197 F5 Jobs

Urgently Hiring for Network Engineer L3 for a Service based company. Job Role:- Network Engineer L3 Job location:- Chakan (On site) Timings:- 8 AM to 4 PM Job Description:- Technical Skills Routing & Switching Expertise: Proficient in Cisco Switches (45XX, 3750/6500/Nexus/meraki) and Routers (ASR 1000 Series, 72xx/2600/2800, 3800 series). Strong experience in Nexus upgrades, configurations, and troubleshooting. Expertise in IP routing protocols such as EIGRP, OSPF, and BGP for configuration and troubleshooting in enterprise networks. Advanced Networking Protocols: Knowledge of QOS, MPLS, VRF, and VRF lite. Proficient in switching protocols like STP, RSTP, PVST, and port channeling. Experience with HSRP, NAT, GLBP, and IP SLA configuration and troubleshooting Security Platforms: Strong experience with Cisco ASA, Forti gate UTM. Expertise in site-to-site VPN (IPsec), web, or SSL VPN. Load Balancer Platforms: Proficient in Citrix or F5 load balancer platforms. SDWAN and Wireless: Good experience with Cisco Meraki WAN devices, switches, and wireless access points. Network Tools: Familiarity with tools such as Wire shark, Network Observer, Net flow Analyzer, and MRTG Behavioral and Organizational Skills Collaboration and Communication: Strong written and verbal communication skills. Ability to interact effectively with onsite clients and senior peers globally. Client service-oriented with excellent delegation and follow-up skills Team Leadership: End-to-end ownership for service delivery. Lead teams of network services professionals, including NOC and Level 2 support Adaptability and Planning: Assertive and flexible to meet business demands. Ability to function effectively in a quality-conscious, process-driven, and productivity-focused organization.

Dear All, Greetings from FutureA4. We are seeking a Senior Business Analyst with a strong background in Web Application Firewall (WAF) and infrastructure analysis. This role demands deep understanding of web application security, content delivery networks (CDN), and enterprise IT services. You will act as a critical liaison between stakeholders, technical teams, and vendors, ensuring seamless WAF implementation and ongoing support. Key Responsibilities Act as the primary point of contact for WAF implementations, managing technical issues and vendor coordination. Maintain and enhance WAF Target Operating Model (TOM) and Capability Model . Work alongside CDN/WAF vendors technical and professional services teams for troubleshooting and deployments. Lead end-to-end WAF project execution , including planning, coordination, implementation, and closure. Collaborate with stakeholders to define scope, manage risk, and ensure alignment with business objectives. Own and deliver on technical aspects of integrations configuration, testing, documentation, debugging , and go-live support. Prepare detailed technical documentation and manage change/release processes following organizational policies. Proactively identify risks and propose effective mitigation strategies. Drive quality assurance and configuration reviews with vendor teams to meet exact specifications. Actively manage release planning, ITSO coordination , and adherence to governance standards. Interface with internal and external teams to ensure project milestones are met efficiently. Skills & Qualifications Minimum 8+ years of experience in infrastructure/business analysis or technical project delivery. Strong understanding and hands-on exposure to WAF solutions (AWAF preferred) and CDN technologies . Good grasp of version control, build, and deployment tools . Familiarity with Agile methodologies and quality management frameworks . Strong analytical, documentation, and presentation skills. Ability to manage and prioritize multiple projects simultaneously. Excellent communication and stakeholder engagement abilities—verbal and written. Experience working across multiple internal teams and third-party vendors to deliver integrated solutions. Strong coordination and organizational skills to manage technical changes, releases, and issue resolution.

Your Impact: The Principal Systems Administrator is primary source for Infrastructure support of all commercial environments for any day-to-day operations issues, and for the upcoming projects/setups. On any given workday he/she may be responsible for all, or any subset of Systems, Hardware and Platforms, ensuring proper prioritization of activities and coordination/communication of these activities with management, next tier support organizations, including Engineering and their respective peers What the role offers: Build Virtual Machines & Physical Machines per Standard setups Systems performance tuning and Administration Migrations, Upgrades and Patching the Systems and their Firmware Participate in Change management meetings, Readiness Reviews, Engineering/Comm Ops meetings, etc. as required to fulfill team responsibilities. Fulfillment of team responsibilities may require, from time to time, working outside of normally scheduled shift time to complete projects, maintenance and/or meet business commitments. Working cross functionally with the NOC (Tier I), Engineering and Deployment teams is critically important for the success of the larger organization. Fully support the Change Management, Release Management, Problem Management and Ops PMO activities/projects. Respond to Incident calls, joining conference bridges and MOCs. Proactively drive and troubleshooting issues. Assist Tier 1, troubleshoot and perform supportive actions as requested by subject matter experts/ Engineering. Position needs to participate on scheduled Systems Maintenance activities during off hours/weekends, and on call rotation. What you need to succeed: 15+ years of experience in Systems Administration and supporting Commercial environments. B.S / B.E. in computer Science or equivalent. Operating Systems: Advanced administrations skills on red hat Linux, Windows, and Systems Performance tuning Experience Working on VMware, NetBackup, Citrix, F5 load balancers, DNS, Networking, systems performance tuning Expertise on PowerShell scripting, shell scripting, Perl Scripting and Python scripting. Knowledge of Incident, Change & Problem Management/ticketing systems (HP SM) Desirable additional experience working on Storage Systems, San Switches, ESX Clusters Good analyzing & communication skills, self-motivated and passionate Systems Admin experience on Private Cloud infra setup and GPC & AWS infrastructure setups. Experience in developing and Deploying Ansible playbooks by integrating with Linux administration modules Familiarity with Infrastructure as Code Ability to troubleshoot issues in high pressure situations, resolving problems in a timely manner and keeping stake holders involved/updated

