• Software Engineer - Senior Level

    Lockheed Martin (Annapolis Junction, MD)
    …resources of Lockheed Martin to keep the threats at bay\. **THE WORK** As a Software Engineer \- Senior Level you will be responsible for: * Developing, ... maintaining, and enhancing complex and diverse software systems \(e\.g\., processing\-intensive analytics, novel algorithm development, manipulation of extremely… more
    Lockheed Martin (11/20/25)
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  • Software Engineer

    Synergy ECP (Columbia, MD)
    Software Engineer Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007 and headquartered in Columbia, Maryland, Synergy ... ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the...veteran status, or any other protected class. Clearance Required: TS /SCI w/ Polygraph + Analyze user requirements to derive… more
    Synergy ECP (11/06/25)
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  • Full Stack Software Engineer SME

    Leidos (Gaithersburg, MD)
    …Business Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program. In ... **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security… more
    Leidos (11/01/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    Software Engineer 3 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled ... age, disability, veteran status, or any other protected class. Clearance Required: TS /SCI Other Requirements:U.S. Citizenship Job Description: + Twenty (20) years'… more
    Synergy ECP (10/15/25)
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  • Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Software Engineer /Java Developer (SWE), who can support one of our programs in the ... The SWE develops, maintains, and enhances complex and diverse software systems. The SWE shall be reviewing and testing...processes may be substituted for a bachelor's degree. + TS /SCI Clearance with polygraph is required. Candidates should have… more
    Belay Technologies (10/14/25)
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  • Software Engineer 3

    ARSIEM (Annapolis Junction, MD)
    …and the ability to have an impact on every client you work with. ARSIEM seeks a Software Engineer 3 . This position will support one of our government clients in ... Responsibilities + Develops, maintains, and enhances complex and diverse software systems (eg, processing-intensive analytics, novel algorithm development, manipulation… more
    ARSIEM (10/14/25)
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  • Senior Software Engineer

    Lockheed Martin (Hanover, MD)
    …support our employees, so they can support our mission\. **THE WORK** As a Senior Software Engineer you will: * Analyze user requirements to derive software ... and performance requirements * Provide recommendations for improving documentation and software development process standards * Design and code new software… more
    Lockheed Martin (10/10/25)
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  • Cloud Software Engineer III

    DCCA (Annapolis Junction, MD)
    …compensation and benefits package. Visit our website at: www.dcca.com Cloud Software Engineer III Candidate must have an active TS /SCI w/ Poly For over ... Cloud Software Engineer III Location Annapolis Junction,...providing our clients with unrivaled services starts with retaining top talent, something we're able to do through our… more
    DCCA (11/17/25)
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  • Expert CNO Software Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a highly experienced and mission-focused **Expert Software Engineer ** to join our CNO team in **Hanover, MD.** As an Expert Software ... are not limited to:** + Design and develop new hardware- or software -based CNO capabilities + Manage the design, development, documentation, testing, and debugging… more
    ManTech (01/01/26)
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  • Junior Software Engineer

    CACI International (Aberdeen Proving Ground, MD)
    Junior Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... US * * * CACI is seeking a Junior Software Engineer in Aberdeen Proving Ground, Maryland...Qualifications: + Must have US Citizenship and an Active Secret clearance, with the ability to obtain and maintain… more
    CACI International (12/18/25)
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