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Keywords: Systems Administrator II (TS/SCI w/ Polygraph), Location: Fort Meade, MD

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Systems Administrator II (TS/SCI w/ Polygraph)

Group. **SECURITY CLEARANCE IS REQUIRED: TS/SCI w/ POLYGRAPH BEFORE CONSIDERATION** Join us on this journey... their mission with confidence and efficiency. Our staff brings knowledgeable IT systems expertise, software development proficiency...

Company: COMSO
Location: Fort Meade, MD
Posted Date: 16 Jan 2026

System Administrator - TS/SCI Poly required

System Administrator Location: Annapolis Junction, MD Clearance Required: TS/SCI with Polygraph Telework: Based... on tasking About the Role We’re seeking a highly experienced System Administrator with strong, quantifiable Linux system...

Posted Date: 03 Jan 2026

System Administrator (TS/SCI with Poly)

Systems Administrator Job Type: Full-Time Clearance Requirement: Active Top Secret (TS/SCI) with favorable polygraph... as a Systems Administrator Bachelor’s degree in Computer Science or related field Active DoD IAT Level II certification (e.g...

Company: Staffed4U
Posted Date: 27 Nov 2025

Infoblox Systems Engineer – TS/SCI

WHAT YOU’LL NEED: Active TS/SCI clearance and ability to obtain and maintain a CI poly Must meet DoD 8570 IAT Level II... to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations...

Posted Date: 28 Nov 2025
Salary: $144410 - 195378 per year

SharePoint Engineer (Back End) - TS/SCI

to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering... with other program personnel, government overseers, and senior executives WHAT YOU’LL NEED: Active TS/SCI clearance and ability...

Posted Date: 10 Jan 2026
Salary: $147292 - 199278 per year

Microsoft Configuration Manager (MCM/SCCM) Engineer - TS/SCI

to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations... latest security updates, software versions, hotfixes, patches, etc. What You’ll Need: Active TS/SCI clearance and ability...

Posted Date: 23 Oct 2025
Salary: $144410 - 195378 per year

Cloud System Administrator II

remediation. Clearance Requirements: Must have a current/active TS/SCI with Polygraph Physical Requirements: The... Qualifications: 14+ years of experience as a Systems Administrator or Cloud Engineer supporting programs of similar scope...

Company: ManTech
Posted Date: 24 Dec 2025

Sr. System Administrator II (Temp)

. An active TS/SCI with Full-Scope Polygraph clearance is required. What You Will Do Provide technical support to end-users... You Must Have Active and transferable TS/SCI with Full-Scope Polygraph clearance required prior to start date. U.S. citizenship...

Posted Date: 17 Jan 2026

System Administrator

and standards Effective oral and written communication skills Active TS/SCI security clearance with polygraph Ability... Administrator to join our team! In this role you will ensure key mission systems remain secure, reliable, and operational...

Company: Parsons
Posted Date: 16 Jan 2026
Salary: $86700 - 151700 per year

System Administrator, Level 3

Certifications: Must meet DoD 8570 IAT Level II requirements Clearance Requirement: Must possess an active TS/SCI with Polygraph...What You Will Do: As a Systems Administrator, Level 3 you will be responsible for maintaining and improving a hybrid...

Posted Date: 15 Jan 2026

Systems Administrator

, infrastructure, Linux, unix, linux engineer, senior engineer, linux systems, linux server, top secret clearance, TS/SCI, AWS, EKS...*Candidates must possess an active TS/SCI clearance for consideration* Zachary Piper Solutions is seeking a dedicated...

Posted Date: 11 Jan 2026
Salary: $75000 - 80000 per year

Senior Cloud System Administrator

). Clearance Requirements: Must have a current/active TS/SCI w/ Polygraph. Must be a US Citizen Physical Requirements: The... and certificates Minimum Qualifications: 20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs...

Company: ManTech
Posted Date: 09 Jan 2026

Systems Administrator

Systems Administrator Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI...: CACI is seeking a Systems Administrator to join our team in Fort Meade, MD. This position under general supervision...

Location: Fort Meade, MD
Posted Date: 12 Dec 2025

System Administrator

to sustain uninterrupted mission operations across CONUS and OCONUS sites. Requirements Active TS/SCI with polygraph... I Microsoft Certified Systems Administrator (MSCA) or Redhat Certified System Administrator(RHCSA) certified. One of the...

Company: CTCGroup
Location: Fort Meade, MD
Posted Date: 06 Dec 2025
Salary: $150000 - 190000 per year

Senior Systems Administrator 10k sign on bonus

Leidos has a new and exciting opportunity for a Senior Systems Administrator in our National Security Sector's (NSS..., Parental Paid Leave, and much more. Join us and make a difference in National Security! As a Senior Systems Administrator...

Company: Leidos
Posted Date: 16 Nov 2025

System Administrator 1 - Annapolis Junction, MD

requirements, including U.S. Citizenship, for access to classified information; ACTIVEDoD TS/SCI w/ polygraph clearance... the world for the better. We are seeking a System Administrator 1 to join our Security and Electronic Systems...

Company: M.C. Dean
Posted Date: 07 Nov 2025
Salary: $72320 per year

System Administrator, Level 3

. DoD 8570 compliance with Information Assurance Technical (IAT), Level II or higher is required. Clearance: Active TS/SCI...Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT...

Posted Date: 03 Dec 2025

System Administrator, Level 2

or higher is required. Clearance: Active TS/SCI with an appropriate current polygraph is required to be considered...Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT...

Posted Date: 03 Dec 2025