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  •  ...Extensive experience with VMWare / Linux Fifteen (15) years' experience as a SA in programs and contracts of similar scope, type, and complexity is required. Bachelor's degree in a technical discipline from an accredited college or university is required. Five... 
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    Avid Technology Professionals

    Laurel, MD
    3 days ago
  • $120k - $185k

     ...Job Title: RedHat Linux System Administrator Location(s): Annapolis Junction, Maryland Hours: Regular Full-Time Salary Range: $120k/yr - $185k/yr Clearance Requirements This position requires a current and active TS/SCI with Poly at the time... 
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    Full time
    Flexible hours

    JASINT Consulting and Technologies, LLC

    Annapolis Junction, MD
    17 hours ago
  • $100k

     ...Description Do you enjoy working in Linux environments? Are you searching for important work in Generative AI and other future...  ...CheckMK. Fix and resolve system issues. Partner with developers, cybersecurity, and operations teammates to deliver reliable services... 
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    Full time
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    Johns Hopkins Applied Physics Laboratory

    Laurel, MD
    3 days ago
  • $128k - $214.4k

     ...MANTECH! MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD....  ...analyze user’s requirements and high-level system architectures to develop system requirements Provide Tier 1(Help Desk) and Tier 2/3 (Escalation... 
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    ManTech International Corporation

    Laurel, MD
    2 days ago
  •  ...Build direct customer relationships to improve organizational feedback loop. Required Skills: Extensive RedHat (RHEL), CentOs Linux, and/or UNIX experience. Experience managing NiFi data flows. Experience with VMWare or associate technologies (ESX, NSX, VSAN... 
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    Work at office
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    Set of X

    Annapolis Junction, MD
    2 days ago
  • $132.96k - $226.04k

     ...and keep you performing at your best. We are in search of a Linux Systems Administrator to: Install, configure, and network UNIX...  ...hardware, operating systems, and commercial software packages. Develop and implement enterprise backup/recovery strategies, server... 
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    Full time
    Local area
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    BAE Systems USA

    Annapolis Junction, MD
    1 day ago
  •  ...Job Description: Quevera is seeking a Senior Linux Engineer/Admin 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. You... 
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    Temporary work
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    Quevera

    Annapolis Junction, MD
    2 days 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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    ManTech

    Laurel, MD
    2 days ago
  • Overview Configure and manage UNIX, Linux and Windows operating systems and install/load operating systems software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance... 
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    Avid Technology Professionals, LLC

    Laurel, MD
    2 days ago
  • $100k

     ...someone like you to join our team at APL! We are seeking a Linux System Administrator to join the RF Engineering group to support...  ...role, you will apply Risk Management Framework (RMF) principles, develop new IT security capabilities, and provide advanced system administration... 
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    The Johns Hopkins University Applied Physics Laboratory

    Laurel, MD
    2 days ago
  • $2,000 per month

     ...Container Technology: Administering large software deployments on LINUX/UNIX systems, administering clustered storage solutions (e.g....  ...high performance processing systems and solutions to architect, develop, productize and deploy a whole new breed of open‑sensor framework... 
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    Geon Technologies

    Columbia, MD
    2 days ago
  • A leading research institution in Maryland is seeking a Classified Linux Systems Administrator to join their team. The role demands strong experience in managing Linux systems, particularly Red Hat and Ubuntu, along with Kubernetes. The successful candidate will be involved... 
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    Johns Hopkins Applied Physics Lab

    Laurel, MD
    2 days ago
  • A consulting firm is looking for a Linux System Administrator to design and maintain Cross Domain Solutions for critical cybersecurity missions. The role involves improving infrastructure, providing network insights, and mentoring the team. Requirements include 3+ years... 
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    Booz Allen Hamilton

    Columbia, MD
    17 hours ago
  •  ...Administrator to enhance technology supporting the Department of Defense. The ideal candidate will possess over 3 years of experience with Linux systems, specifically Red Hat or CentOS, and hold a TS/SCI clearance with polygraph. This role involves designing, deploying, and... 
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    Phase2 Technology

    Columbia, MD
    17 hours ago
  •  ...Maryland, is seeking a Senior System Administrator to enhance critical cybersecurity solutions. You will leverage your expertise in Linux and virtualization technologies, provide insights into network performance, and mentor team members. A Bachelor’s degree in CS or IT... 
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    Phase2 Technology

    Laurel, MD
    17 hours ago
  •  ...iQuasar is seeking to fill Sr. Unix/Linux Engineer for our customers in Columbia, Maryland . At iQuasar, we strive to provide the...  ...capability aligned with Optiv + ClearShark's service practices but also develop pathways towards future opportunities they would like to explore... 
    Permanent employment
    Work experience placement

    iQuasar

    Columbia, MD
    17 hours ago
  • $85k

     ...Description Do you enjoy solving complicated problems? Are you passionate about Linux? Do you like contributing to automation? Do you thrive in a fast-paced, dynamic environment? If so, we 're looking for someone like you to join our team at APL. Recognized by... 
    Temporary work
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    The Johns Hopkins University Applied Physics Laboratory

    Laurel, MD
    4 days ago
  •  ...provide engineering support for mission-critical contracts. The ideal candidate will have extensive experience in systems engineering and Linux administration, along with scripting expertise. RealmOne offers competitive compensation, healthcare benefits, and opportunities for... 

