• Senior Systems Administrator

    Leidos (Laurel, MD)
    …solutions + **Technical Proficiency** : Demonstrated experience with Windows systems administration , Linux systems administration . Systems ... + Support the Cyber Range and Lab environments by providing systems administration and automation in support of operator training, mimicking customer … more
    Leidos (06/03/25)
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  • Principal Information Systems Security…

    Leidos (Bethesda, MD)
    …repeatable tasks in a consultative role. **Basic Qualifications:** + 5 years of system engineering or system administration + Experience coordinating with ... **Leidos** has a new and exciting opportunity for Principal Information Systems Security Engineer (ISSE) in our **National Security Sector's (NSS) Cyber… more
    Leidos (08/01/25)
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  • Embedded Systems Software Engineer

    SURVICE Engineering (Churchville, MD)
    …pipeline management + Converting structures to/from Binary data + Network communications + Linux or Windows scripting + Robot Operating System (ROS) + ... computer science, acquisition, technical writing, training, and other technical and administrative fields. And many of our personnel have DoD and/or operational… more
    SURVICE Engineering (07/23/25)
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  • 306 - Senior Systems Administrator

    ARSIEM (Laurel, MD)
    …and suggest solutions. Minimum Qualifications + Windows Systems Administration + Linux Systems Administration + Systems Integration + Experience ... client you work with. ARSIEM is looking for a Senior Systems Administrator to provide Systems Administration support for mission operations in support of… more
    ARSIEM (06/06/25)
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  • IPAM Network Administrator

    System One (Woodlawn, MD)
    …A minimum of five (5) years of experience in a System Administration discipline with experience administering vCenter, Unix/ Linux , and Windows platforms. + A ... five (5) years of experience with SQL for database administration and manipulation. + A minimum of five (5)...available For consideration, please contact Melissa McNally via ###@altaits.com System One, and its subsidiaries including Joule, ALTA IT… more
    System One (08/03/25)
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  • NAVAIR Systems Administrator

    JHNA (Patuxent River, MD)
    …+ System Administrator with demonstrated experience performing System Administration functions on Aircraft or Weapons Systems networks, and maintaining ... area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system...other DOD INST 8570 compliant qualification required. + Operating system certification (ie Windows or Linux ). +… more
    JHNA (07/23/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Linux Environments, Systems Engineering, ... typical day may include: + Responsible for Next Generation Desktop Engineering UNIX/ Linux servers, operating systems , and successful integration with the… more
    General Dynamics Information Technology (07/11/25)
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  • FLEX Senior Systems Engineer - SRE

    Marriott (Bethesda, MD)
    …management and automation tools such as Ansible. + Strong hands-on experience with ** Linux ** (RHEL, Ubuntu, CentOS) and **Windows** ** administration ** . + Solid ... **Schedule** Full Time **Located Remotely?** N **Position Type** Management The Senior Systems Engineer - Site Reliability Engineering (SRE) is responsible for the… more
    Marriott (06/24/25)
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  • Systems Engineer

    Tactibit Technologies LLC (Suitland, MD)
    …Administrator requirements are: + 5+ years of hands-on experience managing Windows or Linux server and client systems in enterprise environments + Experience ... with a shared commitment to excellence in everything we do. About the Systems Engineer position We are looking for an experienced, motivated, and team-oriented … more
    Tactibit Technologies LLC (06/26/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …experience may be considered in lieu of required education + Prior experience with systems administration in Windows or Linux environments + Excellent ... between hardware and software, operational requirements, and characteristics of our systems , establishing and documenting system parameters and formats, ensuring… more
    Sierra Nevada Company, LLC (07/21/25)
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