The Opportunity Avantor is looking for a dynamic, forward-thinking, and experienced Sr. Engineer - Global Networking, who will be responsible for delivering results against some of the most complex business and technology initiatives. This role will be a full-time position based out of IND- Coimbatore. If you are passionate about solving complex challenges and driving innovation lets talk! Helps design, document, build, deploy and support complex compute solutions in support of enterprise application development and production teams. Identifies and recommends configuration improvements, process improvements, automation opportunities, and upcoming technologies. Provides next level of support, training and mentors for administration team members. Configures disaster recovery software for local and global DR scenarios. Collaborates with other teams to resolve technical problems. Works with manager to resolve client issues. Helps configure and migrate clients to public cloud services. Plans, schedules and installs system upgrades and patches. Adheres to and complies with company change management processes. Supports manager in streamlining processes for enterprise level service delivery. Integration of new technologies to improve service offerings and better support the business. Performs other duties as assigned Experience with unified computing solutions (Cisco UCS) is a plus Experience supporting VMWare clusters, experience creating VMWare clusters is a plus Experience configuring and troubleshooting backup solutions, TSM is a plus Experience with storage platforms, including SAN and NAS Experience with VDI/Citrix is a plus Experience with agile development is a plus MAJOR JOB DUTIES AND RESPONSIBILITIES (List in order of importance) Network MonitoringMonitor the Network health of Data Centers, high priority sites and remote Avantor sites. Network operationsWork closely with multiple internal teams and end users in resolving any network issues reported globally. Work with vendorWork with Internet Service providers and data center management teams in monitoring, resolving and following up on issues reported. Handle EscalationTake care of escalations from the Level 1 teams. Network StandardBe a lead in analyzing the current network setup and improve them to meet the standards. Next-Gen NetworkUtilize the Network Expertise in improvising the Avantor`s Network Infrastructure to be next-gen. Lead Technical SupportOptimize and make a positive employee support experience. Partner with Security & ComplianceDrive core security and compliance projects to ensure we're protecting our information assets Excel at communicationBe a clear & timely communicator to our associates & leadership, about the state and strategy of Core IT Services & Operations QUALIFICATIONS (Education/Training, Experience and Certifications) Bachelors degree or equivalent experience Minimum 3 years experience working with information technology, with emphasis on wide area data networks Experience in large network environments (more than 1,000 employees & 50+ sites). Experience dealing directly with major telecommunication carrier(s) and outsourcing service provider(s) Familiarity with wide area data network environment is a plus. CCNA or other advanced network and infrastructure professional certifications preferred KNOWLEDGE S AND ABILITIES (Those necessary to perform the job competently) Skills: Thorough understanding of technology as it relates to telecommunications & data communications, data centers, network architecture, security, and troubleshooting. Must have worked on Monitoring and Supporting internal/external customer networks. Must have excellent troubleshooting skill. Good experience with Networking products of Cisco, F5, Palo Alto, Viptela, Meraki, and Aruba. Very good understanding of service provider and telecommunications carrier business. Good experience with Monitoring tools such as SolarWinds, and IP address Management. Good communication skill required to work with internal/external customers of Avantor. Additional qualitiesDesire to focus on and please the customer, ability to understand requests from the customers point of view Disclaimer: The above statements are intended to describe the general nature and level of work being performed by employees assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of employees assigned to this position. Avantor is proud to be an equal opportunity employer. Why Avantor Dare to go further in your career. Join our global team of 14,000+ associates whose passion for discovery and determination to overcome challenges relentlessly advances life-changing science. The work we do changes people's lives for the better. It brings new patient treatments and therapies to market, giving a cancer survivor the chance to walk his daughter down the aisle. It enables medical devices that help a little boy hear his mom's voice for the first time. Outcomes such as these create unlimited opportunities for you to contribute your talents, learn new skills and grow your career at Avantor. We are committed to helping you on this journey through our diverse, equitable and inclusive culture which includes learning experiences to support your career growth and success. At Avantor, dare to go further and see how the impact of your contributions set science in motion to create a better world. EEO Statement: We are an Equal Employment/Affirmative Action employer and VEVRAA Federal Contractor. We do not discriminate in hiring on the basis of sex, gender identity, sexual orientation, race, color, religious creed, national origin, physical or mental disability, protected Veteran status, or any other characteristic protected by federal, state/province, or local law. If you need a reasonable accommodation for any part of the employment process, please contact us by email at recruiting@avantorsciences.comand let us know the nature of your request and your contact information. Requests for accommodation will be considered on a case-by-case basis. Please note that only inquiries concerning a request for reasonable accommodation will be responded to from this email address. 3rd party non-solicitation policy:

