335 Tcpdump Jobs

Role Description Provide L2 support via phone, email, and case portal, ensuring timely resolution within defined SLAs and proper escalation of critical issues. Provide support for firewall devices, including setup, upgrades, policy configuration, and troubleshooting. Assist with configuration of NAT, VPNs (IPSec/SSL), firewall rules, routing, and proxy policies. Analyse traffic logs, system health alerts, and security events using diagnostic tools. Guide users on best practices for perimeter defence, intrusion prevention, and remote access. Work with customers to resolve device performance, failover, and HA setup issues. Contribute internal knowledge base articles and suggest improvements to existing documentation. Collaborate with L3 engineering, QA, and product teams for unresolved issues and product-level bugs. Participate in on-call rotations and support coverage for high-priority or after-hours incidents as needed. Technical Skills Strong understanding of network protocols: TCP/IP, UDP, DNS, DHCP, VLANs etc Strong understanding of routing protocols: OSPF, BGP, EIGRP etc Hands-on experience with WatchGuard Firebox, or comparable UTM/NGFWs (Fortinet, SonicWall, Palo Alto, Checkpoint etc). IPSuite (TCP/IP), VPN, Routing & Switching (OSPF, BGP, VLAN, VTP, STP, EtherChannel, High Availability, IPSLA), ACL, NAT, DNS, DHCP, Packet Analysis (Wireshark & tcpdump), MFA, IPSec, SSL, Log analysis. Exposure to Syslog, SNMP, and basic scripting for automation/log parsing. Proficiency with CRM tools like Salesforce or Zendesk. Nice-to-have skills WatchGuard Certified System Professional (WCSP Firebox) or any firewall certifications. CompTIA Network+ / Security+ Cisco CCNA Security Qualifications Qualifications 4 to 7 years of relevant work experience in Network Security product. BSc, BCA, B. Tech., M. Tech. or MCA or an equivalent degree from a reputed university.

Role: Cloud Network Security Professional Qualification: BE/B.Tech/MCA or Equivalent Qualification in Computer Science Experience: 2 to 5 Years Job Description: · Excellent knowledge of various services offered by Public Cloud platforms AWS, GCP, Azure etc· Understanding of comprehensive security programs, including technologies and tools, architectures and network and application design and policies/business aspects of risk.· Understanding of Layer 3 Routing viz., BGP, OSPF protocols, Layer 2 protocols (LACP, VLAN, STP, Trunking etc.), Security features (IPSEC VPN, Stateful Filtering)· Understanding of all aspects of firewall administration such as hardware, operating system, encryption tunnels, VPN, day-to- operations of firewall rule sets.· Should Deploy security solutions and standards based on requirements, best practices, and technical knowledge· Network security planning and network engineering.· Implement and deploy data and network security projects, Change Management, ongoing maintenance activities, and network engineering support.· Configure firewall rules, IPS, routing, and VPNs· Execute service requests and document changes (such as new environment builds, major changes, version upgrades).· Analyze network perimeter data, flow, packet filtering, proxy firewalls, and IPS/IDS to create and implement a concrete plan of action to harden the defensive posture· Knowledge of switching technologies and concepts such as STP, VRRP, VTP, Stacking, LLDP, L2 Security & 2/3 Tier architecture, tunnelling, L2/L3, firewalls, IDS.· Theoretical and practical knowledge of the operations of secure Email systems, secure DNS, DHCP, networking technologies including routers, switches, AAA, firewalls and VPN.· Identify problems, investigate them and activate quick solutions to minimize downtime. Analysing network errors and testing potential solutions. identify and collect relevant information about errors, customize event and security logs, to identify problems early and follow escalation framework.· Rely on soft skills such teamwork and communication skills to be successful in various work environments.· Providing Technical support to internal teams and external clients whenever required.· Capable to support Field site /deployment support. Skills Required: · Experience troubleshooting networking issues using several tools (traceroute, mtr, ping, iperf, dig/nslookup, tcpdump/Wireshark and related).· Good Knowledge of network security (SSL/TLS, Network- and Web Application Firewalls, Intrusion Detection and Prevention Services).· Good Knowledge managing domain transfers, records and DNS security (DNSSEC and DNS Filtering).· Experience with Networking and troubleshooting (HTTP, TCP/IP, DNS, Routing and Switching, Load Balancing)· Good OS knowledge oriented to maintenance and administrative purposes (Windows or Linux).· Knowledge/ Troubleshooting experience of OSPF/BGP routing protocol.· Good understanding of security best practices. Certifications: · CISSP, CCNP, AWS Networking, AWS Security or equivalent certification required. Job Types: Full-time, Permanent Pay: ₹500,000.00 - ₹1,300,000.00 per year Benefits: Health insurance Provident Fund Ability to commute/relocate: Delhi, Delhi: Reliably commute or planning to relocate before starting work (Required) Experience: Cloud security: 2 years (Required) Networking: 2 years (Required) Work Location: In person

Introduction At IBM, work is more than a job - it's a calling: To build. To design. To code. To consult. To think along with clients and sell. To make markets. To invent. To collaborate. Not just to do something better, but to attempt things you've never thought possible. Are you ready to lead in this new era of technology and solve some of the world's most challenging problems? If so, lets talk. Your Role And Responsibilities In the role of Storage Developer, you would part of design and development of features for IBM Storage family of products, IBM Software Defined Storage portfolio & IBM cloud storage services. You will be owning and driving product functionality as SME and represent it in global product team. You will work with the senior technical leaders and manager in effectively managing the deliverables through technical skills and prior experience. Preferred Education Bachelor's Degree Required Technical And Professional Expertise 4-8 years of experience. Strong technical skills in storage system architecture. Proven Storage domain knowledge with hands-on experience on storage software stack implementation and features like High availability, replication and storage multi-pathing solutions. Strong skills in Unix/Linux internals – Hands-on in multi-threading, synchronization, interrupt handling & file systems, Kernel programming etc. Experience in Linux Kernel and User space Programming, Debugging, development and build tools in a Linux development environment. Experience in Algorithms, Data Structures/File Structures Good understanding of storage protocols such as Fibre Channel, FCoE, SCSI, iSCSI, LLDP, SAN, Multipath IO etc. Ability to go through and understand protocol specifications. Understanding of security concepts like encryption, key management, authentications, certificate signing processes, data integrity etc Required Skills – Programming & Debugging – C/C++, java (good to have) Scripting – Python, Shell Debugging –Tcpdump, Packet tracing/Analysis Networking - Ethernet (TCP/IP) / Fibre Channel Protocols - NVMe, iSCSI, FC OS : Linux Additional desired skills – Virtualization VMWare ESX (VASA, vVols), Hyper-V OS - MS Windows Testing/Debugging tools – Wireshark, SanBlaze packet analyzer. Scripting - Perl. Adapters - ethernet / FC Storage - Block, NAS Ability to crisply communicate with stake holders (clients and level 3 support teams) for resolving field issues. Good written/verbal communication skills to report program status crisply and accurately. Experience working with Global teams.

