• Software Engineer TS/SCI (FSP)

    IBM (Annapolis Junction, MD)
    …unique skills and experience. **Your role and responsibilities** Seeking a versatile software engineer with TS/SCI US Government security clearance and FSP to ... come up with creative solutions resulting in ground breaking impact for a wide network of clients. Our culture of evolution and empathy centers on long-term career… more
    IBM (12/12/25)
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  • Software Engineer 25k Sign on Bonus

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer (SWE) in our **National Security Sector's (NSS) Cyber & Analytics Business ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals… more
    Leidos (12/06/25)
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  • Graduate - Algorithm Development Engineer

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …may develop algorithms to process SONAR signals to hunt for submarines, analyze IP network traffic data to find anomalous events or traffic, or develop deep learning ... objects in sidescan sonar images. As an Algorithm Development Engineer , you will + Provide contributions to projects developing...+ Are able to obtain an Interim Secret level security clearance by your start date and can ultimately… more
    Johns Hopkins Applied Physics Laboratory (12/06/25)
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  • Sr. Software Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …Mission Technologies, Cyber & Intelligence Team is looking for a Sr. Software Engineer to support Cyber Security Operations missions by designing and ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $98,000.00 - $130,000.00 Security Clearance: TS/SCI with Poly Level of Experience: Mid This… more
    Huntington Ingalls Industries (12/04/25)
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  • RF Spectrum Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $78,823.00 - $140,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (12/02/25)
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  • Sr. Software Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …Mission Technologies, Cyber & Intelligence Team is looking for a Sr. Software Engineer to support Cyber Security Operations missions by designing and ... Number: 23393 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Security Clearance: TS/SCI with Poly Level of Experience: Mid This opportunity… more
    Huntington Ingalls Industries (11/21/25)
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  • Senior Software Test Engineer

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Test Engineer to play a pivotal role in the testing and validation of cutting-edge Computer Network Operations (CNO) tools. This ... in fast-paced environments, and want to contribute to national security , we want to hear from you. What you...you to have + Mission-Driven Work: Contribute to national security by ensuring the reliability of advanced CNO tools.… more
    BigBear.ai (11/20/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: You will ... work closely with other infrastructure and network engineers, system engineers and O&M team members on...platforms to include but not limited to base configuration, security and system patching, performance monitoring, etc. * Provide… more
    Vexterra Group (10/14/25)
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  • Principal RF Design Engineer (Onsite)

    RTX Corporation (Aberdeen, MD)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...company, is seeking a highly motivated **Principal RF Design Engineer ** to work on Identification of Friend or Foe… more
    RTX Corporation (10/09/25)
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  • Senior DevOps Engineer with AWS

    GovCIO (Annapolis, MD)
    …* Create blueprints for hybrid cloud infrastructures centered around AWS ( network , server, storage, security , and management software topologies), Run ... **Overview** GovCIO is currently hiring for Senior Engineer with DevSecOps experience to provide development, support, architecture, and leadership for a government… more
    GovCIO (10/07/25)
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