• Senior Specialist, Systems Engineer

    L3Harris (Springfield, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer - Strategic Planner (TS/SCI w/ ... L3Harris Technologies currently has an opening for a Senior Specialist, Systems Engineer - Strategic Planner. The Strategic Planner will be supporting a cutting-edge… more
    L3Harris (10/16/25)
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  • Radar Research Engineer

    KBR (Chantilly, VA)
    …Research Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have...Posting Description KBR is looking for a Radar Research Engineer to join our team in Chantilly, Virginia. In… more
    KBR (01/10/26)
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  • