146 Tcpdump Jobs

Primary Skillsets Strong expertise and extensive support of routing protocols/technologies such EIGRP, BGP, IS-IS, OSPF, MPLS VPN, IPSec VPNs, VRFs, Multicast, and ECMP Strong expertise and extensive with LAN technologies such as HSRP, VRRP, CDP, LLDP, Spanning Tree, and QoS and LACP Secondary Skillsets Experience supporting carrier circuits. Support of Wireless infrastructure and technologies including Cisco and Aruba controllers and access points, and 802.11 a/g/n/ac standards. Support of optical multiplexers including Cisco NCS 1002 and Evertz DWDM Multiplexers. Use of packet capture and analysis tools such as tcpdump, Wireshark, and other related technologies. Identify, recommend and implement changes to documentation standards used in the ACC. Routinely mentor junior staff in areas of process, technology, execution, and other areas. Serve as extensions of the leadership team as directed for workload management and routine guidance. Partner with the NMS tools team to develop new monitoring techniques and refine existing tools and features. Perform or participate in complex maintenance or deployment activities. Create or modify documentation in response to new events and learnings. Routinely provide constructive feedback for improvement opportunities. Assist management with determining suitable training and areas of technical need within the team. Assist with remediating major impacting service interruptions as required. Background in data center technologies such as Cisco Fabric Path, Zone Security, VxLan, F5 Load Balancing, and OpenGear terminal servers. Experience with firewalls and how they operate, preferably Palo Alto firewalls. Knowledge of cloud technologies particularly networking in AWS, Azure and GCP.

Work experience: 2+ years Job location: Hyderabad, Telangana (Balanagar area) Job type: On-site, permanent, full-time Work schedule: Alternate Saturdays off & Sundays off About Vir Innovations Pvt. Ltd. We are a product development company headquartered in Hyderabad, specializing in defence technology and the Internet of Things (IoT). Our primary focus is on developing advanced systems in the fields of computer vision, robotics, and fire control systems. Our objective is to create products that are innovative and can match up in the new era of accelerated technological progress. Our vision is to create a better everyday life for many people, by delivering smarter alternatives to existing devices in sectors ranging from defence to consumer electronics. Why Join Us? At Vir Innovations, we are a team of driven pioneers working together to create meaningful impact. Our diverse professionals, brought together from different cultures and backgrounds across the country, share a common goal: to innovate and contribute to national security through cutting-edge technology. Our core values: Passion, Integrity, Innovation, Quality, and Growth form the foundation of our vibrant culture. These pillars guide us as we build groundbreaking solutions that inspire creativity and foster collaboration. When one joins Vir Innovations, they step into an environment that empowers to: Learn and Grow: Gain new skills and knowledge while working on projects that challenge and inspire. Innovate and Lead: Contribute to cutting-edge advancements in robotics, automation, and defence technologies. Make an Impact: Be part of something bigger your work here directly or indirectly strengthens national security. We believe in providing equal opportunities to talented individuals from all backgrounds and experiences. If someone is passionate about technology, innovation, and making a difference, Vir Innovations is the place for him. Shape the future of technology with us. Join our team and embark on a career that truly matters! Job Summary We are seeking a skilled and performance-driven Network Engineer to design and maintain real-time, Unix/TCP/UDP based communication systems between Ground Control Stations (GCS) and robotic platforms such as UGVs. This role demands a deep understanding of low-latency networking, real-time data transmission (including high-throughput camera feeds), and robust system integration across embedded Linux environments. As part of our engineering team, you will be responsible for implementing custom network protocols, optimizing transmission over constrained or lossy networks, and ensuring reliable, high-speed communication for mission-critical robotic operations. The ideal candidate is hands-on with C/C++ and Python socket programming, understands the nuances of UDP communication, and has a proven track record in debugging, performance tuning, and network reliability strategies. Key Responsibilities Develop and maintain UDP-based communication systems between the Ground Control Station (GCS) and robotic platforms, supporting both command/control and high-throughput data like camera feeds. Implement custom packet structures and ensure efficient serialization/deserialization for real-time data. Ensure low-latency, high-reliability transmission over potentially lossy or constrained networks. Analyze network paths to identify bottlenecks or failure points using tools like Wireshark or tcpdump. Write robust code in both Python and C/C++, depending on performance or system integration needs. Implement optional enhancements like heartbeat mechanisms, packet loss detection, or buffer control to improve communication reliability. Write production-grade code in C/C++ and Python for networking and integration with robotics systems. Must have Skills Strong experience in UDP socket programming in C/C++ and Python on Unix-based systems. In-depth knowledge of network fundamentals, including MTU, jitter, packet fragmentation, and latency management. Familiarity with multithreading or asynchronous event-driven architectures (select, poll, async IO). Proficient with network profiling/debugging tools and performance optimization techniques. Preferred Skills Real-time video streaming experience over UDP (custom RTP protocols, MJPEG/H.264 over UDP). Exposure to robotic control systems or embedded Linux platforms. Protocol design experience (sequence numbers, ACK/NACK, packet prioritization). Experience with low-latency systems with strict performance requirements. Desired candidate profile Education Background: Bachelor’s degree in Computer Science or related field Hands-on Experience: Minimum of 2 years working on network communication systems using C/C++ and Python in Unix/Linux environments. Deep Understanding of UDP Protocols: Proven ability to work with unreliable datagram protocols and implement reliability mechanisms manually. System-Level Thinking: Ability to analyze and optimize end-to-end communication pipelines, identify latency/failure points, and propose practical solutions. Tool-Savvy: Comfortable using tools like Wireshark, tcpdump, and logging frameworks for diagnostics and performance tuning. Adaptable Developer: Capable of switching between high-performance C/C++ and rapid-prototyping in Python based on system needs. Real-Time Mindset: Prior experience or a strong inclination to work on time-sensitive systems with strict performance constraints. Collaborative Yet Independent: Able to own complex tasks while coordinating with cross-functional teams (robotics, vision, control systems). Bonus: Exposure to video streaming protocols, robotic control systems (especially UGVs), or embedded Linux development. Note: To apply for this opportunity, you may also email your resume and cover letter to hr@virinnovations.in with the email subject as " Application for Network Engineer Role "

Technical Care Specialist delivers end-to-end support across technical, account, operational, and network domains covering planning, design, deployment, integration, optimization, and maintenance to drive revenue and enhance customer satisfaction and focuses on supporting customers and internal stakeholders before and after sales, managing incidents, service readiness, and escalations, while also providing feedback to improve serviceability. You have: Bachelor's degree 8-12 years of relevant experience in technical support or a related role. Strong background in IP networking protocols (MPLS, TCP/IP, DNS, DHCP, etc.). Knowledge of Nokia IP SR/SSR products, including models like 7750, 7210, 7250, and 7220. Experience with network troubleshooting tools such as Wireshark and TCP dump. Excellent communication skills, both verbal and written, and the ability to work collaboratively with customers and cross-functional teams. It would be nice if you also had: Familiarity with cloud-based technologies and experience with technical support tools and ticketing systems (e.g., Salesforce). Strong problem-solving ability with a focus on technical issues and the ability to think critically under pressure. Customer CommunicationYoull enhance your communication skills while serving as the main point of contact for customers, handling escalations, and providing updates. Advanced TroubleshootingYoull gain expertise in troubleshooting complex technical issues, applying advanced methods such as protocol flow analysis and system-level tracing. Collaboration & TeamworkYou will work closely with cross-functional teams, gaining insights into various aspects of pre-sales, product support, and customer service. Product KnowledgeBy working directly with IP products like Nokias SR/SSR series, you will deepen your understanding of advanced networking protocols and technologies. Process ImprovementYour feedback will help drive process improvements, contributing to better service delivery and higher customer satisfaction. Continuous LearningStay ahead in the industry by learning about the latest technologies, product updates, and customer roadmaps.

