Refine Reset All
Distance:
Sort by
Employer/Recruiter
Experience

Linux System Administrator Jobs In Quantico, Virginia - 29 Job Positions Available

1 – 20 of 29 jobs
ManTech jobs

General information Requisition # R69146 Locations USA-VA-Warrenton, USA-MD-Fort Washington Posting Date 07/09/2026 Security Clearance Required TS/SCI Remote Type Onsite Time Type Full time Description & Requirements Shape the future of defense with MANTECH! Join a team

ManTech  28 days ago
ManTech jobs

General information Requisition # R69220 Locations USA-VA-Quantico Posting Date 07/13/2026 Security Clearance Required TS/SCI Remote Type Onsite Time Type Full time Description & Requirements Shape the future of defense with MANTECH! Join a team dedicated to

ManTech  24 days ago
Accenture Federal Services jobs

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people.Our 13,000+ people are united in a shared purpose to pursue the limitless

Accenture Federal Services  20 days ago
Nationwide IT Services jobs

System Administrator Location: Fort Belvoir, VA Security Clearance: Active Secret Security Clearance Position Overview Nationwide IT Services (NIS) is seeking an experienced System Administrator to support a Department of Defense customer at Fort Belvoir, VA. This position is responsible for

Nationwide IT Services  9 days ago
General Dynamics Information Technology jobs

Type of Requisition:Regular Clearance Level Must Currently Possess:Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain:Top Secret SCI + Polygraph Public Trust/Other Required:None Job Family:IT Infrastructure and Operations Job Qualifications: Skills:Linux, Microsoft Enterprise Technologies,

General Dynamics Information Technology  9 days ago
ManTech jobs

System Administrator Hiring Immediately

MANTECH seeks a motivated, career and customer-oriented Systems Administrator to join our team USMC IT Service Desk in Stafford, VA. Responsibilities include but are not limited to: Maintain multiple networks for over 600 users Assist in administering and

ManTech  2 days ago
Leidos jobs

Description ​​Join us in transforming how technology serves those who serve.  ​At Leidos, were not just delivering solutions – were pioneering the future of defense and intelligence technology. Our diverse teams of innovators unite around a

Leidos  15 hours ago
Leidos jobs

Description Launch Your Next Mission with Leidos! Do you enjoy solving technical challenges, keeping mission-critical systems running at peak performance, and delivering exceptional customer support? Leidos is seeking a Mid-Level Systems Administrator / Helpdesk Engineer to join the Chinook Program supporting an Intelligence

Leidos  15 hours ago
ManTech jobs

MANTECH seeks a motivated, career and customer-oriented LINUX SERVER ADMINISTRATOR to join our team in QUANTICO, VA. This position supports mission-critical Department of War (DoW) IT infrastructure. The contractor will be responsible for the installation, configuration, maintenance, and

ManTech  1 day ago
Nationwide IT Services jobs

Senior Application Administrator Location: Fort Belvoir, VA Security Clearance: Active Secret Security Clearance Position Overview Nationwide IT Services (NIS) is seeking an experienced Senior Application Administrator to support a Department of Defense customer at Fort Belvoir, VA. This

Nationwide IT Services  9 days ago
Leidos jobs

Description Senior System Administrator Alexandria, VA   Leidos is hiring a Senior System Administrator to support Red Hat systems operating within the Army Cloud Computing Enterprise Transformation (AC2SP) on both unclassified and classified networks in Alexandria, VA. This position plays a

Leidos  15 hours ago
Strategic Business Systems (SBS) jobs

Strategic Business Systems, Inc. (SBS) is hiring a motivated Sr DevOps/Linux Systems Engineer to support a cutting-edge modeling and analytics framework in support of the U.S. Intelligence Community (IC). On this program you will have the opportunity to work

Strategic Business Systems (SBS)  3 days ago
Strategic Business Systems (SBS) jobs

Strategic Business Systems, Inc. (SBS) is hiring a motivated Sr DevOps/Linux Systems Engineer to support a cutting-edge modeling and analytics framework in support of the U.S. Intelligence Community (IC). On this program you will have the opportunity to work

Strategic Business Systems (SBS)  3 days ago
Strategic Business Systems (SBS) jobs

Senior Software Engineer (Cloud / DevOps) – AWS Professional Services Location: Fort Meade, MD (Onsite Preferred) Work Arrangement: Onsite / Hybrid (mission dependent) Citizenship: U.S. Citizenship required Security Clearance: Active TS/SCI with CI Polygraph required ABOUT

Strategic Business Systems (SBS)  3 days ago
TekSynap jobs

Responsibilities & Qualifications Core Role & Purpose The DTRA CSSP Cybersecurity Engineer serves as the principal technical authority responsible for the design, deployment, sustainment, and optimization of the CSSPs security toolsets and infrastructure. This engineering role

TekSynap  11 hours ago

Python Developer Connect Talent Solutions is a fast growing, innovative staffing firm offering direct placement, contract and contract to hire solutions. We are uniquely positioned and experienced to support your requirements from IT and engineering to

Connect Talent Solutions  6 hours ago
Resource Management Concepts, Inc. jobs

Resource Management Concepts, Inc. (RMC) is a professional services firm delivering management and technology solutions to government and commercial clients, with strong experience supporting defense and public-sector missions. The team is focused on providing high-quality services

Resource Management Concepts, Inc.  22 days ago
ManTech jobs

hackajob is collaborating with MANTECH to connect them with exceptional professionals for this role. MANTECH seeks a motivated, career and customer-oriented LINUX SERVER ADMINISTRATOR to join our team in QUANTICO, VA . This position supports mission-critical Department of

ManTech  13 hours ago
MultiSafepay jobs

Senior System Admin - Linux Devops Specialist Cualquier información adicional que necesite para este trabajo se encuentra en el texto a continuación. Asegúrese de leerla detenidamente y luego envíe su solicitud. Join our dynamic team at MultiSafepay ,

MultiSafepay  20 hours ago

Job Title: Cybersecurity Engineer, Forescout Location: Quantico, VA (DMV) Department: 410 Supervisor: Vice President-Engineering FLSA Status: Exempt Job Description: We are currently seeking a talented Forescout Administrator to join our team. This role will provide network administrator support

TalentBridgeX  16 days ago

Subscribe for job alerts and resources to make your job search easier!

Confirmation email sent to

Check your email and click on the link to start receiving your job alerts

Receive the latest job openings for:

linux system administrator jobs in quantico va

You also might be interested in:

Systems Administrator

Configuration Management

Cybersecurity

CompTIA

System Administration

Polygraph

DevOps

Hybrid

Classifieds

Vulnerability

Confirmation email sent to

Check your email and click on the link to start receiving your job alerts

All Filters Apply
Sort by
Employer/Recruiter
Experience