Average salary: $134,682 /yearly
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- ...Linux Administrator The DTRA program at GES is seeking a Senior Linux Administrator in Fort Belvoir, VA to support the DTRA I3TS Infrastructure Services team to maintain and optimize the Linux production environment. The candidate will be responsible for sustaining...LinuxLocal areaRemote workShift work
Global Enterprise Services, LLC
Fort Belvoir, VA6 hours ago - ...Job Description We are looking for Linux Systems Administrators to support and maintain secure, mission-critical production environments for our customers. This position is responsible for planning, implementing and performing all the various tasks required to build...Linux
Grove Recruit Group
Springfield, VA1 day ago - ...Security Hardening: Implementing and maintaining STIG (Security Technical Implementation Guides) compliance across Windows and Linux environments. Vulnerability Management: Identifying, tracking, and remediating security vulnerabilities; performing regular system...LinuxWork at office
ECS Limited
Quantico, VA2 days ago - ...Our global, 12,000 person technology solutions, products and services client has asked The Maven Group to help find a talented Linux Systems Administrator for a porject based at Fort Belvoir, VA. This position is fully on-site. Relocation provided for the right candidate...LinuxRelocationFlexible hours
The Maven Group Co
Fort Belvoir, VA1 day ago - ...Department of Navy. The ideal candidate will need at least 5 years of experience in enterprise systems, a strong grip on Microsoft and Linux systems, and the ability to handle sensitive information with a Top Secret clearance. This position offers a competitive salary and...Linux
$59.15k - $106.93k
...with information system developers, customers and independently. Install, configure and administer a wide variety of windows and linux/unix operating systems, servers, workstations, desktops, storage, network components for Local Area Networks (LANs), Storage Attached...LinuxHourly payLocal areaImmediate startRemote workWeekend workLeidos
Quantico, VA3 days ago$90k - $120k
...systems for compliance with Naval Air Systems Command and Defense Information Systems Agency policies. The role requires extensive UNIX/Linux experience and involves responsibilities such as server maintenance, troubleshooting, and utilizing container orchestration tools....Linux- A technology consulting firm in Fredericksburg, VA, is hiring a Senior Systems Administrator (UNIX/Linux) to provide IT infrastructure support for government contracts. Candidates must be U.S. citizens with active DoD clearance. The role involves administration, configuration...Linux
- ...We are seeking a Linux Administrator SME for our Partner's support teams, which includes their Centralized SuperComputing Facility (CSCF) High Performance Computing (HPC) and other onctracts. The client provides Red Hat Enterprise Linux (RHEL) based HPC services...LinuxContract work
Newgen
Springfield, VA1 day ago - ...Job Title: Linux Administrator Location: Fort Belvoir, VA Type: Direct Hire Contractor Work Model: Onsite Security Clearance: Active Secret Clearance Required Responsibilities Support, maintain, and enhance Linux-based systems and services that enable...LinuxPermanent employmentFor contractors
System One Holdings, LLC
Fort Belvoir, VA3 days ago - ...troubleshooting, and technical leadership. Key Responsibilities Lead administration and maintenance of Windows and Linux enterprise environments. Oversee system installation, configuration, patching, and upgrades across multiple environments....LinuxFull timeTemporary workWork at officeShift work
ATG
Quantico, VA4 days ago $113k - $143k
...tasks. The ideal candidate has over 5 years of relevant experience, strong knowledge of systems engineering, and familiarity with Unix/Linux systems and cloud platforms. A DoD TS/SCI clearance and a relevant certification are required. The position offers a competitive...Linux$120.8k - $265.8k
...Job Title: Linux Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: Join...LinuxFull timeContract workWork experience placementRemote workFlexible hoursCACI International
Lorton, VA2 days ago- ...A Global Government Defense Contractor is seeking a SME Linux Administrator to join their team in Springfield, VA! This is 100% onsite Location: Springfield, VA Clearance: Must have active TS/SCI with CI Poly to start Program Description...LinuxContract workFor contractorsLocal area
Kaztronix
Springfield, VA1 day ago - ...administration experience Active DoD Secret clearance (TS/SCI preferred depending on contract) Strong experience with Windows and/or Linux operating systems Experience with virtualization technologies (e.g., VMware, Hyper-V) Knowledge of Active Directory, DNS,...LinuxFull timeContract workTemporary workWork at officeShift work
ATG
Quantico, VA4 days ago $62k - $141k
...You Have: ~5+ years of experience designing, integrating, or configuring enterprise systems or architecture ~ Experience with Linux and Windows and Virtual Environments ~ Experience designing or maintaining Micro sof t Active Directory or Exchange environments...LinuxFull timeContract workPart timeWork at officeLocal areaRemote workBOOZ, ALLEN & HAMILTON, INC.
