Average salary: $115,000 /yearly
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$135k - $216k
...Systems Admin / DBA Job Locations US-MD-Fort Meade Requisition ID 2026-164342 Position Category Engineering Clearance Top Secret/SCI Responsibilities Peraton seeks a System Admin/DBA to support Department of Defense...SuggestedContract workShift workPeraton
Maryland1 day ago- A defense technology company is seeking a System Admin/DBA to support the Department of Defense Cyber Defense Command with DCO AI Cyber Security. This role, based in Fort Meade, MD, requires expertise in administering Linux/Windows systems and managing databases like PostgreSQL...Suggested
- ...or database certifications 8 years of specific experience Bachelor's degree in Computer Science or related field Peraton seeks a System Admin/DBA to supportDepartment of Defense Cyber Defense Command (DCDC) with DCO AI Cyber Security. Location: Fort Meade, MD. In this...Suggested
- ...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...SuggestedFull timeWork at office
MANTECH
Maryland4 hours ago - ...MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. Responsibilities : Responsibilities include, but are not limited to the following: Ability to analyze user’s requirements and high-level system...SuggestedFull timeWork at officeFlexible hoursAfternoon shift
MANTECH
Laurel, MD4 hours ago - ...MANTECH seeks an experienced and passionate, career and customer-oriented Linux Systems Administrator to join our team located in the Fort Meade, MD area. Responsibilities include, but are not limited to: Provide comprehensive administration and support...SuggestedFull timeWork at office
MANTECH
Maryland4 hours ago $135k
ManTech International is seeking a Linux System Administrator to support mission-critical Information Technology (IT) and Technical Support operations for U.S. national security customers. In this role, you will design, implement, secure, and maintain enterprise Linux...SuggestedManTech International
Maryland15 days ago- ...MANTECH seeks a motivated, career-driven, and customer-focused Senior Linux and VMWare System Administrator to join our team in Laurel, MD . This position supports the high-visibility Enterprise Infrastructure Services (EIS) organization, responsible for the delivery...SuggestedFull timeWork at office
MANTECH
Laurel, MD4 hours ago - ...MANTECH seeks a Senior Linux System Administrator to join our team in Ft. Meade, MD . In this role, you will provide support for implementation, troubleshooting, and maintenance of IT systems, as well as manage IT system infrastructure and any processes related...SuggestedFull timeWork at office
MANTECH
Maryland20 days ago - ...operator who is comfortable working in production environments, troubleshooting across infrastructure and applications, and supporting systems that integrate with external platforms and customer environments. This role is critical to improving operational stability,...SuggestedTemporary work
- 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
- 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
- A leading security services company is seeking an experienced IT professional for a key role in College Park, MD, focused on system administration for Linux and Windows platforms, alongside network engineering tasks. The role demands a bachelor’s degree in a relevant field...Suggested
$130,000 per week
ManTech is seeking a Senior Linux System Administrator to provide advanced level support and configuration for our secure computing environments supporting critical national security programs. This role demands proficiency in Linux systems, ensuring stable operations,...SuggestedManTech International
Maryland19 days ago- Title : Senior Systems Administrator / Engineer Location : Rockville, MD or McLean, VA Are you a hands‑on infrastructure engineer who enjoys solving complex problems and modernizing systems? We’re looking for a Senior Systems Administrator / Engineer to help design and...Suggested
$112k - $179k
A national security company is seeking a Senior Infrastructure and Systems Administrator in Laurel, MD. You'll manage complex infrastructure systems, perform system administration for both Windows and Linux environments, and ensure security protocols are met. The ideal...- A technology solutions provider in Annapolis seeks a hands-on system administrator who thrives in complex environments. The role involves maintaining mission-critical systems, supporting advanced analytics, and working with cutting-edge compute infrastructure, including...