NOC Engineer - Job Description About us: Arrise is a fast growing and one of largest leading B2B content provider to the iGaming Industry and to our customers around the world, offering a multi-product portfolio that is innovative, regulated. Our passion for premium entertainment is unrivalled. We strive to create the most engaging and evocative experience for all our customers across a range of products, including slots, live casino, and bingo. Job Description: Arrise is looking to hire NOC Engineer, who will be responsible for the observability aspects of Infrastructure, databases, application of our platform. The NOC team acts as a liaison between technical support, development, and infrastructure teams by performing the operations based on the documented procedures. Qualifications: We are looking for an experienced NOC Engineer with BTech/BE/MCA. Required Experience: 2-4 Years Work Experience: Identification, reporting, and tracking skills of the alerts from the tools Good skills in incident tracking and coordination from tool/application logs. Strong Linux systems and good networking knowledge Knowledge of Web servers (Apache, Nginx, or equivalents) Knowledge of AWS, Jenkins, Kibana, Grafana 2-4 years of experience working in dynamic, 24x7x365 environments. Familiarity with scripting tools such as Python and Bash. Excellent troubleshooter, utilizing a systematic problem-solving approach spanning code, systems, and network theory & protocols (TCP/IP, UDP, ICMP) and ability to read a packet capture/TCPDump etc Strong analytical skills and able to collate and interpret data from various sources. Capable of multitasking, good time management and prioritization of workload. As a NOC Engineer you will be responsible for: Monitoring technical stack (Viz., servers, network, storage, database and applications etc) to cover the production environments 24x7 in shifts. Sets work schedules for 24x7x365 coverage. Management (Identification, analysis, reporting, and tracking) of alerts raised by infrastructure elements and application services On-time Escalation and Reporting of alerts according to the Incident management process Daily / Weekly Report preparation based on the specified already agreed format and sending the same to a pre-assigned set of recipients Escalate the incidents based on the standard procedure and run-down follow-up reporting per team and area till closure Maintain, update, and implement the standard escalation procedures complete with notification matrix and escalation standards Drives incident management, monitoring, tracking, and ensuring that SLAs are met. Develops and implements new solutions, strategies, and processes to support the NOC's standard operating procedures. Maintenance of wiki and technical documentation (for NOC) of processes and procedures used throughout normal operations. Working with us: At Arrise, we’re curious, innovative, collaborative and tenacious. We celebrate diversity of thought, and we hold an unwavering belief that we can make a meaningful difference. Our teams use their global perspectives to put customers at the forefront of everything they do, so if you are people-centric, you’ll thrive here.

NVIDIA is looking for outstanding Software Development Engineers to join our outstanding Networking Software engineering team, developing driver, protocols and application to deliver high efficiency and lowest latency with low CPU utilization! Linux/Android/Windows is your calling then you have reached right place! If Wi-Fi and BT excites you then this is the best team to join. Come and take a significant part in architecting, crafting, developing and verifying innovating solutions. If you enjoy working in a relevant, growing and highly professional environment where you make a huge impact in a technology-focused company, we want to hear from you. What you will be doing: Architect and craft solutions for real world products and problems. Daily work involves all aspects of software development and working with partners and collaborators Working on Architecture, Design, Coding, Production, Verification and certifications. What we need to see: BS/ MS. in Computer Science/ Engineering (or equivalent experience) 3+ year of meaningful work experience We require strong coding, debugging and performance tuning. Experience programming in C Good knowledge of Wi-Fi/BT and driver for Linux and Windows Wi-Fi/BT and driver knowledge for Linux and Windows environments Proficiency in English language & clear communication Ways to stand out from the crowd: Prior experience in android system Knowledge of Wi-Fi protocols especially newer standards such as Wi-Fi 6E/7 and BLE audio Platform knowledge for debug/bringup/PCIe debug/audio routing for Bluetooth, use and analyze sniffer/tcpdump/HCI log Familiarity with certification test suites – WHQL, WFA, BTsig, FCC, CTS, VTS Vendor and OEM management

Job description Expertise and should have excellent hands-on troubleshooting in Checkpoint, palo alto and ASA Firewalls. Expertise and should have excellent hands-on troubleshooting in Cloud Firewalls (AWS, Azure) Knowledge of DNS, DHCP and IPAM. Should have hands-on experience in Infoblox (Internal DNS), and F5 GTM (Global Traffic Manager) (external DNS) Develop and maintain architecture diagrams and documents/ Hand-on experience in Packet capture tools (e.g., Wireshark, TCPDump, etc.) Real time troubleshooting and diagnostics of issues across LAN and WAN network through NetBrain. Should have good presentation skills & Fair knowledge on ITIL Framework Manage and implement network security policies and procedures Available to work for evening &night shifts.

