• Infinity Systems Engineering (Alexandria, VA)
    …+ Configure, manage, secure, and troubleshoot Juniper and Cisco switches. + Perform systems administration on Windows and Linux platforms (updates, security, ... with us! Job Summary: We are seeking a skilled Systems Administrator /Network Engineer to join our mission-driven...configuration (Cisco experience is a plus) + Proficient in Linux and Windows system administration + Active… more
    DirectEmployers Association (09/30/25)
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  • Windows Linux Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …consists of a hybrid mix of ** Windows and Red Hat Enterprise Linux (RHEL) systems .** **Key Responsibilities:** + Perform administrative support for both ... Information Technology (GDIT) is looking for a skilled **IT Systems Administrator ** with experience in Microsoft enterprise...Windows and Linux environments on physical systems and virtual… more
    General Dynamics Information Technology (10/14/25)
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  • Systems Engineer L3

    NTT America, Inc. (Washington, DC)
    …EXPERIENCE** + Minimum 5-7 years of experience as a Linux or Windows Systems Administrator /Engineer in an Enterprise Data Center environment. + ... to guide and inspire junior team members. + Advanced knowledge of Windows and/or Linux operating systems , virtualization, and cloud platforms. + Proficiency… more
    NTT America, Inc. (09/27/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …and business continuity of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux ... configuration management and deployment across Windows , MacOS, Linux /Unix, and other operating systems and virtual...- 5+ years of directly relevant experience as a Linux System Administrator . - 3+ years of… more
    BCMC (10/16/25)
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  • Linux Systems Administrator

    CACI International (Reston, VA)
    Linux Systems Administrator Job...in system design, development, and production support of large applications/ systems . + Windows and Linux ... a critical DoD system? Join our team as a Systems Administrator ! You will get to use...Momentum. We are now working to move from our Windows based platform to RHEL, OpenShift and implement DevSecOps.… more
    CACI International (10/18/25)
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  • System Administrator - Linux

    The Metamorphosis Group (Chantilly, VA)
    System Administrator - LINUX - TS/SCI FSP REQUIRED Chantilly, VA Apply Now Job Description The Metamorphosis Group, Inc, TMG, has an immediate opening for a ... Linux System Administrator , who shall be responsible...within the organization. MANDATORY SKILLS 1. Demonstrated experience with Windows domain setup, group policy, and user account administration.… more
    The Metamorphosis Group (09/10/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …Nightwing is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and ... configuration management and deployment across Windows , MacOS, Linux /Unix, and other operating systems and virtual...- 5+ years of directly relevant experience as a Linux System Administrator . - 2+ years MacOS… more
    Nightwing (08/28/25)
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  • Sr Principal Windows Systems

    Northrop Grumman (Dulles, VA)
    …Chief Information and Digital Office (CIDO) organization is seeking an experienced **Sr Principal Windows Systems Administrator ** to join its dynamic team of ... be limited to the following:** + Perform as a Windows System Administrator for a classified government...Linux , Cisco) + Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF,… more
    Northrop Grumman (10/03/25)
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  • Top Secret Windows Server…

    Insight Global (Washington, DC)
    Administrator at the Pentagon. Key Responsibilities include Provide IT systems operations, administration, and maintenance for Windows servers, clients, and ... GOTS software at required versions. Engineer hardware/software architectures for MS Windows , UNIX/ LINUX , Oracle, Access, PostgreSQL, DB2, and cloud… more
    Insight Global (10/16/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …a Systems Administrator or similar role + Strong experience with Linux and Windows -based systems administration. + Knowledge of cloud platforms (AWS, ... teams. WHAT YOU WILL DO: Duties and Responsibilities: + Enterprise Authorization: Integrate Linux Systems into a primary Windows environment (workstations &… more
    General Dynamics Information Technology (09/16/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …ensure today is safe and tomorrow is smarter. Our work depends on a ** Systems Administrators** with Linux and Windows Infrastructure experience to manage ... SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will... patching in an operational environment + Ensure all Linux and Windows -based systems are… more
    General Dynamics Information Technology (09/06/25)
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  • Senior Cloud Systems Administrator

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for a highly skilled Senior Cloud Systems Administrator to join our visible technical program driving the Model Based ... be available based on position level and/or job specifics. **Senior Cloud Systems Administrator ** **115946BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (09/09/25)
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  • Systems Administrator (SME)

    BAE Systems (Herndon, VA)
    …to improve our future and protect our freedom. We are seeking an experienced Systems Administrator SME to join our technology-based program supporting a key ... government customer. As a Systems Administrator SME, you will play a...of client computing software, hardware, and management solutions operating systems installation, configuration, and maintenance on Windows more
    BAE Systems (09/12/25)
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  • Systems Administrator /Engineer…

    Shuvel Digital (Vienna, VA)
    …and maintaining COTS Cybersecurity related applications and appliances + Remediate vulnerabilities on Windows and Linux systems , ensure the stability and ... Description: We are looking for a Mid level Systems Administrator /Engineer that can come in...ability to troubleshoot various Windows server operating systems + Experience patching and upgrading Linux more
    Shuvel Digital (09/25/25)
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  • Splunk Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …gathering business and product functional and performance requirements + Lead administration of Linux systems , and Windows servers inclusive of applications, ... Splunk Certified Administrator certification preferred + Strong Linux command line experience; familiarity with Windows ...and baselining techniques + Experience with administration of VMware, Linux systems , and Windows servers… more
    Parsons Corporation (09/25/25)
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  • Systems Administrator Principal

    General Dynamics Information Technology (Fort Belvoir, VA)
    …is safe and tomorrow is smarter. **GDIT** seeks a highly motivated and experienced ** Windows Systems Administrator ** to support a **Defense Threat Reduction ... Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Advisor with GDIT. A career...plan migration process to support applications hosted by the Windows / Linux systems . + Complete system… more
    General Dynamics Information Technology (09/30/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …Responsibilities include: Systems Administration & Operations + Administer and troubleshoot Linux and Windows servers in AWS GovCloud and manage on-prem HP ... BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to...+ VMware Certified Professional (VCP) + RedHat Certified System Administrator /Engineer (RHCSA/RHCE) + Microsoft Certified: Windows Server… more
    BAE Systems (10/08/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Reston, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Systems Administrator ** Transform technology into opportunity as a Senior ... Systems Administrator with GDIT. A career in enterprise IT means...+ Manages and troubleshoots multiple VMware environments. + Provides Windows Server and Linux administration, maintenance, and… more
    General Dynamics Information Technology (10/01/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …domain a plus + Ability to create and modify scripts in multiple disciplines on Windows , Linux , and Solaris systems + Knowledge of the Customer's processes ... Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Advisor with GDIT. A career in enterprise IT… more
    General Dynamics Information Technology (08/26/25)
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  • Software Engineer/ Systems

    Cinteot (Springfield, VA)
    …Administration on Windows based platforms + Windows Server Operating Systems experience + Red Hat Linux Administration experience Education: Bachelor (or ... Software Engineer / Systems Administrator (location: Springfield, VA) The...troubleshoot, diagnose, and resolve problems with Microsoft Exchange, Microsoft Windows 2012 Server, and Active Directory and other … more
    Cinteot (08/07/25)
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