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  • A technology company is seeking a Senior Unix Engineer in Washington, D.C. This role involves providing systems engineering and operational support for the Unix/Linux environment. Responsibilities include maintaining and troubleshooting Linux-based systems, ensuring system... 
    Unix

    Leidos

    Washington DC
    4 days ago
  •  ...year-long initiative for software development, business intelligence, ERP, and infrastructure optimization. We are seeking a Linux Systems Engineer to join our Operations team. This role involves supporting federal government operations in managing multiple platforms in... 
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    Zolon Tech

    Washington DC
    2 days ago
  • $87.1k - $157.45k

     ...Solutions Division has an exciting opportunity for an experienced Linux System Administrator to work on cloud-based systems with a mission...  ...Automation (Lambda, Ansible, Chef, Jenkins, Git) Low-level Engineering (Git, Jira, Agile tools/methods) Containers (Docker, ECS,... 
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    Leidos

    Alexandria, VA
    1 day ago
  • A leading defense contractor is seeking a Systems Engineer - SME in Bethesda, Maryland. The role focuses on Linux-based infrastructure management, requiring expertise in architecture and optimization across enterprise environments. Candidates must possess an active TS/SCI... 
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    Leidos

    Bethesda, MD
    1 day ago
  • A leading technology services firm based in Arlington, Virginia, is seeking a Windows and Linux Systems Engineer to support research and development efforts at the Naval Research Laboratory in Washington DC. This role involves designing, implementing, and maintaining server... 
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    Technology Service Corporation

    Washington DC
    4 days ago
  •  ...seeking a very experienced, senior-level Red Hat Linux Admin/Engineer to join and provide dedicated support to the Unix Management Branch of the Computer Services...  ...customer service skills, as the Unix branch supports system owners and users from most Divisions within the... 
    Unix
    Contract work
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    Work at office
    Flexible hours

    Ignite IT

    Suitland, MD
    1 day ago
  • A technology services provider is seeking a Senior Red Hat Linux Admin/Engineer to support the Unix Management Branch on a mission-critical contract. The ideal candidate must have over 10 years of experience managing RHEL environments and demonstrate strong skills in Linux... 
    Unix
    Contract work

    Ignite IT

    Suitland, MD
    1 day ago
  •  ...Solutions Division has an exciting opportunity for an experienced Linux System Administrator to work on cloud-based systems with a mission...  ...Automation (Lambda, Ansible, Chef, Jenkins, Git) Low-level Engineering (Git, Jira, Agile tools/methods) Containers (Docker, ECS,... 
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    Leidos

    Alexandria, VA
    4 days ago
  • Overview TSC is seeking a Windows and Linux Systems Engineer to support our research and development efforts on site at the Naval Research Laboratory in Washington DC . This candidate will be responsible for the design, implementation, engineering and administration of... 
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    Temporary work

    Technology Service Corporation

    Washington DC
    4 days ago
  • $140k

     ...maintaining the BEP IT network infrastructure and systems to ensure a sustainable, efficient,...  ...and future installations of Red Hat Linux servers. The number of Linux Red Hat...  ...Work closely with product, operations, and engineering teams within the organization to understand... 
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    The Tatitlek Corporation

    Washington DC
    4 days ago
  • A leading technology solutions provider is seeking a Senior Systems Engineer to support a crucial U.S. government agency role. This position...  ...of enterprise infrastructure, expertise in Windows and Unix/Linux systems, and supporting Zero Trust Architecture. Candidates... 
    Unix

    Bamboo Solutions

    Washington DC
    3 days ago
  • Open Systems Technologies Corporation is a leader in the government contracting marketplace...  ...software development, scientific and engineering technical assistance, systems integration...  ...experience configuring and deploying Linux operating systems Experience migrating systems... 
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    Gilder Search Group

    Alexandria, VA
    12 hours ago
  • A leading company in the tech industry is seeking a Senior Linux System Administrator to manage and maintain a significant infrastructure of Linux servers in the Washington, D.C. area. The role involves working within a collaborative team environment while responsible... 
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    Valex LLC

    Washington DC
    12 hours ago
  •  ...environments. This role is focused on systems-level development, control-...  ...data-plane technologies, and Linux networking—not application or...  ..., systems, and platform engineers on integrated solutions. Contribute...  ...in C, C++, or Rust in UNIX/Linux environments Hands-on experience... 
    Unix

    LabN Consulting L.L.C.

    Washington DC
    4 days ago
  • Overview We are seeking a Senior Systems Engineer to support a critical U.S. government agency in the National Capital Region. This SME-level...  ...technical depth across Microsoft enterprise platforms, Unix/Linux systems, and Zero Trust Architecture (ZTA) components. The role... 
    Unix
    3 days per week

    Bamboo Solutions

    Washington DC
    3 days ago
  • $187k - $253k

     ...: Cloud:Amazon Web Services (AWS), Linux, System Integration Certifications: None...  ...make a personal impact as a Linux Cloud Engineer supporting customer activities. GDIT is...  ...Technical Skills: Proficient in Linux/Unix systems administration Extensive... 
    Unix
    Temporary work
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Bethesda, MD
    3 days ago
  • About this position: We are seeking a skilled Systems Engineer to support the Defense Travel Management Office (DTMO), the organization...  ...systems management tools, such as Microsoft Windows Server, Linux/UNIX, VMware, and cloud platforms like AWS or Microsoft Azure. Strong... 
    Unix
    Temporary work
    Work at office
    Flexible hours

    clearAvenue

    Alexandria, VA
    12 hours ago
  • $77.6k - $176k

    A leading consulting firm is looking for a Linux System Administrator to design and improve Cross Domain Solutions for U.S. Federal Government projects. This role requires a background in RedHat Enterprise Linux, system administration experience, and an active TS/SCI clearance... 