Job Description Summary Many employers promise the chance to make a difference – at GE Vernova, you can change the world. Bringing clean, affordable power to the developing world, decarbonizing the world’s electricity network, helping to build the grid of the future powered by renewable energy … they’re all part of our company’s strategy. If you're passionate about applying AI, and excited to tackle UN SDG-7,13 and Energy Transition challenges, as well as motivated by the prospect of shaping the future of energy industry through innovation and new business models, we encourage you to apply. Join us in our journey to redefine what's possible with AI and make a lasting impact on the world of Energy. We are seeking a dynamic, forward-thinking and results-driven Senior Artificial Intelligence (AI) Application architect, who will work on building and deployment of grid innovation applications using model-to-code, and architecting prototype systems to validate and verify in containerized form. Reporting to AI leader in CTO organization, the Senior AI application architect will work in close collaboration with GA product lines, R&D teams, product management and other GA functions. This role will also be responsible for building the data analytics applications framework and work closely with other functions across Grid Automation (GA) business to identify areas where the business can leverage data and data analytics to drive efficiency, increase customer satisfaction, and develop POCs to solve critical problems for our customers. As part of the MLOps architecture development, the Senior AI application architect will enable the ML Model end to end lifecycle i. e., from Commissioning training datasets to deploying it in production environment through automated CI/CD pipeline. Job Description ESSENTIAL RESPONSIBILITIES: The Senior AI Application Architect Will Be Responsible For Demonstrate novel & transformational applications/analytics to drive innovation & differentiation. Define the framework to collect, structure and use of databases for AI, to extract value. Develop AI/ML application to build differentiated products and solutions; with ability to work on customers value-driven applications/analytics to drive innovations. Design and deploy high-quality, scalable, and secure AI/ML models and applications on the GE GridNode/ edge platforms, using container or microservices principles. Develop and implement strategies for optimizing the performance and scalability of machine learning models in production. Collaborate with product management, R&D, and other functions in to understand their needs and develop innovative solutions. Implement and maintain data pipelines for AI/ML models. Monitor and optimize the performance of AI/ML models in production. Identification of Intellectual property/IP clearance. Collaborate with cross-functional teams. Qualifications/Requirements Master’s/PhD Degree in computer science, Information technology (IT), electrical engineering, or electric power engineering, specifically in the computer and electric power engineering field with minimum 6+ years of data science working experience. 6+ years of professional working environment and knowledge of artificial intelligence (AI) and machine learning (ML), including, unsupervised learning, supervised learning, and reinforcement learning, large language models (LLMs). 5-10 years R&D or Applications experience related to power system protection and automation. Proven experience in applying AI/ML frameworks/workflows, AI/MLOps with CI/CD using Cloud-native and on-prem development and deployment in OT/industrial automation environments. Hands-on professional experience in developing and testing AI/ML algorithms; AND/OR demonstrated professional experience with different scenarios of grid/physics models in power system simulation tools, MATLAB/PSCAD; as well as dynamics PSS/E, Digsilent, and equivalent. Experience with MLOps principles. Experience with DevOps, data pipelines, Azure ML registry, deployment methods viz. Docker, K8s, etc. Able to share ideas and work well in a team environment, proactive approach to tasks displaying initiative. Guide and mentor others in the team. Flexible and adaptable; open to change and modification of tasks, working in multi-tasking environment. Demonstrated professional experience with different scenarios of appropriate AI/ML models for energy/grid applications. Desired Characteristics 9+ years of industry experience. Research or industry experience with simulation using scientific programming tools or languages, such as MATLAB, C++, C#, or Python, R, etc. Experience in developing and implementing ML models, such as predictive maintenance, load forecasting, and grid optimization using cloud servers such as AWS Sagemaker or equivalent in the Power Systems domain. Hands-on experience in MLOps, data engineering, and cloud, working with real-time distribution grid data. Experience with Linux virtualized system deployment using VM, Hypervisor (EsXi, KVM, Xen etc.), Dockers and related tools. Experience as a system architect, team lead, industry recognized subject matter expert. Advanced experience in utilizing and applying common programming languages, such as Python, C/C++, Java, Spark and Hadoop, R Programming, Kafka, C#, MATLAB, along with good familiarity with power system modelling and data communication format. Expertise in Machine learning/Deep learning methods - LLM, NLP, Computer vision/ Image Processing. Expertise of GraphDB, SQL/NoSQL, MS Access, databases. Understanding/experience applying data analytics for Electrical Power System or industrial OT system. Understanding of GPU Experience, Spark, Scala for distributed computing. Strong root causing, trouble shooting and debugging skills using tools such as Wireshark, TCPDump and other Linux and Windows system tools. Strong communication skills and a proactive and open approach to conflict resolution. Strong organizational skills, self-motivated, and self-directed. Knowledge of modern protection and control and distribution automation developments and trends. Proven record of writing and presenting papers at industry conferences/journals. Additional Information Relocation Assistance Provided: Yes

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive. Your day at NTT DATA The Senior Associate Information Security Incident Response Analyst is a developing subject matter expert, responsible for assisting with the detection and monitoring of threats and suspicious activity affecting the organization's technology domain. This role supports the work of technical staff from various business areas as well as third-party technical experts. The Senior Associate Information Security Incident Response Analyst role uses their developing technical competencies of systems and automated mechanisms to detect unauthorized activity on company information assets. Key responsibilities: Assists with the prevention and resolution of security breaches and ensure incident and problem management processes are initiated. Supports access management activities according to the policy. Assists with the implementation of and discuss security service audit schedules, review access authorisation and perform the required access controls and testing to identify security weaknesses. Supports global team of Cyber Security Analysts and specialists. Notifies internal and/or external teams according to agreed alert priority levels, escalation trees, 2nd level triaging of security alerts, events, and notifications. Communicates status of response, resolution and final root cause analysis to the appropriate stakeholders. Ability to follow and update established and/or ad-hoc processes and work instructions and create procedures where deficiencies are identified. Logs, manages and coordinates service requests through to resolution including the identification, isolation, resolution and escalation of IT infrastructure faults. Develops an understanding of current and emerging threats, vulnerabilities, and trends. Supports the review of current configurations of company's production information systems and networks against compliance standards. Provides support in the investigation of information security incident causes and follow processes to resolve these causes. Assists configuration management by applying tools, techniques and processes to track, log and correct information related to CIs. To thrive in this role, you need to have: Knowledge of technological advances within the information security arena. Understanding of inter-relationships in an overall system or process. Knowledge of information security management and policies. Ability to think critically, analyze information, and solve less complex problems. Academic qualifications and certifications: Bachelor’s degree or equivalent in Information Technology, Computer Science or related preferred. SANS GIAC Security Essentials (GSEC) or equivalent preferred. SANS GIAC Certified Intrusion Analyst (GCIA) or equivalent preferred. SANS GIAC Certified Incident Handler (GCIH) or equivalent preferred. Required experience: Moderate experience in a Technology Information Security Industry. Moderate experience using End Point Protection Software. Moderate experience using Enterprise Detection and Response software. Moderate experience or knowledge of SIEM and IPS technologies. Moderate experience with Wireshark or tcpdump to identify normal and abnormal/malicious traffic patterns and behaviors. Workplace type: On-site Working About NTT DATA NTT DATA is a $30+ billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long-term success. We invest over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure, and connectivity. We are also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo. Equal Opportunity Employer NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive. Your day at NTT DATA The Senior Associate Information Security Incident Response Analyst is a developing subject matter expert, responsible for assisting with the detection and monitoring of threats and suspicious activity affecting the organization's technology domain. This role supports the work of technical staff from various business areas as well as third-party technical experts. The Senior Associate Information Security Incident Response Analyst role uses their developing technical competencies of systems and automated mechanisms to detect unauthorized activity on company information assets. Key responsibilities: Assists with the prevention and resolution of security breaches and ensure incident and problem management processes are initiated. Supports access management activities according to the policy. Assists with the implementation of and discuss security service audit schedules, review access authorisation and perform the required access controls and testing to identify security weaknesses. Supports global team of Cyber Security Analysts and specialists. Notifies internal and/or external teams according to agreed alert priority levels, escalation trees, 2nd level triaging of security alerts, events, and notifications. Communicates status of response, resolution and final root cause analysis to the appropriate stakeholders. Ability to follow and update established and/or ad-hoc processes and work instructions and create procedures where deficiencies are identified. Logs, manages and coordinates service requests through to resolution including the identification, isolation, resolution and escalation of IT infrastructure faults. Develops an understanding of current and emerging threats, vulnerabilities, and trends. Supports the review of current configurations of company's production information systems and networks against compliance standards. Provides support in the investigation of information security incident causes and follow processes to resolve these causes. Assists configuration management by applying tools, techniques and processes to track, log and correct information related to CIs. To thrive in this role, you need to have: Knowledge of technological advances within the information security arena. Understanding of inter-relationships in an overall system or process. Knowledge of information security management and policies. Ability to think critically, analyze information, and solve less complex problems. Academic qualifications and certifications: Bachelor’s degree or equivalent in Information Technology, Computer Science or related preferred. SANS GIAC Security Essentials (GSEC) or equivalent preferred. SANS GIAC Certified Intrusion Analyst (GCIA) or equivalent preferred. SANS GIAC Certified Incident Handler (GCIH) or equivalent preferred. Required experience: Moderate experience in a Technology Information Security Industry. Moderate experience using End Point Protection Software. Moderate experience using Enterprise Detection and Response software. Moderate experience or knowledge of SIEM and IPS technologies. Moderate experience with Wireshark or tcpdump to identify normal and abnormal/malicious traffic patterns and behaviors. Workplace type : On-site Working About NTT DATA NTT DATA is a $30+ billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long-term success. We invest over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure, and connectivity. We are also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo. Equal Opportunity Employer NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.

