F5 Network Security Engineer

Position: F5 Engineer

Experience: 5+ Years

Job Location: Bangalore

Work Mode: Work From Office – 5 Days a Week

Certification: F5 Certification Mandatory

Role Overview

We are looking for an experienced F5 Engineer with a minimum of 5 years of hands-on experience in F5 technologies. The candidate should have strong practical expertise across F5 LTM, GTM/DNS, SSLO, and WAF and be capable of independently handling implementation, configuration, troubleshooting, upgrades, and production support activities.

Key Responsibilities

- Design, configure, implement, and troubleshoot F5 LTM, GTM/DNS, SSLO, and WAF solutions.
- Configure and manage F5 Virtual Servers, Pools, Pool Members, Nodes, Profiles, Monitors, SNAT/NAT, Persistence, and iRules.
- Manage F5 WAF / ASM / Advanced WAF policies, signatures, enforcement, learning, and application security.
- Configure and troubleshoot F5 SSL Orchestrator (SSLO) traffic flows, service chains, SSL/TLS interception, and security integrations.
- Manage F5 GTM/DNS configuration including Wide IPs, DNS pools, listeners, monitors, topology, and GSLB-related configurations.
- Perform SSL/TLS configuration including Client SSL, Server SSL, certificates, cipher suites, and SSL profiles.
- Perform application onboarding and troubleshoot end-to-end application traffic flows.
- Troubleshoot complex issues involving LTM, GTM, SSLO, WAF, DNS, TCP/IP, HTTP/HTTPS, and SSL/TLS.
- Perform F5 software upgrades, migrations, configuration changes, backups, and health checks.
- Analyze F5 logs, statistics, packet captures, and traffic flows for troubleshooting.
- Work closely with Network, Security, Application, Firewall,



and Infrastructure teams.
- Participate in production implementation, incident management, change activities, and planned maintenance.
- Prepare and maintain technical documentation, configuration documents, implementation plans, and troubleshooting reports.

Mandatory Technical Skills The candidate must have strong hands-on experience in:
- F5 LTM
- F5 GTM / DNS
- F5 SSL Orchestrator (SSLO)
- F5 WAF / ASM / Advanced WAF

Strong knowledge of

- Virtual Servers, Pools, Nodes & Pool Members
- iRules
- Persistence
- SNAT/NAT
- Health Monitors
- SSL Profiles
- Client SSL / Server SSL
- SSL Certificates & TLS
- WAF Security Policies
- WAF Signatures & Enforcement
- GTM/DNS Wide IPs, Pools & Monitors
- SSLO Topologies and Service Chains
- HA and enterprise F5 architecture
- TCP/IP, HTTP/HTTPS, DNS and networking concepts

Valid F5 certification is mandatory.

Candidates without an F5 certification will not be considered.

Preferred Experience

- F5 VELOS / rSeries experience.
- F5 BIG-IP software upgrades and migrations.
- Experience with enterprise-scale F5 deployments.
- Experience working with BFSI or other large enterprise environments.
- Scripting/automation knowledge.
- Experience troubleshooting complex production environments.

Candidate Requirements

- 5+ years of hands-on F5 experience.
- Robust practical knowledge of LTM + GTM + SSLO + WAF.
- Must hold a valid F5 certification.
- Strong troubleshooting and analytical skills.
- Good communication and stakeholder-management skills.
- Ability to independently manage F5 implementation and production-support activities.
- Must be willing to work from office 5 days a week in Bangalore.

📌 Engineer (Bengaluru)
🏢 Cybazon Technologies
📍 Bengaluru