Project Role : Architecture Assessment Lead Project Role Description : Leads the execution of architecture assessments for all relevant aspects (ex., infrastructure, platform, application, data, and process). Defines the assessment scope and gains client agreement. Leads and describes the discovery assessment and provides the recommendation to address weaknesses and opportunities. Must have skills : ACI Universal Payment BASE24-Classic Good to have skills : NAMinimum 5 year(s) of experience is required Educational Qualification : 15 years full time education Summary :As an Architecture Assessment Lead, you will be responsible for leading the execution of architecture assessments across various dimensions, including infrastructure, platform, application, data, and process. Your typical day will involve defining the assessment scope, engaging with clients to gain their agreement, and conducting thorough discovery assessments. You will analyze the findings and provide actionable recommendations to address identified weaknesses and opportunities, ensuring that the architecture aligns with best practices and meets the client's strategic goals. Your role will require effective communication and collaboration with multiple stakeholders to drive successful outcomes. Roles & Responsibilities:- Expected to be an SME.- Collaborate and manage the team to perform.- Responsible for team decisions.- Engage with multiple teams and contribute on key decisions.- Provide solutions to problems for their immediate team and across multiple teams.- Facilitate workshops and discussions to gather insights and feedback from stakeholders.- Develop comprehensive reports that summarize assessment findings and recommendations. Professional & Technical Skills: - Must To Have Skills: Proficiency in ACI Universal Payment BASE24-Classic.- Strong understanding of architecture frameworks and methodologies.- Experience in conducting architecture assessments and evaluations.- Ability to analyze complex systems and identify areas for improvement.- Excellent communication and presentation skills to convey technical concepts to non-technical stakeholders. Additional Information:- The candidate should have minimum 5 years of experience in ACI Universal Payment BASE24-Classic.- This position is based at our Pune office.- A 15 years full time education is required. Qualification 15 years full time education

Educational Bachelor of Engineering Service Line Cloud & Infrastructure Services Responsibilities A day in the life of an Infoscion As part of the Infosys consulting team, your primary role would be to get to the heart of customer issues, diagnose problem areas, design innovative solutions and facilitate deployment resulting in client delight. You will develop a proposal by owning parts of the proposal document and by giving inputs in solution design based on areas of expertise. You will plan the activities of configuration, configure the product as per the design, conduct conference room pilots and will assist in resolving any queries related to requirements and solution design You will conduct solution/product demonstrations, POC/Proof of Technology workshops and prepare effort estimates which suit the customer budgetary requirements and are in line with organization’s financial guidelines Actively lead small projects and contribute to unit-level and organizational initiatives with an objective of providing high quality value adding solutions to customers. If you think you fit right in to help our clients navigate their next in their digital transformation journey, this is the place for you Additional Responsibilities: Ability to develop value-creating strategies and models that enable clients to innovate, drive growth and increase their business profitability Good knowledge on software configuration management systems Awareness of latest technologies and Industry trends Logical thinking and problem solving skills along with an ability to collaborate Understanding of the financial processes for various types of projects and the various pricing models available Ability to assess the current processes, identify improvement areas and suggest the technology solutions One or two industry domain knowledge Client Interfacing skills Project and Team management Technical and Professional : Ability to develop value-creating strategies and models that enable clients to innovate, drive growth and increase their business profitability Good knowledge on software configuration management systems Awareness of latest technologies and Industry trends Logical thinking and problem solving skills along with an ability to collaborate Understanding of the financial processes for various types of projects and the various pricing models available Ability to assess the current processes, identify improvement areas and suggest the technology solutions One or two industry domain knowledge Client Interfacing skills Project and Team management Preferred Skills: Domain-Network-Data networking WAN technologies Domain-Network-Network Security Applications Domain-Network-Network Security Firewall & Policies Technology-Network-CISCO technologies Technology-Network-LAN/WAN-Switches/Routers-Juniper-Network-LAN/WAN Technology-Network-Load Balancer-F5-Load balancer Technology-Network-Juniper

Project Role : Security Engineer Project Role Description : Apply security skills to design, build and protect enterprise systems, applications, data, assets, and people. Provide services to safeguard information, infrastructures, applications, and business processes against cyber threats. Must have skills : Network Security Implementation Good to have skills : NAMinimum 12 year(s) of experience is required Educational Qualification : 15 years full time education Summary :As a Security Engineer, you will apply security skills to design, build, and protect enterprise systems, applications, data, assets, and people. Your typical day will involve collaborating with various teams to implement security measures, conducting assessments to identify vulnerabilities, and ensuring that all systems are fortified against potential cyber threats. You will also engage in continuous monitoring and improvement of security protocols to safeguard the organization's information and infrastructure effectively. Roles & Responsibilities:- Expected to be an SME in design and implementation of Network security using multiple products.- Develop and execute robust security protocols to prevent security breaches.- Facilitate cross-departmental collaboration to ensure cohesive security policies across the organization- Collaborate and manage the team to perform.- Responsible for team decisions.- Engage with multiple teams and contribute on key decisions.- Expected to provide solutions to problems that apply across multiple teams.- Facilitate training sessions to enhance team knowledge and skills in security practices.- Conduct regular assessments of security measures to identify areas for improvement. Professional & Technical Skills: - Must To Have Skills: Proficiency in Network Security Operations and proven experience on Palo Alto and Cisco firewalls, Palo Alto Prisma Access, Cisco ISE- Good to have Skills: Network Load balancers preferably F5-BigIP, WAF- Strong understanding of cloud security principles and frameworks.- Experience with security incident response and management.- Knowledge of compliance standards and regulations related to cloud security.- Familiarity with security tools and technologies for threat detection and prevention. Additional Information:- The candidate should have minimum 10 years of continuous experience in Network Security Operations.- This position is based at our Bengaluru office.- 15 years full time education is required.- Willing to work in US Shift timings and WFH policy adherence. Qualification 15 years full time education