- Network infrastructure management, including installation, configuration, and maintenance of network hardware. - Monitoring network performance, troubleshooting issues, and implementing security measures. - Latency Measurement, Monitoring improvements. - Responding to network incidents, conducting root cause analysis, and contributing to incident management processes. - Develop fluency with existing systems, infrastructure, and procedures, and proactively work to improve them. - Collaborating with other teams and mentoring junior team members. Who you are - Bachelor's in Engineering, BSc IT/Computer Science. Certifications: - Cisco CCNP certified. - Firewall Associate level certifications any (Fortinet/Cisco/Palo Alto) - Knowledge of multicast networking is a must. - Experience with network monitoring tools (PRTG, Manage Engine). - Hands-on experience with packet capturing and analysis tools like Wireshark and tcpdump. - Experience with enterprise firewall platforms (Fortinet, Palo Alto, Cisco ASA). - Solid understanding of network security best practice. - Experience with programming (Python Bash would be beneficial) - Hands-on knowledge on Exchange Colo datacenter Processes. - Knowledge on VPN creation management (site 2 site vpn/ Zscaler / Netskope) - Hands on experience of low latency switches like Arista, Nexus, etc. - EIGRP (Route summarization, Unicast routing, Authentication, Default route injection), OSPF (point-to-point, BMA, LSA1, LSA2, LSA3, LSA4, LSA5, LSA7, area types, multi-area communication, virtual link, redistribution. - Redistribution between routing protocols and controlling it using route filtration, BGP (EBGP, IBGP), BGP attributes (local preference, MED) prefix-list in BGP.

Experience- 6- 10 Required Technical Skill Set Network Troubleshooting, Packet Capture Analysis, Code Upgrade, Configurations and Engineering work Desired Competencies (Technical/Behavioral Competency) Must-Have · 8-10 years of experience in a large enterprise network environment · Understanding of OSI models (L1-L4) · Excellent Network troubleshooting skills, tcpdump and packet capture analysis · Excellent understanding of Routing / Switching (Hands on experience is must) · Advanced knowledge of various networking Cisco switches, routers & F5 Load balancers · Excellent switching and routing knowledge and work exposure · Good understanding of Infoblox, DNS and DHCP services · Experience with BGP, Subnetting & Routing · Good communication skill · Understating of processes [Incident, Change & Problem] · Understanding of monitoring tools [SolarWinds, Riverbed] Good-to-Have · Linux/Unix command line knowledge · Azure networking · Infoblox managemen

Network Automation & Orchestration: Develop low-level automation using Ansible, Terraform, Python, and Puppet to configure routers, switches, firewalls (Cisco, Arista, Palo Alto), and enforce policy-driven changes across hybrid environments. Core Network Engineering: Hands-on expertise in Layer 2/3 protocols (MPLS, BGP, OSPF, VRRP, STP, VLANs) and physical/logical infrastructure design for large-scale, multi-region enterprise networks. Infrastructure as Code (IaC): Implement version-controlled, repeatable network provisioning using Terraform modules, YAML-based configs, and Git workflows to manage complete network lifecycles. Cloud Network Provisioning: Automate and manage cloud-native networking (VPCs, subnets, route tables, VPNs, Direct Connect, Transit Gateway, firewalls, NACLs, Security Groups) in AWS, Azure, and GCP. CI/CD for Network Ops: Integrate network changes into CI/CD pipelines (Jenkins, GitLab CI) for test-driven deployments with linting, validation, rollback, and minimal operational downtime. Internet & Perimeter Security: Configure and manage internet-edge security layers (firewall policies, DDoS protection, IPS/IDS, web proxies) and ensure secure ingress/egress traffic flows. Monitoring, Telemetry & Auto-Remediation: Deploy NMS/telemetry tools (SolarWinds, Prometheus, InfluxDB) and write custom scripts for real-time alerting, anomaly detection, and event-driven remediation. Troubleshooting & Packet Analysis: Perform low-level debugging using packet captures (Wireshark/tcpdump), flow telemetry, syslog, and routing table state analysis to resolve incidents in multi-vendor networks. Cross-Functional Collaboration & Documentation: Collaborate with CloudOps, DevOps, Security, and platform teams to align network architecture with application needs. Maintain up-to-date HLD/LLD, runbooks, topology maps, and compliance records. Innovation & Optimization: Evaluate SDN, SASE, Zero Trust, and AI-based networking solutions to continuously improve agility, reliability, and performance of the network ecosystem.

