Windows System Administrator, Mid-Level
Job in
Washington, District of Columbia, 20022, USA
Listed on 2026-08-18
Listing for:
Tekla Research
Full Time
position Listed on 2026-08-18
Job specializations:
-
IT/Tech
Windows Server, Cybersecurity, Systems Administrator, IT Support
Job Description & How to Apply Below
Active Top Secret
Position Description:
Support Naval Research Laboratory Space Systems Development Division (SSDD). The primary objective of the SSDD is to develop command, control, communications, computers, and intelligence, surveillance, and reconnaissance (C4
ISR) hardware and software solutions to space, airborne, and ground applications.
We are seeking a mid-level Windows Systems Administrator with 5-10 years of experience supporting
Department of Defense (DoD) environments. The ideal candidate will have hands-on experience
administering modern Windows Server and Windows endpoint platforms, enforcing DoD security
standards, and supporting mission-critical systems in regulated or classified networks.
Required Experience:
5-10 years of Windows Systems Administration experience
Experience supporting DoD or Federal IT environments
Strong knowledge of Windows Server 2016+ and Windows 11
Hands-on experience with DISA STIGs and SCAP tools
Familiarity with RMF and NIST 800-53
Experience working in controlled or classified environments
Skills Required:
Security+ CE (DoD 8570 / 8140 compliant)
Microsoft Windows certifications or equivalent experience
RMF or CISSP preferred
Key responsibilities:
Administer Windows Server 2016, 2019, and 2022 environments
Support Windows 11 Enterprise endpoints
Manage Active Directory, Group Policy, DNS, DHCP, and trusts
Implement and remediate DISA STIGs
Conduct SCAP scans and vulnerability remediation
Support RMF activities and POA&M; remediation
Perform system patching, monitoring, and incident response
Support backup, restore, and disaster recovery operations
Participate in change management and CCB processes
Maintain system documentation and accreditation artifacts
Salary:
The projected salary range for this position is $85,000 - $125,000; however, this is not a guarantee of salary.
Salary will be set based on experience and contractual requirements.
Benefits:
Medical, Dental, & Vision Plan, short- and long-term disability, accidental death & dismemberment, 401K retirement & matching, Tuition assistance program, direct deposit, leave package and 11 paid federal holidays.
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