Provide L2 support via phone, email, and case portal, ensuring timely resolution within defined SLAs and proper escalation of critical issues. Provide support for firewall devices, including setup, upgrades, policy configuration, and troubleshooting. Assist with configuration of NAT, VPNs (IPSec/SSL), firewall rules, routing, and proxy policies. Analyse traffic logs, system health alerts, and security events using diagnostic tools. Guide users on best practices for perimeter defence, intrusion prevention, and remote access. Work with customers to resolve device performance, failover, and HA setup issues. Contribute internal knowledge base articles and suggest improvements to existing documentation. Collaborate with L3 engineering, QA, and product teams for unresolved issues and product-level bugs. Participate in on-call rotations and support coverage for high-priority or after-hours incidents as needed. Technical Skills Strong understanding of network protocols: TCP/IP, UDP, DNS, DHCP, VLANs etc Strong understanding of routing protocols: OSPF, BGP, EIGRP etc Hands-on experience with WatchGuard Firebox, or comparable UTM/NGFWs (Fortinet, SonicWall, Palo Alto, Checkpoint etc). IPSuite (TCP/IP), VPN, Routing & Switching (OSPF, BGP, VLAN, VTP, STP, EtherChannel, High Availability, IPSLA), ACL, NAT, DNS, DHCP, Packet Analysis (Wireshark & tcpdump), MFA, IPSec, SSL, Log analysis. Exposure to Syslog, SNMP, and basic scripting for automation/log parsing. Proficiency with CRM tools like Salesforce or Zendesk. Nice-to-have skills WatchGuard Certified System Professional (WCSP Firebox) or any firewall certifications. CompTIA Network+ / Security+ Cisco CCNA Security Qualifications Qualifications 1 to 3 years of relevant work experience in Network Security product. BSc, BCA, B. Tech., M. Tech. or MCA or an equivalent degree from a reputed university

Role Description Provide L2 support via phone, email, and case portal, ensuring timely resolution within defined SLAs and proper escalation of critical issues. Provide support for firewall devices, including setup, upgrades, policy configuration, and troubleshooting. Assist with configuration of NAT, VPNs (IPSec/SSL), firewall rules, routing, and proxy policies. Analyse traffic logs, system health alerts, and security events using diagnostic tools. Guide users on best practices for perimeter defence, intrusion prevention, and remote access. Work with customers to resolve device performance, failover, and HA setup issues. Contribute internal knowledge base articles and suggest improvements to existing documentation. Collaborate with L3 engineering, QA, and product teams for unresolved issues and product-level bugs. Participate in on-call rotations and support coverage for high-priority or after-hours incidents as needed. Technical Skills Strong understanding of network protocols: TCP/IP, UDP, DNS, DHCP, VLANs etc Strong understanding of routing protocols: OSPF, BGP, EIGRP etc Hands-on experience with WatchGuard Firebox, or comparable UTM/NGFWs (Fortinet, SonicWall, Palo Alto, Checkpoint etc). IPSuite (TCP/IP), VPN, Routing & Switching (OSPF, BGP, VLAN, VTP, STP, EtherChannel, High Availability, IPSLA), ACL, NAT, DNS, DHCP, Packet Analysis (Wireshark & tcpdump), MFA, IPSec, SSL, Log analysis. Exposure to Syslog, SNMP, and basic scripting for automation/log parsing. Proficiency with CRM tools like Salesforce or Zendesk. Nice-to-have skills WatchGuard Certified System Professional (WCSP Firebox) or any firewall certifications. CompTIA Network+ / Security+ Cisco CCNA Security Qualifications Qualifications 1 to 3 years of relevant work experience in Network Security product. BSc, BCA, B. Tech., M. Tech. or MCA or an equivalent degree from a reputed university

Role: Cloud Network Security Professional Qualification: BE/B.Tech/MCA or Equivalent Qualification in Computer Science Experience: 2 to 5 Years Job Description: · Excellent knowledge of various services offered by Public Cloud platforms AWS, GCP, Azure etc· Understanding of comprehensive security programs, including technologies and tools, architectures and network and application design and policies/business aspects of risk.· Understanding of Layer 3 Routing viz., BGP, OSPF protocols, Layer 2 protocols (LACP, VLAN, STP, Trunking etc.), Security features (IPSEC VPN, Stateful Filtering)· Understanding of all aspects of firewall administration such as hardware, operating system, encryption tunnels, VPN, day-to- operations of firewall rule sets.· Should Deploy security solutions and standards based on requirements, best practices, and technical knowledge· Network security planning and network engineering.· Implement and deploy data and network security projects, Change Management, ongoing maintenance activities, and network engineering support.· Configure firewall rules, IPS, routing, and VPNs· Execute service requests and document changes (such as new environment builds, major changes, version upgrades).· Analyze network perimeter data, flow, packet filtering, proxy firewalls, and IPS/IDS to create and implement a concrete plan of action to harden the defensive posture· Knowledge of switching technologies and concepts such as STP, VRRP, VTP, Stacking, LLDP, L2 Security & 2/3 Tier architecture, tunnelling, L2/L3, firewalls, IDS.· Theoretical and practical knowledge of the operations of secure Email systems, secure DNS, DHCP, networking technologies including routers, switches, AAA, firewalls and VPN.· Identify problems, investigate them and activate quick solutions to minimize downtime. Analysing network errors and testing potential solutions. identify and collect relevant information about errors, customize event and security logs, to identify problems early and follow escalation framework.· Rely on soft skills such teamwork and communication skills to be successful in various work environments.· Providing Technical support to internal teams and external clients whenever required.· Capable to support Field site /deployment support. Skills Required: · Experience troubleshooting networking issues using several tools (traceroute, mtr, ping, iperf, dig/nslookup, tcpdump/Wireshark and related).· Good Knowledge of network security (SSL/TLS, Network- and Web Application Firewalls, Intrusion Detection and Prevention Services).· Good Knowledge managing domain transfers, records and DNS security (DNSSEC and DNS Filtering).· Experience with Networking and troubleshooting (HTTP, TCP/IP, DNS, Routing and Switching, Load Balancing)· Good OS knowledge oriented to maintenance and administrative purposes (Windows or Linux).· Knowledge/ Troubleshooting experience of OSPF/BGP routing protocol.· Good understanding of security best practices. Certifications: · CISSP, CCNP, AWS Networking, AWS Security or equivalent certification required. Job Types: Full-time, Permanent Pay: ₹500,000.00 - ₹1,300,000.00 per year Benefits: Health insurance Provident Fund Ability to commute/relocate: Delhi, Delhi: Reliably commute or planning to relocate before starting work (Required) Experience: Cloud security: 2 years (Required) Networking: 2 years (Required) Work Location: In person