Understand product vision and business needs to define product requirements and product architectural solutions. Use tools and methodologies to create representations for functions and user interface of desired product Develop high-level product specifications with attention to system integration and feasibility Define all aspects of development from appropriate technology and workflow to coding standards Communicate successfully all concepts and guidelines to development team Ensure software meets all requirements of quality, security, modifiability, extensibility etc. Collaborate with other professionals to determine functional and non-functional requirements for new software or applications Provide support for production escalations and problem resolution for customers. Analyse requirements, design develop & maintain software products in alignment with the technology strategy of the organization Participate in technical reviews of requirements, specifications, designs, code and other artifacts. Ensure commitments are agreed, reviewed and met. Learn new skills and adopt new practices readily in order to develop innovative and cutting-edge software products that maintain Company's technical leadership position. Plan, develop and manage the infrastructure to enable strategic and effective use of tools. Lead the evaluation/evolution of tools/technologies/programs with input from internal teams, external developers. Proactively identifying issues and improvement opportunities. Directing resources to diagnose and resolve complex system, application software, security and related problems that impact system and availability. Required education Bachelor's Degree Required technical and professional expertise 1. Requires 8-10 years of experience. 2. Experience in GoLang 3. Microservices Experience - Kubernetes 4. Good understanding of Network Routing Protocols 5. Experience with structured Architecture practices, hybrid cloud and Cloud Network 6. Experience in building, architecting, designing/implementing highly distributed global cloud-based systems. 7. Knowledge of technology solutions and ability to learn, understand and work quickly with new emerging technologies, methodologies and solutions in Cloud technology space. Ability to deliver results and work cross-functionally. Ability to engage /influence audiences and identity expansion engagements. Preferred technical and professional experience Experience with Firewall Stack (like Palo Alto, F5, Checkpoint etc) Networking protocol knowledge ( TCPIP, IPTABLES, ROUTING MODELS ) Cloud Concepts – VPC, Subnet, Floating Ips

Project Role : Security Advisor Project Role Description : Provide enterprise-level advice to make organizations cyber resilient. Assist in navigating the complex landscape of cyber threats, ensuring robust digital asset protection while maintaining trust with stakeholders. Must have skills : Palo Alto Networks Firewalls Good to have skills : NAMinimum 3 year(s) of experience is required Educational Qualification : 15 years full time education Summary :We are seeking a highly skilled Firewall Engineer with hands-on experience in managing and optimizing security infrastructure, specifically Check Point and FortiGate firewalls. The ideal candidate will also have a strong understanding of security policy management tools like Skybox and Tufin. You will be responsible for designing, implementing, maintaining, and supporting firewall environments to ensure the integrity and security of enterprise systems and data.Key Responsibilities:- Design, configure, implement, and maintain firewall infrastructure using Check Point and FortiGate platforms.- Manage and optimize firewall rules, NAT policies, VPNs, and threat prevention features.- Use Skybox and Tufin to audit, analyze, and optimize firewall rules and ensure compliance with security policies.- Monitor firewall logs and network activity to identify and respond to security incidents or misconfigurations.- Participate in security assessments, rule base cleanups, and change management processes.- Assist in the development of network security policies and procedures.- Collaborate with security teams, network engineers, and system administrators to implement robust defense-in-depth strategies.- Stay current on evolving cybersecurity threats and recommend improvements to firewall architecture and policies. Professional & Technical Skills: - Must To Have Skills: Proficiency in Palo Alto Networks Firewalls.- Strong understanding of network security principles and practices.- Experience with threat detection and incident response methodologies.- Familiarity with compliance frameworks and regulations related to cybersecurity.- Ability to analyze and interpret security logs and alerts to identify potential threats. Additional Information:- The candidate should have minimum 3 years of experience in Palo Alto Networks Firewalls.- This position is based at our Bengaluru office.- A 15 years full time education is required. Qualification 15 years full time education

Project Role : Application Lead Project Role Description : Lead the effort to design, build and configure applications, acting as the primary point of contact. Must have skills : Network Infrastructures, Palo Alto Networks Firewalls, Fortinet FortiGate Firewall Good to have skills : Zscaler ArchitectureMinimum 5 year(s) of experience is required Educational Qualification : 15 years full time education Summary :As an Application Lead, you will lead the effort to design, build, and configure applications, acting as the primary point of contact. Your typical day will involve collaborating with various teams to ensure that application requirements are met, overseeing the development process, and providing guidance to team members. You will also engage in problem-solving activities, ensuring that the applications are aligned with organizational goals and user needs. Your role will require you to stay updated on industry trends and best practices to enhance application performance and user experience. Roles & Responsibilities:- Expected to be an SME.- Collaborate and manage the team to perform.- Responsible for team decisions.- Engage with multiple teams and contribute on key decisions.- Provide solutions to problems for their immediate team and across multiple teams.- Facilitate knowledge sharing sessions to enhance team capabilities.- Monitor project progress and ensure timely delivery of application components. Professional & Technical Skills: - Must To Have Skills: Proficiency in Network Infrastructures, Palo Alto Networks Firewalls, Fortinet FortiGate Firewall.- Good To Have Skills: Experience with Zscaler Architecture.- Strong understanding of network security protocols and best practices.- Experience in configuring and managing network devices.- Proficient in troubleshooting network issues and optimizing performance. Additional Information:- The candidate should have minimum 5 years of experience in Network Infrastructures.- This position is based at our Bengaluru office.- A 15 years full time education is required. Qualification 15 years full time education

