• RF Spectrum Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …electromagnetic spectrum. + Strong analytical, communication, and leadership skills. + Clearance: Secret to start with ability to obtain TS /SCI. Preferred ... Time/Salaried/Exempt Anticipated Salary Range: $103,687.00 - $160,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare… more
    Huntington Ingalls Industries (10/23/25)
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  • Electrical Engineer

    ManTech (Crane, IN)
    MANTECH seeks a motivated, career and customer-oriented **Electrical Engineer II** to join our team in **Crane, Indiana. This is an onsite position.** Are you ready ... to engineer cutting-edge solutions that directly impact the operational capabilities...and insightful analysis. You'll focus on developing critical defensive cyber technologies, ensuring mission assurance, advancing command and control… more
    ManTech (12/20/25)
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  • Counter Space Payload Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Counter-Space Payload Engineer ** to join our team in Chantilly, VA. The Counter-Space Payload Engineer should understand both ... to operations across the counter-space threat continuum. The Counter-Space Payload Engineer should have specific experience in the design, development, and testing… more
    SAIC (11/06/25)
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  • Senior/Principal R&D RFIC Design Engineer…

    Sandia National Laboratories (Albuquerque, NM)
    …mission? The RF Microsystems department (5255) seeks an R&D Microwave and Sensor Engineer to design, fabricate, and test extreme environment RF components that ... noise and low power consumption. Our team seeks a driven RF engineer capable of fundamental multiphysics modeling and understanding quantum phenomena. The successful… more
    Sandia National Laboratories (01/07/26)
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  • Network Engineer 5

    M. C. Dean (Chantilly, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... engineering, and cybersecurity industries. We are seeking a **Network Engineer 5** to join our **Security and Electronic Systems...Comment Resolution Testing & Commission Review / Approval of test plans (Safety / Risk / Manufacturability) + Author… more
    M. C. Dean (11/28/25)
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  • Full Stack Java Software Engineer

    Leidos (Annapolis Junction, MD)
    …**Leidos** frequently has opportunities for Software Engineers within our **Intelligence Sector, Cyber & Analytics Business Area (CABA)** . Our talented team is at ... a difference in National** **Security!** **Position Summary** The Software Engineer (SWE) works as part of a small, agile...framework to another. In addition, the SWE writes automated test code and reviews work of other team members… more
    Leidos (01/06/26)
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  • Specialist, Systems Engineering

    L3Harris (Greenville, TX)
    … Secret Security Clearance, with the ability to obtain and maintain a DOD Top Secret ( TS /SCI) Security Clearance is required. Preferred Additional Skills: ... deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Systems… more
    L3Harris (11/08/25)
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  • Associate Electrical Engineer

    ManTech (Crane, IN)
    **MANTECH** seeks a motivated, career and customer-oriented **Associate** **Electrical Engineer ** to join our team in **Crane, Indiana.** This is an **onsite** ... position. As an Associate Electrical Engineer on our innovative team, you'll be deeply involved...and insightful analysis. You'll focus on developing critical defensive cyber technologies, ensuring mission assurance, advancing command and control… more
    ManTech (01/03/26)
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  • Application Engineer 4 (Python Dev.)

    Themis Insight (Linthicum Heights, MD)
    …Private, Civilian and Military expertise to every case. We are hiring an Application Engineer 4 (Python Dev.) to work in Linthicum Heights, MD. Position location is ... to change based on central MD client's needs. Required: TS /SCI with a Polygraph Designs software tools and subsystems...existing and new software products. The Level 4 Applications Engineer (Senior) 4 shall possess the following capabilities: +… more
    Themis Insight (12/19/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …diverse team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate ... but not limited to Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an active **… more
    Northrop Grumman (01/01/26)
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