Role Description Analyze high-level feature requirements and collaborate with teams to develop detailed specifications. Design, develop, and test high-quality features for enterprise-level deployments. Own and manage the development of specific software packages, including bug triaging, fixing, and code reviews. Identify areas for improvement and propose innovative solutions to enhance product performance and differentiation. Work closely with customer engineering teams to address and resolve escalations efficiently. Contribute to the fast resolution of customer pain points and enhance overall user satisfaction. Continuously learn and seek opportunities to improve the product and processes. Design, build, and maintain efficient, reusable, and reliable C/C++ code. Analyze and enhance the efficiency, stability, and scalability of system resources Create design documents and Translating designs into high-quality code Good design and implementation using design principles, patterns, and best practices. Good at preparing conceptual, and architectural documents Good Understanding of Agile methodologies and processes. Hands-on for doing required PoC for decision-making. Documenting technical artifacts related to architecture and design. Interacting with customers directly on requirement gathering and further planning with the team. Ability to assess and understand existing platforms and suggest in case any architecture/design changes are required. Problem-solving skills, driving resolution/tracking of the technical issues, risks, and dependencies Great interpersonal and communication skills Good time-management skills Technical Skills Experience in software engineering with a strong background in C/C++ programming. In-depth knowledge of Linux environment development (applications or drivers). Expertise in user-space development for connectivity-related products such as Host APD, Supplicant, Portal, RADIUS, AAA, Identity and Role Management, and Radsec. Hands-on experience with Wi-Fi protocols (802.11 a/b/g/n/ac/ax) and wireless standards. Strong understanding of networking protocols: TCP/IP, DHCP, ARP, and VLAN. Familiarity with management interfaces like SNMP and web-based applications. Proficiency in debugging tools such as Wireshark, TCP Dump, and GDB. Hands-on experience in multi-threaded user-space applications and user-space-kernel interaction techniques (e.g., sockets, Netlink). Nice-to-have skills Qualifications Qualifications 3-5 years of work experience in relevant field B.Tech/B.E/M.Tech or MCA degree from a reputed university. Computer science background is preferred

Role Description Provide L2 support via phone, email, and case portal, ensuring timely resolution within defined SLAs and proper escalation of critical issues. Provide support for firewall devices, including setup, upgrades, policy configuration, and troubleshooting. Assist with configuration of NAT, VPNs (IPSec/SSL), firewall rules, routing, and proxy policies. Analyse traffic logs, system health alerts, and security events using diagnostic tools. Guide users on best practices for perimeter defence, intrusion prevention, and remote access. Work with customers to resolve device performance, failover, and HA setup issues. Contribute internal knowledge base articles and suggest improvements to existing documentation. Collaborate with L3 engineering, QA, and product teams for unresolved issues and product-level bugs. Participate in on-call rotations and support coverage for high-priority or after-hours incidents as needed. Technical Skills Strong understanding of network protocols: TCP/IP, UDP, DNS, DHCP, VLANs etc Strong understanding of routing protocols: OSPF, BGP, EIGRP etc Hands-on experience with WatchGuard Firebox, or comparable UTM/NGFWs (Fortinet, SonicWall, Palo Alto, Checkpoint etc). IPSuite (TCP/IP), VPN, Routing & Switching (OSPF, BGP, VLAN, VTP, STP, EtherChannel, High Availability, IPSLA), ACL, NAT, DNS, DHCP, Packet Analysis (Wireshark & tcpdump), MFA, IPSec, SSL, Log analysis. Exposure to Syslog, SNMP, and basic scripting for automation/log parsing. Proficiency with CRM tools like Salesforce or Zendesk. Nice-to-have skills WatchGuard Certified System Professional (WCSP Firebox) or any firewall certifications. CompTIA Network+ / Security+ Cisco CCNA Security Qualifications Qualifications 1 to 3 years of relevant work experience in Network Security product. BSc, BCA, B. Tech., M. Tech. or MCA or an equivalent degree from a reputed university

Role Description Provide L2 support via phone, email, and case portal, ensuring timely resolution within defined SLAs and proper escalation of critical issues. Provide support for firewall devices, including setup, upgrades, policy configuration, and troubleshooting. Assist with configuration of NAT, VPNs (IPSec/SSL), firewall rules, routing, and proxy policies. Analyse traffic logs, system health alerts, and security events using diagnostic tools. Guide users on best practices for perimeter defence, intrusion prevention, and remote access. Work with customers to resolve device performance, failover, and HA setup issues. Contribute internal knowledge base articles and suggest improvements to existing documentation. Collaborate with L3 engineering, QA, and product teams for unresolved issues and product-level bugs. Participate in on-call rotations and support coverage for high-priority or after-hours incidents as needed. Technical Skills Strong understanding of network protocols: TCP/IP, UDP, DNS, DHCP, VLANs etc Strong understanding of routing protocols: OSPF, BGP, EIGRP etc Hands-on experience with WatchGuard Firebox, or comparable UTM/NGFWs (Fortinet, SonicWall, Palo Alto, Checkpoint etc). IPSuite (TCP/IP), VPN, Routing & Switching (OSPF, BGP, VLAN, VTP, STP, EtherChannel, High Availability, IPSLA), ACL, NAT, DNS, DHCP, Packet Analysis (Wireshark & tcpdump), MFA, IPSec, SSL, Log analysis. Exposure to Syslog, SNMP, and basic scripting for automation/log parsing. Proficiency with CRM tools like Salesforce or Zendesk. Nice-to-have skills WatchGuard Certified System Professional (WCSP Firebox) or any firewall certifications. CompTIA Network+ / Security+ Cisco CCNA Security Qualifications Qualifications 4 to 7 years of relevant work experience in Network Security product. BSc, BCA, B. Tech., M. Tech. or MCA or an equivalent degree from a reputed university

This Position reports to: Head of Engineering In this role, you will have the opportunity to contribute significantly to successful project results in technology, software, product, and/or solution development, as well as associated Intellectual Property (IP). Each day, you will act as the first point of contact in Research and Development for specific product-related issues and maintenance. You will also showcase your expertise by identifying, proposing, and implementing innovative solutions. This role is contributing to the Process Automation Business of Process Control Platform Division in Bangalore Location . You will be mainly accountable for: System Integration is responsible for the development and integration of components that build the DCS System platform. The system platform is the underlying platform on which control system services are deployed and run. The role is vital in developing necessary components , understanding the interfaces and troubleshooting integration issues. 5+ years of experience in full-stack development and container-based application deployment in Linux environments, with a BE in Computer Science, Electrical, Electronics, Industrial Automation, or MCA. Front-end expertise in React.js, HTML, CSS, and JavaScript, with strong backend development skills using ASP .Net Core, C#, and RESTful APIs. Hands-on experience with REST API design and integration, including managing API gateways and third-party service integration in edge and cloud-native environments. Proficient in Linux fundamentals, including file systems, networking, kernel parameters, and process management, with strong command-line tool usage (grep, awk, sed, curl) for system analysis. Experienced in Kubernetes testing and validation, covering pod scheduling, services, ConfigMaps, Helm charts, and persistent storage configurations. Knowledge of container technologies including Docker, Podman, and containerd, along with container image management for deployment and optimization. Strong grasp of networking concepts such as IP routing, DNS, VLANs, and load balancing, with hands-on use of tools like tcpdump and Wireshark for troubleshooting.

