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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems Administrator - 30425 - **Company:** HII Mission Technologies - **Location:** Virginia Beach, VA, United States (Remote available) - **Experience:** Experienced - **Salary:** $65,592.0 - $94,000.0 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Amazon Web Services, Antivirus Softwares, Microsoft Azure, Bash Shell, Cloud Computing, Configuration Management, Cyber Security, Computer Networks, System Configuration, Linux, File Server, Web Servers, Intrusion Detection and Prevention, Python (Programming Language), Network Security, Network Troubleshooting, Network Architecture, Network Diagrams, Network Administration, NIPRNet, Windows PowerShell, Systems Architecture, Virtualization Technology, Software Vulnerability Management, Red Hat Enterprise Virtualization, Scripting, Firewalls (Computer Science), Containerization, Information Technology, Patch Management, CIS Benchmarks, Vulnerability Analysis, Vmware - **Published:** September 29, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9202099/systems-administrator-30425 ## About the Role * 3 years relevant experience with Bachelors in related field; 1 year relevant experience with Masters in related field; or High School Diploma or equivalent and 7 years relevant experience. * Experience in systems administration, network administration, or information technology support. * Knowledge of network security tools, system hardening procedures, and vulnerability management. * Proficiency with Windows and/or Linux operating systems. * Familiarity with STIGs and vulnerability scanning tools. * Strong troubleshooting and problem-solving skills. * Ability to work independently and as part of a team to meet project deadlines. * Current or active DoD Secret clearance. * DoD 8140 (formerly 8570) compliance certification such as Security+ CE, Network+, SSCP, or GSEC. * Ability to work onsite at Dam Neck, Virginia Beach, VA hybrid schedule. Remote/telework is at the discretion of the government., * Experience supporting Navy RMF Assessment & Authorization processes. * Familiarity with Enterprise Mission Assurance Support Service (eMASS) and ACAS. * Experience with cloud infrastructure administration (AWS, Azure, or other platforms). * Knowledge of virtualization technologies (VMware, Red Hat Enterprise Virtualization (RHEV), or similar). * Experience with STIG compliance testing and remediation. * Understanding of Navy cybersecurity policies and continuous monitoring requirements. * Experience supporting shore-based training systems or simulation environments. * Scripting or automation skills (PowerShell, Bash, Python, or similar). * Strong attention to detail and commitment to maintaining secure system configurations. * U.S. Navy background with information technology or cybersecurity experience. Physical Requirements Adequate visual acuity and manual dexterity for meeting the requirements of the Systems Analyst discipline. ## Description HII's Mission Technologies division is currently seeking two (2) System Administrators to support Naval Surface Warfare Center Dahlgren Division (NSWCDD) Dam Neck Activity (DNA) cybersecurity programs for Shore-Based Training Systems. These positions will provide system administration support for approximately 80 cloud and shore-based training systems requiring Risk Management Framework (RMF) compliance, security baseline maintenance, and continuous monitoring across PMS339, DRPM SUBS (SEA07TR), and RRL sponsors., * Administer and support daily operational requirements of computer network systems including workstations, file servers, web servers, and cloud-based training system infrastructure. * Install, configure, and maintain hardware, software, system upgrades, network accounts, and security configurations in support of RMF-compliant baselines (step 0-6). * Establish, update, and maintain security baselines for cloud instances and containerized environments, ensuring configurations remain compliant with required security controls. * Implement and maintain network security tools including firewalls, anti-virus, intrusion detection services, and security monitoring solutions. * Conduct Security Technical Implementation Guide (STIG) compliance testing using Evaluate-STIG; create and maintain STIG checklist files for assigned systems. * Execute Assured Compliance Assessment Solution (ACAS) vulnerability scans; coordinate scan scheduling and results processing with cybersecurity team. * Monitor system configuration (hardware and software) to ensure compliance with approved security baselines and Configuration Management Plans. * Support vulnerability remediation activities including patch management, configuration changes, and security updates. * Maintain documentation of system configurations, network architectures, and security baselines for RMF authorization packages. * Support Annual Security Reviews (ASR) by conducting security control testing and providing technical evidence of control implementation. * Assist in preparation of technical artifacts for RMF packages including hardware/software inventories, network diagrams, and system architecture documentation. * Troubleshoot system issues, identify security violations, and coordinate incident response activities. * Support contingency plan testing and system recovery procedures. * Attend Configuration Control Board (CCB) meetings to provide technical input on infrastructure and network upgrade proposals. * Transfer security artifacts and test results between NIPR and SIPR networks as required. * Train users on security-related software and procedures applicable to their positions. * Assist customers with information technology issues and security compliance questions. * Support cross-sponsor activities for PMS339, SUBS, and RRL programs as workload demands. * Utilize SIPRnet access 25-60% of the time depending on specific system assignments. * Expected travel up to 10-15% of time for approximately one week per trip to support on-site system installations, assessments, or technical coordination. ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Generating code with Angular schematics](https://www.wearedevelopers.com/videos/129-generating-code-with-angular-schematics) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [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) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)