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

Page: 5

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: 24 Jan 2026

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

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

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

VMware System Administrator, Senior

and environment of the United States. RMC is seeking a highly skilled Senior VMware System Administrator to join our integrated team..., and provisioning. Support Tier 3 escalations and ensure high service reliability. Requirements Active Interim DoD Secret...

Posted Date: 23 Jan 2026
Salary: $130000 - 175000 per year

Windows System Administrator, Senior

Directory. Requirements Active Interim DoD Secret clearance required to start; Top Secret clearance required for continued... and environment of the United States. RMC is seeking a highly skilled Senior Windows System Administrator to join our integrated...

Posted Date: 23 Jan 2026
Salary: $110000 - 175000 per year

Linux System Administrator

with Splunk Clearance Requirements: 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. You will be part...

Company: ManTech
Location: Laurel, MD
Posted Date: 23 Jan 2026

Senior Linux System Administrator

Administration Certification. Experience with NetAPP Clearance Requirements: Must have a current/active Top Secret/SCI... 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

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

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

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: 23 Jan 2026

Junior Systems Administrator

Overview: Title: Jr. Systems Administrator Clearance: Secret with Top Secret eligibility Location: Penscola, FL... to resolve end-user issues Minimum Requirements: Minimum Security Clearance: Active Secret clearance with Eligibility for TS...

Location: Pensacola, FL
Posted Date: 23 Jan 2026

Systems Administrator

in desktop system administration. Required Qualifications Active Top Secret/SCI clearance with a Counterintelligence...+ years of related experience. Experience as a desktop system administrator or in a similar IT support role. Knowledge...

Company: Noblis
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Staff Windows Systems Administrator - Polygraph

must have a current DOD Top Secret/SCI level security clearance, to include a recent Polygraph [adjudicated within the last 5 years... is seeking a highly experienced Lead (Staff) Windows Systems Administrator to join its dynamic team of technical professionals...

Company: Northrop Grumman
Location: USA
Posted Date: 22 Jan 2026
Salary: $129300 - 193900 per year

Systems Administrator

administration. Required Qualifications: Active Top Secret/SCI clearance with a Counterintelligence (CI) Polygraph... of related experience. Experience as a desktop system administrator or in a similar IT support role. Knowledge of Windows...

Company: Noblis
Location: Chantilly, VA
Posted Date: 22 Jan 2026

Northrop Grumman (DoD SkillBridge) - Linux Systems Administrator 3/4

in Information Technology. Active Secret, Top Secret, SCI, SAP/SAR access, or Polygraph is preferred A Linux+ or RHCSA... of continued employment. Applicants must have an active DoD Secret level security clearance (at a minimum), to include a closed...

Company: Northrop Grumman
Location: Melbourne, FL
Posted Date: 22 Jan 2026
Salary: $89400 - 134200 per year

SYSTEMS ADMINISTRATOR

SYSTEMS ADMINISTRATOR Location: Colorado Springs, CO Clearance: Active Secret required, Top Secret preferred... of a degree) Must have a current Security+ certification Active Secret security clearance (Top Secret preferred) Experience...

Posted Date: 22 Jan 2026
Salary: $80000 per year

Senior Windows Systems Administrator

. Qualifications We Prefer: Active Top Secret security clearance. Bitlocker support. Windows command line and related utilities...: Secret Security Clearance Status: Active and existing security clearance required on day 1 At Raytheon, the foundation...

Posted Date: 22 Jan 2026
Salary: $75800 - 144200 per year