Youll make a difference by: We are looking for a highly skilled Software Testing Engineer with 5 to 8 years of experience in test automation to join our team working on safety-critical systems in the Railway Automation domain. The ideal candidate will have a strong background in software and hardware integration testing, Linux systems, and network protocol analysis, with hands-on experience in hardware configuration and validation. Key Responsibilities: Design, develop, and execute automated and manual test cases for embedded and application-level software in safety-critical environments. Perform hardware-software integration testing, including setup, configuration, and validation of embedded systems and networked devices. Configure and validate hardware test benches, including I/O modules, communication interfaces, and simulation tools. Conduct system-level and integration testing across software and hardware components. Analyze and debug issues using tools like Wireshark, Tcpdump, and nmap. Work with Debian-based Linux systems, including package management, service configuration, and system-level debugging. Collaborate with cross-functional teams including development, systems engineering, and safety assurance. Ensure compliance with industry safety standards and maintain detailed documentation for traceability and audits. Required Skills & Competencies: Programming Languages: Proficient in C, C++, and Python. Operating Systems: Strong experience with Linux OS, especially Debian-based distributions; knowledge of package management (.deb, apt, dpkg). Test Automation: Proven experience in developing and maintaining automated test frameworks. Hardware Testing: Exposure to hardware configuration, I/O validation, and embedded system testing. Testing Standards: ISTQB Certified (Foundation or Advanced Level preferred). Testing Types: Expertise in integration testing, system testing, regression testing, and hardware-software co-validation. Networking Protocols: Deep understanding of IP, TCP, UDP, and NTP. Debugging Tools: Proficient with Wireshark, Tcpdump, nmap, and other standard network analysis tools. Domain Knowledge: Experience in Railway Automation or other safety-critical domains (e.g., automotive, aerospace). Soft Skills: Strong analytical and problem-solving skills, excellent communication, and a collaborative mindset. Preferred Qualifications: Experience with real-time operating systems and embedded Linux. Familiarity with protocol layer testing, network simulation, and hardware-in-the-loop (HIL) testing. Knowledge of safety standards such as EN 50128, IEC 61508, or ISO 26262. Desired Skills: 5-8 years of experience is required. Great Communication skills. Analytical and problem-solving skills

Key Responsibilities: • Provide L2 support via phone, email, and case portal, ensuring timely resolution within defined SLAs and proper escalation of critical issues. Provide support for firewall devices, including setup, upgrades, policy configuration, and troubleshooting. Assist with configuration of NAT, VPNs (IPSec/SSL), firewall rules, routing, and proxy policies. Analyse traffic logs, system health alerts, and security events using diagnostic tools. Guide users on best practices for perimeter defence, intrusion prevention, and remote access. Work with customers to resolve device performance, failover, and HA setup issues. Contribute internal knowledge base articles and suggest improvements to existing documentation. Collaborate with L3 engineering, QA, and product teams for unresolved issues and product-level bugs. Participate in on-call rotations and support coverage for high-priority or after-hours incidents as needed. Technical Skills Required: • Strong understanding of network protocols: TCP/IP, UDP, DNS, DHCP, VLANs etc Strong understanding of routing protocols: OSPF, BGP, EIGRP etc Hands-on experience with WatchGuard Firebox, or comparable UTM/NGFWs (Fortinet, SonicWall, Palo Alto, Checkpoint etc). IPSuite (TCP/IP), VPN, Routing & Switching (OSPF, BGP, VLAN, VTP, STP, EtherChannel, High Availability, IPSLA), ACL, NAT, DNS, DHCP, Packet Analysis (Wireshark & tcpdump), MFA, IPSec, SSL, Log analysis. Exposure to Syslog, SNMP, and basic scripting for automation/log parsing. Proficiency with CRM tools like Salesforce or Zendesk. Preferred Qualification: • WatchGuard Certified System Professional (WCSP – Firebox) or any firewall certifications. CompTIA Network+ / Security+ Cisco CCNA Security Qualifications 1 to 3 years of relevant work experience in Network Security product. BSc, BCA, B. Tech., M. Tech. or MCA or an equivalent degree from a reputed university Important Notes: • Comfortable in Rotational Shifts and 5 Days Onsite Looking for Immediate Joiner's

Key Responsibilities: Provide L2 support via phone, email, and case portal, ensuring timely resolution within defined SLAs and proper escalation of critical issues Provide support for firewall devices, including setup, upgrades, policy configuration, and troubleshooting Assist with configuration of NAT, VPNs (IPSec/SSL), firewall rules, routing, and proxy policies Analyse traffic logs, system health alerts, and security events using diagnostic tools Guide users on best practices for perimeter defence, intrusion prevention, and remote access Work with customers to resolve device performance, failover, and HA setup issues Contribute internal knowledge base articles and suggest improvements to existing documentation Collaborate with L3 engineering, QA, and product teams for unresolved issues and product-level bugs Participate in on-call rotations and support coverage for high-priority or after-hours incidents as needed Technical Skills Required: Strong understanding of network protocols: TCP/IP, UDP, DNS, DHCP, VLANs etc Strong understanding of routing protocols: OSPF, BGP, EIGRP etc Hands-on experience with WatchGuard Firebox, or comparable UTM/NGFWs (Fortinet, SonicWall, Palo Alto, Checkpoint etc) IPSuite (TCP/IP), VPN, Routing & Switching (OSPF, BGP, VLAN, VTP, STP, EtherChannel, High Availability, IPSLA), ACL, NAT, DNS, DHCP, Packet Analysis (Wireshark & tcpdump), MFA, IPSec, SSL, Log analysis Exposure to Syslog, SNMP, and basic scripting for automation/log parsing Proficiency with CRM tools like Salesforce or Zendesk Preferred Qualification: WatchGuard Certified System Professional (WCSP - Firebox) or any firewall certifications CompTIA Network+ / Security+ Cisco CCNA Security Qualifications 1 to 3 years of relevant work experience in Network Security product BSc, BCA, B. Tech., M. Tech. or MCA or an equivalent degree from a reputed university Important Notes: Comfortable in Rotational Shifts and 5 Days Onsite Looking for Immediate Joiner's

Key Responsibilities: Provide L2 support via phone, email, and case portal, ensuring timely resolution within defined SLAs and proper escalation of critical issues Provide support for firewall devices, including setup, upgrades, policy configuration, and troubleshooting Assist with configuration of NAT, VPNs (IPSec/SSL), firewall rules, routing, and proxy policies Analyse traffic logs, system health alerts, and security events using diagnostic tools Guide users on best practices for perimeter defence, intrusion prevention, and remote access Work with customers to resolve device performance, failover, and HA setup issues Contribute internal knowledge base articles and suggest improvements to existing documentation Collaborate with L3 engineering, QA, and product teams for unresolved issues and product-level bugs Participate in on-call rotations and support coverage for high-priority or after-hours incidents as needed Technical Skills Required: Strong understanding of network protocols: TCP/IP, UDP, DNS, DHCP, VLANs etc Strong understanding of routing protocols: OSPF, BGP, EIGRP etc Hands-on experience with WatchGuard Firebox, or comparable UTM/NGFWs (Fortinet, SonicWall, Palo Alto, Checkpoint etc) IPSuite (TCP/IP), VPN, Routing & Switching (OSPF, BGP, VLAN, VTP, STP, EtherChannel, High Availability, IPSLA), ACL, NAT, DNS, DHCP, Packet Analysis (Wireshark & tcpdump), MFA, IPSec, SSL, Log analysis Exposure to Syslog, SNMP, and basic scripting for automation/log parsing Proficiency with CRM tools like Salesforce or Zendesk Preferred Qualification: WatchGuard Certified System Professional (WCSP - Firebox) or any firewall certifications CompTIA Network+ / Security+ Cisco CCNA Security Qualifications 1 to 3 years of relevant work experience in Network Security product BSc, BCA, B. Tech., M. Tech. or MCA or an equivalent degree from a reputed university Important Notes: Comfortable in Rotational Shifts and 5 Days Onsite Looking for Immediate Joiner's

