F5 BIG-IP Engineer / Network Security Engineer

Tekskills Inc.; Kolkata District; Hybrid; INR 1,200,000 - 2,400,000; Full time

Job summary

Tekskills Inc. is hiring a seasoned F5 BIG-IP Engineer to join our security-focused team in India. The role emphasizes APM, ASM/WAF, L4/L7 traffic, and L3 support, with ITIL-aligned incident handling.

You will collaborate with Application, Network, and Security teams to design, deploy, and optimize F5 policies, perform upgrades, and participate in on-call rotations. Candidates should demonstrate hands-on expertise in F5 BIG-IP APM and ASM/WAF, knowledge of GTM/DNS/AFM, and automation using

Qualifications

• Proficient with F5 BIG-IP APM policies and access management.
• Hands-on with F5 ASM/WAF security policies.
• Experience analyzing L4/L7 traffic and security events.
• Knowledge of GTM/DNS, AFM, and advanced routing.
• Automation experience with Ansible, Python, or REST APIs.
• Familiarity with AWS/Azure and F5 Virtual Edition.
• F5 Certified BIG-IP Administrator certification preferred.

Responsibilities

• Design, deploy, and manage F5 BIG-IP APM policies.
• Configure, tune, and troubleshoot F5 ASM/WAF security policies.
• Work with Positive & Negative Security Models.
• Perform L4/L7 traffic analysis, security event review, and troubleshooting.
• Manage F5 upgrades, hotfixes, backup, and restoration.
• Optimize Load Balancing, SSL Offloading, iRules, and Health Monitors.
• Collaborate with Application, Network, and Security teams for deployments and changes.
• Handle Incident, Problem, and Change Management following ITIL processes.
• Conduct security policy audits and recommend improvements.
• Provide L3 support and participate in on-call rotations.

Skills

F5 BIG-IP APM

F5 ASM/WAF

L4/L7 Traffic Analysis

F5 GTM/DNS

AFM/Advanced Routing

Automation: Ansible/Python/REST

AWS/Azure & F5 VE

F5 Certified BIG-IP Admin

Job description

Role & responsibilities

Were Hiring: F5 BIG-IP Engineer / Network Security Engineer

We are looking for an experienced F5 BIG-IP professional with strong expertise in APM, ASM/WAF, L4/L7 traffic management, and L3 support.

Key Responsibilities:

• Design, deploy, and manage F5 BIG-IP APM policies
• Configure, tune, and troubleshoot F5 ASM/WAF security policies
• Work with Positive & Negative Security Models
• Perform L4/L7 traffic analysis, security event review, and troubleshooting
• Manage F5 upgrades, hotfixes, backup, and restoration
• Optimize Load Balancing, SSL Offloading, iRules, and Health Monitors
• Collaborate with Application, Network, and Security teams for deployments and changes
• Handle Incident, Problem, and Change Management following ITIL processes
• Conduct security policy audits and recommend improvements
• Provide L3 support and participate in on-call rotations

Required / Preferred Skills:

• Strong hands-on experience with F5 BIG-IP APM
• Strong experience with F5 ASM/WAF
• L4/L7 Traffic Analysis and Troubleshooting
• F5 GTM/DNS, AFM, or Advanced Routing knowledge
• Automation using Ansible, Python, or REST APIs
• Exposure to AWS/Azure and F5 VE (Virtual Edition)

• F5 Certified BIG-IP Administrator (201) certification preferred

Location: Pan India