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# Senior Systems Administrator

- **Company:** Anduril Industries
- **Location:** Santa Ana, CA, United States
- **Experience:** Expert
- **Salary:** $146,000.0 - $194,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Configuration Management, Computer Networks, Linux, Windows Servers, Ansible, Virtualization Technology, Scripting, Enterprise Software Applications, Containerization, Information Technology, Docker, Vmware
- **Published:** July 26, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9057286/senior-systems-administrator

## About the Role

* 8+ years of experience in designing, developing, and implementing Classified IT enterprise systems and solutions
 * Experience with physical hardware.
 * Experience building, deploying and troubleshooting air-gapped IT systems.
 * Experience with automation and implementing solutions in an air-gapped environment.
 * Collaborates effectively with Information Assurance and Security teams to maintain and enhance system integrity and compliance.
 * Familiarity with NIST 800-53, Risk Management Framework (RMF), and other Technical Security Concepts.
 * Hands-on experience with virtualization technologies, such as VMware and containerization platforms like Podman.
 * Currently possesses and maintains a DoD approved 8570/8140 baseline certification (Security +, SecurityX, CySA+, CISSP, etc).
 * Currently possesses and is able to maintain an active U.S. Top Secret security clearance, * Experience using Ansible for automation and configuration management.
 * Experience with a scripting language to automate and solve reoccurring tasks
 * Familiarity with networking concepts and managing network devices.

## Description

* Provide 1st, 2nd, and 3rd tier IT support to Anduril employees across classified systems.
 * Install, operate, maintain and troubleshoot air-gapped classified IT systems consisting of a variety of operating systems and hardware.
 * Provide on-call, on-site IT support (in accordance with a predefined schedule).
 * Write instructional documentation and convey highly technical ideas in non-technical terms.
 * Perform security hardening of systems using DISA STIG's and other best practice security guidelines.
 * Install, configure, and maintain Windows workstations, Windows servers, and Linux operating systems, To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind:
 * No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. Our legitimate recruitment is entirely free for candidates.


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