• Senior Software Engineer

    CACI International (College Park, MD)
    Senior Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * **The Opportunity** Join our dynamic team as a Senior Software Engineer and play...Scripting, Virtualization, storage and compute platforms, etc.). + **Security Clearance :** Active TS/SCI with Polygraph. + **Python Expertise:** At… more
    CACI International (12/24/25)
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  • Senior CNO Software Engineer

    ManTech (Hanover, MD)
    … CNO Software Engineer ** to join our CNO team in **Hanover, MD.** As a Senior Software Engineer on our team, you will play a key role in developing ... are not limited to:** + Design and develop new hardware- or software -based CNO capabilities + Independently contribute to the design, development, documentation,… more
    ManTech (11/25/25)
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  • Software Engineer - Senior

    Lockheed Martin (Annapolis Junction, MD)
    …the 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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  • Senior Software Engineer

    Lockheed Martin (Hanover, MD)
    …We support our employees, so they can support our mission\. **THE WORK** As a Senior Software Engineer you will: * Analyze user requirements to derive ... software design and performance requirements * Provide recommendations for...\#RMSIL2025 **Basic Qualifications:** * Candidate must possess active security clearance with a polygraph * Bachelor of Science in… more
    Lockheed Martin (10/10/25)
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  • Senior Software Engineer

    CACI International (Laurel, MD)
    Senior Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * **The Opportunity** Join our dynamic team as a Senior Software Engineer and contribute...14-16 years of experience without a degree. + **Security Clearance :** Active TS/SCI with Polygraph. + **Programming Skills:** At… more
    CACI International (10/12/25)
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  • Senior Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Engineer to join our intel team. The Software ... Engineer develops, maintains, and enhances complex and diverse software systems (eg, processing-intensive analytics, novel algorithm development, manipulation of… more
    Belay Technologies (10/17/25)
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  • Senior Software Engineer

    Nightwing (Annapolis Junction, MD)
    …intelligence community, defense, civil, and commercial markets. **Nightwing is seeking a seasoned** ** Senior Software Engineer ** **to lead the design and ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (12/29/25)
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  • Senior Software Engineer

    CACI International (Linthicum, MD)
    Senior Software Engineer - Machine Learning & Cloud Technologies Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: ... Local * * * **The Opportunity:** Join our dynamic team as a Software Engineer where you will play a pivotal role in developing, maintaining, and enhancing… more
    CACI International (01/01/26)
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  • Senior Software Engineer

    Huntington Ingalls Industries (Columbia, MD)
    …Secret or TS level clearance . + 9+ years of experience as a software engineer , designing, developing, and deploying complex backend systems and a Bachelors ... data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten… more
    Huntington Ingalls Industries (10/23/25)
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  • Senior Software Engineer

    ManTech (Belcamp, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Software Engineer ** to join our team at our **Belcamp, MD location.** **Responsibilities ... include but are not limited to:** + Design, engineer , analyze, and develop complex software systems,...+ 4 years of experience in DoD systems development. ** Clearance Requirements:** + Required TS/SCI Eligible. **Physical Requirements:** +… more
    ManTech (10/08/25)
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