Quantico, VA4 days ago- ...Skills You'll Bring: CompTIA Security+ CE (IAT Level II) - Baseline DoD IA certification for system administrators. RHCSA - Core Linux system administration certification. Experienced with frequent use and application of technical standards, principles and...LinuxLocal areaWorldwideFlexible hours
Parsons Company
Quantico, VA2 days ago $75.2k - $158.1k
...Job Title: Linux Administrator - ACAS Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * CACI IS THE WINNER...LinuxLong term contractFull timeContract workFor contractorsWork experience placementLocal areaImmediate startWorldwideFlexible hoursCACI International
Springfield, VA6 hours ago$99.7k - $175.84k
...prosperity. Join us in shaping a new era in space and find a career that's built for you. Lockheed Martin provides Red Hat Enterprise Linux (RHEL) based High Performance Computing (HPC) services through the HPC lifecycle for computational requirements, architecture,...LinuxFull timeContract workTemporary workWork experience placementWork at officeRemote workRelocationMonday to FridayFlexible hoursShift workLockheed Martin Corporation
Springfield, VA4 days ago$69.3k - $158k
..., or X86 systems Experience with commercial digital forensics applications using USB, UART, JTAG, and ISP Experience with UNIX or Linux operating systems Ability to work independently and manage and balance a high-priority or high-pressure workload Possession of excellent...LinuxFull timeContract workPart timeLocal areaRemote work$90k - $120k
...maintain servers for compliance with Naval Air Systems Command (NAVAIR) and Defense Information Systems Agency (DISA) policies for Linux and Windows-based operating systems. We are looking for an out-of-the-box thinker equally comfortable performing installs, patches,...LinuxContract workInterim role- ...-SQL; MS SQL Server 2016 database and newer; Oracle 12c and newer; and Windows Server 2019 and newer. ~ Experience working with Linux/UNIX servers desired. ~ Experience with the evaluation and implementation of DISA Security Technical Implementation Guides (STIGs...LinuxLocal area
System One Holdings, LLC
Quantico, VA4 days ago $142.79k - $189.75k
...Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Computer Networking, Information Assurance, Linux, Virtual Environments, Windows Active Directory Management Certifications: None Experience: 10 + years of related experience...LinuxCivilian ContractorTemporary workImmediate startRemote workWorldwideFlexible hoursGeneral Dynamics Information Technology
Quantico, VA4 days ago$62k - $141k
...wait. You Have 5+ years of experience designing, integrating, or configuring enterprise systems or architecture Experience with Linux and Windows and Virtual Environments Experience designing or maintaining Microsoft Active Directory or Exchange environments Knowledge...LinuxFull timeContract workPart timeWork at officeLocal areaRemote work- ...Senior Linux Administrator Job Locations 3 hours ago(4/2/2026 2:26 PM) Job ID 2026-12047 Posted Date Information Technology Job Location US-VA-Lorton Company Overview We are a world-class team of professionals who deliver...Linux
QinetiQ U.S.
Lorton, VA6 hours ago $107.41k - $114k
...facilities, U.S. citizenship is required. Responsibilities for this Position Role and Position Objectives: Join our team as a Linux Systems Administrator (Service Desk) for Space, Cyber and Intelligence Systems! You'll work with a diverse team managing enterprise...LinuxFlexible hoursGeneral Dynamics Mission Systems
Fort Belvoir, VA3 days ago- A leading technology services firm in Virginia seeks a Linux Administrator to manage systems and provide technical support. Candidates must hold a CompTIA Security+ Certification and have over ten years of experience with Red Hat Enterprise Linux and proficiency in Microsoft...Linux
$130k - $145k
...monitoring tools Respond to router and switch alarms, diagnose root causes, and restore network services Support Cisco‑based and Linux‑based routing platforms in a secure, mission‑critical environment Remotely access routers, switches, Type 1 Encryption devices, and...LinuxFull timeTemporary workFor contractorsRemote workMonday to FridayFlexible hoursNight shift- ...environment. Systems include but are not limited to: Virtual infrastructure (drive space management, high availability systems, etc), Unix/Linux systems, Microsoft Windows systems, Data Center LAN, Storage solutions, Oracle & SQL database and other high priority systems in...LinuxWork experience placementCurrently hiringNight shift
Marathon TS
Springfield, VA6 hours ago - ...thinkers, and committed creators that are passionate about what they do. We are currently hiring a SENIOR SYSTEMS ADMINISTRATOR (UNIX/LINUX) to provide IT infrastructure support for a Government customer. MUST BE A US CITIZEN WITH ACTIVE DoD CLEARANCE (WITH ABILITY TO...LinuxContract workCurrently hiring
Banduri
Fredericksburg, VA2 days ago
