• Principal HPC Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    Are you a Principal HPC Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a ... people Job Description: GliaCell is seeking a Principal HPC Software Engineer on one of our subcontracts....Up to 40 hours of PTO Carryover + 11 Federal Government Holidays + Work From Home Opportunities +… more
    GliaCell Technologies (11/21/25)
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  • Principal Systems Software Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3-systems/) . Are you a Systems Software Engineer who is interested in working on one of the ... command-and-control fleet. We need you! As a Principal Systems Software Engineer with a software ...Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the… more
    Sierra Nevada Company, LLC (11/20/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... more. **Join us and make a difference in National Security!** **Job Description** As a Software Engineer on this program, you will have the opportunity to build… more
    Leidos (11/19/25)
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  • Specialist, Software Engineer

    L3Harris (Chantilly, VA)
    …and cyber domains in the interest of national security. Job Title: Specialist, Software Engineer Full-Stack Application Job Code: 31304 Job Location: Chantilly, ... Description: L3Harris Technologies is seeking a motivated and experienced Full-Stack Application Software Engineer to join our dynamic Command and Control (C2)… more
    L3Harris (11/19/25)
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  • Sr Systems Software Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …fleet. We need you! We are seeking a highly skilled and experienced Senior Systems Software Engineer to join our engineering team. In this role, you will be ... about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3-systems/) . Are you a Systems Engineer interested in working on one of the largest and most complex… more
    Sierra Nevada Company, LLC (11/18/25)
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  • Senior Software Engineer - Contract…

    Comcast (Philadelphia, PA)
    …deploy and support the Public Sector IT applications and Infrastructure. As an Engineer 4 of Software Development and Engineering in the Comcast Business ... infrastructure supporting the Comcast Business Public Sector LOB serving federal and state agencies. **Job Description** **This role is...a service and or technology? **Job Description** In this Engineer 4 role, you will have exposure to the… more
    Comcast (11/16/25)
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  • Software Development Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …innovative solutions to our nation and global customers. Kratos is seeking a Software Development Engineer . The position will support dynamic, agile projects ... be able to provide status of design efforts. The Software Development Engineer may be expected to...protected veteran, or any other protected category under applicable federal , state, and local laws. Disability Accessibility Accommodation If… more
    Kratos Defense & Security Solutions, Inc. (11/16/25)
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  • Spec, Software Engineer (Embedded)

    L3Harris (Londonderry, NH)
    …and manufacturer of laser, night vision, and electro-optic devices, is seeking an Embedded Software Engineer to join our dynamic software engineering team ... on-site in Londonderry, NH. As an Embedded Software Engineer , you will be responsible for...characteristic or membership in any other group protected by federal , state or local laws. L3Harris maintains a drug-free… more
    L3Harris (11/15/25)
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  • FAST Labs - Principal Software

    BAE Systems (Merrimack, NH)
    …unwavering commitment to "Protect Those Who Protect Us . **Join our team as a Principal Software Engineer in FAST Labs Engineering** As a key member of our team, ... based on position level and/or job specifics. **FAST Labs - Principal Software Engineer ** **118428BR** EEO Career Site Equal Opportunity Employer. Minorities… more
    BAE Systems (11/14/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Cedar Rapids, IA)
    …connected, and informed-no matter the environment. We're looking for a **Senior** **Principal Software Engineer ** who's ready to make an impact. In this role, ... DoD Clearance: Secret At Collins Aerospace, we don't just build technology-we engineer mission success. Our Communication Systems teams are on the front lines… more
    RTX Corporation (11/13/25)
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