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Software Development Engineer III – Firewall
F5Software Development Engineer III creating and maintaining test automation for Firewall and IPS features. Collaborating in a high-performance environment focused on cybersecurity and networking solutions.
Tech Stack
Tools & technologiesCloudDockerFirewallsGoKubernetesLinuxPython
About the role
Key responsibilities & impact- Design, develop, and maintain test automation frameworks and test suites for Firewall and IPS features in a cloud-native, Kubernetes-based environment
- Define and implement test strategies, test plans, and test cases for Firewall/IPS functionality including functional, regression, performance, and security testing
- Build and maintain CI/CD test pipelines ensuring continuous quality validation
- Investigate, reproduce, and root-cause reported issues related to Firewall and IPS components
- Set up and maintain complex test environments using Kubernetes, Docker, and network simulation tools
- Mentor junior test engineers and drive testing best practices across the team
- Collaborate with development engineers to improve testability and quality of Firewall/IPS features
- Recommend and maintain test methodologies, processes, and standards
Requirements
What you’ll need- 8+ years of software test engineering experience in networking or security domain
- Strong coding skills in Python or Go for test automation
- Background in networking technologies & protocols.
- Experience with Linux, network security tools, and packet analysis
- Good understanding of Firewalls, and Intrusion Prevention/Detection System (IPS/IDS)
- Experience with Kubernetes, Docker, and software networking
- Strong experience with test automation frameworks and CI/CD pipelines (pytest, GitLab CI, or similar)
- Experience with traffic generation and network testing tools
- Able to collaborate and thrive in a fast-paced, high-performance environment.
Benefits
Comp & perks- Equal Employment Opportunity
- Variety of reasonable accommodations for candidates
- Requesting an accommodation is completely voluntary.
ATS Keywords
✓ Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
test automation frameworkstest strategiestest planstest casesCI/CD pipelinesPythonGonetwork security toolspacket analysistraffic generation
Soft Skills
mentoringcollaborationproblem-solvingcommunicationleadership