Responsible for documenting incidents and problems per the IBM Cloud IaaS Network Services standards and practices. Serves as a technical expert in troubleshooting, problem identification and resolution of networking issues which include switches and routers belonging to Cisco, Arista Juniper etc. Should be conversant with various networking protocols/technologies and should have hands-on experience with various network support tools. The engineer should be able to make decisions based on risk, best practice and business need and clearly articulate the decision points and should have excellent written (including documentation) and verbal (communication) skills. Engineer should showcase intent to reduce toil through automation. Required education Bachelor's Degree Preferred education Master's Degree Required technical and professional expertise Should be willing to work in the shift environment and maintain adherence to shift timings VPC and overlay terminologies Should be proficient and hands-on in networking concepts – both Layer-2 (Port-channel, switching concepts) and Layer-3 (BGP, MPLS, VRF) Active monitoring of the Alert Dashboard Should have good skills in troubleshooting, problem identification and resolution of networking issueswith an urge to take ownership of issues and drive the best-known solution into the discussions for the long-term Should have solid experience creating technical documentation for current and future state network support needs Ability to timeline incidents accurately and collaborate with external teams, vendors and providers Exposure to global network design and management 4-6 years of working on large scale service provider networks 2+ years routing and switching experience Preferred technical and professional experience May have worked in a multi-vendor environment with experience in Cisco, Juniper, Arista vendors. Familiarity with the ITIL process. Valid Networking Certification – Any vendor Coding ability using Python to write code to grep required outputs targeted towards simplifying our toil

We are seeking an experienced Cloud and Network Security Engineer to lead the design, implementation, and maintenance of our network security infrastructure. The ideal candidate will have a strong background in network security, including hands-on experience with firewalls, DMZs, intrusion prevention systems, and other key security technologies. You will play a vital role in ensuring the security and integrity of our network across traditional IT, cloud, and hybrid environments. Network Security ManagementMaintain and optimize network security management solutions, including automation, configuration, and monitoring to ensure robust protection against threats. Infrastructure DesignDesign and implement secure network infrastructures, including DMZs, firewalls, proxy, WAF, IPS, DDoS and security zones, to stabilize and enhance network performance. Security OperationsManage and monitor firewalls, IPS, content filtering, antispam, and antivirus solutions across various environments, ensuring comprehensive security coverage. Cloud and Hybrid EnvironmentsOversee firewall management and security operations in traditional IT, cloud, and hybrid environments, ensuring seamless integration and protection across platforms. Manage day to day firewall operations, implementing firewall rule requests, configuration changes. Assist in troubleshooting and problem solving a wide variety of client IT security related issues (Cisco FTD/Palo Alto/Checkpoint/Fortinet/Azure firewalls, IDS/IPS, VPN, proxy, Bluecoat/Forcepoint/Zscalar Web filtering). Mentor Tier 1 staff on event handling & response Continually improve upon skills and ability to learn new technologies Incorporate and follow all change management processes and procedures as outlined by the customer. Participate in security and vulnerability risk assessments of the enterprise firewall environment. Contribute to L2/L3 SOPs/Runbook/KEDB in keeping process & documentation up to date. Contribute to request/incident/change management improvement process Ready to learn new technologies through internal trainings Ready to work 24*7 Required education Bachelor's Degree Preferred education Master's Degree Required technical and professional expertise Hands-on Experience on minimum 3 Cloud and Infra Security Tools (Firewall / WAF / Proxy / IPS / IDS / DDOS) Experience on firewall rules and data flow traffic in firewalls. Experience on clustering and high availability. Should have good technical expertise in managing minimum 4 vendor device (PaloAlto FW, Fortinet FW, Cisco FW, Checkpoint FW, Juniper FW, Sonicwall FW, Bluecoat Proxy, McAfee Proxy, Forcepoint Proxy, F5 WAF, Forti WAF, Citrix Netscalar WAF) Should have good technical knowledge and hands on in cloud security solutions (AWS, Azure) like Microsoft cloud native security, PaloAlto, Zscalar Experience in configuration and implementation of VPN across various vendor perimeter devices. Experience in routing technologies. Skilled in analyzing and monitoring network security solutions. Should possess core understanding of web filtering gateways like BlueCoat, Zscaler or PaloAlto. Install firmware and patch updates Install policy for allowing/restricting access to web URL's Setting up rules for category wise access requests Managing whitelist and blacklist files Monitoring web access for users/source Configuring and managing reverse proxy Extracting and analyzing web access reports Preferred technical and professional experience Linux Basic knowledge, Advanced preferable. Basic Scripting knowledge in Python or shell scripting SASE, CASB Certificate Management

Job Requirements Exp: 5-7 yrs Relevant: 3-4 yrs Interviews: 2 rounds - Virtual NP: 15 days - 25 days Shift: 10am - 8pm IST Top 3 must-have HARD skills - Depth of experience with each 1 Advanced - Application Architecture 2 Advanced - Middleware Technologies (DNS, Tomcat, Microservices Load Balancers), f5 high level design and middleware 3 Advanced - Networking Fundamentals & Zero Trust Top 3 must-have SOFT skills - Depth of experience with each 1 Communication (written, oral). 2 Proactive & show initiative, quick learner. 3 Collaborative skills