About Us We are a global institutional trading fi rm and the largest prop trading desk in India with a book size of more than INR 10000CR, with offices in GIFT City Ahmedabad, Surat, Rajkot, Dubai, Delhi, Jaipur and Gurgaon. We are members of all Indian and major global exchanges, with colocation access to most of them, including CME, Singapore, Brazil, Turkey. We’re building a new age high-frequency trading firm focused on options and equities across the globe. Our vision is to build a deeply technical, product-focused, and globally competitive firm — lean in size, but world-class in performance. About the Role We’re looking for a Senior infra engineer to lead and build the high frequency trading stack - someone with deep systems experience, not afraid of hard problems, and excited to own the entire pipeline. The role is for someone who can own the infrastructure end-to-end. You will lead the architecture, design, and execution of our HFT infra - from nanosecond-level market data handling to deterministic order execution. It’s a deeply technical, hands-on builder’s role. You will write production-grade code and work very closely with the traders, founders, and our small core engineering team. If you're already operating at top performance in your current role, and obsess over kernel configs and CPU cache behavior — this might be the place for you. What You’ll Do & Own ● Own and build the infra powering our ultra-low-latency trading platform, starting with co-located setups at Indian exchanges and then global exchanges. ● Architect and implement all system components. ● Profile and optimize system bottlenecks across the entire stack to reduce latency at every level: network stack, CPU affinity, memory layout, I/O, CPU cache hits, kernel bypass (DPDK/Solarflare/Mellanox), syscalls, NIC queues and tuning, NUMA layout, etc. ● Design and implement clean, maintainable, high-performance C++ code with deterministic performance under stress. ● Research and integrate best practices around co-lo deployments — BIOS tuning, hugepages, irqbalance, kernel configs, NIC tuning, and more. ● Contribute to all layers of backend systems including databases, APIs and applications. ● Scale team and culture - we want you to lead tech, not just write code. ● Attend and participate in leading trading events across the globe. What We’re Looking For ● 7+ years of hardcore experience working on low-latency systems at an HFT firm. ● Expertise in C++ with strong fundamentals in data structures, memory layout, and performance tuning. ● Deep knowledge of Linux internals — memory management, CPU affinity, thread scheduling, kernel bypass (DPDK, XDP, etc.) ● Strong debugging skills — you should be comfortable with perf, gdb, strace, tcpdump, flamegraphs, and more. ● Solid grasp of networking stacks — TCP/UDP, multicast, kernel bypass, PTP, jitter buffers, packet pacing, etc. ● Familiarity with Indian exchange protocols and international equivalents. ● Proven ability to take ownership and deliver in ambiguity. Nice-to-Haves ● Experience with FPGA integration (optional but a plus) ● Familiar with quant-infra pipelines, real-time risk, or execution optimization ● Background in low-latency telemetry & failure detection ● Experience optimizing real-time systems at the nanosecond level Mindset Fit ● High ownership and long-term orientation — you care about building something enduring ● You prefer tight, fast teams over large bureaucracies ● You want to work with people who are both technically sharp and mission-driven ● You understand trading is a performance business — precision matter What You Will Find Here ● A founding-level opportunity to build core tech that powers actual trading ● Close working relationships with founders and traders ● A performance-focused culture of builders ● Total ownership, real technical challenge, and massive upside if you deliver Compensation Above industry standard for exceptional candidates . Compensation includes a fixed salary + profit-linked performance incentives for the infra team.

We are hiring for"Mid-level Technical support engineer / Admin", you will be providing support to customers, using VMware by Broadcom products, in isolating, diagnosing, reproducing, and fixing technical issues promptly. Working Location: Chennai-Koilmbakkam Its Onsite job Experience: Min 2 years of work experience in enterprise technical support in- VMWare vSphere 6x-8x VMware ESXi 7 vCenter Working Days- 5 Days, Night shift with Cab facilities For outsiders, relocation amount will be given Key Responsibilities Resolve customers issues via the telephone, email, or Zoom session Reproducing issues in-house and responding promptly Regular follow-ups with customers with recommendations, updates, and action plans Escalate issues promptly according to standard operating procedures Leverage internal technical expertise, including peers, mentors, knowledge base, community forums, and other internal tools, to provide the most effective solutions to customer issues Participate in technical communications with peers to share best practices and learn about new technologies Focus on an area of technical specialization and attend technical training, Read and work with other technical support engineers on cases that will help cultivate that expertise Knowledge, Skills And Qualification The logical approach to problem-solving Strong Troubleshooting experience General knowledge of L3 and L2 Protocols (TCP, UDP, ARP, DHCP, ICMP, IPv4/IPv6, VLAN Concepts, VLAN Tagging) Ability to troubleshoot networking issues at the L2-L7 layer. Ability to perform and analyze tcpdump, wireshark, traceroute, route, and netstat data. Experience in Virtualization Cloud computing will be preferred which includes: vRealize Suite products (vROPS, vRLI, etc), VMware NSX-T 3.x. and vSan Certifications (VCP, CCNA, CCNP, MCSE, RHCE etc.) Interested Candidates Kindly Reach On varsha12tiwari@gmail.com 7053013122 This job is provided by Shine.com

We are hiring for"Mid-level Technical support engineer / Admin", you will be providing support to customers, using VMware by Broadcom products, in isolating, diagnosing, reproducing, and fixing technical issues promptly. Working Location: Chennai-Koilmbakkam Its Onsite job Experience: Min 2 years of work experience in enterprise technical support in- VMWare vSphere 6x-8x VMware ESXi 7 vCenter Working Days- 5 Days, Night shift with Cab facilities For outsiders, relocation amount will be given Key Responsibilities Resolve customers issues via the telephone, email, or Zoom session Reproducing issues in-house and responding promptly Regular follow-ups with customers with recommendations, updates, and action plans Escalate issues promptly according to standard operating procedures Leverage internal technical expertise, including peers, mentors, knowledge base, community forums, and other internal tools, to provide the most effective solutions to customer issues Participate in technical communications with peers to share best practices and learn about new technologies Focus on an area of technical specialization and attend technical training, Read and work with other technical support engineers on cases that will help cultivate that expertise Knowledge, Skills And Qualification The logical approach to problem-solving Strong Troubleshooting experience General knowledge of L3 and L2 Protocols (TCP, UDP, ARP, DHCP, ICMP, IPv4/IPv6, VLAN Concepts, VLAN Tagging) Ability to troubleshoot networking issues at the L2-L7 layer. Ability to perform and analyze tcpdump, wireshark, traceroute, route, and netstat data. Experience in Virtualization Cloud computing will be preferred which includes: vRealize Suite products (vROPS, vRLI, etc), VMware NSX-T 3.x. and vSan Certifications (VCP, CCNA, CCNP, MCSE, RHCE etc.) Interested Candidates Kindly Reach On varsha12tiwari@gmail.com 7053013122 This job is provided by Shine.com

We are hiring for"Mid-level Technical support engineer / Admin", you will be providing support to customers, using VMware by Broadcom products, in isolating, diagnosing, reproducing, and fixing technical issues promptly. Working Location: Chennai-Koilmbakkam Its Onsite job Experience: Min 2 years of work experience in enterprise technical support in- VMWare vSphere 6x-8x VMware ESXi 7 vCenter Working Days- 5 Days, Night shift with Cab facilities For outsiders, relocation amount will be given Key Responsibilities Resolve customers issues via the telephone, email, or Zoom session Reproducing issues in-house and responding promptly Regular follow-ups with customers with recommendations, updates, and action plans Escalate issues promptly according to standard operating procedures Leverage internal technical expertise, including peers, mentors, knowledge base, community forums, and other internal tools, to provide the most effective solutions to customer issues Participate in technical communications with peers to share best practices and learn about new technologies Focus on an area of technical specialization and attend technical training, Read and work with other technical support engineers on cases that will help cultivate that expertise Knowledge, Skills And Qualification The logical approach to problem-solving Strong Troubleshooting experience General knowledge of L3 and L2 Protocols (TCP, UDP, ARP, DHCP, ICMP, IPv4/IPv6, VLAN Concepts, VLAN Tagging) Ability to troubleshoot networking issues at the L2-L7 layer. Ability to perform and analyze tcpdump, wireshark, traceroute, route, and netstat data. Experience in Virtualization Cloud computing will be preferred which includes: vRealize Suite products (vROPS, vRLI, etc), VMware NSX-T 3.x. and vSan Certifications (VCP, CCNA, CCNP, MCSE, RHCE etc.) Interested Candidates Kindly Reach On varsha12tiwari@gmail.com 7053013122 This job is provided by Shine.com

