• Network / IT Systems Engineer Sr

    Lockheed Martin (Littleton, CO)
    … for mission\-critical programs\. You will have a background in systems administration , scripting, networking, and cybersecurity\. This position administers ... Responsibilities include: * Configure, administer, and maintain Windows and Linux systems as a Privileged User, ensuring...working on IT projects * Expertise in Windows and Linux system administration with an emphasis on… more
    Lockheed Martin (10/29/25)
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  • Network Engineer- Must Have Active Top…

    The Metamorphosis Group (Reston, VA)
    Network Engineer- MUST HAVE ACTIVE Top Secret /SCI Full Scope Poly Clearance Reston, Virginia . Information Technology Apply Now WORK REQUIREMENTS: Yes Network ... Desired Skills: 1. Demonstrated experience in system administration . 2. System administration and IT certifications in Linux , Microsoft, or other network… more
    The Metamorphosis Group (10/18/25)
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  • Data Architecture, Software Engineering…

    The Metamorphosis Group (Chantilly, VA)
    …for users, servers and anonymous services. + Demonstrated experience with Windows and Linux systems engineering and administration . + Demonstrated experience ... Architecture, Software Engineering and Development - US Citizens only - TS /SCI/FSP REQUIRED Chantilly, VA . Government/Military Apply Now Data Architecture, Software… more
    The Metamorphosis Group (11/08/25)
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  • Systems Engineer II (Active Top…

    NANA Regional Corporation (Albuquerque, NM)
    …+ 3+ years of experience in system administration , IT infrastructure, or systems engineering. + TS security clearance with SCI eligibility. **Job ID** ... Seeking an experienced computer systems engineering professional to join our team at...understanding of software development languages and technologies (C++, Python, Linux , etc.). **Responsibilities** + Install, configure, and maintain servers,… more
    NANA Regional Corporation (10/13/25)
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  • Fidelis Administrator - Active TS /SCI…

    ENS Solutions (Norfolk, VA)
    …analyze root causes and resolve complex issues utilizing your knowledge of industry. Performs systems administration of cyber tools sets and server systems ... Install, configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design and… more
    ENS Solutions (09/27/25)
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  • Information Systems Analyst / Onsite: KoP

    Lockheed Martin (King Of Prussia, PA)
    **Description:** **This position requires the ability to obtain and maintain a Top Secret clearance\.** Responsibilities include: * Perform successful root cause ... certification\) * Experience with integration of Windows Server and Linux operating systems * Experience with Red...cost estimating * Ability to obtain and maintain a Top Secret clearance\. **Desired Skills:** * Bachelors… more
    Lockheed Martin (11/07/25)
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  • Platform Engineer II - Pipeline ( TS /SCI…

    COMSO, Inc (Fort Meade, MD)
    …on systems architecture related to the Citrix environment in Windows, UNIX, Linux systems + Collaborate with back-end application developers and DBA to ... Platform Engineer II - PIPELINE ( TS /SCI w/ Polygraph) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a powerhouse… more
    COMSO, Inc (09/02/25)
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  • Systems Administrator III - Pipeline…

    COMSO, Inc (Mililani, HI)
    Systems Administrator III - PIPELINE ( TS /SCI) Mililani, HI (http://maps.google.com/maps?q=Mililani+HI+USA+96789) Description COMSO, Inc. is a powerhouse when it ... Alaska. We are honored to be recognized as a Top Workplace for seven years running by the Baltimore...in the resolution process. + Configures and manages UNIX, Linux and Windows operating systems and installs/loads… more
    COMSO, Inc (11/07/25)
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  • Systems Administrator (IT Program Services)

    Nightwing (Annapolis Junction, MD)
    …complex concepts to a diverse audience. High level of proficiency and experience in Linux Systems Administration using Debian or Red Hat based distributions. ... community, defense, civil, and commercial markets. Nightwing is seeking an experienced Linux Systems Administrator with a proven ability supporting classified… more
    Nightwing (09/22/25)
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  • Database Administrator - active TS /SCI w/…

    V2X (Chantilly, VA)
    …design, and related Oracle technologies (Partitioning, Encryption, Pluggable Database, etc.) on Linux systems + Significant Oracle Exadata and PL/SQL developer ... **Responsibilities:** + Participating in leading the design, development, and administration of Oracle 19c databases + Designing and developing database… more
    V2X (11/08/25)
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