ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now

Cleared Systems Administrator Jobs

cleared systems administrator

Viewing 1 - 20 of 1,362

Cleared Systems Administrator Jobs requiring security clearance

Show:
Sort by:

Cleared Systems Administrator

STR
Apply today! Be one of the first candidates to apply for maximum exposure.
Woburn, MA(On-Site/Office)
Posted 2 weeks ago
Secret
Not Specified

STR is hiring a Systems Administrator with an Active Secret or Top Secret clearance. Help power the infrastructure behind cutting-edge defense research. At STR, our Information Technology team plays a...

user avatar

Linux System Administrator - Cleared

RightDirection Technology Solutions
Washington, DC(On-Site/Office)
Posted 1 month ago
Top Secret
Not Specified

RDTS is seeking a Cleared Linux System Administrator to support a mission-critical IT program at the U.S. Dept of Treasury in Washington, D.C. The Linux System Administrator supports the design, imple...

user avatar

Systems Administrator SA3- Fully Cleared

Power3 Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Meade, MD(On-Site/Office)
Posted 3 months ago
TS/SCI
Polygraph

White Sky Technologies specializes in systems engineering and technology management solutions for U.S. Government clients. We are committed to meeting our customer's needs with a dedicated and highly ...

user avatar

Top Secret Cleared Systems Administrator

ClearBridge Technology Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Patuxent, MD(On-Site/Office)
Posted 1 month ago
Top Secret
Not Specified

Our client, an aerospace and defense company located in Patuxent River, MD, is in need of a Top Secret Cleared (SCI eligible) Systems Administrator for an initial one year contract with high likelihoo...

user avatar

IT System Administrator I - III (Cleared)

Kratos Defense and Security Solutions
Sacramento, CA(On-Site/Office)
Posted 1 month ago
TS/SCI
None

Job Description Kratos Defense & Security Solutions, Inc., is a leading defense technology company focused on unmanned systems, satellite communications, cyber security/warfare, microwave electronics,...

user avatar

Senior Linux System Administrator - Secret Cleared

New
Zachary Piper Solutions, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
San Diego, CA(On-Site/Office)
Posted 5 days ago
Secret
Polygraph

Piper Companies is looking for a Senior Linux System Administrator to join a government contractor, working onsite in San Diego, CA. An active secret clearance and the ability to work onsite in Point ...

user avatar

Systems Administrators - multiple levels - FULLY CLEARED with PO

Constellation Technologies Inc
Fort Meade(On-Site/Office)
Posted over 6 months ago
TS/SCI
Full Scope Polygraph

Linux, Jenkins, SAFe, SIEM, CloudDue to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.https://jobs.lever....

user avatar

Systems Administrator - multiple levels - FULLY CLEARED with POL

Constellation Technologies Inc
Aurora(On-Site/Office)
Posted over 6 months ago
TS/SCI
Full Scope Polygraph

Linux, Windows, UNIX, RHEL, Kali, Solaris, Ubuntu, CentOS, Debian, Fedora, Mandriva Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygrap...

user avatar

Systems Administrator - multiple levels - FULLY CLEARED with POL

Constellation Technologies Inc
Fort Meade, MD(On-Site/Office)
Posted 5 months ago
TS/SCI
Full Scope Polygraph

Linux, Windows, VMWare, Active Directory, Security+, Server Maintenance, Networking Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygrap...

user avatar

Systems Administrator - Level 03 - FULLY CLEARED with POLYGRAPH

Constellation Technologies Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Aurora, CO(On-Site/Office)
Posted 1 month ago
TS/SCI
Full Scope Polygraph

Linux, Windows, UNIX, RHEL, Kali, Solaris, Ubuntu, CentOS, Debian, Fedora, Mandriva Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygrap...

user avatar

Systems Administrators - LEVEL 02 - FULLY CLEARED with POLYGRAPH

Constellation Technologies Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Meade, MD(On-Site/Office)
Posted 2 weeks ago
TS/SCI
Full Scope Polygraph

Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.Required:Must be a US Citizen.Must have TS/SCI clear...

user avatar

Systems Administrators - LEVEL 03 - FULLY CLEARED with POLYGRAPH

Constellation Technologies Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Meade, MD(On-Site/Office)
Posted 2 weeks ago
TS/SCI
Full Scope Polygraph

Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.Required:Must be a US Citizen.Must have TS/SCI clear...

user avatar

Computer Systems Analyst/Network Administrator- Top Secret Clear

Information Management Group
Schenectady, NY(On-Site/Office)
Posted 2 weeks ago
Top Secret

Information Management Group, Inc. (IMG) is a trusted leader in delivering innovative IT and cybersecurity solutions with a commitment to excellence, customer satisfaction, and professional growth for...

user avatar

Secret Cleared Network Security Specialist

Zachary Piper Solutions, LLC
San Diego, CA(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

Zachary Piper Solutions is seeking a Secret Cleared Network Security Specialist to join a premier federal contracting company based out of San Diego, CA. The Secret Cleared Network Security Specialist...

user avatar

Sharepoint Business Analyst

New
Zachary Piper Solutions, LLC
Quantico, VA(On-Site/Office)
Posted 5 days ago
Secret
Not Specified

Zachary Piper Solutions is seeking a SharePoint Business Analyst to join a long-term job opportunity supporting the USMC located in Quantico, VA. The SharePoint Business Analyst will work on various p...

user avatar

Database Admin

New
Zachary Piper Solutions, LLC
Quantico, VA(On-Site/Office)
Posted 5 days ago
Top Secret
Not Specified

Zachary Piper Solutions is seeking a Database Admin to support a company focused on enterprise-level data management, system performance, and mission-critical infrastructure optimization for federal d...

user avatar

System Administrator

RightDirection Technology Solutions, LLC
Arlington, VA(On-Site/Office)
Posted over 6 months ago
2+ yrs exp
Top Secret

Position: System Administrator-Cleared Location: Rosslyn, VA RDTS is seeking a Cleared System Administrator to support the Foreign Service Institute (FSI) of the U.S. Dept of State. The mission of th...

user avatar

CLEARED Tier 2 Network Engineer

New
Zachary Piper Solutions, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Manassas, VA(On-Site/Office)
Posted 2 days ago
Top Secret
Not Specified

Zachary Piper Solutions is looking for a CLEARED Tier 2 Network Engineer to join government consulting company supporting a Department of Energy project. This is onsite in Manassas, VA and is a full-t...

user avatar

CLEARED Tier 3 Network Engineer

New
Zachary Piper Solutions, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted 2 days ago
Top Secret
Not Specified

Zachary Piper Solutions is looking for a CLEARED Tier 3 Network Engineer to join government consulting company supporting a Department of Energy project. This is onsite in Washington DC and is a full-...

user avatar

Secret Cleared Information Security Analyst

Zachary Piper Solutions, LLC
Fort Rucker, AL(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

Zachary Piper Solutions is seeking a Secret Cleared Information Systems Analystto support a premier federal IT provider based out of Ft. Rucker, AL.. The Secret Cleared Information Systems Analyst wi...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Pay My Bill
  • Contact Us
  • EULA
Download on the App StoreGet it on Google Play

© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service.