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Keywords: Windows Systems Administrator - Top Secret, Location: USA

Page: 2

Systems Administrator / Top Secret / Onsite: Arlington, VA

LMCareers Business Unit ADVANCED TECHNOLOGY LABS Security Clearance Top Secret with Investigation...) is seeking an IT Systems Engineer/Systems Administrator with a demonstrated ability to independently develop solutions to systems...

Company: Lockheed Martin
Location: Arlington, VA
Posted Date: 22 Oct 2025
Salary: $80600 - 139840 per year

IT Systems Administrator / Top Secret / Onsite: Henderson, NV

RHEL, Windows Server, and Windows 10. Active Top Secret Security Clearance and US Citizenship Required for this facility...LMCareers Business Unit ENTERPRISE BUSINESS SERVICES Security Clearance Top Secret Shift First Direct...

Company: Lockheed Martin
Location: Las Vegas, NV
Posted Date: 18 Oct 2025
Salary: $80600 - 139840 per year

PDM/PLM Application Administrator (Windchill) , Principal Specialist, Active Top Secret Clearance, Onsite Plano TX

is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance: Top Secret - Current Application System Administrator... Active and transferable U.S. government issued TOP SECRET security clearance is required prior to start...

Location: Plano, TX
Posted Date: 25 Nov 2025
Salary: $82000 - 164000 per year

Software Application Administrator/Analyst 2/3 - Top Secret

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time... diploma (or equivalent) with 6 years of relevant experience is required Candidates must have a current DOD Top Secret level...

Company: Northrop Grumman
Location: USA
Posted Date: 10 Dec 2025
Salary: $77200 - 115800 per year

Pr./System Admin - Shift Work (Top Secret)

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No... Qualifications: Systems Administrator Tier 2: Bachelor’s degree with 2 years of experience; OR Master’s degree with 1 year...

Company: Northrop Grumman
Location: Virginia
Posted Date: 25 Nov 2025
Salary: $81300 - 121900 per year

Linux System Engineer (Top Secret)

Top Secret required, TS/SCI preferred Location: Rancho Bernardo, CA (100% on-site, 9/80 schedule) This job opens.... Qualifications of the System Engineer: Top Secret Clearance minimum, TS/SCI preferred 7+ years of prior relevant RHEL and server...

Posted Date: 15 Nov 2025
Salary: $150000 - 185000 per year

IT Systems Engineer, Sr / Top Secret / Onsite: KoP, PA

LMCareers Business Unit ENTERPRISE BUSINESS SERVICES Security Clearance Top Secret Shift First Direct... (No dual citizenship). - Top Secret level security clearance required. - Ability to move, rack, stack and install...

Posted Date: 07 Nov 2025
Salary: $98300 - 170315 per year

System Administrator (Secret Clearance)

Administrator for Linux and Windows environments, including physical and virtual servers and desktop systems in the project..., windows, Microsoft, secret, top secret, topsecret, ts/sci, DOD, Department of defense, federal, opentowork, hiring, san diego...

Posted Date: 04 Dec 2025
Salary: $110000 - 120000 per year

Linux Systems Administrator / Secret / Onsite: Huntsville, AL

LMCareers Business Unit ENTERPRISE BUSINESS SERVICES Security Clearance Top Secret Shift First Direct... to obtain and maintain DOD Top Secret clearance, with the ability to maintain that clearance throughout the position lifecycle...

Company: Lockheed Martin
Location: Huntsville, AL
Posted Date: 22 Nov 2025
Salary: $80600 - 139840 per year

Windows Systems Administrator

System Administrator I, Windows Systems Administrator Pearl City, HI Secret Clearance with upgrade to Top Secret... As a Windows System Administrator you will play an integral role on the NIWC Atlantic Cybersecurity Service Provider (CSSP...

Company: Adapt Forward
Location: Pearl City, HI
Posted Date: 06 Dec 2025

Windows Systems Administrator/Principal Windows Systems Administrator

. Northrop Grumman Mission Systems is seeking an experienced Windows Systems Administrator to join its Classified Solutions team...RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...

Posted Date: 04 Dec 2025
Salary: $83400 - 125200 per year

Windows/Principal Windows Systems Administrator

Northrop Grumman Classified Solutions team is seeking an experienced Windows Systems Administrator to join its dynamic team...RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...

Company: Northrop Grumman
Location: Redondo Beach, CA
Posted Date: 02 Dec 2025
Salary: $83400 - 125200 per year

Systems Administrator, Windows - Journeyman - Embedded F-35 Data Lab

. Currently, we are seeking a Systems Administrator, Windows - Journeyman - Embedded F-35 Data Lab. This role supports a Navy... Administration. Security Clearance: Top Secret (must be a US Citizen) Telework and Travel: On site 100%. < 5% travel...

Posted Date: 22 Nov 2025

Windows Systems Administrator, Junior - RDT&E

. Currently, we are seeking a Windows Systems Administrator, Junior - RDT&E. This role supports a Navy customer in Lexington Park... Navy customer support. Security Clearance: Top Secret (must be a US Citizen) Telework and Travel: On site 100%. < 5...

Posted Date: 22 Nov 2025

Windows System Administrator

Windows Systems Administrator Charleston, SC Secret Clearance with upgrade to Top Secret As a Windows System... of Windows systems administration Qualifications: US Citizen TS Clearance eligibility Minimum of 4 years of experience...

Company: Adapt Forward
Posted Date: 22 Nov 2025

Windows System Administrator

System Administrator to design, implement, secure, and maintain systems and associated applications, services, and components... of experience in lieu of a degree Must already hold and maintain a Top Secret DoD security clearance, with Adjudicated Polygraph...

Posted Date: 20 Nov 2025
Salary: $107000 - 140000 per year

Principal Windows Systems Administrator

a transferable U.S. government issued DoD Top Secret security clearance prior to start date. U.S. citizenship... that create a safer, more secure world. Principal System Administrator in infrastructure Workplace Services, collaborates...

Posted Date: 19 Nov 2025
Salary: $90000 - 182000 per year

Systems Administrator II Generalist Sr (Windows Server)

. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance to support our government... Systems Administrator II to be knowledgeable and capable of administering a combination of Microsoft Windows and Linux based...

Company: V2X
Location: Springfield, VA
Posted Date: 16 Nov 2025

Intermediate Windows Systems Administrator

Intermediate Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: ARL West..., Los Angeles, CA (Onsite) Position Overview: The Intermediate Windows Systems Administrator specializes in the installation...

Posted Date: 23 Oct 2025

Intermediate Windows Systems Administrator

Intermediate Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi..., MD (Onsite) Position Overview: The Intermediate Windows Systems Administrator specializes in the installation...

Posted Date: 23 Oct 2025