• Microsoft Exchange & Messaging Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …deployed via automated CM tools, and hardening the solutions to address security and SCAP compliance. Responsibilities: + Designs and defines system architecture for ... flow in a Microsoft Exchange environment + Experience email security , compliance policies, and data loss prevention (DLP) +...email encryption, SPF / DKIM / DMARC, and other security measures + Experience with Windows DNS and DHCP… more
    General Dynamics Information Technology (08/12/25)
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  • Reactor Test / Maintenance Engineer

    HII (Newport News, VA)
    …10% Employment Type: Temporary Worker Anticipated Salary Range: $0.00 - $0.00 Security Clearance: Secret Level of Experience: Intern This opportunity resides with ... Global Security (GS). Mission Technologies' Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and… more
    HII (08/09/25)
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  • Nuclear Engineer (Engineering Technician 3)

    HII (Newport News, VA)
    …Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $54,109.00 - $66,955.20 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and… more
    HII (08/09/25)
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  • Radio Frequency (RF) Engineer 3 - COBRA

    Huntington Ingalls Industries (Langley AFB, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $90,163.00 - $128,500.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (08/01/25)
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  • Cybersecurity Engineer

    Serco (Arlington, VA)
    …candidate is US Navy veteran with experience aboard a US Navy warship. + Secret Security Clearance required at time of hire with eligibility for Top Secret + At ... least one professional certification (eg Security +, etc.) required. An advanced professional certification (eg CISM, CISSP, etc.) is preferred. Must meet the… more
    Serco (07/12/25)
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  • Senior Research Engineer (PhD level)…

    Lockheed Martin (Arlington, VA)
    …current application areas are Autonomy, Counter\-Autonomy, Command and Control, and Cognitive Security \. Advances in AI and Autonomy are poised to have a ... SAFECOMP, HSCC, CAV\. * Must have the ability to obtain aU\.S\. Secret security clearance that requires U\.S\. citizenship\. Applicants selected will be subject to a… more
    Lockheed Martin (07/12/25)
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  • Senior Research Engineer , Advanced…

    Lockheed Martin (Arlington, VA)
    …current application areas are Autonomy, Counter\-Autonomy, Command and Control, and Cognitive Security \. Advances in AI and Autonomy are poised to have a ... and influence campaigns * Must have the ability to obtain aU\.S\. Secret security clearance that requires U\.S\. citizenship\. Applicants selected will be subject to… more
    Lockheed Martin (07/12/25)
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  • Senior Software Engineer 4

    Huntington Ingalls Industries (Roanoke, VA)
    …10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: - $140,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior This ... data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities...and be willing and able to obtain a DoD security clearance (if not already cleared). Minimum Qualifications 9… more
    Huntington Ingalls Industries (07/09/25)
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  • iOS/ Android Exploit Engineer

    Parsons Corporation (Chantilly, VA)
    …with Vulnerability Research + Understanding of network protocols such as TCP/IP ** Security Clearance Requirement:** An active Top Secret security clearance is ... art as they provide services and solutions in the areas of defense, security , intelligence, infrastructure, and environmental. We promote a culture of excellence and… more
    Parsons Corporation (06/24/25)
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  • Manager, Aerospace Mechanical Engineer

    L3Harris (Ashburn, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Manager, Aerospace Mechanical Engineering Job Code: 24685 Job Location: ... prior related experience. + Ability to obtain a Secret Security clearance + Minimum 8 years experience in mechanical...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (06/10/25)
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