• Linux System Administrator ( Senior

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator ( Senior -Level) to join our team at Aberdeen Proving ... active DoD Top Secret Clearance. + Non-remote (relocation incentive available) Our Linux System Administrator ( Senior -Level) will be responsible for the… more
    Link Solutions Inc (01/06/26)
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  • Sr . Principal Software Engineer…

    Oracle (Annapolis, MD)
    **Job Description** At Multicloud Services organization, our mission is to support customer choice, transparency, and value when it comes to cloud infrastructure. We ... and build highly distributed, scalable, and resilient Multicloud solutions to support their business. We are looking for hands-on engineers with expertise… more
    Oracle (12/10/25)
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  • Cyber Software Engineer Sr Stf - DevOps

    Lockheed Martin (Fort Meade, MD)
    …will be focusing on the development, deployment, and administration of complex systems using C\+\+ or Python, Kubernetes, and GPU technologies\. The successful ... be responsible for ensuring the smooth operation of our satellite communication systems , from development to deployment, and will work closely with cross\-functional… more
    Lockheed Martin (12/10/25)
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  • Principal Systems Engineer ( Linux )

    Themis Insight (Fort Meade, MD)
    …and Private, Civilian and Military expertise to every case. We are hiring a Principal Systems Engineer ( Linux ) to work in Fort Meade, MD. Position location is ... requirements, design, and technology. Incorporates new plans, designs and systems into ongoing operations. Develops technical documentation. Develops system… more
    Themis Insight (12/19/25)
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  • System Administrator- Linux

    Leidos (Annapolis Junction, MD)
    …issues are identified, tracked, and resolved in a timely manner. She/he will provide support for all infrastructure systems and will respond to hardware and ... complex equipment/ systems (ex. Network Switches, Routers, LANs, & cabling, Windows/ Linux operating systems , VMware, etc.). + Must have experience installing,… more
    Leidos (01/06/26)
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  • Systems Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …problems, work without considerable direction, and mentor and supervise team members. You'll support Windows and Linux systems engineering efforts in system ... Systems Engineer, Senior The Opportunity: Are...for an opportunity to use your technical expertise in support of cyberspace operations? As a Systems more
    BOOZ, ALLEN & HAMILTON, INC. (01/06/26)
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  • Senior Systems Administrator 10k…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **Intelligence Sector's (NSS) Cyber & Analytics Business ... and make a difference in National** **Security!** As a Senior Systems Administrator you will play a...capabilities. **Responsibilities Include:** + Providing System Administration and SSP/Security support for the program in both Linux more
    Leidos (11/15/25)
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  • GD162 Senior Software Systems

    ADNET Systems, Inc. (Greenbelt, MD)
    …) located in Greenbelt, MD. This position is for a Senior Software Systems Engineer and Architect to support the ongoing projects at the GES DISC. ... **GD162 Senior Software Systems Engineer & Architect**...in Earth Science data informatics and Software Engineers to support a NASA Earth Science Data Center ( https://disc.gsfc.nasa.gov… more
    ADNET Systems, Inc. (12/05/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Annapolis, MD)
    Senior Mainframe Systems Programmer - zVMRemote - United StatesJR012366 A Senior IBM z/VM Systems Programmer ensures the stability, integrity, and ... efficient operation of information systems that support core organizational functions and...This position reports to the Manager of the z/VM, z/ Linux team and is responsible for assisting in the… more
    Ensono (01/06/26)
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  • Senior Cloud Systems Engineer

    ManTech (Annapolis Junction, MD)
    Linux (Amazon Linux 2023, RHEL 8/9) and Windows Server (2016/2022) systems . + Configure and manage core services such as Active Directory, DNS, and Group ... MANTECH seeks a motivated, career- and customer-oriented ** Senior ** **Cloud System Engineer** in Hanover, MD. The...Salt, BASH, Python, and Ansible to streamline operations. + Support and maintain security posture by addressing IAVAs and… more
    ManTech (01/06/26)
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