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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # 1768 - Test Engineer - **Company:** Sigma Inc. - **Location:** San Diego, CA, United States - **Experience:** Experienced - **Salary:** $70,000.0 - $100,000.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Microsoft Windows, Amazon Web Services, Proxy Servers, Confluence, JIRA, Microsoft Azure, VoIP, Cisco IOS, Cloud Computing, Computer Networks, Linux, Firmware, Networking Hardware, IP Addressing, Python (Programming Language), Network Architecture, Network Diagrams, Routing, Packet Analyzer, Network Time Protocols, Windows PowerShell, Regression Testing, Ansible, Strategies of Testing, Virtual Local Area Networks, Network Routers, Network Access Control, Computer Network Operations, Performance Testing, Hyperconverged Infrastructure, Firewalls (Computer Science), Git, Vmware - **Published:** September 22, 2026 - **Apply:** https://diversityjobs.com/candidate/trackback_apply?vacancyId=[vacid] ## About the Role * 3+ Years of experience. * Experience with developing test strategies and test plans for HA network architectures. * Experience with creating functional, integration, system, regression, and performance test cases. * Experience performing regression testing after network software, firmware, configuration, or topology changes. * Experience documenting defects with reproducible steps, logs, packet captures, and relevant telemetry. * Experience analyzing failures and participate in root-cause analysis (RCA). * Experience with Network Devices such as Switches, Routers, Wireless Controllers/APs, Proxy Servers, VOIP, and NTP services * Experience with hyper-converged infrastructures. * Must be a U.S. citizen. Mandatory Certifications: * Security+ or CISSP and at least one Operating System certification (i.e. Windows, Linux, VMware, Cisco IOS). Computer Programs/Software: * Experience with Jira and Confluence. * Experience with Git, Ansible, CI/CD tools. * Experience with scripting languages: Python, JavaScript, PowerShell. * Experience with Cloud, including AWS and Azure. Personnel Clearance Level: * Candidate must possess or have the ability to obtain an active Secret security clearance or higher. * Clearance may be sponsored for the right candidate. Education Requirements: * Bachelor's degree from an accredited college or university in an Engineering or related field of study. ## Description * Configure, install, and maintain network equipment, software and services across Navy Enterprise Network architecture to include switching, routing, firewall, proxy, wireless, call managers, network access control, voice over IP and network time services. * Implement, test, evaluate, and troubleshoot VLANs, routing protocols, IP addressing plans, and WAN connectivity. * Integrate external services including a wide variety of connected systems. * Apply and validate network-related STIGs in coordination with cybersecurity personnel to ensure compliance with DoD security standards. * Create, Maintain, and update installation documentation, network diagrams, IP schemas, port mappings, and script/configurations for automated installations. * Conduct diagnostics and fault isolation during official and unofficial test events and production installations. * Collaborate with systems, software, and cybersecurity engineers to deliver secure and resilient network operations. * Participate in shipboard testing, validation, and documentation. ## Related Videos - [Getting under the skin: The Social Engineering techniques](https://www.wearedevelopers.com/videos/38-getting-under-the-skin-the-social-engineering-techniques) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)