• G2 Senior Systems Administrator…

    General Dynamics Information Technology (Fairfax, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior Systems Administrator** at GDIT. Shape what's next for ... people are our differentiators. Our work depends on a ** Senior Systems Administrator** joining our CNIC Applications...is acceptable.) + **Required Experience:** + 6 years of Systems Administration experience + Experience managing Windows more
    General Dynamics Information Technology (12/08/25)
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  • Sr . Network Engineer/Architect

    CACI International (High Point, NC)
    Sr . Network Engineer/Architect Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... Continental US * * * **The Opportunity:** CACI is seeking an experienced Senior Network Engineer to join our Technical Service Delivery Team, supporting Commercial… more
    CACI International (11/13/25)
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  • Principal/ Sr . Principal Software Database…

    Northrop Grumman (Aurora, CO)
    …are not only part of history, they're making history. Northrop Grumman Space Systems is seeking a **Principal/ Sr . Principal Software Database Engineer** with ... DevOps processes, ie, Ansible, VMWare, Kubernetes (containers), deployment experience. + Systems administration experience, to include Windows , Linux, and VM… more
    Northrop Grumman (11/26/25)
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  • Sr . Guidance Navigation and Control…

    L3Harris (Orlando, FL)
    …with programming in C, C++ and using MATLAB/Simulink + Ability to work under Windows and Linux environments + Working with Systems Engineering disciplines and ... domains in the interest of national security. Job Title: Sr . Guidance Navigation and Control Engineer Job Code: 26702...(GNC) design and analyses for tactical and strategic missile systems + Conduct trajectory shaping and tuning of tactical… more
    L3Harris (10/30/25)
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  • Cyber Systems Security Engineer Sr

    Lockheed Martin (Colorado Springs, CO)
    …hardware, software, and firmware, to meet customer requirements\. * Configure and maintain systems to meet DISA STIG requirements, including Windows , Linux, and ... and join our team\! Lockheed Martin's Rotary and Mission Systems ' C4ISR team is looking for a proven and...obtain and maintain a DoD government clearance at the Secret level\. **Desired Skills:** * Current CISSP Certification *… more
    Lockheed Martin (10/01/25)
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  • Systems Administrator Sr / Alis / IT…

    Lockheed Martin (Orlando, FL)
    …Linux System Administrator\. * Importing/Exporting large data volumes\. * Knowledge of Windows Server and Desktop Operating Systems \( Server 2019, Office, ... industry\. **THE WORK** At Lockheed Martin Rotary and Mission Systems , we are driven by innovation and integrity\. We...* Bachelors Degree * Candidate must have an active Secret clearance or higher with final clearance adjudication within… more
    Lockheed Martin (12/05/25)
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  • Deployable Sr Principal Network…

    Northrop Grumman (Chantilly, VA)
    …are not only part of history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a **Deployable Sr Principal Network Communications ... + Test and Implementation + Integrated Maintenance Data System + Unix/Solaris Operating Systems and Principles + Windows Server and Desktop versions. + Wide… more
    Northrop Grumman (11/21/25)
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  • Systems Engineer Sr - Level 3

    Lockheed Martin (Fort Worth, TX)
    …levels of management and service personnel\. * Experience with Linux and/or Windows IT systems , including administration, installation, training, and technical ... is located at a facility that requires special access\. The position requires a Secret Clearance updated within the last 6 years to be considered\. Candidate must be… more
    Lockheed Martin (12/13/25)
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  • Systems Administrator Sr / Alis…

    Lockheed Martin (Orlando, FL)
    …Linux System Administrator\. * Importing/Exporting large data volumes\. * Knowledge of Windows Server and Desktop Operating Systems \( Server 2019, Office, ... the forefront of cutting\-edge technology and engineering\. Position Assignment: F\-35 Systems Administrator located in Jyvaskyla, Finland, in support of training… more
    Lockheed Martin (12/05/25)
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  • Sr . Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …Workstations ( Windows & Linux), Networking equipment, and NetApp storage systems . + Install, configure, and maintain NetApp operating systems ; ensuring ... be considered if candidate demonstrates sufficient understanding of enterprise storage systems ). + Experience maintaining Classified Windows Domains in effective… more
    Northrop Grumman (10/16/25)
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