We are seeking a highly experienced Senior Asterisk Developer to lead the development and maintenance of our VoIP and cloud-based telephony infrastructure. This role requires deep expertise in Asterisk PBX, SIP protocols, and hands-on experience with Python development and Cloud platforms. You’ll play a pivotal role in building scalable, secure, and high-performance communication systems that integrate seamlessly with modern cloud services. Responsibilities Design, develop, and maintain Asterisk-based telephony systems, including custom dial plans, IVRs, queues, voicemail, and conferencing. Configure and manage SIP trunks, ISDN trunks, Analog lines Configure and manage Call routing, failover, codec handling, and system monitoring tools. Develop integration scripts and services using Python to connect with Asterisk. Architect and deploy cloud-based telephony solutions, ensuring scalability, reliability, and security. Troubleshoot and resolve VoIP issues related to call quality, latency, jitter, NAT traversal, and firewall configurations. Leverage AGI and AMI interfaces to extend and automate Asterisk functionalities Monitor system performance and availability, and proactively address capacity and performance issues. Collaborate with DevOps, network, and application teams to ensure smooth end-to-end functionality of telephony services. Maintain system documentation and contribute to knowledge sharing within the team. Qualifications Bachelor’s degree in Computer Science, Telecommunications, or a related field (or equivalent experience). 5+ years of hands-on experience with Asterisk PBX in production environments. 2+ years of professional Python development experience, ideally in telephony, automation, or backend systems. 3+ years of experience working with cloud platforms (AWS, GCP, or Azure), including deployment, monitoring, and security of VoIP applications. Strong knowledge of VoIP protocols (SIP, RTP, SRTP, IAX2, DAHDI, WebRTC), codecs, and NAT/firewall handling. Proficiency in Linux administration and scripting (Bash, Python). Experience with AGI/AMI scripting, and familiarity with Asterisk CLI tools and logs. Knowledge of telephony security best practices including encryption, authentication, and fraud mitigation. Experience integrating Asterisk with relational databases (MySQL/ MariaDB/ PostgreSQL) and REST APIs. Familiarity with tools like Wireshark, tcpdump, and SIP debuggers for network-level troubleshooting. Exposure to Kamailio, or OpenSIPS is a plus. Skills: asterisk,telephony,cloud,python,voip,sip,ami,firewall

Job Title : Network Security Engineer II - IN Job Summary : The Network Security Engineer-II is a key element within the Rackspace Infrastructure team and is expected to provide a high level of technical expertise to ensure the uptime and maintenance of critical networking systems. A Racker in this role takes ownership of complex network issues and ensures they are resolved and/or successfully documented and handed off to an oncoming shift. The NSE II actively monitors the Rackspace network at all levels, from top of rack to edge, using various tools and communicates and resolves issues identified or escalates them to the appropriate level. The Racker also responds to issues escalated to Network Security Engineer via tickets and phone calls from internal customers and is expected to engage directly with external customers via public ticket comments and phone conversations to ensure problem resolution. Technical issues can include troubleshooting customer network environments including firewall configurations, VPN technologies and access-control lists, Load balancer configurations, Licensing allocation, intermediate product troubleshooting, intermediate IP configuration, intermediate backbone structure, provide networking architecture solutioning, intermediate internal networking infrastructure knowledge. The Network Engineer will create and maintain customer loyalty by providing Fanatical Experiences above and beyond customer expectations. Responsible for adhering to company security policies and procedures and any other relevant policies and standards as directed. Career Level Summary A minimum of 6+ years of recent network security experience. Requires intermediate to advanced depth or breadth of expertise in own job discipline or field. Leads others to identify and solve complex problems. Works independently, with guidance in only the most complex situations May provide guidance to standard project expectations Act as a mentor for Level I engineers and provide training to new hires as needed. Critical Competencies Systems Thinking: Enables optimum organizational efficiency by taking a whole systems approach and thinking across boundaries to identify which polices/processes should be standardized and which should differ Idea Creation: Examines new ideas of solutions, methods and products to ensure the potential and alignment with departmental and business goals Key Responsibilities Configure and troubleshoot for Firewalls & Load Balancers and Customers IP space . Create documentation for support and operations tasks regarding the above tools Engineer and implement customized security solutions . Mentor and train fellowRackers . Configure, plan, install, maintain, and optimize network systems, equipment, and applications ensuring network protocols and security policies are used effectively. Solve engineering problems through the ownership of appropriate level customer requests and issues, seeing them through to resolution. Collaborate with Account Managers and Implementation Consultants/PMs to build strong customer relationships. Technical Requirements Intermediate knowledge of : NexGen Firewalls (For example: Cisco Firepower, Palo Alto etc.), IPSEC and SSL VPN technologies also Infrastructure , Automation (Preferred) . All supported network platforms (Cisco 2900, 3500, 3700, 4900, 6500, ASR1k, ASR9k, Nexus 3k, Nexus 6k, Nexus 7k, Arista 7000, etc.) All supported Layer 2 and 3 protocols and features (STP, HSRP, VLANs, CDP, port-channels, OSPF, BGP, MPLS, DWDM, etc.) In depth knowledge on Firewall Palo alto, Cisco ASA, Firepower, Juniper, F5 -LTM/AFM, Citrix Load balancers . Knowledge of Analysis of VPNs implementation and Manage and Monitor all VPN connectivity. Networking concepts and devices [All OSI Layers], Load balancers (For example: F5), HTTP Protocol, Secure Socket Layer (SSL), DNS, Content switching policies. Implementation of Gateway, Edge firewall and LBs . Intermediate Understanding of network packet analysis via tools such as packet captures on firewalls, logging for Palo Alto and TCP dump. Intermediate to advancedunderstanding of services and protocols commonly used in hosting environments: web servers, database servers, active directory protocols. Interprets internal/external business challenges and recommends best practices to improve products, processes, or services. Initial firewall/IPS/IDS testing of parameters, operation, support, and commissioning. Skills Passionate about technology and has a desire to constantly expand technical knowledge Detail-oriented in documenting information and able to own customer issues through resolution Able to handle multiple tasks and prioritize work under pressure Demonstrate sound problem-solving skills coupled with a desire to take on responsibility The ideal candidate possesses: Excellent written and verbal communication skills . Education Bachelor's Degree in Computer Science, B.E,MCA/BCA , Management Information Systems, or a related technical field Certifications Any combination of Juniper, Cisco certifications, F5, Palo Alto, NetScaler, or combination of other relevant vendor certifications experience desirable . Physical Demands General office environment: no special physical demands required. May require long periods sitting and viewing a computer monitor. May require work on non-traditional shifts. Schedule flexibility to include working weekends and/or evenings and holidays [rare occurrence ]as required by the business for 24/5 operations.

