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Keywords: Systems Administrator - TS SCI eligible, Location: USA

Page: 3

Systems Administrator

of a Bachelor’s degree. Certifications: Active CompTIA Security+ certification. Clearance: Active TS clearance, SCI eligible...Responsibilities Maintains smooth operation of multi-user computer systems, including coordination with network...

Company: Peraton
Location: Linthicum, MD
Posted Date: 25 Dec 2025

Linux Systems Administrator

Responsibilities Peraton is seeking a Linux Systems Administrator to join our team in the Fort Meade, MD / Annapolis... TS/SCI clearance with polygraph is required. Peraton offers enhanced benefits to employees working on our critical...

Company: Peraton
Location: Fort Meade, MD
Posted Date: 25 Dec 2025
Salary: $104000 - 166000 per year

Systems Administrator Level 2/3 (Top Secret)

and troubleshooting fault codes Preferred Qualifications: TS/SCI clearance Experience operating under and managing systems... Aeronautical Systems is seeking a well-qualified Systems Administrator to join its dynamic team of technical professionals for the...

Company: Northrop Grumman
Location: Oak Harbor, WA
Posted Date: 17 Dec 2025
Salary: $73900 - 133000 per year

Systems Administrator

Security+ certification. Clearance: Active TS clearance, SCI eligible. Desired Certifications: CASP+ CCNP Security CCSP...Responsibilities Maintains smooth operation of multi-user computer systems, including coordination with network...

Company: Peraton
Location: Linthicum, MD
Posted Date: 12 Dec 2025

Systems Administrator

Job Family: Systems Engineering Travel Required: None Clearance Required: Active Top Secret SCI (TS/SCI...-6pm, Monday-Friday. What You Will Need: An ACTIVE and MAINTAINED "TOP SECRET/SCI (TS/SCI)" Federal or DoD security...

Location: Bethesda, MD
Posted Date: 10 Dec 2025
Salary: $98000 - 163000 per year

Senior Systems Administrator

Responsibilities Peraton is seeking a senior Systems Administrator to join our team in the Fort Meade, MD / Annapolis... experience with Linux. Active TS/SCI clearance with polygraph. Peraton Overview Peraton is a next-generation national...

Company: Peraton
Location: Fort Meade, MD
Posted Date: 10 Dec 2025

Cloud Systems Administrator, Lead Associate

Application Developer (CKAD) Elastic Certified Engineer Security Clearance Active TS/SCI with current polygraph...Responsibilities Cloud System Administrator - San Antonio, TX Join our team as a Cloud System Administrator...

Company: Peraton
Location: San Antonio, TX
Posted Date: 03 Dec 2025
Salary: $112000 - 179000 per year

Cloud Systems Administrator

Cloud Systems Admin - Job Description Active TS/SCI with Polygraph (required) Summary: Red Arch Solutions... for performing the system administration tasks wherever possible Required Skills and Experience: Active TS/SCI with Polygraph...

Location: Reston, VA
Posted Date: 27 Nov 2025

Cloud Systems Administrator

Cloud Systems Admin - Job Description Active TS/SCI with Polygraph (required) Summary: Red Arch Solutions... for performing the system administration tasks wherever possible Required Skills and Experience: Active TS/SCI with Polygraph...

Location: Reston, VA
Posted Date: 26 Nov 2025

System Administrator, Senior

TS/SCI clearance with a polygraph Bachelor's degree in an Information Technology field and 10+ years of experience... to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen, we celebrate...

Posted Date: 23 Nov 2025
Salary: $77600 - 176000 per year

SITEC - Systems Administrator IaaS - MacDill AFB

systems (VMware, Dell, HP, and CISCO) used by the Government A DoD TS/SCI clearance is required DoDD 8570.01-M IAT II... degree, 8 years with BS/BA degree, 6 years with MS/MA, 3 years with PhD Minimum of 2 years as a Systems Administrator or 3...

Company: Peraton
Posted Date: 13 Nov 2025
Salary: $80000 - 128000 per year

Systems Administrator II (Government)

, and technical knowledge articles. Required Clearance: TS/SCI with poly (#tssci) (#polygraph) Required Qualifications... Sector for a System Administrator to provide comprehensive support to all aspects of system maintenance, from daily...

Company: AT&T
Location: Sterling, VA
Posted Date: 12 Nov 2025
Salary: $89200 - 160000 per year

Systems Administrator, Senior

Systems Administrator, Senior The Opportunity: Your combination of people skills and system administrator expertise... installation and system documentation TS/SCI clearance Master's degree Security+ Certification or IAT Level II Certification...

Posted Date: 09 Nov 2025
Salary: $77500 - 176000 per year

Sr. Principal Systems Administrator

Administrator supporting the Integrated National Systems (INS) Business Unit (BU). This position is located in Aurora...; OR Master's degree with 6+ years of experience; OR PhD with 4+ years of experience. Active TS/SCI clearance with CI Poly...

Company: Northrop Grumman
Location: USA
Posted Date: 06 Nov 2025

System Administrator SME

various virtual machines presence in WSOMS Minimum Qualifications: US Active Top Secret or TS/SCI level clearance (eligible...Overview/ Job Responsibilities: Sev1Tech is seeking a System Administrator SME to support the US Space Force, Space...

Company: Sev1Tech
Posted Date: 20 Nov 2025

System Administrator SME

various virtual machines presence in WSOMS Minimum Qualifications US Active Top Secret or TS/SCI level clearance...Overview/ Job Responsibilities Sev1Tech is seeking a System Administrator SME to support the US Space Force, Space...

Company: Sev1Tech
Posted Date: 20 Nov 2025

Systems Administrator

and responsiveness to emergent system issues Security Clearance: TS/SCI Eligible Desired Skills: Bachelor's Degree (or higher... on network, systems and application issues to support infrastructure and toolset security and availability. This role...

Company: acuCyber
Location: Norfolk, VA
Posted Date: 18 Jan 2026

Production Service Systems Administrator 2

environment. Provide on-call support, on a rotating basis. US Government TS/SCI with Polygraph U.S. Citizenship- Federal..., including systems and databases, supporting critical business operations. Will perform administration and analysis for multiple...

Company: Oracle
Location: Austin, TX
Posted Date: 09 Jan 2026

Production Service Systems Administrator 2 (2nd Shift)

environment. Provide on-call support, on a rotating basis. US Government TS/SCI with Polygraph U.S. Citizenship- Federal..., including systems and databases, supporting critical business operations. Will perform administration and analysis for multiple...

Company: Oracle
Location: USA
Posted Date: 08 Jan 2026

Sr. Systems Engineer / Cloud Administrator

Management tooling Senior Principal Cyber Systems Engineer Basic Qualifications: Must be a US citizen with an active TS/SCI... Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems...

Company: Northrop Grumman
Location: USA
Posted Date: 18 Dec 2025