About Zscaler Serving thousands of enterprise customers around the world including 45% of Fortune 500 companies, Zscaler (NASDAQ: ZS) was founded in 2007 with a mission to make the cloud a safe place to do business and a more enjoyable experience for enterprise users. As the operator of the world’s largest security cloud, Zscaler accelerates digital transformation so enterprises can be more agile, efficient, resilient, and secure. The pioneering, AI-powered Zscaler Zero Trust Exchange™ platform, which is found in our SASE and SSE offerings, protects thousands of enterprise customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Named a Best Workplace in Technology by Fortune and others, Zscaler fosters an inclusive and supportive culture that is home to some of the brightest minds in the industry. If you thrive in an environment that is fast-paced and collaborative, and you are passionate about building and innovating for the greater good, come make your next move with Zscaler. We built the Zscaler architecture from the ground up as a platform that could extend to new features and services. Our Product Management team takes hold of this massive opportunity to deliver our customers a growing portfolio of never-before-seen capabilities in threat prevention, visibility, scalability, and business enablement. Our product managers are champions of innovation with a shared vision for Zscaler and the limitless possibilities of cloud security. Join us to make your mark on the planning and product roadmap at the forefront of the world's cloud security leader. We are looking for a Product Support Engineer III to join our team. In this role, you will become the 'go-to' person for consulting with enterprise customers. You will be reporting to Sr Manager, Product Support. You will be responsible for: Providing second-line support to debug security/network issues and assisting customers with testing and troubleshooting alongside Engineering Understanding the customer use-cases to provide input on product and code changes throughout the product cycle Creating entries in our technical support online database to document incident resolutions accurately, especially those not found in our knowledge base Assisting in creating training programs and fostering a team environment by supporting the professional growth of colleagues Mentoring other engineers on advanced troubleshooting, debugging, and case management skills What We're Looking for (Minimum Qualifications) At least 4+ years of experience and good understanding of HTTP and TCP/IP Network transformation technologies such as MPLS, SD-WAN or WAN Optimization The ability to read packet captures Troubleshooting knowledge, design and implementation experience What Will Make You Stand Out (Preferred Qualifications) A background in Internet and Security technologies such as SWG, Sandboxing, Firewalls, DLP, and VPNs A vendor certification such as CCNA or equivalent of it Strong knowledge of web security, network infrastructure, proxies, NGFW, VPNs, and firewalls #LI-Hybrid #LI-RR1 At Zscaler, we are committed to building a team that reflects the communities we serve and the customers we work with. We foster an inclusive environment that values all backgrounds and perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure. Our Benefits program is one of the most important ways we support our employees. Zscaler proudly offers comprehensive and inclusive benefits to meet the diverse needs of our employees and their families throughout their life stages, including: Various health plans Time off plans for vacation and sick time Parental leave options Retirement options Education reimbursement In-office perks, and more! By applying for this role, you adhere to applicable laws, regulations, and Zscaler policies, including those related to security and privacy standards and guidelines. Zscaler is committed to providing equal employment opportunities to all individuals. We strive to create a workplace where employees are treated with respect and have the chance to succeed. All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy or related medical conditions), age, national origin, sexual orientation, gender identity or expression, genetic information, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. See more information by clicking on the Know Your Rights: Workplace Discrimination is Illegal link. Pay Transparency Zscaler complies with all applicable federal, state, and local pay transparency rules. Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.

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.

Urgent Requirement for Network Citrix LB (IBM Hiring). Experience : 4 years Network Engineer to analyze, implement, and maintain complex network's Load Balancer infrastructure. Abreast of the latest technologies and work collaboratively with experts in a variety of knowledge areas to develop and maintain a robust, reliable, high-performance Desired Skills and Knowledge Areas: Expertise in Load balancing technology including algorithms and health check options Experience with Global Server Load Balancing /GTM, Local load balancing/LTM, SSL acceleration, HTTP compression/caching, and DNS Experience with enterprise load balancers such as Citrix ADC/Citrix NetScaler or F5 Knowledge of TCP as it pertains to packet inspection and network/applications Experience programmatically configuring Application Delivery Controllers.

Working Mode Hybrid Location Pan India PF Detection is mandatory Network Engineer Role Specific Requirements Essential Skills Cisco CCNA Certification Working Knowledge of F5 LTM and DNS Exposure to the following technologies, Cisco NX-OS, Cisco Firewalls (Firepower), Palo Alto Firewalls Experience providing operational technical support to critical systems supporting major blue-chip customers in a 24 x 7 managed services data centre environment within an ITIL framework. Desired Skills Cisco CCNP Certification F5 LTM & DNS Certification Experience working with the following technologies, Cisco Firepower, Palo Alto Firewalls, IDS, IPS & Solarwinds, Blue Coat Proxy. Experience with Network Automation using Jenkins, Ansible and Python. Preferred Location Pune

Min.4 yrs of exp.with Intellect products(core, lending, integrator, Armor & ARX). Operational Support,Production/Non-Prod Intellect application operational support on a shift basis (24/7) for multiple international regions.Handling IRR-related tasks. Required Candidate profile Deployment of Intellect core, lending, collateral, ARX, integrator & interface modules Installation of setups (SIT, UAT, DEV).Intellect EOD environment setup on Unix platfor & execution.

Manages F5 Load Balancers, Infoblox, and proxy security.

