> Markdown version of [/jobs/ext/4378704-software-engineer-level-2-or-3-systems-admin-lab-manager-aht](https://www.wearedevelopers.com/jobs/ext/4378704-software-engineer-level-2-or-3-systems-admin-lab-manager-aht). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer - Level 2 or 3 (Systems Admin/Lab Manager) - AHT - **Company:** Northrop Grumman - **Location:** Boulder, CO, United States - **Experience:** Starter - **Salary:** $91,800.0 - $137,600.0 - **Contract:** Permanent contract - **Skills:** User Authentication, CompTIA Security+, Linux, Firmware, Identity and Access Management, Laboratory Information Management Systems, Software Maintenance, Red Hat Enterprise Linux, Virtualization Technology, Data Logging, Gitlab, Containerization, Kubernetes, Information Technology, Nessus, Scap Compliance Checker, Docker, Jenkins - **Published:** October 23, 2026 - **Apply:** https://www.techcareers.com/job.asp?id=3466584408&tx=ZT2928THD&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54 ## About the Role This requisition may be filled at either a Software Engineer - Level 2 or a Principal Software Engineer - Level 3., * Software Engineer - Level 2: Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 2 years of related experience, or a Master's Degree and 0-2 years of experience. * Principal Software Engineer - Level 3: Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 5 years of related experience, or a Master's Degree and 3 years of related experience, or 1 year of experience with a PhD. * Applicants must have an active in-scope U.S. Government issued Secret security clearance at the time of application and is required to start; with the ability to obtain and maintain a Top Secret security clearance. * A current active CompTIA Security+ CE or equivalent DoD 8570 IAT/IAM II certification is required. * Ability and willingness to travel 10% to support business needs. * Experience with being a systems administrator in a Linux/Red Hat environment Preferred Qualifications: * Working knowledge of Linux (RH9) and basic security concepts * Working knowledge of Containerization/ Virtualization (Kubernetes, Docker) * Experience with CI/CD pipelines (Gitlab, Jenkins) * Embedded equipment familiarity is a plus! * Basic understanding of TCP/IP networking fundamentals * Familiarity with NIST SP 800-53 and associated family of documents * Familiarity with DISA STIGS/Benchmarks and SCAP Compliance Checker * Working Knowledge and ability to configure Tenable Security Center/Nessus * Familiarity with Host-Based Security System (HBSS)/Endpoint Security Solutions (ESS) * Exposure to Assured Compliance Assessment Solution (ACAS) * Familiarity with Identity/Authentication management tools and concepts ## Description The selected Software Engineer - Level 2 or 3 (Systems Admin/Lab Manager) will be responsible for ensuring effective management of the IT infrastructure while maintaining compliance with security policies and regulations. Develop security plans for specific networks and managing the auditing of the equipment on those networks. Maintaining software & hardware compliance to the latest requirements including logging, ant-virus and patching activities., * Managing a lab of hardware and software * Drive the processes required to get software and hardware into different levels of secure environments through the boarding process to closure * Operating System Account Management * Virtual Lab Management (vLab vDC Management) * Monitoring and Reviewing Systems * Firmware Upgrades and Cybersecurity awareness * Working in Linux/Red Hat 9 environments * Liaison between supply chain, facilities, and security to bring in new hardware and software that is compliant to all policies The selected candidate should thrive in a fast-paced work environment with high expectations, significantly diverse assignments, collaborative/team settings across all levels.