Job Summary:
We are seeking an experienced F5 Load Balancer L3 Engineer to manage maintain and optimize network load balancing infrastructure. This role is crucial to ensure high availability performance and security of applications delivered through F5 technologies. As an L3 engineer you will work on complex troubleshooting configuration and implementation tasks collaborating with crossfunctional teams to ensure seamless service delivery.
Responsibilities:
F5 Load Balancer Administration:
o Implementation and manage F5 load balancers (LTM GTM ASM APM modules).
o Develop and implement F5 profiles rules and policies to meet business requirements.
o Maintain upgrade and troubleshoot F5 infrastructure to ensure uptime and reliability.
o Continuously monitor load balancer performance and ensure optimal traffic distribution.
o Analyze logs and performance data to proactively identify and resolve issues.
o Implement health checks and failover strategies to ensure high availability of applications.
Troubleshooting:
o Serve as the Level 3 (L3) escalation point for resolving complex network and applicationrelated issues.
o Troubleshoot and resolve connectivity traffic flow and application performance issues involving F5 products.
Collaboration:
o Work closely with network engineers security teams and application teams to ensure alignment on load balancing requirements.
o Collaborate on security compliance audits and assessments related to load balancing and traffic management.
Security:
o Implement security measures such as SSL offloading web application firewalls (WAF) and DDoS protection on F5 devices.
o Stay updated on the latest security threats and ensure configurations are optimized to mitigate risks.
Documentation:
o Create and maintain documentation for F5 configurations processes and network architecture.
o Provide technical training and knowledge transfer to junior engineers or team members.
Automation & Optimization:
o Automate routine tasks using F5 iControl REST API and scripting languages such as Python or Bash.
o Propose improvements and optimization strategies for load balancing services.
Requirements:
Education:
o Bachelor s degree in computer engineering Information Technology or a related field (or equivalent experience).
Experience:
o 6 years of handson experience with F5 load balancers (BIGIP LTM GTM ASM APM).
o Proven expertise in designing and implementing advanced load balancing solutions.
o Experience with networking protocols such as TCP/IP HTTP SSL DNS and related technologies.
Skills:
o Proficiency in writing and debugging F5 iRules.
o Strong understanding of application traffic flows and troubleshooting techniques.
o Knowledge of network security principles SSL certificates and encryption methodologies.
o Handson experience with automation and scripting tools (e.g. Python Bash).
o Familiarity with other load balancers firewalls and web proxies is a plus.
o Familiarity with cloudbased load balancing solutions (AWS Azure GCP).
o Experience with DevOps tools such as Ansible Terraform or Jenkins for infrastructure automation.
Soft Skills:
o Excellent problemsolving skills and ability to work under pressure.
o Strong communication skills to work effectively with crossfunctional teams.
o Ability to prioritize tasks and work independently or collaboratively.
Certifications:
o F5 Certified BIGIP Administrator (F5CA) or higher certification is preferred.
o CCNA/CCNP or other relevant network certifications are good to have.
load,security,load balancing