Average salary: $119,666 /yearly

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  •  ...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... 
    Suggested
    Full time
    Work at office

    MANTECH

    Maryland
    1 day 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 for... 
    Suggested
    Full time
    Work at office

    MANTECH

    Maryland
    1 day 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... 
    Suggested
    Full time
    Work at office

    MANTECH

    Maryland
    1 day ago
  •  ...MANTECH seeks a motivated, career and customer-oriented  Linux   System Administrator to join our team in  Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national... 
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    Full time
    Work at office

    MANTECH

    Laurel, MD
    1 day 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... 
    Suggested
    Full time
    Work at office

    MANTECH

    Laurel, MD
    1 day ago
  •  ...Linux System Administrator We are looking for a dedicated and skilled Linux Systems Administrator to join our team and play a vital role in managing and maintaining our Linux-based infrastructure. In this position, you will be responsible for deploying, configuring... 
    Suggested

    Cymertek

    Annapolis Junction, MD
    4 days ago
  •  ...Linux System Administrator Quevera is seeking an Linux System Administrator to join our team. At Quevera, we don't just offer jobs—we provide opportunities to be part of a dynamic, forward-thinking community that fosters innovation, collaboration, and personal growth... 
    Suggested
    Temporary work

    Quevera

    Columbia, MD
    1 day ago
  • $91.6k - $153k

     ...Linux Administrator Location US-MD-Gaithersburg ID 2025-3641 Category IT / Cyber Security / Network Systems Position Type Full-Time Remote No Clearance Required Secret Overview AMERICAN SYSTEMS... 
    Suggested
    Full time
    For contractors
    Remote work

    American Systems

    Gaithersburg, MD
    4 days ago
  •  ...Linux / UNIX Systems Administrator (PeopleSoft / Oracle) LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and motivated Linux / UNIX Systems Administrator... 
    Suggested

    Cymertek

    Annapolis Junction, MD
    4 days ago
  • $147.29k - $199.28k

     ...and Operations Skills: Hardware Refresh,IT Installations,Linux,System Performance Monitoring,Unix Experience: 10 + years...  ...Required: Yes Job Description: LINUX SYSTEMS ADMINISTRATOR SME YOUR IMPACT Own your opportunity to support national... 
    Suggested
    Temporary work
    Immediate start
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Annapolis Junction, MD
    2 days ago
  • $98.9k - $148.3k

     ...and team to do some of the best work of your career. Northrop Grumman Classified Solutions is seeking a well-qualified Linux Systems Administrator to join its dynamic team of technical professionals in Linthicum, MD. Note- The selected candidate will be required... 
    Suggested
    Full time
    Contract work
    Relocation
    Flexible hours
    Shift work

    Northrop Grumman

    Linthicum Heights, MD
    4 hours agonew
  •  ...Description Space Ground System Solutions (SGSS), a Parsons company, has an immediate full‐time opening for a System Administrator with a strong Linux, virtualization, and information security background. This role will support the Naval Research Laboratory in advancing... 
    Suggested
    Full time
    Immediate start

    Space Ground System Solutions

    Maryland
    7 days ago
  •  .../SCI WITH FS POLYGRAPH - NO REMOTE WORK, MUST WORK ON SITE Linux Admin The job duties are as follows: Work in an environment...  .... The ideal candidate will have hands-on Linux administration and scripting automation experience with knowledge of AWS Cloud... 
    Suggested
    Remote work

    DAN Solutions

    Laurel, MD
    5 days ago
  • $80k - $120k

     ...SUMMARY: Senior Red Hat Linux Administrator will manage and optimize the Client Red Hat Enterprise Linux (RHEL) environments. The resource will be responsible for ensuring system stability, security, and performance while supporting a range of enterprise applications.... 
    Suggested
    Temporary work
    Remote work
    Flexible hours

    C-HIT

    Maryland
    3 days ago
  •  ...Senior Linux System Administrator Bethesda, MD Overview Black Canyon Consulting (BCC) is actively looking for Senior Linux System Administrator to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine... 
    Suggested
    Full time
    Work at office
    Remote work

    Black Canyon Consulting LLC

    Bethesda, MD
    1 day ago
  •  ...Job Description Job Description Description: Target Experience: Six (6) years’ experience with administering Linux operating systems, specifically Red Hat Enterprise Linux. Individual should have strong communication, teamwork, and customer relational experience... 