We are hiring for"Mid-level Technical support engineer / Admin", you will be providing support to customers, using VMware by Broadcom products, in isolating, diagnosing, reproducing, and fixing technical issues promptly. Working Location: Chennai-Koilmbakkam Its Onsite job Experience: Min 2 years of work experience in enterprise technical support in- VMWare vSphere 6x-8x VMware ESXi 7 vCenter Working Days- 5 Days, Night shift with Cab facilities For outsiders, relocation amount will be given Key Responsibilities Resolve customers issues via the telephone, email, or Zoom session Reproducing issues in-house and responding promptly Regular follow-ups with customers with recommendations, updates, and action plans Escalate issues promptly according to standard operating procedures Leverage internal technical expertise, including peers, mentors, knowledge base, community forums, and other internal tools, to provide the most effective solutions to customer issues Participate in technical communications with peers to share best practices and learn about new technologies Focus on an area of technical specialization and attend technical training, Read and work with other technical support engineers on cases that will help cultivate that expertise Knowledge, Skills And Qualification The logical approach to problem-solving Strong Troubleshooting experience General knowledge of L3 and L2 Protocols (TCP, UDP, ARP, DHCP, ICMP, IPv4/IPv6, VLAN Concepts, VLAN Tagging) Ability to troubleshoot networking issues at the L2-L7 layer. Ability to perform and analyze tcpdump, wireshark, traceroute, route, and netstat data. Experience in Virtualization Cloud computing will be preferred which includes: vRealize Suite products (vROPS, vRLI, etc), VMware NSX-T 3.x. and vSan Certifications (VCP, CCNA, CCNP, MCSE, RHCE etc.) Interested Candidates Kindly Reach On varsha12tiwari@gmail.com 7053013122 This job is provided by Shine.com

We are hiring for"Mid-level Technical support engineer / Admin", you will be providing support to customers, using VMware by Broadcom products, in isolating, diagnosing, reproducing, and fixing technical issues promptly. Working Location: Chennai-Koilmbakkam Its Onsite job Experience: Min 2 years of work experience in enterprise technical support in- VMWare vSphere 6x-8x VMware ESXi 7 vCenter Working Days- 5 Days, Night shift with Cab facilities For outsiders, relocation amount will be given Key Responsibilities Resolve customers issues via the telephone, email, or Zoom session Reproducing issues in-house and responding promptly Regular follow-ups with customers with recommendations, updates, and action plans Escalate issues promptly according to standard operating procedures Leverage internal technical expertise, including peers, mentors, knowledge base, community forums, and other internal tools, to provide the most effective solutions to customer issues Participate in technical communications with peers to share best practices and learn about new technologies Focus on an area of technical specialization and attend technical training, Read and work with other technical support engineers on cases that will help cultivate that expertise Knowledge, Skills And Qualification The logical approach to problem-solving Strong Troubleshooting experience General knowledge of L3 and L2 Protocols (TCP, UDP, ARP, DHCP, ICMP, IPv4/IPv6, VLAN Concepts, VLAN Tagging) Ability to troubleshoot networking issues at the L2-L7 layer. Ability to perform and analyze tcpdump, wireshark, traceroute, route, and netstat data. Experience in Virtualization Cloud computing will be preferred which includes: vRealize Suite products (vROPS, vRLI, etc), VMware NSX-T 3.x. and vSan Certifications (VCP, CCNA, CCNP, MCSE, RHCE etc.) Interested Candidates Kindly Reach On varsha12tiwari@gmail.com 7053013122 This job is provided by Shine.com

We are hiring for"Mid-level Technical support engineer / Admin", you will be providing support to customers, using VMware by Broadcom products, in isolating, diagnosing, reproducing, and fixing technical issues promptly. Working Location: Chennai-Koilmbakkam Its Onsite job Experience: Min 2 years of work experience in enterprise technical support in- VMWare vSphere 6x-8x VMware ESXi 7 vCenter Working Days- 5 Days, Night shift with Cab facilities For outsiders, relocation amount will be given Key Responsibilities Resolve customers issues via the telephone, email, or Zoom session Reproducing issues in-house and responding promptly Regular follow-ups with customers with recommendations, updates, and action plans Escalate issues promptly according to standard operating procedures Leverage internal technical expertise, including peers, mentors, knowledge base, community forums, and other internal tools, to provide the most effective solutions to customer issues Participate in technical communications with peers to share best practices and learn about new technologies Focus on an area of technical specialization and attend technical training, Read and work with other technical support engineers on cases that will help cultivate that expertise Knowledge, Skills And Qualification The logical approach to problem-solving Strong Troubleshooting experience General knowledge of L3 and L2 Protocols (TCP, UDP, ARP, DHCP, ICMP, IPv4/IPv6, VLAN Concepts, VLAN Tagging) Ability to troubleshoot networking issues at the L2-L7 layer. Ability to perform and analyze tcpdump, wireshark, traceroute, route, and netstat data. Experience in Virtualization Cloud computing will be preferred which includes: vRealize Suite products (vROPS, vRLI, etc), VMware NSX-T 3.x. and vSan Certifications (VCP, CCNA, CCNP, MCSE, RHCE etc.) Interested Candidates Kindly Reach On varsha12tiwari@gmail.com 7053013122 This job is provided by Shine.com

We are hiring for"Mid-level Technical support engineer / Admin", you will be providing support to customers, using VMware by Broadcom products, in isolating, diagnosing, reproducing, and fixing technical issues promptly. Working Location: Chennai-Koilmbakkam Its Onsite job Experience: Min 2 years of work experience in enterprise technical support in- VMWare vSphere 6x-8x VMware ESXi 7 vCenter Working Days- 5 Days, Night shift with Cab facilities For outsiders, relocation amount will be given Key Responsibilities Resolve customers issues via the telephone, email, or Zoom session Reproducing issues in-house and responding promptly Regular follow-ups with customers with recommendations, updates, and action plans Escalate issues promptly according to standard operating procedures Leverage internal technical expertise, including peers, mentors, knowledge base, community forums, and other internal tools, to provide the most effective solutions to customer issues Participate in technical communications with peers to share best practices and learn about new technologies Focus on an area of technical specialization and attend technical training, Read and work with other technical support engineers on cases that will help cultivate that expertise Knowledge, Skills And Qualification The logical approach to problem-solving Strong Troubleshooting experience General knowledge of L3 and L2 Protocols (TCP, UDP, ARP, DHCP, ICMP, IPv4/IPv6, VLAN Concepts, VLAN Tagging) Ability to troubleshoot networking issues at the L2-L7 layer. Ability to perform and analyze tcpdump, wireshark, traceroute, route, and netstat data. Experience in Virtualization Cloud computing will be preferred which includes: vRealize Suite products (vROPS, vRLI, etc), VMware NSX-T 3.x. and vSan Certifications (VCP, CCNA, CCNP, MCSE, RHCE etc.) Interested Candidates Kindly Reach On varsha12tiwari@gmail.com 7053013122 This job is provided by Shine.com

