• Expert CNO Software Engineer

    Lockheed Martin (Hanover, MD)
    …the team\. \#RMSCYTJ \#RMSC6ISR \#OneLMHotJobs \#RMSTG2025 **Basic Qualifications:** * Active US security clearance with a polygraph * 6\+ years overall ... **Description:** **The Work:** A Senior Expert CNO Software Engineer does work that requires a highly skilled...the forefront of securing some of the most advanced systems and networks out there\. Our team doesn't just… more
    Lockheed Martin (09/17/25)
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  • ColdFusion Software Engineer

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a Coldfusion Software Engineer to work on the development of a business application that supports all aspects of the service-contract ... software stack in order to run it on differing security network levels + Help build the system that...a major organization What you need to have + Clearance : Must possess and maintain an active Top Secret… more
    BigBear.ai (08/21/25)
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  • Senior Digital Verification Engineer 4…

    Huntington Ingalls Industries (Fort Meade, MD)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $116,245.00 - $190,900.00 Security Clearance : TS/SCI with Poly Level of Experience: Senior ... This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...citizens and be willing and able to maintain DoD Security Clearance Minimum Qualifications 9 years relevant… more
    Huntington Ingalls Industries (07/10/25)
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  • Software Engineer (Tactical Decision Aids…

    Leidos (Bethesda, MD)
    …and C++ are a must** + ** Clearance :** Must be able to obtain a **U.S. security clearance ** . + **Certification:** Must be willing to earn an **IAT Level I ... certification** after hire (company-supported). Preferred Qualifications + Active Secret level security clearance . + Experience with Angular, Rust and/or Scala… more
    Leidos (09/24/25)
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  • Junior System Engineer

    Belay Technologies (Columbia, MD)
    …in 2020 and a finalist in 2021! Belay Technologies is seeking a Junior System Engineer (Data Modeling) to join our intel team. The Data Modeling team is focused on ... modernizing business IT systems that currently span multiple databases, user interfaces, and...platform. Candidates should have the following qualifications: + TS/SCI Clearance with polygraph + 7 years with a Bachelor's… more
    Belay Technologies (09/25/25)
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  • System Engineer with Software…

    CACI International (Fort Meade, MD)
    System Engineer with Software Experience-TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... Travel: None * * * **The Opportunity:** CACI is looking for talented Systems Engineers (SE) with software experience in/around the Fort Meade, Maryland area. You'll… more
    CACI International (09/20/25)
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  • Software Engineer

    Leidos (Bethesda, MD)
    …has an exciting opening for you as our next **TS/SCI cleared Software Engineer ** supporting a long-term DOMEX Technology Platform (DTP) contract. You will work ... closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on...relevant experience + Must possess an Active Top Secret/SCI clearance and ability to obtain and maintain a Polygraph… more
    Leidos (09/26/25)
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  • Senior Linux Engineer

    ManTech (Camp Springs, MD)
    …industry leading toolsets **Preferred Qualifications:** + Relevant cloud and RedHat linux certification(s) ** Security Clearance ** : + Must be able to pass USCIS ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Linux Engineer ** to join our team in **Camp Springs, MD** . This is a hybrid position. This… more
    ManTech (09/03/25)
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  • Hardware Engineer 2 - 23339 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $77,379.00 - $127,000.00 Security Clearance : TS/SCI with Poly Level of Experience: Entry ... Level This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities… more
    Huntington Ingalls Industries (08/16/25)
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  • Software Engineer 4 - 23334 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $119,239.00 - $195,800.00 Security Clearance : TS/SCI with Poly Level of Experience: Senior ... This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities… more
    Huntington Ingalls Industries (08/16/25)
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