Senior Systems Administrator
Confirmed on the employer's own hiring board on Nov 4, 2026. First seen by Alion on Nov 3, 2026.
About Zaden Technologies
Zaden Technologies is a defense technology company based in Huntsville, Alabama. We build AI, DevSecOps and digital engineering products and put them to work for DoD customers.
Keep the Windows and Linux systems under a 2,000-plus VM DoD test environment patched, hardened and running.
You'll support a new Defense Health Agency program. This position is contingent upon contract award, and the start date will align with the program start.
What you'll do:
- Administer Windows Server and Linux systems across two enclaves
- Run patching and STIG compliance and close scan findings
- Lead system-level troubleshooting for test events
- Mentor systems administrators and write runbooks
Must have:
- 8 or more years in systems administration
- Windows Server and Linux administration, including Active Directory
- Experience applying DISA STIGs and closing vulnerability findings
- U.S. citizenship and the ability to obtain and keep the background investigation DHA designates for this position
- DoD 8140 qualification for your work role before privileged access, or the ability to earn it within six months
Nice to have:
- vSphere experience
- Ansible or PowerShell automation
- An active Secret clearance or higher
Location: Chantilly, Virginia, on site at the test center, with work at the Ashburn, Virginia data center as needed.
Citizenship: U.S. citizenship is required for the investigation this role needs. Zaden's FSO verifies investigation status.
Pay range: $99,000 to $153,000 per year for Chantilly, Virginia.
Questions about this role? Email [email protected].
How we use AI in hiring
Zaden uses AI tools to help organize and prioritize applications. People review every application and make every hiring decision. To ask about an accommodation or about how your application was reviewed, email [email protected].
If you need an accommodation to apply or interview, email [email protected] and a person will help.
Equal opportunity
Zaden Technologies is an equal opportunity employer. We consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or any other status the law protects.