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Sr Security Engineer

F5

Senior

Listed on F5’s own careers site. You apply with them directly — we never stand between you and the employer.

What this role is

A senior technical role focused on identifying and mitigating enterprise security risks through cloud-native tooling and automation. This suits experienced security engineers who enjoy building detection systems, hardening infrastructure across multiple cloud platforms, and collaborating with operations teams to implement zero-trust architectures.

Our summary, not F5’s wording. The full posting is on their site.

What they ask for

Required

  • 5+ years in a security organization
  • 2-6 years of security engineering or network security experience
  • Bachelor's or Master's degree in Computer Science, Engineering, or related field or equivalent
  • Experience with high-availability enterprise production environments
  • Multi-language scripting ability (Go, Rust, Python, Ruby, or similar)
  • Hands-on experience with cloud infrastructure (Azure, AWS, or GCP)
  • Technical knowledge of security and networking architecture, protocols, and design
  • Experience with vulnerability and penetration testing tools
  • Experience implementing technical security controls
  • Familiarity with DevOps tooling and CI/CD pipelines

Nice to have

  • Experience automating security testing and reporting
  • Exposure to infrastructure-as-code tools
  • Knowledge of Big-IP, Palo Alto, Cisco, or Qualys platforms
  • Willingness to learn new technologies

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