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Network Engineer

Job in Houston, Harris County, Texas, 77246, USA
Listing for: CDW
Full Time position
Listed on 2026-06-13
Job specializations:
  • IT/Tech
    Systems Engineer, Cybersecurity
Salary/Wage Range or Industry Benchmark: 60000 - 80000 USD Yearly USD 60000.00 80000.00 YEAR
Job Description & How to Apply Below

We are seeking a skilled F5 Network Engineer with senior level experience in F5 technologies. The ideal candidate will be responsible for the design, implementation, and maintenance of F5-based solutions to ensure the security, availability, and scalability of enterprise-level applications and network infrastructure. This role will require hands‑on experience with F5 platforms, including BIG‑IP, and expertise in traffic management, security configurations, and automation.

Essential Duties and Responsibilities:
  • Design and deploy F5 BIG‑IP solutions, including LTM (Local Traffic Manager), DNS, and APM (Access Policy Manager).
  • Design and deploy Security Assertion Markup Language (SAML) / OpenID Connect (OIDC) authentication methodologies.
  • Configure and manage advanced F5 iRules and policies to support business‑critical applications.
  • Optimize application performance by implementing load balancing, SSL offloading, and traffic routing solutions.
  • Troubleshoot and resolve issues related to F5 devices, ensuring high availability and performance.
  • Collaborate with cross‑functional teams to integrate F5 solutions into existing network infrastructure.
  • Monitor F5 devices and applications using analytics tools to detect and mitigate potential risks.
  • Implement F5 WAF (Web Application Firewall) configurations to protect against web-based threats.
  • Automate routine F5 tasks using APIs, Ansible, or other automation frameworks.
  • Maintain and update F5OS, system documentation, policies, and procedures.
  • Stay updated on the latest F5 technologies and industry best practices.
Requirements:
  • 5+ years of experience with F5 technologies, including BIG‑IP modules like LTM, APM, and GTM/DNS.
  • Proficiency in creating and troubleshooting iRules.
  • Strong understanding of Layer 4‑7 traffic management, HTTP protocols, and SSL/TLS encryption.
  • Experience with F5 WAF and security policies.
  • Familiarity with network protocols such as TCP/IP, DNS, and HTTP/HTTPS.
  • Knowledge of automation tools like Ansible, Python, or REST APIs for F5 management.
  • Excellent problem‑solving skills and the ability to work in a fast‑paced environment.
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