• Linux Systems Administrator

    SMX (Patuxent River, MD)
    …systems , and applications within an embedded environment. The Linux System Administrator will ensure deployed lab systems are fully compliant with DoD ... Linux Systems Administrator (4640)at SMX(View all jobs)...Patuxent River, MD SMX is seeking an Embedded Linux System Administrator to support an embedded lab… more
    SMX (10/04/25)
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  • Computer System Administrator

    Northrop Grumman (Annapolis Junction, MD)
    …will include but not be limited to the following: + Perform as primary Systems or Network Administrator for a classified government contract. + ... of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop...of a completed degree. **Basic Qualifications for a Level 3 :** + Associate's degree and 7 years of relevant… more
    Northrop Grumman (08/13/25)
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  • System Administrator

    TekSynap (Bethesda, MD)
    …the system regularly. + Assigning and updating security permissions for the system network . + Training or directing usersonthe correct use of software and ... storagetechnologies such as ISCSI, Storage Area Networks (SAN), and Network Attached Storage. + Prefer three ( 3 )...substituted for degree requirements. **Overview** We are seeking a ** System Administrator ** to perform various activities to… more
    TekSynap (09/16/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …+ Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots maintains integrity and configures network components ... **Mantech** seeks a motivated, career and customer-oriented **Linux** ** System Administrator ** to join our team in **Laurel, MD.** You will be part of a… more
    ManTech (07/23/25)
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  • Systems Administrator II- Full-Scope…

    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. ... will also be required. We're looking for an experienced Systems Administrator to join our team supporting...and virtual environments. + Manage user accounts, groups, and system integration with Active Directory. + Apply and troubleshoot… more
    RTX Corporation (09/19/25)
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  • Systems Administrator

    ARAMARK (Rockville, MD)
    **Job Description** The Systems Administrator provides support at all levels of the IT organization and works to ensure functionality and reliability of all ... NOTE: This permission is hybrid in the Rockville office. 3 days per week onsite. Position Reports to Senior...days per week onsite. Position Reports to Senior Manager, Network & Systems Operations **Job Responsibilities** **Primary… more
    ARAMARK (09/24/25)
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  • Northrop Grumman (DoD SkillBridge)…

    Northrop Grumman (Linthicum Heights, MD)
    …smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop technicians, project ... Grumman's Classified Solutions Team is seeking a well-qualified Linux Systems Administrator to join our dynamic team...may be filled as a level 2 or level 3 based on the qualifications outlined below. Roles and… more
    Northrop Grumman (08/01/25)
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  • Principal Linux Systems…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Linux Systems Administrator in our **National Security Sector's (NSS) Cyber & ... in National Security!** **Job Summary:** Leidos is seeking a Principal Linux Systems Administrator with demonstrated experience supporting and optimizing hybrid… more
    Leidos (07/31/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (College Park, MD)
    … administration. Requirements + 3 + years of experience as a system administrator + Experience with installing or configuring devices, applications, and ... 5+ years of experience as a system administrator , or Bachelor's degree and 3 + years...automating deployments and configuration management. + Experience as a network administrator or systems engineer.… more
    ENS Solutions (09/27/25)
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  • Cloud System Administrator

    ERP International (Laurel, MD)
    **Overview** ERP is currently seeking a highly skilled **Cloud System Administrator ** to support one of our technical projects with the Defense Information ... Systems Agency (DISA). This role will facilitate the semi...system Cloud and Hybrid networks, to encompass diagnosing network performance shortcomings and designing and implementing performance improvements.… more
    ERP International (09/22/25)
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