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

Page: 1

Network Administrator

in technical domain. Candidate must possess an active DOD TS/SCI level security clearance, and be eligible to obtain and maintain... with an active TS/SCI clearance and ability to obtain a CI Poly is required. Primary Responsibilities: Provide technical...

Company: Leidos
Location: Arlington, VA
Posted Date: 22 Jan 2026
Salary: $92300 - 166850 per year

Systems Administrator - TS SCI eligible

Must have an active U.S. government Top Secret security clearance and be SCI eligible. Additional eligibility requirements for access... Administrator to support operations within a classified environment in Hawaii. This role is critical to ensuring the reliability...

Company: Parsons
Location: USA
Posted Date: 27 Jan 2026
Salary: $86700 - 151700 per year

Junior Systems Administrator - Onsite - Active TS/SCI Eligible

to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations... of related experience US Citizenship Required: Yes Job Description: GDIT is seeking a Junior System Administrator...

Company: General Dynamics
Location: Bluemont, VA
Posted Date: 18 Jan 2026
Salary: $73950 - 100050 per year

Linux (DevSecOps) System Administrator (TS/SCI)

a solutions-oriented Linux (DevSecOps) Systems Administrator to support a user base solving unique and challenging problems..., security, and operational readiness. Skills Required: U.S. citizen with active TS/SCI clearance; willing to work onsite 80...

Location: Herndon, VA
Posted Date: 30 Jan 2026
Salary: $140000 - 165000 per year

LINUX Systems Administrator| SA2 or SA3 -TS/SCI w/ Poly Security Clearance Required

life cycle. Clearance Required: TS/SCI w/poly Title: Systems Administrator ( Linux)-SA2 or SA3 Location: Ft. Meade, MD.... Tulzi offers secure network systems and software engineering solutions in both public and private sectors. With certified...

Company: Power3 Solutions
Location: Fort Meade, MD
Posted Date: 12 Dec 2025
Salary: $160000 - 200000 per year

Systems Administrator SA3 -TS/SCI w/ Poly Security Clearance Required

life cycle. Clearance Required: TS/SCI w/poly Title: Systems Administrator - SA3 Location: Ft. Meade, MD Salary Range... while circumventing manual process for new operating system rollout. Requirements: TS/SCI with polygraph clearance 15 years...

Location: Fort Meade, MD
Posted Date: 03 Dec 2025

IT Specialist System Administrator w/ active TS/SCI

States without the need for employer sponsorship, now or at any time in the future. Active TS/SCI security clearance... retention and access. Perform regular systems administration, including availability, performance tuning, upgrades, recovery...

Company: Deloitte
Location: Honolulu, HI
Posted Date: 11 Jan 2026

Senior VMware Administrator | Active TS/SCI clearance

Level: Active Secret clearance (Must be TS/SCI eligible) Required Experience: 8+ years of experience with systems...Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able...

Company: General Dynamics
Location: Quantico, VA
Posted Date: 06 Jan 2026
Salary: $128039 - 173229 per year

Principal Lead Systems Technical Trainer (Active TS/SCI)

, an Engineer, and an Administrator Collaborate with Cyber Systems Subject Matter Experts (SMEs) to identify specific training... be considered in lieu of degree requirement US Citizenship Active Top Secret / SCI security clearance to be considered. TS/SCI...

Company: Northrop Grumman
Location: Tampa, FL
Posted Date: 28 Jan 2026
Salary: $81400 - 122000 per year

Mid-level DevOps Engineer (TS/SCI)

, and infrastructure issues. Minimum Requirements: Must have a current/active TS/SCI and be willing and able to pass a CI polygraph.... To be eligible for this position, you must be a U.S. Citizen. This position requires an active U.S. Government security clearance...

Company: Vantor
Location: Herndon, VA
Posted Date: 03 Feb 2026
Salary: $113000 - 188000 per year

Mid-level DevOps Engineer (TS/SCI)

, and infrastructure issues. Minimum Requirements: Must have a current/active TS/SCI and be willing and able to pass a CI polygraph.... To be eligible for this position, you must be a U.S. Citizen. This position requires an active U.S. Government security clearance...

Company: Vantor
Location: Herndon, VA
Posted Date: 03 Feb 2026
Salary: $113000 - 188000 per year

Senior AWS Cloud Engineer - TS/SCI Clearance Required

: [Tampa, FL / DC area / Hybrid Remote] Position Type: Full-Time Salary Range: $150k Security Clearance Required: TS/ SCI... on our team, while balancing lifestyle by supporting personal and family goals with flexibility. We offer secure network systems...

Company: Power3 Solutions
Location: Tampa, FL
Posted Date: 07 Jan 2026
Salary: $150000 per year

Senior AWS Cloud Engineer TS/SCI clearance required

Security Clearance Required: TS/SCI We are seeking a highly skilled and experienced Senior AWS Cloud Engineer.... Tulzi offers secure network systems and software engineering solutions in both public and private sectors. With certified...

Location: Tampa, FL
Posted Date: 07 Jan 2026
Salary: $150000 per year

Systems Administrator, Staff

Overview Do you have an IAT Level II Certification and a TS/SCI Clearance? AMERICANS SYSTEMS is seeking a Systems... is for future work supporting The US Space Force LAN Integration Team #rec Qualifications Active TS/SCI Clearance and be SAP...

Posted Date: 29 Jan 2026
Salary: $67800 per year

Systems Administrator, Staff

Overview: Do you have an IAT Level II Certification and a TS/SCI Clearance? AMERICANS SYSTEMS is seeking a Systems... is for future work supporting The US Space Force LAN Integration Team #rec Qualifications: Active TS/SCI Clearance and be SAP...

Posted Date: 29 Jan 2026
Salary: $67800 per year

Field Systems Administrator

+ CE or equivalent). Clearance Requirement Secret (eligible for TS/SCI) Benefits and Perks At STF, we recognize..., Department of Defense (DoD), and other federal agencies. Job Summary The Field Systems Administrator provides operational...

Location: USA
Posted Date: 22 Nov 2025

Systems Administrator

Systems Administrator The Opportunity: Your combination of people skills and system administrator knowledge makes..., and provide input to the supervisor on performance management and personnel administration functions. As a Systems Administrator...

Location: Quantico, VA
Posted Date: 01 Feb 2026
Salary: $62000 - 141000 per year

Infrastructure Systems Administrator

Ability to obtain an active security clearance, at the TS/SCI level, prior to beginning employment Preferred skills... combination of education and experience accepted Required Certifications: None If filled as Systems Administrator - Advanced...

Posted Date: 01 Feb 2026
Salary: $76700 per year

Sr Principal System Administrator

Administrator supporting Integrated National Systems (INS) Business Unit (BU). This position is located in Aurora, CO In this role... years of experience; 12+ years of relevant experience may be consider in lieu of a degree. Current active TS/SCI security...

Company: Northrop Grumman
Location: USA
Posted Date: 30 Jan 2026

Task Area Lead/Systems Administrator - SME

, we are looking for a TS/SCI cleared Task Area Lead - Systems Administrator - SME to support this mission at Pope Army Airfield, North Carolina... at the TS/SCI level US citizenship is required DOD 8140 Compliance based on functional role for WRC: 451 Systems...

Company: Peraton
Location: Fort Bragg, NC
Posted Date: 30 Jan 2026
Salary: $104000 - 166000 per year