• Mid/ Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …and internal customers. The SA provides support for the dispatch system and hardware problems and remains involved in the resolution process. The SA configures and ... and complexity within the federal Government is required. + Senior Level: Fifteen (15) years of experience in programs...optional leave up to 6 days through Belay's volunteer program + 10% matching in 401(k) contributions vested on… more
    Belay Technologies (11/19/25)
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  • Senior Network Engineer (Multiple…

    Marriott (Bethesda, MD)
    …schedules, risks, & costs. + Manage products & solutions, incl: design, low level engineering , & delivery of new hardware systems for applications. + Define & ... by customers & peer delivery & operations groups are met. + Provide senior tech engagement for all phases of infrastructure lifecycle from ideation through… more
    Marriott (01/08/26)
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  • Network Administrator ( Senior -Level)

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …CMMI ML3 for Services and Development. Link Solutions is seeking a Network Administrator ( Senior -Level) to join our team at Aberdeen Proving Ground, MD. + Must be a ... Clearance. + Non-remote (relocation incentive available) The Network Administrator ( Senior -Level) will be responsible for supporting the Army Research Laboratory… more
    Link Solutions Inc (01/06/26)
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  • Senior Linux Systems Administrator (NDA 4)

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (01/08/26)
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  • Senior Principal Systems Engineer

    Northrop Grumman (Baltimore, MD)
    …what others think is impossible. Northrop Grumman Mission Systems is seeking a Senior Principal Systems Engineer for a position located in Linthicum, MD to support ... Responsibilities:** + Strong verbal and written communication skills to interface with hardware and software engineers in support of integration and development +… more
    Northrop Grumman (12/13/25)
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  • Senior Information Systems Security Officer…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Information Systems Security Officer (ISSO)** in our **Intelligence Sector, Cyber & ... Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods...for a 15k sign on bonus!** **Job Summary:** The ** Senior ISSO** plays a vital role in securing and… more
    Leidos (01/06/26)
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  • Senior Systems Integration Engineer

    ManTech (Belcamp, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Integration Engineer** to join our team in **Belcamp** **, MD** . This is an onsite ... position. The Senior Electrical Engineer will work in support of the...the Network Modernization & Mission Network Technical Service Support program (NetMod). NetMod sets forth the work efforts required… more
    ManTech (12/10/25)
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  • Senior Penetration Tester

    Belay Technologies (Annapolis Junction, MD)
    …and remediation approaches. + Work closely with System Engineering , Test Engineering , and Integration teams to ensure hardware and software architecture and ... Experts (SMEs) who are providing support to a large, complex technical program for preventing, identifying, containing and eradicating cyber threats to networks… more
    Belay Technologies (11/07/25)
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  • Senior Technical Writer/Developer…

    NANA Regional Corporation (Fort Meade, MD)
    Compass Point is looking for a Senior Technical Writer/Developer (Salesforce Web Support) to work in Fort Meade, Maryland. To join our team of outstanding ... and transforms it into easy-to-understand information. Creates or revises hardware or software product documentation, which includes installation, operation and… more
    NANA Regional Corporation (11/18/25)
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  • Software Developer Senior

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Design,Detailed Design,Documentations,Software Design,Software Systems **Experience:** ... complicated and difficult software programs for computer-based systems. Advises hardware engineers on machine characteristics that affect software systems, such… more
    General Dynamics Information Technology (12/18/25)
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