• Space Systems Software Engineer II…

    BAE Systems (Merrimack, NH)
    software defined radios? We need your talent, motivation, and vision as a Software Engineer for a Cloud-Native Microservices solution with our Merrimack, NH ... to obtain CompTIA Security certification and pass a CI polygraph + 2 years of software development...based on position level and/or job specifics. **Space Systems Software Engineer II - Sign-on Bonus** **119509BR**… more
    BAE Systems (12/19/25)
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  • Software Engineer - Clearance…

    Lockheed Martin (Hanover, MD)
    …Top Secret SCI with Polygraph \. * Minimum Fifteen \(15\) years of experience Software Engineer \(SWE\) Required : Front End Developer 10\+ years using the ... our employees, so they can support our mission\. **The Work:** As a Java Software Engineer , you will: * Analyze user requirements to derive software design… more
    Lockheed Martin (12/10/25)
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  • Full Stack Software Engineer - Java…

    Leidos (Annapolis Junction, MD)
    software engineers will be required to have experience as a software engineer supporting programs and contracts of similar scope, type, and complexity ... make a difference in National** **Security!** **Position Summary** The Software Engineer (SWE) works as part of...BS and 20 or more years of experience **Clearance Required : Must have an active TS/SCI with Polygraph more
    Leidos (11/22/25)
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  • Senior Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …apply if you currently do not possess this level of clearance. Are you a Senior Software Engineer who is ready for a new challenge that will launch your career ... An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED . Please...talented people Job Description: GliaCell is seeking a Senior Software Engineer on one of our subcontracts.… more
    GliaCell Technologies (12/13/25)
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  • Principal/Sr Principal Engineer

    Northrop Grumman (Jessup, MD)
    …in Linthicum / Annapolis Junction, MD.** _This position can be filled as a Principal Engineer Software Systems or Sr. Principal Engineer Software ... Systems_ Basic Qualifications For Principal Engineer Software Systems ( Software Architecture): + Bachelor's degree in Electrical Engineering or other STEM… more
    Northrop Grumman (12/05/25)
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  • Software Engineer 3

    Synergy ECP (Fort Meade, MD)
    …veteran status, or any other protected class. Clearance Required : TS/SCI w/ Polygraph Software Engineer Level 3 LCAT Description: The Software ... Software Engineer 3 Ft. Meade, MD...Engineer must have a demonstrated understanding of the software development life cycle. Position Required Skills… more
    Synergy ECP (10/28/25)
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  • 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 a pivotal role...technical work into tangible results for our customer. **Qualifications** ** Required :** + **Experience:** 12 years in software more
    CACI International (12/24/25)
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  • Senior DevOps Software Engineer

    CACI International (Sterling, VA)
    Senior DevOps Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Local * * * **The Opportunity:** CACI is seeking an enthusiastic Senior DevOps Software Engineer to join our Team. We enable national security missions through… more
    CACI International (12/11/25)
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  • Sr Principal Cyber Software Engineer

    Northrop Grumman (Jessup, MD)
    …Grumman. We are looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis Junction, MD. **What You'll Get to Do:** ... UI automation software (Selenium). This position is contingent upon the required security clearance. **What We Can Offer You:** Northrop Grumman provides a… more
    Northrop Grumman (12/05/25)
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  • Senior/Principal Software Engineer

    Sandia National Laboratories (Livermore, CA)
    …solve critical challenges to enhance our nation's security! We are seeking an experienced Software Engineer (job title: R&D S&E Computer Science) to design and ... requirements and address end-user needs. + Utilize your skillset in software system architecture, software system implementation, technical documentation,… more
    Sandia National Laboratories (12/16/25)
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