Average salary: $115,000 /yearly
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- ...Job Description Key Responsibilities: Provide support of the a system; provide operations, management, and administrative support to provide 99.9% availability Provide additional coverage and support of the system Performs scripting of tasks to help automate administration...SuggestedImmediate startFlexible hoursWeekend work
Comtech LLC
Silver Spring, MD1 day ago - ...on 05/08/2026 Contractor will be supporting an IC wide mission environment / service. Minimum of 10 years experience as a Linux System Admin / Eng. Requirements Extensive experience installing, configuring, maintaining JBoss / Wildfly VMWare VM creation,...SuggestedFor contractors
$120.58k - $170.12k
...Requisition ID: 3390 Salary Range: $120,584.00 To $170,122.00 Annually Job Description Quevera is seeking a highly skilled Linux Systems Administrator with an active TS/SCI clearance with Polygraph to support mission‑critical programs in Fort Meade, Maryland. In this...SuggestedFull timeTemporary work- Jovian Concepts, LLC is looking to hire a Systems Administrator Level 2 versed in SQL-based database systems for a great opportunity in the Annapolis Junction, MD area. A current and active TS/SCI clearance with a MD Polygraph is required. No CCA's will be accepted at this...Suggested
- Jovian Concepts, LLC is looking to hire a Systems Administrator Level 3 to support a mixed Linux/Windows environment for a great opportunity in the Annapolis Junction area. A current and active TS/SCI Clearance with a Polygraph from the MD Customer is required. No CCA's...Suggested
$85.5k - $150.77k
...organizations. Our global reach and technical depth offer an endless amount of opportunities for up‑and‑coming Autonomic Logistics Information Systems (ALIS) or Mission Planning Environment (MPE) professionals seeking a place to make their mark - or for seasoned Autonomic Logistics...SuggestedFull timeTemporary workRelocationFlexible hoursShift workRotating shift- A leading defense contracting company in Annapolis, Maryland is actively seeking a skilled System Administrator II to provide support for IT systems. The role requires managing both Linux and Windows systems, ensuring optimal operations, and assisting users. Candidates...Suggested
- Peraton is seeking an Enterprise Infrastructure Support Senior Systems Administrator to join our Cyber Mission business unit in Jessup, MD. A bachelor's degree in a technical discipline and 10 years of experience as a systems administrator are required. Manage system capacity...SuggestedFull time
$190k - $210k
BTS Software Solutions is hiring a Systems Administrator Skill Level 3 to support Department of War IC missions in Annapolis Junction, MD. This role involves troubleshooting, maintaining IT systems, and managing configuration tasks. The candidate should have 15 years of...Suggested- We are seeking an experienced Systems Administrator with 10+ years of expertise and a technical Bachelor’s degree to join our team in Annapolis Junction, MD. Responsibilities Support the troubleshooting and maintenance of an End Point Management System (BigFix). Provide...Suggested
$78.4k - $79.91k
...architecture and governance of enterprise backup and recovery services that protect large, complex environments supporting mission-critical systems in a federal IT setting. This role owns the overall health, scalability, and resiliency of backup platforms, guiding design...SuggestedContract workWork at officeASM Research, An Accenture Federal Services Company
Maryland2 days ago$110k - $120k
...analytics solutions through proven and innovative methods is our vision. Job Description Dobbs Defense Solutions is seeking a Linux System Administrator to provide technical support to the Fort George G. Meade. The role includes administering and securing RHEL systems...SuggestedLocal areaDobbs Defense Solutions, LLC
Maryland2 days ago$115k
...System Administrator Position Overview We are seeking a System Administrator to support the implementation, troubleshooting, and maintenance of Information Technology (IT) systems. This role is responsible for managing IT infrastructure and supporting day‑to‑day operations...SuggestedJobr
Columbia, MD1 day ago$77.6k - $176k
...Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the U.S. Federal Government? We're looking for a cross domain...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote workBOOZ, ALLEN & HAMILTON, INC.
