• Radar Systems Engineer

    Integration Innovation, Inc. (i3) (Arlington, VA)
    Overview i3 is seeking an experienced Radar Systems Engineer to design, develop, and optimize advanced radar systems for defense applications. The successful ... + RF test and evaluation experience + Experience supporting anechoic chamber operations Security Clearance: + Active Top Secret/SCI clearance. About i3 i3 is a… more
    Integration Innovation, Inc. (i3) (11/11/25)
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  • Space-Based Infrared Systems (SBIRS)…

    INTECON (CA)
    …$180k - $200k/year Role Summary INTECON is seeking a highly skilled Space Systems Engineer to support critical national security space programs. In this role, ... platforms. + Microsoft Office Suite. + Systems modeling and engineering tools. Security Clearance + Clearance: Top Secret/SCI. Benefits + Comprehensive Group Health… more
    INTECON (11/09/25)
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  • EW Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Top Secret RTX Corporation is an Aerospace and… more
    RTX Corporation (11/05/25)
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  • Sr. Solutions Engineer

    IBM (Santa Monica, CA)
    …You will join a team managing the lifecycle of infrastructure and security , enhancing IBM's cloud solutions to ensure enterprises achieve efficiency, security ... value of the HashiCorp solutions they've implemented. Responsibilities: As a Sr. Solutions Engineer at HashiCorp, you will partner closely with one or more Sales… more
    IBM (10/23/25)
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  • RF Spectrum Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $103,687.00 - $160,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity , network architecture, reverse engineering, software and hardware development… more
    Huntington Ingalls Industries (10/23/25)
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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 ... in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity , network architecture, reverse engineering, software and hardware development… more
    Huntington Ingalls Industries (01/07/26)
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  • Project Engineer (Future Openings)

    In-Q-Tel, Inc. (Mclean, VA)
    …additive manufacturing tools, autonomous platforms, supply chain solutions, cybersecurity solutions, cryptocurrency, computer vision, SaaS products, wireless ... the project engineering team include: + Cloud (AWS) infrastructure | data | cybersecurity + Embedded systems | RF | autonomous platforms | materials science **Please… more
    In-Q-Tel, Inc. (01/05/26)
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  • Engineer I/II - Next-Gen DoD Software…

    Huntington Ingalls Industries (Roanoke, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $70,000.00 - $95,000.00 Security Clearance: Ability to Obtain Level of Experience: Entry Level ... in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity , network architecture, reverse engineering, software and hardware development… more
    Huntington Ingalls Industries (12/20/25)
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  • Intermediate AI Research Engineer

    The MITRE Corporation (Mclean, VA)
    …with AI and one of the three following technical areas: AI security , AI-enhanced cybersecurity , or AI-accelerated cyber operations + Demonstrated advanced ... the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a difference… more
    The MITRE Corporation (12/16/25)
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  • Engineer Network 3

    Huntington Ingalls Industries (Langley AFB, VA)
    …equivalent are highly desirable. + Active TS/SCI clearance. + Must have Security + or equivalent Cybersecurity Workforce certification. Physical Requirements May ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $88,834.00 - $125,000.00 Security Clearance: TS/SCI Level of Experience: Mid This opportunity resides… more
    Huntington Ingalls Industries (01/10/26)
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