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

Page: 6

Systems Administrator (Level 2 OR 3)

Active DoD Top Secret Clearance with ability to gain SCI Experience with Hewlett Package Enterprise High Performance... are not only part of history, they're making history. Northrop Grumman Space Systems is seeking a System Administrator (Level 2 OR 3...

Posted Date: 20 Jan 2026
Salary: $75800 - 113800 per year

Senior Unix/Linux Systems Administrator

requirements. Qualifications: Active Top Secret clearance required. Bachelor’s degree in an IT-related discipline (e.g...Overview: DecisionPoint Corporation is seeking an experienced Senior Unix/Linux Systems Administrator for the Norfolk...

Posted Date: 19 Jan 2026

Systems Administrator

Qualifications: Active Top-Secret clearance with SCI adjudication Bachelor's degree and minimum of 5 years of IT experience... Certification (Security+ or Equivalent) Desired Qualifications: Active Top-Secret clearance with SCI adjudication with CI poly...

Posted Date: 18 Jan 2026
Salary: $82493 per year

Systems Administrator

infrastructure remains functional and available to support our client’s mission. As a System Administrator on our project, you’ll... within schedule Top Secret clearance Bachelor’s degree Cloud+, GICSP, GSEC, Security+, SSCP, SecurityX, CASP+, CCNP Security...

Posted Date: 18 Jan 2026
Salary: $77600 - 176000 per year

Senior Systems Administrator

or Master’s with 6-10 years of prior relevant experience. Active Top Secret to be considered with the ability to obtain TS/SCI...’s primary work location. Gaithersburg, MD Aurora, CO St. Louis, MO Tucson, AZ Clearance Level Required: Active Top...

Company: Leidos
Location: Gaithersburg, MD
Posted Date: 17 Jan 2026
Salary: $92300 - 166850 per year

Systems Administrator

. Clearance: Candidates must possess an active top secret clearance to be considered for this position. Selected candidate...'s Degree - Yes Experience CISCO (Networking and Security Hardware) - 3 years Currently holds a Top Secret Clearance - Yes...

Posted Date: 17 Jan 2026
Salary: $92900 - 123000 per year

Engineer-Cyber and Industrial Control System Administrator

Job Description: Summary Engineer-Cyber and Industrial Control System Administrator Colorado Springs... System Administrator is responsible for managing compliance automation and evidence, including vulnerability scanning...

Company: Chenega
Posted Date: 17 Jan 2026

VDI System Administrator

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: USA
Posted Date: 17 Jan 2026
Salary: $85000 - 115000 per year

Systems Administrator

Qualifications: Active Top-Secret clearance with SCI adjudication Bachelor's degree and minimum of 5 years of IT experience... Certification (Security+ or Equivalent) Desired Qualifications: Active Top-Secret clearance with SCI adjudication with CI poly...

Location: Beavercreek, OH
Posted Date: 17 Jan 2026
Salary: $82000 - 137000 per year

Senior Systems Administrator

Administrator to join our team in Newport News, Virginia (US-VA), United States (US). Job Duties: Windows System Administration... scripting and automation. CompTIA Security +, equivalent or higher Active DOD Secret (SSBI) clearance Preferred...

Company: NTT Data
Location: Newport News, VA
Posted Date: 16 Jan 2026

Systems Administrator

. Clearance: Candidates must possess an active top secret clearance to be considered for this position. Selected candidate...'s Degree – Yes Experience CISCO (Networking and Security Hardware) – 3 years Currently holds a Top Secret Clearance - Yes...

Posted Date: 16 Jan 2026
Salary: $92900 - 123000 per year

Senior Systems Administrator

Administrator to join our team in Newport News, Virginia (US-VA), United States (US). Job Duties: Windows System Administration... scripting and automation. CompTIA Security +, equivalent or higher Active DOD Secret (SSBI) clearance Preferred...

Company: NTT Data
Location: Newport News, VA
Posted Date: 16 Jan 2026

MSIC - HPC Linux Systems Administrator

professional experience. Minimum of 5 to 12 years of related experience Active DoD Top Secret Clearance with SCI eligibility... experience Active DoD Top Secret Clearance with SCI eligibility Must be able to pass the CI polygraph within 180 days of hire...

Company: COLSA
Location: Huntsville, AL
Posted Date: 16 Jan 2026

Systems Administrator

: Active Top-Secret Clearance Ideal candidate must have: Minimum of 3-5 years of relevant experience in system..., Mississippi 39567 As a Systems Administrator Your responsibilities will include: Client seeking a skilled and motivated System...

Posted Date: 16 Jan 2026
Salary: $60 - 65 per hour

Expert Geospatial Information Systems (GIS) Administrator

solutions. Required Qualifications Active Top Secret (TS) clearance with SCI eligibility. Minimum of eight (8) years...Geo Owl is seeking an Expert Geospatial Information Systems (GIS) Administrator to support the JGASS mission at Fort...

Company: Geo Owl
Location: Fort Bragg, NC
Posted Date: 16 Jan 2026

Linux System Administrator

administration, documentation, and templates Required Skills and Qualifications Active Top Secret clearance with immediate SCI...Job Summary We are seeking an experienced Red Hat Linux System Administrator to support and sustain critical IT...

Posted Date: 15 Jan 2026

Linux System Administrator

: We are seeking a Linux System Administrator with active or current Top Secret security clearance to join our dynamic team... environment Document system configurations, processes, and best practices. Must have Qualifications: Active or current Top...

Company: Tech Soft Inc
Location: Reston, VA
Posted Date: 15 Jan 2026
Salary: $145000 - 185000 per year

Principal Windows Systems Administrator

in IS related field. Top Secret Clearance. Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD...RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time...

Company: Northrop Grumman
Location: Linthicum, MD
Posted Date: 15 Jan 2026
Salary: $98900 - 148300 per year

Systems Administrator

capabilities. Excellent customer relations and customer support skills. Active DoD Top Secret security clearance. Desired... Security Administrator. Responsibilities: The Information Systems Security Administrator (ISSA) implements technical controls...

Posted Date: 15 Jan 2026

Senior Classified Systems Administrator

contribute at this job step; or equivalent combination of related education and work experience. Active Top Secret clearance..., Python, etc.) This requisition requires the candidate to have a minimum of the following clearance(s): Top Secret...

Company: Mitre
Location: Bedford, MA
Posted Date: 14 Jan 2026