College Park, MD3 days ago- ...MANTECH seeks an experienced and passionate, career and customer-oriented Linux System Administrator to join our team in Ft. Meade, MD. Responsibilities include but are not limited to: Creating and managing virtual environments Systems administration...SuggestedWork at office
ManTech
Maryland2 hours agonew - ...Linux Admin REQUIRES AN ACTIVE/EXISTING TS/SCI WITH FS POLYGRAPH - NO REMOTE WORK, MUST WORK ON SITE Job Duties Work in an environment where you can help design the architecture and develop solutions to meet organizational needs. Looking for an innovative, motivated individual...Remote work
DAn Solutions Inc
Laurel, MD2 days ago $131k - $168k
...The Solutions Group Llc is seeking a System Administrator to maintain critical STE systems in Annapolis, Maryland. You will administer Linux-based systems, troubleshoot network configurations, and support NetApp storage. Required qualifications include a Top Secret Clearance...The Solutions Group
Maryland3 days ago$100k
...You will be joining a team of problem solvers who are committed to scalable solutions in a complex secure setting. As a Senior Linux Systems Engineer You will troubleshoot Linux Servers and Workstations, performing root cause analysis, modifying configurations, diagnosing...Temporary workWork experience placementInterim roleRelocation packageFlexible hoursJohns Hopkins Applied Physics Lab
Laurel, MD2 days ago$130k - $150k
...An active TS/SCI with Polygraph is required for this position Red Arch Solutions is seeking a skilled and detail-oriented Linux System Administrator to join our IT infrastructure team in Annapolis Junction, Maryland. The ideal candidate will have strong experience managing...Contract workWork experience placementLocal areaRed Arch Solutions
Maryland2 days ago$70k - $124k
...Overview Job Title: Linux System Administrator Location: Arnold AFB Job Family Code: P – IT / Cyber Security / Network Systems Function/Branch: Engineering / Infrastructure Directorate: Mission Information Services Position Type: Regular, Full-Time Pay Type: Exempt Grade...Hourly payFull timeContract workFor contractorsLocal areaBnh Jv
Arnold, MD1 day ago- ...Overview Annapolis Junction, United States | Posted on 05/08/2026 We are seeking a skilled and detail-oriented Linux System Administrator to join our IT infrastructure team. The ideal candidate will have strong experience managing enterprise Linux environments and supporting...
CDIT
Annapolis, MD2 days ago $112k - $179k
...Linux Systems Administrator Job Locations US-VA-Herndon | US-DC-Washington | US-MD-Riverdale Requisition ID 2025-160216 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Location...Contract workFor contractorsImmediate startShift workPeraton
Riverdale, MD2 days ago$180k - $190k
...currently possess this level of clearance. Telework: None Basic Requirements: ~ Security+ Cert ~10 years of experience as a System Administrator ~ Bachelor's degree in a technical discipline ~5 additional years of experience as a System Administrator may be...Immediate startRemote workShield Consulting Solutions
Linthicum Heights, MD1 hour agonew- ...Prometheus/Grafana/ELK) with actionable SLOs. Troubleshoot OS, storage, and network performance (I/O, CPU, memory, TCP/IP) using system profiling tools. High Availability & Continuity Support clustering and HA patterns (Pacemaker/Corosync, systemd units,...Remote work
TekSynap
Annapolis Junction, MD1 day ago $103.8k - $218.1k
...Job Title: Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity:...Full timeContract workWork experience placementWork at officeFlexible hoursCACI International
Oxon Hill, MD1 hour agonew$101k - $129k
...Systems Administrator, Bulk Data Transport Operations Make an Impact Where It Matters Most At Intelliforce, we support mission infrastructure that has to be available, reliable, and ready around the clock. In this role, you will join the Bulk Data Transport Team...Contract workFor contractorsImmediate startWorldwideVisa sponsorshipIntelliforce-IT Solutions Group, LLC.
Annapolis Junction, MD2 days ago- ...Linux administrator responsible for the administration and operational support of enterprise Linux infrastructure with an emphasis on systems performance, application hosting, and automation. This position works alongside senior engineers and architects to contribute to...
Skyline Technology USA LLC.
Glen Burnie, MD2 days ago $98k - $163.1k
...Linux System Administrator Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we've been a trusted partner to the Department of Defense, delivering cutting-edge projects...Hourly payContract workTemporary workWork experience placementWork at officeLocal areaRemote workManTech
Frederick, MD3 days ago$104k - $166k
...Responsibilities Peraton Labs is seeking a poly cleared Linux Systems Administrator to support the infrastructure team for a cleared research and development program in Maryland. This role will support the implementation, maintenance, troubleshooting, and daily operations...Full timeContract workFor subcontractorRelocation packageShift workPeraton
College Park, MD2 days ago- ...Overview: Linux Admin VMWare NSX skills Req # 2556-1,# 2557-1 - 2 Positions Work Location: Owings Mills MD Skills with... ...team environment Linux/Unix/ AIX patch & maintain systems able to address customer tickers scripting &...Work experience placement
r2 Technologies, Inc.
Owings Mills, MD1 day ago