    RealmOne

    Columbia, MD
    4 days ago
  • $170k - $190k

     ...function and reliability are crucial. POSITION OVERVIEW: As a Linux Systems Engineer at Espy, you will be part of a small but...  ...value of our products. Duties (includes but not limited to): • Develop and maintain installation procedures for our Linux-based... 
    Temporary work
    Work experience placement
    Work at office
    Local area
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    Visa sponsorship
    Flexible hours

    Dover Corporation

    Columbia, MD
    4 days ago
  • $170k - $190k

    A global provider of engineered components is seeking a Linux Systems Engineer to join their team. This remote position involves creating and supporting Linux installations for government systems. Ideal candidates will have a Bachelor's degree, a minimum of 10 years of... 
    Remote job

    Dover Corporation

    Columbia, MD
    1 day ago
  •  ...Linux System Administrator Location: Baltimore, MD Job ID: #72115 Pay Range: $53-60 We are currently seeking a Linux System Administrator and a senior-level Linux Administrator to join the Messaging Application Engineering team. 1. Senior-level Linux Administrator The... 

    Butler America

    Baltimore, MD
    3 days ago
  • $120k - $190k

    A technology consulting firm is seeking a Linux Systems Engineer Level II with TS/SCI clearance in Columbia, MD. The role involves analyzing complex systems, managing requirements, and leading technical documentation development. Candidates should have 14 years of experience... 

    Sivad Consulting

    Columbia, MD
    3 days ago
  • $123k - $146k

     ...role involves maintaining high-performance IT systems and leading hardware installation activities. Candidates should possess strong Linux administration skills and have a knack for documenting processes. A Bachelor's degree in a technical field along with 9 years of... 

    Neuralsolutions

    Columbia, MD
    3 days ago
  •  ...solutions company is seeking a Software Engineer Intern in Columbia, MD. In this role, you will gain hands-on experience in developing secure Linux-based systems. Responsibilities include contributing to software design and testing, collaborating with engineers, and... 
    Internship

    Owl Cyber Defense Solutions, LLC

    Columbia, MD
    3 days ago
  • $91.6k - $153k

     ...Linux Administrator Location US-MD-Gaithersburg ID 2025-3641 Category IT / Cyber Security / Network...  ...to implement new system software and hardware. Maintain and develop Linux infrastructure technology. Deliver 24x7x365 uptime service... 
    Full time
    For contractors
    Remote work

    American Systems

    Gaithersburg, MD
    1 day ago
  • $120k - $190k

    Linux Systems Engineer Level II - TS/SCI with FULL SCOPE REQ Linux Systems Engineer Level II - Columbia, MD TS/SCI with FULL SCOPE REQ...  ...of operations documents, and high-level system architectures to develop system requirements specifications. Analyzes system requirements... 
    Contract work

    Sivad Consulting

    Columbia, MD
    3 days ago
  • $204k - $247k

    A technology solutions company in Columbia, MD is seeking an experienced Application Developer and Subject Matter Expert. This role involves researching and developing proof-of-concept techniques and maintaining embedded applications. Candidates should have extensive experience... 

    Neuralsolutions

    Columbia, MD
    3 days ago
  • $53 - $60 per hour

     ...Linux System Administrator Location: Baltimore, MD Job ID: #72115 Pay Range: $53-60 We are currently seeking a Linux System...  ...• management, and certificate management • Work with developers to build containerization that promotes automated, continuous integration... 
    Work at office

    Butler America Aerospace LLC

    Baltimore, MD
    3 days ago
  • A technology company based in Maryland is seeking a Signals Software Engineer to join their Intel Sectors team. This role requires a Bachelor's degree in Computer Science and extensive experience in signal processing and programming with C++ and Java. Active TS/SCI clearance...
    Relocation package

    Via Logic LLC

    Columbia, MD
    4 days ago
  • $112k - $179k

     ...and Virginia (DMV area) Clearance Required: TS/SCI with ability to pass a polygraph Position Overview Peraton is seeking a Linux Systems Administrator IV to join our team supporting a mission-critical Intelligence Community customer. In this role, you’ll be at... 
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    For contractors
    Immediate start
    Shift work

    Peraton

    Washington DC
    4 days ago