Support advanced Network protocols, including the provision of Virtual Local Area Networks Expertise in Aryaka SDWAN / ISP Circuit Understanding of Routers, Switches, Palo Alto Networks PA Series and Panorama, F5 BIG-IP, Aruba Instant and SolarWinds

Project Role : Application Tech Support Practitioner Project Role Description : Act as the ongoing interface between the client and the system or application. Dedicated to quality, using exceptional communication skills to keep our world class systems running. Can accurately define a client issue and can interpret and design a resolution based on deep product knowledge. Must have skills : Enterprise Network Operations Good to have skills : NAMinimum 3 year(s) of experience is required Educational Qualification : Degree in ECITCS 15 years of Full time educationKey Responsibilities :- Management and maintenance of the LAN / WAN/ Internet environment Delivering and establishing projects related network implementation for clients and internal teams- Provide support and troubleshooting of the network issues with respect to the projects/internal environment End to end project transition.- Meet customer expectation with timely delivery of all network services per the defined in OLA Deliver the result by adhering to the defined processes like ISO 20000, ISO27001, BS25999 Technical Experience :- Strong technical knowledge on troubleshooting Cisco routers, switches, and firewalls- Knowledge about Cloud platforms.- Should have strong skills on at least 2 skills Switching, Routing, Firewalls and should have moderate skills in other technology.- Minimum experience on VPN configuration on SRX/Paloalto/Fortigate.- Should have prior experience in handling production network monitoring. Lab experience will not be considered.- Exposure on configuring and troubleshooting switching environment with STP, VTP, HSRP Professional Attributes :- excellent Verbal and Written Communication skills Ability to take ownership and work independently with good interpersonal skills handling initiatives and ideas Work as a team player with positive attitude towards work Proven ability to manage own workload Educational Qualification:Degree in EC/IT/CS /15 years of Full time education Qualification Degree in ECITCS 15 years of Full time education

Components include: DNS, DHCP, AD, SMTP, SNMP, NTP, PKI. Firewalls and AAA solutions. F5 (LTM AFM/WAF/ASM) Experience: 5-10 Years of experience in the Network Security domain. Roles and Responsibilities: Hands on Experience in Authority and Cache DNS. Knowledge of creation of Zones, A record, PTR Entry, Zone file compilation, etc. Knowledge of DNS tunneling, NS server, Root server related troubleshooting technique, delegation provisioning and troubleshooting techniques are must. Analytical skills of abuse and anomalies in DNS traffic, DNS and DDoS attack experience is plus. Provisioning knowledge on Views, Deletion, and various types of DNS records. Hands on experience in DHCP Protocol and knowledge of the DHCP message flow. Ability to troubleshoot the IP allocation and Failover issue from the logs. Working experience on AAA/Radius(Cisco ISE AAA) Protocols and strong knowledge of AAA call flow, Policy. Hand on experience on Cisco ISE with device administration. Device & user based authentication/Authorization from ISE. BYOD configuration. Hand on experience on Cisco ISE which includes the Creation of rules for user access to devices, user and device management. Basic knowledge of CNF, VNF, VMware and Cloud based architecture and operations experience is plus. Experience with other common protocols and services (FTP, TFTP, NTP, SNMP, syslog, Loadbalancers(F5) etc.) Hand on experience on F5 LTM/AFM/ASM/ WAF and have good knowledge of Tshoot skills. Firewall Installing, Configuring & troubleshooting Cisco ASA Firewall (ie, Packet tracer & Packet capture). VPN Configuring & Troubleshooting Site to Site IPSEC VPN, Remote Access VPN. UNIX system administration, preferably including Source, Centos, Linux, Solaris, and VMware certification is plus Good understanding of Linux command and Tshoot the skills. Knowledge of Web services, Scripting, and Database Management experience is plus. End to end responsible for the incident and for its notification to relevant stakeholders/interfaces and status reporting and follow up on TT from its creation until the incident has been solved and TT closed. Good team player and willing to work 24*7 shift basis.

L3 or L4 exp is a must Rel. Exp. (Network Engineer) - Rel. Exp. (Switching) - Rel. Exp. (Routing) - Rel. Exp. (Firewalls) - Rel. Exp. (F5 Technologies) - must have the above exp (mentioned on your resume) CTC 28 LPA

