• Software Engineer 4 - 23334 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …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 ... cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (11/15/25)
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  • Flight Software Engineer

    Actalent (Mojave, CA)
    Description We are seeking a full-time Sr -, Staff-, or Principal-level Software Engineer to lead the development and testing of flight software for an autonomous ... VxWorks operating systems + Experience with 1553 communication + TS /SCI security clearance + C++ programming + Familiarity with...drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500… more
    Actalent (12/19/25)
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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 Sr . Software Development Engineer for our Federal Software Engineering team. The ... proficient in the following: + Java and C/C++ programming (including network , multi-threaded, client-server programming where applicable) on Windows and Linux… more
    Kratos Defense & Security Solutions, Inc. (12/10/25)
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  • Software Engineer

    Infinity Systems Engineering (Colorado Springs, CO)
    …now, come be more with us! Job Summary: Infinity Systems Engineering is seeking a Sr Principal Software Engineer to work on-site at Schriever SFB, near Colorado ... with the National Reconnaissance Office (NRO) and Satellite Control Network (SCN) to support our program, and to provide...and creating new ones where needed. Qualifications: + Clearance: TS /SCI CI poly + Education: Bachelor's degree with 8… more
    Infinity Systems Engineering (12/05/25)
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  • Senior CNO Developer

    ManTech (Annapolis Junction, MD)
    …pipeline. + Networking skills. **Clearance Requirements:** + Must have a current/active Top Secret /SCI clearance. **Physical Requirements:** + The person in this ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior CNO Developer** **​** to join our team in **Annapolis Junction, Maryland** . We're looking for a… more
    ManTech (12/21/25)
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  • Director of Intelligence Task Leader (Intelligence…

    The MITRE Corporation (Mclean, VA)
    …requires the candidate to have a minimum of the following clearance(s): Top Secret /SCI/Polygraph This requisition requires the hired candidate to have ... within one year from the date of hire, the following clearance(s): Top Secret /SCI/Polygraph Work Location Type: Onsite Commitment to Non-Discrimination All… more
    The MITRE Corporation (12/23/25)
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  • Reverse/Embedded Engineer

    Leidos (Columbia, MD)
    …multiple customer missions. Our team is eager to bring on one to two Sr . Reverse/Embedded Software Engineers who are ready to directly contribute in designing and ... **Responsibilities:** + Utilize programming techniques to evade host-based or network intrusion detection systems. + Develop software to capture, analyze,… more
    Leidos (10/18/25)
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  • Software Engineer

    SAIC (Chantilly, VA)
    …capable of sending and pulling data from various source systems over a secure network . In this role you will work closely with over forty interface partners across ... Gateway across two different agencies on the same classification network . This position is located in **Chantilly, VA** and...is located in **Chantilly, VA** and requires an **active TS /SCI clearance with Polygraph** . This project is part… more
    SAIC (11/14/25)
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  • Systems Engineer

    ManTech (Annapolis Junction, MD)
    … III to join our team at Annapolis Junction, MD. We are seeking a Senior Systems Engineer who is a seasoned IT professional responsible for designing, ... **MANTECH** seeks a motivated, career and customer-oriented **Systems Engineer III** to join our team in **Annapolis...implementing, and a top -level trouble shooter supporting a high-level architecture of an… more
    ManTech (12/21/25)
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  • System Engineer 5

    Nightwing (Annapolis Junction, MD)
    …talent to an array of missions that includes computer network operations, vulnerabilities, characterization, information assurance, and emerging technologies to ... conflicts. Communicates with other program personnel, customer overseers, and senior executives. Responsibility for the technical integrity, quality, and… more
    Nightwing (12/22/25)
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