• Window System Administrator

    ManTech (College Park, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Windows** ** Systems Administrator ** to join our team in **College Park, Maryland** . The position ... is part of a team that provides Windows Systems Administration support for an organization that is tasked with researching challenging problems within the… more
    ManTech (10/14/25)
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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...+ SCCM experience + Configuration management tools + Automated system installation technologies + Automated backup systems more
    BAE Systems (09/12/25)
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  • System /Network Administrator

    RTX Corporation (Fulton, MD)
    …+ Proficiency in scripting via bash and/or Powershell + A Microsoft Certified Systems Administrator (MCSA), RedHat Certified Systems Administrator ... system administration of enterprise wide or program/lab related systems , including setting up new and/or maintaining existing environments. * Administration… more
    RTX Corporation (11/21/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description WCBinc is looking for a Systems Administrator to join our team to...Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and… more
    William C Brown Inc (10/14/25)
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  • Senior System Administrator

    RTX Corporation (Springfield, VA)
    …tough, meaningful problems that create a safer, more secure world. Raytheon seeks a Systems Administrator to join a high-performing team at the heart of an ... its national security strategy. This is for an on-site system administrator sustaining and maintaining a VM-based...clearance. + Security+ DoD 8570 certification or higher. + System administration across Linux systems . + Experience… more
    RTX Corporation (11/15/25)
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  • Sr. System Administrator II (Temp)

    RTX Corporation (Annapolis Junction, MD)
    …a safer, more secure world. Raytheon currently has an opening for a temporary System Administrator to perform onsite in our Annapolis Junction, Maryland office. ... some unclassified work will also be required. We're looking for an experienced Systems Administrator to join our team supporting critical operations in both… more
    RTX Corporation (11/19/25)
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  • Mid/Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel team. The SA provides support for ... The SA configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,...+ VPC, EC2, S3 + Linux and Windows operating systems + CentOS, RedHat, Windows 10, Window more
    Belay Technologies (11/19/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled ... and Maintenance of Virtual Machines ? VCenter/VMWare o Linux and Windows operating systems ? CentOS, RedHat, Windows 10, Window Server o DNS Experience… more
    Synergy ECP (10/15/25)
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  • Systems Administrator (Hybrid…

    Serco (Washington, DC)
    **Position Description** Serco is seeking a skilled Systems Administrator to support the Navy-owned PMS-ES Integrated Data Environment (IDE) in Washington, DC. ... to: careers@serco-na.com . Click here to apply now (https://careers-sercous.icims.com/jobs/71687/ systems - administrator -%28hybrid-infrastructure%29 washington%2c-dc/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join… more
    Serco (10/29/25)
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  • Software Engineer/ Systems

    Cinteot (Springfield, VA)
    Software Engineer / Systems Administrator (location: Springfield, VA) The selected individual will be responsible to support the Framework Services / Platform ... and Security scrum team, performing operations / maintenance of program Window systems software and associated applications. Team members must be able to… more
    Cinteot (11/06/25)
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  • Modernization Cyber Systems

    Lockheed Martin (Hanover, MD)
    …* Configure and manage UNIX and Windows \(or other applicable\) operating systems and installs/loads operating system software, troubleshoot, maintain integrity ... **Description:** **The Work:** We are seeking professionals interested in Systems Administration\. * Here, you are going to provide life\-cycle services to advance… more
    Lockheed Martin (10/10/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …program requirements under technical leadership guidance\. * Document and automate systems administration procedures; partner with engineering and test teams to ... test activities\. * Identify and apply industry best practices for systems administration across Windows, Linux, and VMware vSphere/ESXi environments\. * Develop… more
    Lockheed Martin (10/22/25)
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  • Senior Content Development Administrator

    Pearson (Washington, DC)
    …and scoring directors. + Strong working knowledge and understanding of Scoring System reports, ability to manage data, and ability to drive scoring management ... offered is_ here _._ _Applications will be accepted through November 30, 2025. This window may be extended depending on the business needs._ **Who we are:** At… more
    Pearson (11/17/25)
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  • Systems Engineer (Expert)

    BAE Systems (Herndon, VA)
    **Job Description** BAE Systems , a top-ten prime contractor to the US Department of Defense, enables the US government to transform data into intelligence and ... engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to the… more
    BAE Systems (09/09/25)
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  • Modernization Accelerator: 2025 Hiring Alert…

    Lockheed Martin (Hanover, MD)
    …Test Engineers * Network Engineers * User Experience Designer * Data Science * Systems Administrator \(Linux\) For a complete list that changes weekly, use this ... from an accredited college or university, plus twenty \(20\) years of systems engineering experience\. Required Skills/Experience: * Manage system requirements… more
    Lockheed Martin (09/25/25)
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  • Cyber Software Engineer - SIGINT Systems

    Lockheed Martin (Hanover, MD)
    …Test Engineers * Network Engineers * User Experience Designer * Data Science * Systems Administrator \(Linux\) For a complete list that changes weekly, use this ... providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale... engineering * Cyber researchers \(Capabilities Analyst, etc\) * System Security \(ISSO / ISSE / ISSM\) * Technical… more
    Lockheed Martin (09/25/25)
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  • Senior Administrative Specialist

    RTX Corporation (Springfield, VA)
    …a safer, more secure world. Raytheon - Air & Space Defense Systems (ASDS) is **seeking an Senior Administrative** **Specialist** **(Senior Coordinator, ... Administrator ) to support** **our Multi-site Operations Maintenance and Engineering...structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the… more
    RTX Corporation (11/06/25)
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  • Principal Workspace Strategic Cloud Engineer,…

    Google (Washington, DC)
    …and compliance requirements, including potential access to classified information. The application window will be open until at least November 4, 2025. This ... Math or equivalent practical experience. + 13 years of experience in system , design troubleshooting, advocating for customers' needs, and triaging technical issues… more
    Google (10/29/25)
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  • Underwriting Consultant (Meritain Health)

    CVS Health (Washington, DC)
    …coupled with the unique flexibility and devoted service of a third-party administrator ( _TPA_ ). The Meritain Health underwriting department supports the attainment ... of the Meritain products and services, along with strong business and systems knowledge. + Review work for accuracy and recommend pricing and/or accounting… more
    CVS Health (11/20/25)
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  • Senior Analyst, Revenue Cycle

    CVS Health (Washington, DC)
    …to Business Support team members, including Sr. Analysts and Department Administrator **Required Skills and Qualifications:** + Proven experience in project ... Pharmacy Accounts Receivable and/or Revenue Cycle processes + Familiarity with CVS systems and/or workflows + Understanding of healthcare standards and compliance +… more
    CVS Health (11/16/25)
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