    EHS TECHNOLOGIES CORPORATION

    Indian Head, MD
    28 days ago
  • $92.3k - $166.85k

     ...Description Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator in our Intelligence Sector's, Cyber & Analytics Business Area (CABA) . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO)... 
    Local area
    Immediate start
    Relocation package
    Flexible hours

    Leidos

    Annapolis Junction, MD
    4 days ago
  •  ...Ignite IT is seeking a very experienced, senior-level Red Hat Linux Admin/Engineer to join and provide dedicated support to the Unix...  ...and implement it. Key Responsibilities Linux Platform Administration: Manage the complete lifecycle (provisioning, patching,... 
    Contract work
    Temporary work
    Work at office
    Flexible hours

    Ignite IT

    District Heights, MD
    3 days ago
  • High Performance Computing Support Support high performance computing (HPC) server-class platforms, network devices, server interconnects, mass storage systems and supporting infrastructure services. One of the critical cornerstones of the IT environment is the closely...

    Fuse Engineering

    Annapolis Junction, MD
    4 days ago
  • $185k - $215k

     ...experts, consider joining our team! Essential Responsibilities:  Candidate will be responsible for providing Sr. level Linux System Administration support for the program. Required:  Sr. Linux (Red Hat/Rocky/CentOS) experience (15 years) Desired:  Puppet, Ansible... 

    Peterson Technologies

    Annapolis Junction, MD
    15 days ago
  •  ...Be Doing (We don’t love the bullet points, but we love the work!) As the System Administrator, you'll get to be part of a team responsible for providing support for a large-scale Linux system including installation of COTS/GOTS/FOSS software, day-to-day operations, monitoring... 
    Visa sponsorship
    Work visa

    GIGATEC Engineering

    Annapolis Junction, MD
    25 days ago
  • $110k - $120k

     ...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 in a... 
    Local area

    Dobbs Defense Solutions, LLC

    Maryland
    21 days ago
  • $150k - $160k

     ...Description Responsibilities : Stand up, configure, and maintain Linux servers. Monitoring and patching/upgrades to standard...  ...MD Proficient with Linux. Minimum of 3 years Linux system administration experience (within the last 3 years). Experience with... 

    Lentech Inc.

    Maryland
    18 days ago
  •  ...Job Description Job Description Linux System Administrator III Omega Enterprise Solutions is a Maryland-based, Service-Disabled Veteran-Owned Small Business (SDVOSB) with a special focus on the U.S. Department of Defense (DoD) and Intelligence Community (IC) mission... 

    Omega Enterprise Solutions, LLC

    Annapolis Junction, MD
    9 days ago
  • $90k - $120k

     ...System Administrator SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work...  ...) and Defense Information Systems Agency (DISA) policies for Linux and Windows-based operating systems. We are looking for an out... 
    Contract work
    Interim role

    Fredericksburg Chamber of Commerce

    Lexington Park, MD
    3 days ago
  • $125,000 per week

    ManTech is looking for a Linux Systems Administrator who will be responsible for maintaining and administering our servers and related computing environments including systems software, applications software, hardware, and configurations. This position plays a crucial role... 

    ManTech International

    Maryland
    4 days 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... 

    ManTech International

    Maryland
    26 days ago
  •  ...success. Responsibilities: Work with current owners and administrators to understand existing systems, requirements, and problem areas...  ...loop. Required Skills: Extensive RedHat (RHEL), CentOs Linux, and/or UNIX experience. Experience managing NiFi data flows... 
    Work at office
    Flexible hours

    Set of X

    Annapolis Junction, MD
    10 days ago
  • $80k - $90k

     ...Job Description Job Description LinTech Global Inc. is recruiting for a Linux System Administrator to support our contract at the USAMRIID in FT. Detrick, MD. Target Salary: $80K - $90K Position Overview: Linux System Administrator •SA Key Task - The Contractor... 
    Contract work
    Temporary work
    For contractors
    Local area

    LinTech Global, Inc.

    Frederick, MD
    26 days ago
  • $10k

     ...Job Description Job Description Description: Columbia Technology Partners is seeking an experienced Linux System Administrator to support and maintain enterprise infrastructure environments. This role focuses on the administration of Linux systems, enterprise storage... 
    Temporary work
    For contractors
    Local area

    Columbia Technology Partners

    Annapolis Junction, MD
    6 days ago