What are the responsibilities and job description for the Sr. Network Security Engineer (F5) position at ComTec Information Systems (IT)?
Title: Senior Network Security Engineer (F5)
Location: Houston, TX
Work Category: Hybrid (onsite 1 day a week)
Duration: Fulltime
We are seeking a highly skilled Senior Network Security Engineer with expertise in F5 to design, implement, manage, and secure enterprise-level network infrastructure.
Responsibilities:
· Design, deploy, and manage F5 LTM, ASM, iRules, and iApps solutions.
· Gather network security requirements
· Perform regular firewall rule reviews and ensure compliance with security best practices.
· Manage and optimize traffic management using iRules and custom configurations on F5 devices.
· Architect and design Network Security solutions
· Configure dynamic protocols, to include RIP, OSPF, and BGP
· Configure F5 Reverse Proxy (ASM)
· Involve in security audits, vulnerability assessments, and incident response to ensure network security compliance.
· Develop iRules and apply rules within the F5 appliances
· Monitor network performance and proactively address bottlenecks, latency issues, and security breaches.
Requirements:
· Must have experience configuring F5 Reverse Proxy
· 5 years of hands-on experience with F5 (LTM, ASM).
· Proficiency in creating iRules and custom scripts for F5 appliances.
· Must have experience gathering security requirements and designing network security
· Must have experience defining and configuring firewall policies
· Must have experience optimizing firewall rules
· Must have experience configuring Palo Alto VPN
· Must have experience configuring dynamic protocols RIP, OSPF, and BGP
· Must have excellent understanding of security architecture and integration
· Good to have experience with cloud-based load balancing and security solutions (AWS, Azure, GCP).
· Knowledge of automation tools like Ansible, Terraform, and Python scripting.