We are hiring for"Mid-level Technical support engineer / Admin", you will be providing support to customers, using VMware by Broadcom products, in isolating, diagnosing, reproducing, and fixing technical issues promptly. Working Location: Chennai-Koilmbakkam Its Onsite job Experience: Min 2 years of work experience in enterprise technical support in- VMWare vSphere 6x-8x VMware ESXi 7 vCenter Working Days- 5 Days, Night shift with Cab facilities For outsiders, relocation amount will be given Key Responsibilities Resolve customers issues via the telephone, email, or Zoom session Reproducing issues in-house and responding promptly Regular follow-ups with customers with recommendations, updates, and action plans Escalate issues promptly according to standard operating procedures Leverage internal technical expertise, including peers, mentors, knowledge base, community forums, and other internal tools, to provide the most effective solutions to customer issues Participate in technical communications with peers to share best practices and learn about new technologies Focus on an area of technical specialization and attend technical training, Read and work with other technical support engineers on cases that will help cultivate that expertise Knowledge, Skills And Qualification The logical approach to problem-solving Strong Troubleshooting experience General knowledge of L3 and L2 Protocols (TCP, UDP, ARP, DHCP, ICMP, IPv4/IPv6, VLAN Concepts, VLAN Tagging) Ability to troubleshoot networking issues at the L2-L7 layer. Ability to perform and analyze tcpdump, wireshark, traceroute, route, and netstat data. Experience in Virtualization Cloud computing will be preferred which includes: vRealize Suite products (vROPS, vRLI, etc), VMware NSX-T 3.x. and vSan Certifications (VCP, CCNA, CCNP, MCSE, RHCE etc.) Interested Candidates Kindly Reach On varsha12tiwari@gmail.com 7053013122 This job is provided by Shine.com

Infrastructure Engineering Senior Advisor - HIH - Evernorth About Evernorth: Evernorth Health Services, a division of The Cigna Group (NYSE: CI), creates pharmacy, care, and benefits solutions to improve health and increase vitality. We relentlessly innovate to make the prediction, prevention, and treatment of illness and disease more accessible to millions of people. Position Overview: This role helps support the operation and performance of Cigna's enterprise network – this includes but not limited to security operations, remote site operations and global network operations. This position will provide support on incidents in the environment and help with problem resolution for the network infrastructure within Enterprise. This position will ensure high quality service delivery through responsiveness to incidents, crisis management, and adherence to service levels and network improvement initiatives. Responsibilities: Perform initial investigation and triage for all tickets/issues for all areas in the network infrastructure Complete all service now tickets in the queues Perform upgrades and refreshes as needed within the environment Able to resolve vulnerabilities when notified of items with a vulnerability Able to provide audit information as requested Provide technical support on incident calls as needed Accurately log and document all information in the network infrastructure Perform investigation and triage for alerts and events Troubleshoot complex/multitier issues within the network infrastructure Perform escalation of incidents to higher tier support groups, vendors, and other support staff Perform monitoring and event management support for the entire network infrastructure Accurately log and document all changes/incidents in Service Now ticketing system Identify opportunities for improvement in the monitoring and event management tools and processes Provide planning and vendor oversight for network change activity Report key performance metrics to management Qualifications: Required Skills: Strong written and verbal communication skills with the ability to interact with all levels of the organization. Strong interpersonal skills. Strong time and project management skills. Familiarity with the following technologies – Cisco networking (SDWAN, LAN, WLAN) Familiarity with network troubleshooting tools/technologies – Wireshark, tcpdump, SNMP, syslog, NetFlow. Required Experience & Education: 13-16 years of experience in Networking Proven experience with support and operations of large-scale enterprise networks College degree (Bachelor) in related technical/business areas or equivalent work experience. Industry certifications such as CCNA and CCNP. Desired Experience: Experience with Cisco ACI Experience with F5 load balancers Experience with Palo Alto, Fortinet, and Cisco ASA firewalls Experience with Zscaler, Palo Alto Prisma Access, and Cisco Secure Access Experience with Python and other scripting tools Ability to prioritize and execute tasks in a high-pressure environment and make sound decisions in emergency situations Highly self-motivated and directed Strong organizational skills Keen attention to detail Strong customer service orientation Location & Hours of Work: Full-time position, working 40 hours per week. Expected overlap with US hours as appropriate. Primarily based in the Innovation Hub in Hyderabad, India, with flexibility to work remotely as required. Morning Shift (6:00 AM - 3:00 PM IST / 7:30 PM - 4:30 AM EST / 8:30 PM - 5:30 AM EDT) Equal Opportunity Statement: Evernorth is an Equal Opportunity Employer actively encouraging and supporting organization-wide involvement of staff in diversity, equity, and inclusion efforts to educate, inform and advance both internal practices and external work with diverse client populations. About Evernorth Health Services Evernorth Health Services, a division of The Cigna Group, creates pharmacy, care and benefit solutions to improve health and increase vitality. We relentlessly innovate to make the prediction, prevention and treatment of illness and disease more accessible to millions of people. Join us in driving growth and improving lives.

Role: AWS & Low Latency Infrastructure Engineer Location: Gurugram, India (on-site) Description: In a domain where microseconds matter and cloud-native edge counts, tensorfox is building systems to compete head-to-head with high-frequency trading firms — but on crypto rails. We are seeking a deeply technical infrastructure engineer who knows AWS inside out and has lived and breathed low latency. You’ll design and maintain the foundational systems that allow us to see, act, and win faster than the competition — across global markets and ephemeral network conditions. While the core focus is latency and performance, you’ll also own key aspects of DevOps: automation, observability, and reliable deploy pipelines. This isn’t about managing dashboards — it’s about engineering systems that deliver speed without fragility. The Mission Architect and operate ultra-low latency infrastructure optimized for AWS-based crypto exchanges (e.g., Binance). Benchmark and reduce every millisecond across the stack — network hops, instance placement, serialization, and code execution. Own AWS infrastructure: design for resilience, tune for performance, automate for scale. Set up and manage CI/CD pipelines, infrastructure-as-code, and system observability. Collaborate with trading and engineering teams to deploy and monitor high-performance market data and order execution pipelines. Build observability systems that don’t just monitor — they help predict and prevent latency degradation. Stay current on the evolving cloud exchange landscape and proactively adapt systems to maintain a competitive edge. The Skills and Qualifications Deep experience with AWS networking, compute, and systems internals — EC2, ENA, placement groups, Nitro, latency tuning. Strong grasp of Linux performance tuning, networking (TCP/UDP, DNS, BGP), and low-level debugging tools (e.g., perf, tcpdump, strace). Hands-on experience optimizing for low latency in a trading, gaming, or real-time systems environment. Comfortable with infrastructure automation — Terraform, Ansible, or similar. Experience building and maintaining CI/CD workflows and monitoring infrastructure. Programming proficiency for infrastructure tooling (Python preferred). Bonus: Familiarity with Rust or C++ in performance-critical systems. Bonus: Exposure to crypto exchanges, market data APIs, or cloud-based trading infra. Bonus: Experience with kernel bypass (DPDK), FPGA, or other high-performance network stacks. The Compensation A starting salary of $40,000 – 50,000 USD per year (depending on experience). For the right infrastructure engineer — latency-aware, automation-savvy, and cloud-native — this is a high-impact foundational role. Equity and/or performance-linked upside may be available for candidates who can demonstrably move the needle on latency and execution speed.