Key Responsibilities: Provide L2 support via phone, email, and case portal, ensuring timely resolution within defined SLAs and proper escalation of critical issues. Provide support for firewall devices, including setup, upgrades, policy configuration, and troubleshooting. Assist with configuration of NAT, VPNs (IPSec/SSL), firewall rules, routing, and proxy policies. Analyse traffic logs, system health alerts, and security events using diagnostic tools. Guide users on best practices for perimeter defence, intrusion prevention, and remote access. Work with customers to resolve device performance, failover, and HA setup issues. Contribute internal knowledge base articles and suggest improvements to existing documentation. Collaborate with L3 engineering, QA, and product teams for unresolved issues and product-level bugs. Participate in on-call rotations and support coverage for high-priority or after-hours incidents as needed. Technical Skills Required: Strong understanding of network protocols: TCP/IP, UDP, DNS, DHCP, VLANs etc Strong understanding of routing protocols: OSPF, BGP, EIGRP etc Hands-on experience with WatchGuard Firebox, or comparable UTM/NGFWs (Fortinet, SonicWall, Palo Alto, Checkpoint etc). IPSuite (TCP/IP), VPN, Routing & Switching (OSPF, BGP, VLAN, VTP, STP, EtherChannel, High Availability, IPSLA), ACL, NAT, DNS, DHCP, Packet Analysis (Wireshark & tcpdump), MFA, IPSec, SSL, Log analysis. Exposure to Syslog, SNMP, and basic scripting for automation/log parsing. Proficiency with CRM tools like Salesforce or Zendesk. Preferred Qualification: WatchGuard Certified System Professional (WCSP – Firebox) or any firewall certifications. CompTIA Network+ / Security+ Cisco CCNA Security Qualifications 1 to 3 years of relevant work experience in Network Security product. BSc, BCA, B. Tech., M. Tech. or MCA or an equivalent degree from a reputed university Important Notes: Comfortable in Rotational Shifts and 5 Days Onsite Looking for Immediate Joiner's

Key Responsibilities: Provide L2 support via phone, email, and case portal, ensuring timely resolution within defined SLAs and proper escalation of critical issues Provide support for firewall devices, including setup, upgrades, policy configuration, and troubleshooting Assist with configuration of NAT, VPNs (IPSec/SSL), firewall rules, routing, and proxy policies Analyse traffic logs, system health alerts, and security events using diagnostic tools Guide users on best practices for perimeter defence, intrusion prevention, and remote access Work with customers to resolve device performance, failover, and HA setup issues Contribute internal knowledge base articles and suggest improvements to existing documentation Collaborate with L3 engineering, QA, and product teams for unresolved issues and product-level bugs Participate in on-call rotations and support coverage for high-priority or after-hours incidents as needed Technical Skills Required: Strong understanding of network protocols: TCP/IP, UDP, DNS, DHCP, VLANs etc Strong understanding of routing protocols: OSPF, BGP, EIGRP etc Hands-on experience with WatchGuard Firebox, or comparable UTM/NGFWs (Fortinet, SonicWall, Palo Alto, Checkpoint etc) IPSuite (TCP/IP), VPN, Routing & Switching (OSPF, BGP, VLAN, VTP, STP, EtherChannel, High Availability, IPSLA), ACL, NAT, DNS, DHCP, Packet Analysis (Wireshark & tcpdump), MFA, IPSec, SSL, Log analysis Exposure to Syslog, SNMP, and basic scripting for automation/log parsing Proficiency with CRM tools like Salesforce or Zendesk Preferred Qualification: WatchGuard Certified System Professional (WCSP - Firebox) or any firewall certifications CompTIA Network+ / Security+ Cisco CCNA Security Qualifications 1 to 3 years of relevant work experience in Network Security product BSc, BCA, B. Tech., M. Tech. or MCA or an equivalent degree from a reputed university Important Notes: Comfortable in Rotational Shifts and 5 Days Onsite Looking for Immediate Joiner's

Lead the architecture, design, and development of firewall features (e.g., packet filtering, DPI, NAT, ACLs, VPN, etc.) in embedded systems. Work closely with product management and other stakeholders to define system requirements and translate them into scalable technical solutions. Guide the team in low-level programming (C/C++), Linux kernel, and real-time OS for network/firewall appliances. Ensure the performance, reliability, and security of firewall modules. Drive code reviews, design reviews, and maintain best practices in secure coding and unit testing. Own the integration with third-party open-source firewall tools (iptables, nftables, netfilter, Suricata, etc.). Provide technical leadership and mentorship to a team of software engineers. Coordinate with QA, DevOps, and security teams for CI/CD, test automation, and vulnerability assessment. Troubleshoot complex issues from the field and contribute to customer escalations when needed. Problem-solving skills, driving resolution/tracking technical issues, risks, and dependencies Great interpersonal and communication skills Good time-management skills Technical Skills 812 years of experience in embedded software development with at least 3 years in a lead role. Strong programming skills in C/C++, scripting (Python/Shell), and experience with Linux OS internals. Expertise in firewall architectures, networking stack (L2-L7), IPSec/VPN, NAT, ACL, and packet classification. Hands-on experience with tools like iptables, netfilter, Wireshark, tcpdump. Experience in bringing up hardware u-boot. Good understanding of TCP/IP, routing protocols (OSPF), DHCP, VLAN, and network security. Familiarity with secure boot, OTA updates, and firmware lifecycle. Experience with Agile development, version control (Git), and Jenkins pipelines. Excellent debugging, problem-solving, and communication skills. Nice-to-have skills Qualifications Qualifications 7-9 years of work experience in relevant field B.Tech/B.E/M.Tech or MCA degree from a reputed university. Computer science background is preferred

INTRODUCTION TO EVERNORTH: Evernorth Health Services India, established in Hyderabad in 2024, is an innovation hub for Evernorth Health Services, the pharmacy, care and benefits division of The Cigna Group. The innovation hub will support innovation-focused areas, such as generative AI, product development, process improvement, analytics, and software engineering across The Cigna Group and its businesses. Evernorth Health Services India builds on The Cigna Group’s existing presence in India. About Evernorth Health Services: Evernorth Health Services (Evernorth) is the pharmacy, care and benefits solution division of The Cigna Group - a Fortune 16 global health company with 75,000 employees, 186 million customers in more than 30 countries and jurisdictions around the world. Evernorth exists to make the prediction, prevention, and treatment of illness and disease more accessible to millions of people. We do this by creating and connecting premier health services offerings, such as benefits management, pharmacy, care solutions, insights and intelligence. About Cigna: The Cigna Group is a global health company committed to improving the health and vitality of individuals and communities around the world and includes products and services marketed under its Cigna Healthcare and Evernorth Health Services subsidiaries. Cigna Healthcare is the health benefits provider of The Cigna Group, serving customers and clients through its U.S. Employer, U.S. Government, and International Health business. Evernorth Health Services is the pharmacy, care and benefits solution division of The Cigna Group. 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: Education: College degree (Bachelor) in related technical/business areas or equivalent work experience. Experience: 3-5 years of experience in Networking Proven experience with support and operations of large-scale enterprise networks Industry certifications such as CCNA and CCNP. 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 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. Location & Hours of Work (Hyderabad – Hybrid - 5:30 PM IST to 2:30 AM IST) 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.

