Principal Consultant - Data Center L3 Network Engineer Genpact

5.0 - 9.0 years

0 Lacs

hyderabad, telangana

On-site

You will be responsible for supporting, maintaining, and troubleshooting F5 BIG-IP devices, including LTM, GTM/DNS, APM, and ASM modules. This role entails handling incidents, service requests, and changes while ensuring high availability and security of network services. Your duties will include monitoring, maintaining, and troubleshooting F5 BIG-IP load balancers, performing L2-level support for production incidents, implementing and validating F5 configurations, collaborating with L3 teams for complex escalations, applying firmware upgrades and patches, assisting in capacity planning and performance optimization, and working on F5 iRules and automation scripts. You will also be required to document troubleshooting steps, configurations, and solutions for knowledge sharing, coordinate with cross-functional teams for network and application integration, and adhere to ITIL best practices for Incident, Problem, and Change Management. To excel in this role, you should possess a Bachelor's degree in computer science, information technology, or a related field, or equivalent work experience. You should have good experience in managing F5 Load Balancers (BIG-IP LTM, GTM/DNS, APM, ASM) and strong knowledge of F5 iRules, SSL/TLS, HTTP/S, DNS, and TCP/IP. Hands-on experience in troubleshooting F5 devices using logs, packet captures, and dashboards is essential, along with a good understanding of networking concepts like VLANs, Routing, NAT, SNAT, and Firewalls. Experience with F5 CLI, TMSH, and REST API for automation and troubleshooting is required, and basic scripting knowledge (Python, Bash, or Ansible) is a plus. Exposure to cloud-based load balancing solutions (AWS, Azure, GCP) is desirable, as well as familiarity with ITIL processes (Incident, Problem, and Change Management). Preferred qualifications include being a strong communicator in English, both spoken and written, holding an F5 Certified BIG-IP Administrator (F5-101 & F5-201) certification, possessing a CCNA or equivalent networking certification, and having ITIL v4 Foundation knowledge (optional). Your primary location will be India-Hyderabad, and the job is a full-time position.,

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L3-ADC/Loadbalalncer,WebapplicatoinfirewallSpecalist Honeybee Tech Solutions

7.0 - 12.0 years

10 - 20 Lacs

Bengaluru

Work from Office

Please interested candidate send me cv :galeiah.g@honeybeetechsolutions.com call me :7995220108. Networking and security architecture and engineering support experience across local, regional, and global domains Ability to effectively execute multiple IT projects and deadlines with limited supervision. Mandatory exp in WAF F5 LTM (Local Traffic Manager) Skills 1. Core Concepts • Understanding load balancing methods (L2) • Knowledge of TCP, HTTP, SSL/TLS, and other network protocols. (L3) • Virtual servers, pools, nodes, and monitors. (L2) 2. Configuration and Management • Setting up and managing traffic policies. (L2) • Configuring health monitors to check the status of backend servers. (L2) • Implementing SSL offloading and re-encryption. (L3) • Troubleshooting and debugging traffic issues using tools like tcpdump. (L3) 3. Advanced Features • Mastery of iRules and iRule LX for traffic manipulation. (L3) • Understanding SNAT, NAT, and VLAN configurations. (L2) • High Availability (HA) setup and failover management. (L2) • Caching, compression, and connection pooling. (L3) F5 ASM/WAF Skills it is must for L3 role. 1. Core Concepts • Web application firewall principles and functioning. (L3) • OWASP Top 10 vulnerabilities and mitigation strategies. (L3) 2. Security Policy Management • Configuring and tuning ASM security policies. (L3) • Whitelisting/blacklisting traffic patterns. (L2) • Applying learning mode to optimize security settings. (L2) 3. Threat Mitigation • Protecting against attacks like SQL injection, XSS, and CSRF. (L3) • Enabling DDoS protection and Bot Defense. (L2) • Implementing IP reputation and geolocation-based blocking. (L2) 4. Advanced Features • Using ASM logs for monitoring and analytics. (L2 & L3) 5. Performance and Scalability • Balancing security enforcement with application performance. (L2 & L3) • Troubleshooting resource utilization issues caused by security features. (L3) • Implementing ASM in high-traffic environments with minimal latency. (L3) Preferred candidate profile: 7+ years of experience focused on - Network Support, - configuration, and - implementation. 7+ years of experience in - core switching, - routing, - MPLS, and - Firewalls F5-301 Certification L3 ADC- F5-201- Before joining should complete the F5-201 certification L3 ADC- F5-501- after joining should complete (to complete within 2 months)

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