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

Page: 8

System Administrator

Position Overview The System Administrator is responsible for installing, configuring, troubleshooting..., and flyaway kits, and provides technical consultation on network, system, and application issues. The System Administrator...

Posted Date: 09 Jan 2026

System Administrator, Senior

System Administrator, Senior Full-Time, APG, MD Top Secret/SCI Clearance Referral..., or system administration of Unix or Windows networks/systems. Managing servers, which typically involves installing...

Posted Date: 08 Jan 2026

System Administrator, Staff

Clearance Requirement: An active Top Secret SCI security clearance is required for this position.​ This position is part... security challenges in the space domain? We need your help. Our Team is looking for a System Administrator. In this role...

Company: Parsons
Location: Chantilly, VA
Posted Date: 08 Jan 2026
Salary: $86700 - 151700 per year

Systems Administrator

experience Active Top Secret Clearance or equivalent. Strong knowledge of server and network administration...Overview: The Systems Administrator is responsible for the day-to-day management, maintenance, and support of the...

Posted Date: 08 Jan 2026
Salary: $105000 - 112000 per year

Linux Systems Administrator - TS/SCI POLY

Requirement: An active Top Secret SCI w/Polygraph security clearance is required for this position.​ This position is part.... Unleash your talent and redefine what’s possible. Job Description: Parsons is seeking a Linux Systems Administrator. The...

Company: Parsons
Location: Centreville, VA
Posted Date: 08 Jan 2026

Junior Systems Administrator

experience Active Top Secret Clearance or equivalent. Knowledge of server and network administration. Experience...Overview: The Junior Systems Administrator will support the systems administration team in maintaining...

Posted Date: 08 Jan 2026
Salary: $70000 - 75000 per year

Lead Systems Administrator

in lieu of a Bachelor’s degree, with a total of 14+ years). Active Top Secret Clearance or equivalent. Strong knowledge...Overview: We are seeking a highly skilled and experienced Lead Systems Administrator to join our team. The ideal...

Posted Date: 08 Jan 2026
Salary: $135000 - 165000 per year

NAVAIR Senior Systems Administrator

at NAS Pax River. Please note an active Top Secret Clearance is required to be considered for this role. Role/Responsibilities... preventive measures are fully functioning. Required Qualifications: Must have current Top Secret Clearance. US Citizenship...

Posted Date: 07 Jan 2026
Salary: $120000 - 140000 per year

Systems Administrator

needed: Active Top-Secret Clearance. Ideal candidate will have: o IAT Level I Certification or Higher (e.g., CompTIA A+, Network... Description: As a Systems Administrator, you will: o Administer and maintain systems supporting the 3D radar system, ensuring optimal...

Posted Date: 07 Jan 2026
Salary: $60 - 65 per hour

Senior Linux Systems Administrator - 10k Sign on Bonus

, Windows and Virtualization Security Clearance: Must have an active Top Secret/SCI with Polygraph cssrc conmd At Leidos... as a System Administrator (SA) supporting programs and contracts of similar scope, type, and complexity. Education: Bachelor...

Company: Leidos
Location: Aurora, CO
Posted Date: 07 Jan 2026

Senior IT Systems Administrator - Lead

with an active or eligible security clearance (Secret or Top Secret). Language Skills Must be able to communicate effectively...Senior IT Systems Administrator - Lead Position Summary The Senior IT Systems Administrator – Lead is responsible...

Posted Date: 01 Jan 2026

Linux Systems Administrator, Senior

Administrator with an active Top Secret clearance to support a mission-critical classified program at Naval Surface Warfare Center... Qualifications: Active Top Secret clearance 5–7 years of Linux systems administration experience in enterprise or mission...

Company: American Systems
Location: Crane, IN
Posted Date: 01 Jan 2026
Salary: $80100 per year

Systems Administrator (Windows)

CLEARANCE REQUIREMENTS: Must be able to obtain a security clearance at the Top Secret level. US Citizenship is a requirement... for Top Secret clearance at this location...

Company: Bowhead
Location: Dahlgren, VA
Posted Date: 24 Dec 2025

Principal/Sr. Principal Systems Administrator - EX-PAT-Australia

organization, with internal and external customers. Preferred Qualifications Active DoD Top Secret Clearance with SCI.... As the DARC Early Use System Administrator you will get to: Power up, configure, and shut down DARC computer infrastructure...

Company: Northrop Grumman
Location: USA
Posted Date: 23 Dec 2025
Salary: $94200 - 141200 per year

Systems/Network Administrator (Clearance Required)

and carry IT hardware and peripherals. Active Secret Security Clearance with ability to obtain Top Secret. Travel Required: Up... for an onsite System/ Network Administrator to join our dynamic team in Linthichum Heights, MD! Keeping our systems, technology...

Company: Viasat
Posted Date: 22 Dec 2025
Salary: $105000 - 167500 per year

Systems/Network Administrator (Clearance Required)

to lift and carry IT hardware and peripherals. Active Secret Security Clearance with ability to obtain Top Secret. Travel... an exciting opportunity for an onsite System/ Network Administrator to join our dynamic team in Linthichum Heights, MD! Keeping...

Company: Viasat
Posted Date: 21 Dec 2025
Salary: $105000 - 167500 per year

Linux Systems Administrator

installations. Security Clearance Requirement: An active Top Secret SCI w/Polygraph security clearance.... Unleash your talent and redefine what’s possible. Job Description: Are you a skilled Linux Systems Administrator...

Company: Parsons
Location: Centreville, VA
Posted Date: 21 Dec 2025
Salary: $100900 - 176600 per year

Linux Systems Administrator - TS/SCI POLY

. Familiarity with server and networking equipment rack installations. Security Clearance Requirement: An active Top Secret SCI.... Unleash your talent and redefine what’s possible. Job Description: Are you a skilled Linux Systems Administrator...

Company: Parsons
Location: Centreville, VA
Posted Date: 21 Dec 2025

Multi-Domain System Administrator

. Required Qualifications Top Secret clearance with SCI eligibility (required at start). Bachelor’s degree in IT, Computer Science...Overview: Multi-Domain Systems Administrator LOCATION: On Site - Kirtland AFB, NM JOB STATUS: Full-time...

Company: Astrion
Location: Albuquerque, NM
Posted Date: 20 Dec 2025

Multi-Domain System Administrator

program environments. Required Qualifications Top Secret clearance with SCI eligibility (required at start). Bachelor...Job Description: Overview Multi-Domain Systems Administrator LOCATION: On Site - Kirtland AFB, NM JOB STATUS...

Company: Astrion
Location: Albuquerque, NM
Posted Date: 19 Dec 2025