- ...a vibrant work environment that prioritizes rewarding careers and competitive compensation. The Role We are seeking a Systems Integration Engineer to manage enterprise computer systems and networks for a critical mission. You will analyze technical issues,...For contractors
stanleyreid.com
Annapolis, MD2 days ago - ...MANTECH seeks a motivated, career-driven, and customer-focused Senior System Administrator to join our team in Columbia, MD . You will play a critical role in supporting the enterprise infrastructure capabilities for a global, mission-focused workforce. This position...Full timeWork at office
MANTECH
Columbia, MD4 hours ago - ...environment • Experience with server hardening review and scripts to support deployment • Experience with managing enterprise Linux systems • Experience with domain name service, Network Time Protocols, enterprise messaging, and file forwarding services • Ability to...
Fuse Engineering
Annapolis, MD1 day ago - ...Raye IT is looking for an engineer with Linux & Windows experience to support the infrastructure of on-premises physical and virtual systems, Responsibilities Provide implementation, troubleshooting, and maintenance support for Information Technology (IT)...Monday to FridayFlexible hours
Raye IT Consulting
Silver Spring, MD3 days ago $110k - $130k
...our government clients. The Linux Engineer will be responsible for the administration, maintenance, and enhancement of Linux-based systems to ensure secure, reliable, and efficient operation in compliance with DoD standards. Administer and support Linux servers and workstations...Contract workResource Management Concepts
Bethesda, MD3 days ago$86k - $138k
...Linux Systems Engineer Job Locations US-MD-College Park Requisition ID 2026-163721 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Peraton Labs is seeking a poly cleared...Full timeContract workFor subcontractorRemote workShift workPeraton
College Park, MD2 days ago$129.81k - $172.5k
...None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Automation Tools, Complex Systems, Linux, System Administration, System Designs Certifications: None Experience: 10 + years of related experience US...Temporary workImmediate startRemote workWorldwideFlexible hoursGeneral Dynamics Information Technology
Germantown, MD3 days ago- ...poly need apply.** Azusa Solutions is seeking a Sr. System Administrator/System Engineer - Linux to join our team of talented... ...: Minimum of 10 years experience as a Linux System Admin / Eng. Linux - (CentOS/RHEL) Linux admin certification...Temporary workLocal areaImmediate startRemote work
Azusa Solutions LLC
Annapolis, MD1 day ago $60k - $85k
...Behind every solution is a group of experts who care deeply about impact-whether we're supporting data-driven decisions, modernizing systems or safeguarding critical programs. Position Summary: We are seeking a skilled and proactive Linux Systems Engineer to join...Live inLocal areaRELI Group, Inc.
Annapolis, MD4 days ago$190k - $240k
...Linux Systems Engineer/Administrator with experience supporting government programs through the design, implementation, and maintenance of secure and reliable Linux-based systems. Skilled in system installation, configuration, patching, and troubleshooting to ensure compliance...Contract workWork experience placementPROPHASYS - Advanced Technology
Annapolis, MD1 day ago$10k
...Description The Senior System Administrator / Engineer - Linux will support a high-visibility, mission-critical environment within an Intelligence Community (IC) enterprise. This role is responsible for the administration, engineering, and operational support of Linux...Temporary workFor contractorsLocal areaShift workWeekend workAfternoon shiftWeekday workColumbia Technology Partners
Annapolis Junction, MD4 days ago$112k - $179k
...Linux Systems Administrator Job Locations US-MD-Gaithersburg Requisition ID 2026-162587 Position Category Cyber Security Clearance Top Secret Responsibilities This is an on-site position in Gaithersburg, MD....Contract workShift workPeraton
Gaithersburg, MD1 day ago$92.3k - $166.85k
...Vision, and Values guide the way we do business. Your greatest work is ahead! Leidos' Defense is seeking a Information Linux System Administrator to join our team at our Bowie, MD office. The candidate will be part of a IT team responsible for the design,...Work at officeLocal areaImmediate startRemote workWorldwideRelocationLeidos
Bowie, MD3 days ago
