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

Page: 7

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

System Administrator

Overview: UNITED STATES CITIZEN MUST HAVE AN ACTIVE TOP SECRET CLEARANCE 100% ONSITE Soft Tech Consulting... is seeking a highly motivated, self-directed individual to fill the role of a System Administrator for an existing government...

Location: Arlington, VA
Posted Date: 11 Jan 2026

Systems Administrator (NETAPP)

environments. Qualifications: Active Top Secret clearance required. Bachelor's degree in an IT-related discipline (e.g...Overview: DecisionPoint Corporation is seeking a Systems Administrator (NETAPP) for the Norfolk Naval Shipyard IT...

Posted Date: 10 Jan 2026

Specialist, Systems Engineer - RC-135 Computer Systems Administrator

of prior related experience. Active Secret Clearance with the ability to obtain Top Secret/SCI Security Clearance and pass... and UNIX-based operating systems using command line and Oracle database administration Active Top Secret/SCI clearance #LI...

Location: USA
Posted Date: 10 Jan 2026

Systems Administrator – Helpdesk Sys Admin

Applicants must have a current, active in-scope DoD-issued Top Secret security clearance at the time of application... Preferred Qualifications: A current, active in-scope DoD-issued Top Secret/SCI security clearance at the time of application...

Posted Date: 09 Jan 2026
Salary: $75800 - 113800 per year

Linux Systems Administrator

in production environments while applying industry standards and best practices Clearance: Active Top Secret Clearance. SCI... Administrator to implement and manage a centralized Cloud System Management system. This role requires a self-starter who can...

Company: Peraton
Location: Gaithersburg, MD
Posted Date: 09 Jan 2026
Salary: $112000 - 179000 per year

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

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

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: 07 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: 07 Jan 2026

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: 07 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 Systems Administrator/Task Lead

continuous improvement initiatives and methods. Qualifications Requirements: Shall possess a TOP SECRET w/ SCI Clearance...Empower AI: As the Senior Systems Administrator/Task Lead (NCR), you will act as a model of customer service excellence...

Posted Date: 07 Jan 2026

Senior Systems Administrator/Task Lead

continuous improvement initiatives and methods. Qualifications: Requirements: Shall possess a TOP SECRET w/ SCI Clearance....I. Jobs. This designation reflects the company’s commitment to hiring and supporting active-duty and veteran employees. Responsibilities...

Company: Empower AI Inc.
Location: Arlington, VA
Posted Date: 06 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