We are looking for a skilled OT Network Traffic Analyst with expertise in Operational Technology (OT) communication protocols to join our security and ML team. In this role, you will intercept and analyze OT network traffic, detect anomalies, and contribute to developing cutting-edge anomaly detection solutions for both standard and proprietary protocols. Your responsibilities will include real-time monitoring of OT/ICS networks, protocol-level inspection, reverse engineering proprietary protocols, identifying anomalous behavior, collaborating with ML engineers, and setting up testbeds for simulations. You should have a Bachelor's or Master's degree in Computer Science, Electrical Engineering, or Cybersecurity, along with at least 3 years of experience in OT/ICS environments. A deep understanding of OT communication protocols, experience with network traffic analysis tools, and knowledge of machine learning concepts are essential. Desired qualifications include experience in anomaly detection models, familiarity with ICS/SCADA systems, exposure to vendor-specific OT protocols, and scripting skills in Python and Bash. Join us to work on cutting-edge anomaly detection projects in real-world OT environments, collaborate with a high-caliber team, tackle challenges across legacy and proprietary OT protocols, and enjoy a flexible work environment. Travel may be required for project execution and coordination with geographically distributed teams. Please submit a cover letter summarizing your relevant experience, along with a resume and a recent passport-size photograph.,

Job Title: Site Reliability Engineer Department: Engineering / Infrastructure Reports To: SRE Manager / DevOps Lead Location: Bangalore, India Role Summary The Site Reliability Engineer (SRE) will be responsible for ensuring the availability, performance, and scalability of critical systems. This role involves managing CI/CD pipelines, monitoring production environments, automating operations, and driving platform reliability improvements in collaboration with development and infrastructure teams. Key Responsibilities Manage alerts and monitoring of critical production systems. Operate and enhance CI/CD pipelines and improve deployment and rollback strategies. Work with central platform teams on reliability initiatives. Automate testing, regression, and build tooling for operational efficiency. Execute NFR testing on production systems. Plan and implement Debian version migrations with minimal disruption. Required Qualifications & Skills CI/CD and Packaging Tools: Hands-on experience with Jenkins, Docker, JFrog for packaging and deployment. Operating System Expertise: Experience in Debian OS migration and upgrade processes. Monitoring Systems: Knowledge of Grafana, Nagios, and other observability tools. Configuration Management: Proficiency with Ansible, Puppet, or Chef. Version Control: Working knowledge of Git and related version control systems. Kubernetes: Deep understanding of Kubernetes architecture, deployment pipelines, and debugging. Ability to deploy components with detailed insights into: Configuration parameters and system requirements Monitoring and alerting needs Performance tuning Designing for high availability and fault tolerance Networking: Understanding of TCP/IP, UDP, Multicast, Broadcast. Experience with TCPDump, Wireshark for network diagnostics. Linux & Databases: Strong skills in Linux tools and scripting. Familiarity with MySQL and NoSQL database systems. Soft Skills Strong problem-solving and analytical skills Effective communication and collaboration with cross-functional teams Ownership mindset and accountability Adaptability to fast-paced and dynamic environments Detail-oriented and proactive approach Preferred Qualifications Bachelor’s degree in Computer Science, Engineering, or related technical field Certifications in Kubernetes (CKA/CKAD), Linux, or DevOps practices Experience with cloud platforms (AWS, GCP, Azure) Exposure to service mesh, observability stacks, or SRE toolkits Key Relationships Internal: DevOps, Infrastructure, Software Development, QA, Security Teams External: Tool vendors, platform service providers (if applicable) Role Dimensions Impact on uptime and reliability of business-critical services Ownership of CI/CD and production deployment processes Contributor to cross-team reliability and scalability initiatives Success Measures (KPIs) System uptime and availability (SLA adherence) Mean Time to Detect (MTTD) and Mean Time to Resolve (MTTR) incidents Deployment success rate and rollback frequency Automation coverage of operational tasks Completion of OS migration and infrastructure upgrade projects Competency Framework Alignment Technical Mastery: Infrastructure, automation, CI/CD, Kubernetes, monitoring Execution Excellence: Timely project delivery, process improvements Collaboration: Cross-functional team engagement and support Resilience: Problem solving under pressure and incident response Innovation: Continuous improvement of operational reliability and performance

NETGEAR is looking for a QA Automation Engineer to play a key role in validating our next-generation cybersecurity platform, which spans technologies like SASE, NGFW, ZTNA, SWG, VPN, and SD-WAN. You will be responsible for developing end-to-end test automation, validating complex integrations across distributed systems, and ensuring platform reliability, performance, and security at scale. This role is critical to maintaining the quality and robustness of the entire solution stack, including desktop agents, backend services, secure networking layers, and cloud policy engines. Ideal candidates will have a strong background in system-level automation, networking, and security testing in CI/CD environments. You will work at the intersection of security engineering, automation, and platform validation—building scalable, end-to-end test solutions that verify advanced capabilities across our SASE, Next-Generation Firewall (NGFW), Zero Trust, and secure connectivity services. Your work will ensure the stability, interoperability, and performance of a distributed security platform spanning endpoints, networks, and cloud infrastructure. This is a hybrid role, expected to be onsite 3 days a week in our Bangalore Office. Key Responsibilities Build and maintain end-to-end test suites for functional, integration, performance, and interoperability testing across desktop agents, backend services, cloud control planes, and network edge devices. Design and develop automated test frameworks and pipelines to validate complex, distributed cybersecurity systems across components like SASE, NGFW, ZTNA, VPN, and SD-WAN. Simulate real-world network scenarios and security policies to validate platform behavior under diverse enterprise environments. Collaborate with developers, architects to define test strategies for SASE and Firewall solutions Ensure scalability, robustness, and failover behavior of the platform under production-scale workloads and simulated attack conditions. Analyze test results, triage defects, and work closely with engineering teams to ensure quick turnaround and high product quality. Stay up to date with advancements in network security, protocol testing, automation tooling, and cloud-native QA practices. Required Qualifications Bachelor’s degree in computer science, Engineering, or a related technical field. 3–5 years of experience in system-level testing and automation for large-scale distributed platforms, preferably in networking or cybersecurity domains. Hands-on experience testing networking/security systems such as firewalls, VPNs, SWG, SD-WAN, or ZTNA gateways. Familiarity with protocols and traffic flows including TCP/IP, DNS, HTTP(S), IPsec, and TLS. Proficient in analyzing logs, traces, and network captures (Wireshark, tcpdump) for debugging and verification. Strong automation scripting skills in Python, Bash, and familiarity with tools like pytest, Robot Framework, or similar. Proficiency in REST API testing using tools like Postman, REST Assured, Insomnia, or custom Python scripts. Experience with test automation frameworks and CI/CD pipelines (e.g., Jenkins, GitLab CI, or GitHub Actions). Experience working in Linux environments and writing automation for system and network validation. Exposure to cloud-native environments, containers (Docker), and test orchestration using tools like Kubernetes or Terraform is a plus. Exposure to performance, scalability, or security testing in cloud or hybrid environments. Strong analytical and communication skills, with a proactive approach to quality assurance in secure, high-performance environments. Preferred Qualifications (optional) Exposure to performance, scalability, chaos, or failover testing in distributed systems. Company Statement/Values At NETGEAR, we are on a mission to unleash the full potential of connectivity with intelligent solutions that delight and protect. We turn ideas into innovative networking products that connect people, power businesses, and advance the way we live. We're a performance-driven, talented and connected team that's committed to delivering world-class products for our customers. As a company, we value our employees as the most essential building blocks of our success. And as teammates, we commit to taking our work to the Next Gear by living our values: we Dare to Transform the future, Connect and Delight our customers, Communicate Courageously with each other and collaborate to Win It Together . You’ll find our values woven through our processes, present in our decisions, and celebrated throughout our culture. We strive to attract top talent and create a great workplace where people feel engaged, inspired, challenged, proud and respected. If you are creative, forward-thinking, passionate about technology and are looking for a rewarding career to make an impact, then you've got what it takes to succeed at NETGEAR. Join our network and help us shape the future of connectivity. NETGEAR hires based on merit. All qualified applicants will receive equal consideration for employment. All your information will be kept confidential according to EEO guidelines.