    Booz Allen Hamilton

    Washington DC
    3 days ago
  •  ...Linux System Administrator - Cleared Washington, DC ( Description RDTS is seeking aCleared Linux System Administratorto support a...  ...design, implementation, and ongoing management of enterprise-level UNIX/Linux systems within the Insider Threat Platform (ITP)... 
    Unix
    Full time
    Monday to Friday

    RightDirection Technology Solutions LLC

    Washington DC
    4 days ago
  • An established industry player is seeking a skilled System Engineer to lead the engineering efforts for a critical on-premise system. This role...  ...and contractor teams. The ideal candidate will possess strong Linux system administration skills, a TS/SCI Clearance, and a... 
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    Gilder Search Group

    Alexandria, VA
    12 hours ago
  •  ...cFocus Software seeks a Site Reliability Engineer to join our program supporting the...  ...). Minimum of 2 years of experience in systems engineering, DevOps, or Site Reliability...  ...Engineering roles. Strong proficiency with Linux/Unix operating systems. Experience with scripting... 
    Unix
    Remote work

    cFocus Software Incorporated

    Washington DC
    3 days ago
  • $112k - $179k

     ...pass a polygraph Position Overview Peraton is seeking a Linux Systems Administrator IV to join our team supporting a mission-...  ...least 3 years in Linux administration. Strong expertise with Unix/Linux operating systems ; skilled in command-line administration... 
    Unix
    Contract work
    For contractors
    Immediate start
    Shift work

    Peraton

    Washington DC
    4 days ago
  •  ...Black Canyon Consulting (BCC) is actively looking for Senior Linux System Administrator to support our work for the National Center for...  ...tools in Python, Perl, Ruby, and Bash to automate managing the UNIX infrastructure. Use Puppet to maintain thousands of physical... 
    Unix
    Full time
    Work at office
    Remote work

    Black Canyon Consulting LLC

    Bethesda, MD
    3 days ago
  •  ...TEN) Lab Manager with experience in Linux, Splunk and Ansible System Administration to support the design...  ...deployment across Windows, MacOS, Linux/Unix, and other operating systems and...  ...Education: BS Computer Science, Computer Engineering, Computer Information Systems,... 
    Unix
    Contract work
    Local area
    Immediate start
    Flexible hours
    2 days per week
    3 days per week

    BCMC, LLC

    Arlington, VA
    2 days ago
  • Position Cybersecurity Systems Engineer Location Bethesda, MD Job Description Candidate will work closely with a diverse client project team...  ...in cloud‑based environment (e.g., Windows 2000/2003/XP/7, UNIX, Linux, Solaris, VMware, Red Seal, Tenable NESSUS Security Center,... 
    Unix
    Contract work
    For contractors
    Flexible hours

    CSI

    Bethesda, MD
    4 days ago
  •  ...Cloud Information Systems Security Engineer (ISSE) - Sr Category: Cyber Security Main location: United States, District of Columbia,...  ...Framework (RMF). • Proficiency in cybersecurity principles and Unix/Linux and Windows operating systems. Desired Qualifications... 
    Unix
    Full time
    Contract work
    Local area

    CGI Technologies and Solutions, Inc.

    Washington DC
    12 hours 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 time
    Contract work
    For subcontractor
    Remote work
    Shift work

    Peraton

    College Park, MD
    12 hours ago
  • $100k - $125k

    Strongbridge, LLC has a great opportunity for a Senior Systems Engineer supporting an Engineering team as a part of a large, complex cybersecurity...  ...and experience with Azure Active Directory, LDAP, DB, UNIX/Linux, AWS. Ability to provide Layer 1 networking support (i.e.,... 
    Unix
    Full time
    Contract work
    Temporary work
    Work at office
    Flexible hours
    2 days per week

    Strongbridge LLC

    Washington DC
    2 days ago
  •  ...Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design,...  ...across Windows, MacOS, Linux/Unix, and other operating systems and virtual...  ...Education BS Computer Science, Computer Engineering, Computer Information Systems, Computer... 
    Unix
    Contract work
    Local area
    Immediate start

    ARGO Cyber Systems, LLC

    Arlington, VA
    2 days ago
  •  ...Modernization Sector has a career opportunity for a Linux Systems Administrator supporting the Global...  ...and software. Work with network engineers and developers to troubleshoot environment...  ...concepts. Strong background in Linux or UNIX server setup, deployment, and... 
    Unix
    Contract work
    Work experience placement
    For subcontractor
    Weekend work

    Leidos

    Bethesda, MD
    12 hours ago