Job Statement: NopalCyber makes cybersecurity manageable, affordable, dependable, and powerful for companies that need to be resilient and compliant. Managed extended detection and response (MXDR), attack surface management (ASM), breach and attack simulation (BAS), and advisory services fortify your cybersecurity across both offense and defense. AI-driven intelligence in our Nopal360° platform, our NopalGo mobile app, and our proprietary Cyber Intelligence Quotient (CIQ) lets anyone quantify, track, and visualize their cybersecurity posture in real-time. Our service packages, which are tailored to client’s needs and budget, and external threat analysis, which provides critical intelligence at no-cost, help to democratize cybersecurity by making enterprise-grade defenses and security operations available to organizations of all sizes. NopalCyber lowers the barrier to entry while raising the bar for security and service. Job responsibilities: Monitor, analyze, and interpret security/system logs for events, operational irregularities, and potential incidents, and escalate issues as appropriate Responsible for monitoring, detection of analysis through various input tools and systems (SIEM, IDS / IPS, Firewalls, EDR, etc.) Conduct basic red team exercises to test the effectiveness of preventive and monitoring controls Provides support for complex system/network exploitation and defense techniques to include deterring, identifying, and investigating system and network intrusions Support malware analysis, host and network, log analysis, and triage in support of incident response Maintaining and improving the security technologies deployed, including creating use cases, customizing or better configuring the tools based on past and current threats Monitoring threat/vulnerability landscape, security advisories, and acting on them as appropriate Continuously monitors the security alerts and escalation queue, triages security alerts Monitoring and tuning SIEM (content, parsing, maintenance) Monitoring Cloud infrastructure for security-related events Delivers scheduled and ad-hoc reports Develop and coach L1 analysts Author Standard Operating Procedures (SOPs) and training documentation Work the full ticket lifecycle; handle every step of the alert, from detection to remediation Generates end-of-shift reports for documentation and knowledge transfer to subsequent analysts on duty Perform threat-intel research, learn new attack patterns, actively participate in security forums. Job specifications: Qualification: Bachelor’s degree in Engineering or closely related coursework in technology development disciplines Certifications like CISSP, CEH, CISM, GCIH, GCIA are desirable Experience with the following or related tools: SIEM Tools such as Splunk, IBM QRadar, SecureOnix; Case Management Tools such as Swimlane, Phantom, etc.; EDR tools such as Crowdstrike, Sentinel, VMware, McAfee, Microsoft Defender ATP, etc; Network Analysis Tools such as Darktrace, FireEye, NetWitness, Panorama, etc. Experience: 6+ years of SOC related work experience Desired Skills: Full understanding of SOC L1 responsibilities/duties and how the duties feed into L2/L3. The ability to take lead on incident research when appropriate and be able to mentor junior analysts. Advanced knowledge of TCP/IP protocols and event log analysis Strong understanding of Windows, Linux and networking concepts Experience analyzing both log and packet data to include the use of WireShark, tcpdump and other capture/analysis tools Good understanding of security solutions including SIEMs, Web Proxies, EDR, Firewalls, VPN, authentication, encryption, IPS/IDS etc. Functional understanding of Cloud environments Ability to conduct research into IT security issues and products as required Working in a TAT based IT security incident resolution practice and knowledge of ITIL Knowledge and experience with scripting and programming (Python, PERL, etc.) are also highly preferred Malware analysis and reverse engineering is a plus Personal Attributes Self-starter and quick learner requiring minimal ramp-up Excellent written, oral, and interpersonal communication skills Highly self-motivated, self-directed, and attentive to detail Ability to effectively prioritize and execute tasks in a high-pressure environment

Title: L1 Support Engineer Location: Bangalore Role overview: As an L1 support engineer you will play a key role in Level 1 support and ensuring smooth project operations through proactive monitoring, initial troubleshooting, and vendor coordination. This role demands strict SLA adherence, 24/7 availability, and a focus on resolving or escalating issues efficiently to maintain high service standards. This position is critical to maintaining high service standards and operational efficiency. How you will create impact: Responsibilities: Monitoring the implementation & operation of defined controls and recommendations. Support all Project & Operations as Level 1 support Understand projects working guidelines, technology, framework etc. Initial troubleshooting skills for OS/applications/Interfaces /DBs Vendor coordination skills, Monitoring & Reporting. Carry out routine activities & checklists. Taking ownership of customer issues until resolved, escalated or resolved. Monitor service through tools. Available 24X7 for support. Strict SLA compliance at all stages. Essential qualifications: 0-2 years of relevant experience in production support. Should have BE/ B. Tech/BCA/MCA/ ME/M.Tech /B.Sc. (Computers)/M.Sc. (Computers) degree from a reputed University. Basic knowledge or working on windows and unix platforms. Should have good understanding of the commands in Linux Knowledge on scripting languages (e.g. bash shell scripting, Perl, etc). Excellent working familiarity with NMS tools , Ticketing tools and MS Excel Protocol and Packet analyzers (TCPDUMP, Ethereal) Knowledge on monitoring system resources like CPU, memory, disk, logs, processes etc Knowledge on log search using grep commands, extraction of data etc. Troubleshoot basic application related issues like server restart, etc Interview rounds & assessments: Table for Two: A brief chat with one of our Recruiters to assess your foundational competencies and provide an overview of TerraPay. Beyond the Bio: A discussion with an SME or the RM to evaluate your role-specific knowledge, problem-solving abilities, and gain a deeper understanding of the company and team dynamics. Manager Meetup: A comprehensive discussion about the role and responsibilities, expectations, and mapping out potential career growth. Hot Seat: A cultural fit round that includes an overview of the company s core values and long-term plans. Why TerraPay: TerraPay is a global money movement player on a mission to build a borderless financial world. We believe payments should be instant, reliable, transparent, seamless, and fully compliant. Registered and regulated across 31 global markets, we are a leading payments partner for banks, mobile wallets, money transfer operators, merchants, and financial institutions. We are proud to be a twice-certified Great Place to Work and were featured in the 2023 CB Insights Fintech 100 and the 2024 Financial Times 1000 lists. Read more about TerraPay here.