• LabN Consulting, LLC (Washington, DC)
    … System & Network Administrator . This role involves administering Linux systems , providing network support, and optimizing system performance. The ... ideal candidate will have experience in Linux system administration and network support. Benefits...have experience in Linux system administration and network support. Benefits include competitive salary, employer-paid insurance, and… more
    job goal (01/12/26)
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  • Foxhole Technology (Fort Meade, MD)
    Overview Job Title: Systems Administrator II Job Location: Hybrid FT Meade, MD Position Type: Full-time Clearance Level: Secret Foxhole Technology provides ... around the world . Foxhole Technology is seeking a Systems Administrator II who is eager to...and file structures Familiarity with either Windows Server or Linux systems Ability to follow structured processes,… more
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  • Oslitanditech (Washington, DC)
    Oslitandi Tech LLC IT Linux Systems Administrator Washington, DC . Full time Oslitandi Tech is looking for a Linux / Network Administrator to ... software installations and updates. The role requires strong technical expertise in networking and Linux systems , as well as the ability to analyze and optimize… more
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  • The Tatitlek Corporation (Washington, DC)
    …proactive approach to managing, supporting, securing, and maintaining the BEP IT network infrastructure and systems to ensure a sustainable, efficient, ... enhance the overall testing process. QUALIFICATIONS & EXPERIENCE: Red Hat Certified System Administrator , Red Hat Certified Systems . Administrator (RHCSA) or… more
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  • Caliber Systems Inc. (Rockville, MD)
    …Certified Administrator Professional Scrum Master (PSM) Cisco Certified Network Associate (CCNA) Microsoft Certified Systems Engineer (MCSE) CompTIA ... tools, solution components, and financial management of the project. Provide applications systems analysis and long and short-range plans for application selection, … more
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  • Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: You ... will work closely with other infrastructure and network engineers, system engineers and O&M team members on the following key tasks: DUTIES *Perform Linux more
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  • Workday, Inc. (Mclean, VA)
    …for identifying and solving problems on distributed environments scaling across configuration, Linux Operating System and network . You have hands-on experience ... handling distributed environments (Kubernetes experience or Certified Kubernetes administrator certification is a big plus). You have a keen interest in improving… more
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …software, and system components. + Perform as a Linux systems administrator for a classified government network and manage all aspects of the growing ... career. Northrop Grumman Classified Solutions is seeking a well-qualified Linux Systems Administrator to join... (SAN), and network attached storage (NAS) systems . + Strong Linux Operating System experience… more
    Northrop Grumman (01/06/26)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …best work of your career. Northrop Grumman Classified Solutions is seeking a well-qualified ** Linux Systems Administrator ** to join its dynamic team of ... be limited to the following: + Perform as primary Linux Systems Administrator for a...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network , software, and… more
    Northrop Grumman (11/19/25)
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  • System Administrator - Linux

    Leidos (Annapolis Junction, MD)
    …working on an IT/software program that utilizes complex equipment/ systems (ex. Network Switches, Routers, LANs, & cabling, Windows/ Linux operating systems ... **Description** **System Administrator - Linux ** **Leidos** has a...IAVA patches and security updates on various IT and network systems . + Providing technical assistance to… more
    Leidos (01/06/26)
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  • Sr. Systems Administrator

    Themis Insight (Fort Meade, MD)
    …and Private, Civilian and Military expertise to every case. We are hiring a Sr. Systems Administrator ( Linux ) to work in Fort Meade, MD. Position location ... installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems more
    Themis Insight (12/19/25)
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  • Quality Assurance Linux

    Assertive Professionals (Hanover, MD)
    Quality Assurance Linux Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small ... Timeline Open Description Assertive Professionalsis in search of aQuality Assurance Linux Administrator to support orNational Security CustomernearHanover, MD.… more
    Assertive Professionals (12/25/25)
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  • Senior Linux System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …2020 and a finalist in 2021! Belay Technologies is seeking a Senior Linux System Administrator (SA). The SA provides support for implementation, troubleshooting ... installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems more
    Belay Technologies (01/04/26)
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  • Linux Administrator , Senior

    Amentum (Hanover, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Linux Administrator , Senior** to join our team of passionate individuals in **Hanover, ... continuously trying to stay ahead of the next challenge. **Responsibilities:** This Senior Linux administrator position will provide candidates with a chance to… more
    Amentum (11/21/25)
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  • Linux Administrator , Senior

    Amentum (Baltimore, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Linux Administrator , Senior** to join our team of passionate individuals in **Hanover, ... continuously trying to stay ahead of the next challenge. **Responsibilities:** This Senior Linux administrator position will provide candidates with a chance to… more
    Amentum (01/06/26)
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  • Linux Systems Administrator

    ManTech (Laurel, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Linux ** **System Administrator ** to join our team in **Laurel, MD** at Emerson 8. ... network devices. + Provide support for the patching systems and hardware problems and remains involved in the...required. + Must be proficient with troubleshooting in a Linux Red Hat environment + IAT II certification (DOD… more
    ManTech (11/26/25)
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  • Senior Linux System Administrator

    ManTech (Laurel, MD)
    …**Preferred Qualifications:** + Experience/familiarization with full lifecycle management of Linux systems , to include provisioning, configuration management and ... MANTECH seeks a motivated, career and customer-oriented ** Linux ** **System Administrator ** to join our...systems software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems more
    ManTech (12/24/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …from an accredited college or university with 12 years of experience as a Systems Administrator supporting programs and contracts of similar scope, type, and ... Q** **ualifications:** + Experience/familiarization with full lifecycle management of Linux systems , to include provisioning, configuration management and… more
    ManTech (12/04/25)
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  • 337 - Senior Linux Systems

    ARSIEM (Annapolis Junction, MD)
    …every client you work with. ARSIEM is looking for a motivated and experienced Linux System Administrator for a small, diverse team that provides end-to-end ... software, systems , and network engineering services to support Integrated Discovery Operations (IDO). You will lead, evolve, and maintain a dynamic, modern… more
    ARSIEM (10/30/25)
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  • Senior Linux System Administrator

    GovCIO (Washington, DC)
    …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active...will work with other members to mitigate vulnerabilities on Linux -based systems , implement STIGs, address POAMs, and… more
    GovCIO (11/07/25)
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