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Keywords: System Administrator - active Top Secret required, Location: USA

Page: 4

System Administrator

System Administrator Level II-III | Colorado Springs, CO | Active DoD Secret Clearance Required Support and secure... and willingness to travel up to 25% (CONUS and/or OCONUS) Preferred Qualifications Active DoD Top Secret clearance with ability...

Posted Date: 25 Jan 2026

System Administrator Level II and III

System Administrator II / III Job ID: TAP00148 Position: System Admin II / III Location: Bluffdale, UT Category..., change management, and operational procedures Level Differentiation System Administrator II (Mid-Level) Focus...

Company: TAP Engineering
Location: Utah
Posted Date: 25 Jan 2026

Storage Support System Administrator Level II and III

Storage Support System Administrator II / III Job ID: TAP00152 Position: System Administrator II /III Location: Fort... Differentiation System Administrator II (Mid-Level) Focus: Independent operations, Tier 2 ownership, and advanced troubleshooting...

Company: TAP Engineering
Location: Fort Meade, MD
Posted Date: 25 Jan 2026

Function Systems Administrator - Senior

/AS/Technical school) 10 plus years of experience. High school diploma/GED plus 16 plus years of experience. Active DoD Secret... Level Security Clearance with the ability to obtain a Top Secret. Ability to obtain additional local security accesses...

Company: DCS Corp
Location: USA
Posted Date: 25 Jan 2026

System Administrator

An active U.S. Top Secret Security Clearance Qualified candidates should APPLY NOW for immediate consideration...A client of Innova Solutions is immediately hiring for a System Administrator Position type: Full Time, Contract...

Company: Innova Solutions
Location: El Segundo, CA
Posted Date: 25 Jan 2026
Salary: $55 - 61 per hour

Senior Systems Administrator

documentation, patching, and responding to incidents to ensure mission readiness. REQUIRED QUALIFICATIONS Active Top Secret... and upgrade recommendations. Increases system administrator efficiency and accuracy via the use of automated tools and scripts...

Posted Date: 25 Jan 2026
Salary: $90000 - 100000 per year

Linux Systems Administrator

Requirements: Must be a US Citizen Must have a current active Top Secret/SCI with Polygraph Physical Requirements: The... a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. Responsibilities...

Company: ManTech
Location: Laurel, MD
Posted Date: 25 Jan 2026

SAP BASIS System Administrator

change at a rapid pace? Join us, where we’ll make a greater impact together. What You'll do: The SAP Basis Administrator... is responsible for the management of the SAP environment. The SAP Basis Administrator responsibilities include but not limited...

Company: Groundswell
Location: McLean, VA
Posted Date: 25 Jan 2026
Salary: $140807 - 184969 per year

Storage Support System Administrator II and III

Storage Support System Administrator II / III Job ID: TAP00153 Position: System Administrator II /III Location... Differentiation System Administrator II (Mid-Level) Focus: Independent operations, Tier 2 ownership, and advanced troubleshooting...

Company: TAP Engineering
Location: Utah
Posted Date: 25 Jan 2026

Senior Systems Administrator

Requirements: Must have a current/active Top Secret/SCI with Polygraph Physical Requirements: The person in this position... a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part...

Company: ManTech
Location: Laurel, MD
Posted Date: 25 Jan 2026

Principal Windows Systems Administrator

DoD Top Secret security clearance. Hardware experience with HPE and Dell Servers, to include firmware patching, hardware...RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time...

Company: Northrop Grumman
Location: Sunnyvale, CA
Posted Date: 24 Jan 2026
Salary: $103600 - 155400 per year

Senior Systems / Network Administrator

, MIS, Business, or related field. Experience may be substituted in lieu of degree. US Citizen with an active DOD Top...Description Leidos has an immediate opening for a Senior Systems / Network Administrator to support critical SMIT...

Company: Leidos
Location: Quantico, VA
Posted Date: 24 Jan 2026
Salary: $92300 - 166850 per year

Junior Systems Administrator

Overview: Title: Jr. Systems Administrator Clearance: Secret with Top Secret eligibility Location:Scott AFB... desk team to resolve end-user issues Minimum Requirements: Minimum Security Clearance: Active Secret clearance...

Location: Illinois
Posted Date: 24 Jan 2026
Salary: $65000 - 71000 per year

System Administrator

and configuration. Security Clearance: Active Top Secret Clearance Must be able to obtain and maintain a DoD TS/SCI-eligible... a motivated, career and customer-oriented System Administrator to join our Air Force / Space team at Eglin AFB. The System...

Company: ManTech
Location: USA
Posted Date: 24 Jan 2026

Senior Systems / Network Administrator

, MIS, Business, or related field. Experience may be substituted in lieu of degree. US Citizen with an active DOD Top...Leidos has an immediate opening for a Senior Systems / Network Administrator to support critical SMIT contract...

Company: Leidos
Location: Quantico, VA
Posted Date: 24 Jan 2026
Salary: $92300 - 166850 per year

Computer Systems Administrator/Network Administrator

. As a Computer Systems Administrator your duties will include the following, but are not limited to: Assist in providing System... technical issues Must have a Secret clearance with the ability to obtain a Top Secret clearance, due to the sensitivity...

Location: USA
Posted Date: 23 Jan 2026

Senior Systems Administrator (SharePoint)

or environments. Qualifications: Active Top Secret clearance required. Bachelor’s degree in an IT-related discipline (e.g., Computer...Overview: DecisionPoint Corporation is seeking a Senior Systems Administrator (SharePoint) for the Norfolk Naval...

Posted Date: 23 Jan 2026

Network and Computer Systems Administrator

an Active Top Secret (TS) clearance Education: Associate’s (Information Technology Related Discipline) + 15 years Relevant... Administrator supporting an Air Force acquisition mission on the EB contract at Eglin AFB, FL, providing support to EBR. The...

Company: Odyssey Systems
Location: Niceville, FL
Posted Date: 23 Jan 2026

ICAM System Administrator

Job Description: ECS is seeking an ICAM Systems Administrator (Top Secret Cleared with CI-Poly) to work..., and Credentials. As a System Administrator, you will be responsible for providing operational support to enterprise...

Company: ECS
Location: Washington DC
Posted Date: 23 Jan 2026
Salary: $90000 - 120000 per year

Senior Linux System Administrator

Requirements: Must have a current/active Top Secret/SCI with Polygraph Physical Requirements: The person in this position... a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part...

Company: ManTech
Location: Laurel, MD
Posted Date: 23 Jan 2026
Salary: $107900 - 179400 per year