• MAC System Administrator ( Senior

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …Ground, MD. + Must be a US Citizen + Must have an active DoD Top Secret Clearance. + Non-remote (relocation incentive available) The MAC System Administrator ... and Development. Link Solutions is seeking a MAC System Administrator ( Senior -Level) to join our team at...a US Citizen. + Must have an active DoD Top Secret Clearance. + Ten (10+) years… more
    Link Solutions Inc (10/16/25)
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  • Senior Principal MySQL Database…

    Oracle (Annapolis Junction, MD)
    …have):** **MUST possess or have the ability to obtain and maintain an Active Top Secret /SCI with Poly.** + Extensive experience with MySQL database design, ... Government, Defense & Intelligence is seeking a highly skilled ** Senior Principal MySQL DBA** to join our elite team,...Annapolis Junction, MD area._** **MUST possess and maintain a TS /SCI with Polygraph clearance** **Why Oracle?** At Oracle, you… more
    Oracle (11/25/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior ... oversees the installation, configuration, maintenance, and integrity of computing systems and software. The role involves planning, ensuring long-term system… more
    Black Bear Technology Solutions, LLC (11/21/25)
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  • Senior Linux System Administrator

    ManTech (Laurel, MD)
    …+ Experience with NetAPP **Clearance Requirements:** + Must have a current/active Top Secret /SCI with Polygraph **Physical Requirements:** + The person in ... MANTECH seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD.** You will be part of a dedicated team… more
    ManTech (12/24/25)
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  • Software Engineer Sr Advisor

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ210151 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Data Engineering **Skills:** Process Development (PD),Software Components,Software Design,Software Development,Software Systems **Experience:** 4 + years of related experience **US… more
    General Dynamics Information Technology (11/08/25)
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  • Sr . DevOps Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Sr . DevOps Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... will also work collaboratively with software engineering to deploy and operate systems . Additionally, this role will help automate and streamline operations and… more
    Leidos (10/31/25)
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  • Senior Security Administrator

    Nightwing (Annapolis Junction, MD)
    …the intelligence community, defense, civil, and commercial markets. Nightwing is seeking a ** Senior Security Administrator ** who will play a critical role in ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/29/25)
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  • Senior System Administrator

    DCCA (Columbia, MD)
    …compensation and benefits package. Visit our website at: www.dcca.com Senior System Administrator Candidate must have an active TS /SCI w/Poly For over 40 ... Senior System Administrator Location Columbia, MD...management requests for information. Provides technical guidance to lesser-experienced systems administrators. An equivalent of a bachelors degree in… more
    DCCA (11/15/25)
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  • System Administrator

    Systems Technologies, Inc. (Hanover, MD)
    …science, information systems , or computer science SECURITY CLEARANCE . Active DoD Top Secret /SCI clearance required TRAVEL . Some travel may be required. ... SYSTEM ADMINISTRATOR The company is seeking junior, mid-level, and senior System Administrator to provide SETA support in Hanover, MD.… more
    Systems Technologies, Inc. (12/02/25)
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  • Senior Linux System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Linux System Administrator (SA). The SA provides support for implementation, ... systems . Candidates should have the following qualifications: + TS /SCI with polygraph is required. + Bachelor's degree in...on an on-call basis. + The Level 3 System Administrator shall possess the following capabilities: + Provide support… more
    Belay Technologies (01/04/26)
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