Apply

Ready to go for it?

AI Apply speeds things up—apply directly if you prefer.

FREE ACCESS
5,000–10,000 jobs/day
JobTailor Logo

See all jobs on JobTailor

Search thousands of fresh jobs every day.

Discover
  • Fresh listings
  • Fast filters
  • No subscription required
Create a free account and start exploring right away.
F5

Security Engineer III

F5

Security Engineer III at F5 developing security processes and solutions for organizational cybersecurity. Collaborating with security engineers on DevSecOps and risk mitigation.

Posted 6/12/2026full-timeWarsaw • 🇵🇱 PolandMid-LevelSeniorWebsite

Tech Stack

Tools & technologies
AWSAzureCloudGoGoogle Cloud PlatformPythonRubyRust

About the role

Key responsibilities & impact
  • Work with a team of security engineers to deliver on organizational related to threat modeling, DevSecOps pipelines, and penetration testing activities.
  • Implement DevSecOps practices, enabling seamless integration of security into CI/CD pipelines and infrastructure-as-code strategies.
  • Build and implement new security controls, processes and tools.
  • Identify organizational risks to confidentiality, integrity, and availability, and determine appropriate mitigations.
  • Leverage native Azure, GCP, and AWS cloud services to automate and improve existing security and control activities.
  • Develop or implement open-source/third-party tools to assist in detection, prevention, and analysis of security threats.
  • Perform technical security assessments against product and enterprise cloud hosted, virtual, and on-premise systems including static and dynamic analysis, and threat modeling.
  • Review and test changes to services, applications, and networks for potential security impacts.
  • Configure industry standard security testing/scanning tools (code scanning, posture management).

Requirements

What you’ll need
  • B.S. or M.S. in Computer Science, Engineering, or related field, or equivalent experience.
  • 3+ years of relevant security and networking experience
  • 2-4 years of relevant security engineering experience
  • Familiarity with scripting languages (e.g., Go, Python, Ruby, Rust, etc.)
  • Experience automating security testing and reporting outputs
  • Technical knowledge and hands-on experience with security and networking security, basic networking protocols, cloud security, network security design, intrusion prevention/detection, and firewall architecture
  • Experience assessing and implementing technical security controls.
  • Strong written and verbal communication skills.

Benefits

Comp & perks
  • Reasonable accommodations for candidates
  • Hybrid work options

ATS Keywords

✓ Tailor your resume
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
DevSecOpspenetration testingthreat modelingscripting languagescloud securitynetwork security designintrusion preventionfirewall architecturesecurity assessmentssecurity controls
Soft Skills
communication skills