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

Page: 5

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: 24 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

System Administrator Level II and III

Desktop Services System Administrator Job ID: TAP00146 Position: System Admin Level I / II Location: Fort Meade, MD..., and operational procedures Level Differentiation System Administrator I (Entry-Level) Focus: Execution, Tier 1 support...

Company: TAP Engineering
Location: Fort Meade, MD
Posted Date: 24 Jan 2026

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

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: 24 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: 24 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: 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: 23 Jan 2026
Salary: $65000 - 71000 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

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: 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

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

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

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

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

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

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

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

Network/Systems Administrator III

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able... to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations...

Company: General Dynamics
Location: Arlington, VA
Posted Date: 22 Jan 2026
Salary: $102000 - 138000 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