We’re hiring a Palo Alto Network Security Specialist to design, implement, and operate next-gen firewall and SASE controls across enterprise and cloud networks. You will own policy architecture, automation, and incident response for a multi-tenant, high-availability environment using PAN-OS , Panorama , Prisma Access , GlobalProtect , and integrations with SOC tooling ( Cortex XDR/XSOAR or equivalents). What you’ll do Operate & support (L2/L3) Manage PAN-OS firewalls in HA ; policy design, NAT, VPN ( IPsec/SSL ), routing ( BGP/OSPF ), SSL decryption. Triage and resolve P1/P2 incidents; root-cause analysis with packet captures (tcpdump/Wireshark) and threat logs. Maintain GlobalProtect , Threat Prevention, URL Filtering, WildFire , DNS security; tune & reduce false positives. Perform backups, config drift checks , and golden-config enforcement. Deliver projects Plan and execute upgrades , migrations (to Panorama/device groups), new site turn-ups, and rulebase clean-ups. Author MOPs , run pre/post checks, and execute maintenance-window changes with safe rollback. Governance & hygiene Drive rule recertification (shadowed/unused/over-permissive rules), object naming standards, tags/expirations. Automation & tooling Use Panorama APIs / Ansible/Terraform (nice-to-have) for policy-as-code, health checks, and reporting. Integrate with SIEM/SOAR (e.g., Cortex XDR/XSOAR, Splunk) and ticketing ( ServiceNow/Jira ). What makes you a strong fit 4–8+ years in network security , 3+ years hands-on with Palo Alto (PAN-OS 9/10/11) & Panorama . Deep knowledge of policy design, NAT/VPN, routing (BGP/OSPF), and platform features (Threat Prevention, WildFire, URL Filtering). Strong troubleshooting with logs/pcaps; comfortable leading customer bridges during P1s. PCNSE preferred / PCNSA minimum; solid TCP/IP and Linux fundamentals. Nice to have Cortex XDR/XSOAR , DNS Security, SD-WAN basics, Prisma Access exposure (as secondary skill only). Scripting/automation (Python, Ansible/Terraform), cloud networking (AWS/Azure). Immediate joiners only Competitive Salary for the right candidate Excellent comms and Customer facing ability

Druva is the leading provider of data security solutions, empowering customers to secure and recover their data from all threats. The Druva Data Security Cloud is a fully managed SaaS solution offering air-gapped and immutable data protection across cloud, on-premises, and edge environments. By centralizing data protection, Druva enhances traditional security measures and enables faster incident response, effective cyber remediation, and robust data governance. Trusted by nearly 7,500 customers, including 75 of the Fortune 500, Druva safeguards business data in an increasingly interconnected world. Visit druva.com and follow us on LinkedIn, X and Facebook. Who We Are Druva delivers data protection and management for the cloud era. Druva Cloud Platform is built on AWS and offered as-a-Service, delivering globally accessible, infinitely scalable and completely autonomous enterprise data resiliency. Customers drive down costs by up to 50 percent by freeing themselves from the burden of unnecessary hardware, capacity planning, and software management. Druva’s patented cloud architecture transforms backup data into an asset, making it more open and accessible so customers can streamline governance, improve cyber resiliency, and gain critical insights to uncover opportunities and expedite decision making. Druva has raised over $350m in venture capital, is trusted by over 4,000 global organizations and protects over 200 PB of data. Who You'll Work With Druva's Technical Support Team is the focal point for resolution of customer technical issues. We are a worldwide organization of highly skilled engineers that craft and make a positive impact on the customer experience. Within today's highly connected and increasingly social world of complex and sophisticated threats, Druva delivers data protection and management for the cloud era. You will be challenged, learn and be energized as you resolve complex technical issues in this ever-evolving landscape. Make an impact by joining the Product Support team What You'll Do As an integral part of the Global Customer Support team, you will provide technical support for Druva products. The Engineer will be responsible for ensuring our customers' success and satisfaction with our products and contributing to their long-term loyalty. You will work closely with the rest of the Druva support team, Engineering, Solutions Delivery, Sales, and Product Management to ensure that Druva is delivering overall superior service and support to our customers. Responsibilities Include But Are Not Limited To The Following Be flexible to Work in shift 24 X 7 X 365 Act as a collaborative team member to resolve issues together Troubleshoot areas of poor performance and identify effective solutions to resolve issues both in the immediate future and for the longer term. Analysis of exceptions and logs to isolate root cause and help in product’s usability and improve end-user experience Ensure that knowledge management and data capture processes are adhered to and encourage and help convert technical solutions to Knowledge base articles Approaching complex technical issues with varying perceptions and making use of opportunities to create and implement productivity tools Ensure all issues are resolved or escalated to the proper resources to resolve in a timely fashion. Additionally, this individual will manage communications to customers at all levels to maintain positive relationships Follow standard procedures for proper escalation of unresolved issues to the appropriate internal teams Follow troubleshooting methodology to diagnose, root cause and resolve customer issues, also be able to recreate the issue in-house Continuously enhancing knowledge through training and e-learning courses Coordinate with Quality Assurance and Engineering teams to aid in identifying, reporting, and resolving product defects. Comfortable working with remote support tools and case management systems like Salesforce, JIRA, Zoom & etc. Meeting Service Level Agreements metric for all customer channels Experience: 3 to 6 years Who You Are Bachelor’s degree preferably in a technical field and 4+ years’ relevant work experience or equivalent combined training & experience Excellent communication skills, both written and verbal. Prior Experience in communicating with Enterprise, Service Provider, or SMB customers Good understanding of backup and recovery concepts Types of backups, Replication Etc. Experience in the following areas: Administrative experience in Operating Systems - Windows, Linux/Unix, Solaris Knowledge and understanding of cloud infrastructure - AWS Administration & Maintenance Knowledge of Microsoft 365 Entra ID Dynamics 365 PowerApps G Suite Salesforce Working knowledge of Active Directory and API Proficient with troubleshooting a wide variety of applications using standard tools (etc. Wireshark, tcpdump, procmon, perfmon, OpenSSL) Fundamental knowledge of storage technologies (tape device, SCSI, SAN, iSCSI, NAS etc.) and Networking concepts (routers, firewalls and proxies) System Integration - Working knowledge of Identity and Access Management (LDAP, AD, ADFS, Okta, Ping, etc) Ability to troubleshoot issues involving communication between multiple SaaS and on-premise applications Experience building customer-facing documentation Experience with deployment tool (SCCM, JAMF, Quest Kace, Intune etc.) and configuration is a plus