About the Role: OSTTRA India The RoleSenior Network Engineer The Team The OSTTRA Technology teamis composed of Capital Markets Technology professionals, who build,supportand protect the applications that operate our network. The technology landscapeincludeshigh-performance, high-volume applications as well as compute intensive applications,leveragingcontemporary microservices, cloud-based architectures The Impact Together, we build, support, protect and manage high-performance, resilient platforms that process more than 100 million messages a day. Our services are vital to automated trade processing around the globe, managing peak volumes and working with our customers and regulators to ensure the efficient settlement of trades and effective operation of global capital markets Whats in it for you We are looking for highly motivated technology professionals who will strengthen our specialisms, and championour uniqueness to create a company that is collaborative, respectful, and inclusive to all. You will have 5-10 years experience of working with Network Infrastructure to meet the needs of our expanding portfolio of Financial Services clients .This is an excellent opportunity to be part of a team based out of Gurgaon and to work with colleagues across multiple regions globally. Responsibilities As a network engineer you will be a member of OSTTRAs global network infrastructure team that is responsible for our office, data Centre and cloud network infrastructure. You will be involved in all aspect of our network infrastructure lifecycles and work with supporting and maintaining our network. Support new projects as a network resource What Were Looking For A degree in Computer Science or a related subject or the equivalent in knowledge and work experience A minimum of 5 years of experience with networks operations and architecture. Experience with network security, firewalls, VPNs and IDS/IPS solutions. Extensive experience in protocols such as BGP and MPLS Experience from working with Juniper, Palo-Alto Networks, F5, Cisco, Fortinet. Self-motivated and great under pressure. Big-picture understanding of the networking concepts behind virtual environments and various hybrid cloud initiatives Excellent verbal and written communication skills Experience from configuration management and change management. Working experience in various AWS services such as EC2, TGW, ALB, VGW, VPC, Direct-Connect, ELB, Cloud-formation Experience using network automation tools such as Terraform, Ansible, Git and Python. Excellent AWS Troubleshooting. Experience of working with Docker and Kubernetes Experience with working with data centres in US & UK. Working experience from the financial industry. Hands-on experience of Linux operating systems. The Location: Gurgaon, India About Company Statement: OSTTRAis a market leader inderivatives post-trade processing, bringing innovation, expertise, processes and networks together to solve the post-trade challenges of global financial markets. OSTTRA operates cross-asset post-trade processing networks,providinga proven suite of Credit Risk, Trade Workflow and Optimisation services.Together these solutions streamline post-trade workflows, enabling firms to connect to counterparties and utilities, manage credit risk, reduce operationalrisk andoptimiseprocessingtodrive post-trade efficiencies. OSTTRA was formed in 2021 through the combination of four businesses that have been at the heart of post trade evolution and innovation for the last 20+ yearsMarkitServ, Traiana, TriOptima and Reset. These businesses have an exemplary track record of developing and supporting critical market infrastructure and bring together an established community of market participants comprisingall trading relationships and paradigms, connectedusingpowerful integration and transformation capabilities. About OSTTRA Candidates should note that OSTTRAis an independentfirm, jointly owned by S&P Global and CME Group. As part of the joint venture, S&P Global providesrecruitmentservices to OSTTRA - however, successful candidates will be interviewed and directly employed by OSTTRA, joiningour global team of more than 1,200 posttrade experts. OSTTRA was formed in 2021 through the combination of four businesses that have been at the heart of post trade evolution and innovation for the last 20+ yearsMarkitServ, Traiana, TriOptima and Reset. OSTTRA is a joint venture, owned 50/50 by S&P Global and CME Group. Joining the OSTTRA team is a unique opportunity to help build a bold new business with an outstanding heritage in financial technology, playing a central role in supporting global financial markets.Learn more atwww.osttra.com. Whats In It For You Benefits: We take care of you, so you cantake care of business. We care about our people. Thats why we provide everything youand your careerneed to thrive at S&P Global. Health & WellnessHealth care coverage designed for the mind and body. Continuous LearningAccess a wealth of resources to grow your career and learn valuable new skills. Invest in Your FutureSecure your financial future through competitive pay, retirement planning, a continuing education program with a company-matched student loan contribution, and financial wellness programs. Family Friendly PerksIts not just about you. S&P Global has perks for your partners and little ones, too, with some best-in class benefits for families. Beyond the BasicsFrom retail discounts to referral incentive awardssmall perks can make a big difference. For more information on benefits by country visithttps://spgbenefits.com/benefit-summaries Recruitment Fraud Alert If you receive an email from a spglobalind.com domain or any other regionally based domains, it is a scam and should be reported to reportfraud@spglobal.com. S&P Global never requires any candidate to pay money for job applications, interviews, offer letters, pre-employment training or for equipment/delivery of equipment. Stay informed and protect yourself from recruitment fraud by reviewing our guidelines, fraudulent domains, and how to report suspicious activity here. ----------------------------------------------------------- Equal Opportunity Employer S&P Global is an equal opportunity employer and all qualified candidates will receive consideration for employment without regard to race/ethnicity, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, marital status, military veteran status, unemployment status, or any other status protected by law. Only electronic job submissions will be considered for employment. If you need an accommodation during the application process due to a disability, please send an email to EEO.Compliance@spglobal.com and your request will be forwarded to the appropriate person. US Candidates Only The EEO is the Law Poster http://www.dol.gov/ofccp/regs/compliance/posters/pdf/eeopost.pdf describes discrimination protections under federal law. Pay Transparency Nondiscrimination Provision - https://www.dol.gov/sites/dolgov/files/ofccp/pdf/pay-transp_%20English_formattedESQA508c.pdf -----------------------------------------------------------

- Should be able to Design the setup of any New office- Should be able to resolve the all the Severity & non Severity issues- Product / Architecture and design level understanding of Juniper, Fortigate , Cisco, HP devices - Should understand, design and troubleshoot major switching and routing technologies - Should be able to train the Team on current technologies- Good understanding on routing protocol like BGP, OSPF EIGRP - Multicasting design, multicast security, advances level multicast troubleshooting - Knowledge on Network Security - Understanding on network varies tools [like error decoder, config verify, output interpreter so on] - Help customer in design network - Scheduling and performing configuration changes on the network devices as per the business requirement - Knowledge and use of Network Management Tools and integration experience with other Tools - Excellent interpersonal skills with customers, senior level personnel, and team members - Good Communication Skills - Handle Severity 1 / Severity 2 escalations calls - Following with TAC engineer for advances level troubleshooting Coordinating with OEM vendors to resolve the issue on time - Raising the CR or ECR- Implement / assist in network implementations as per the requirement Qualifications Graduate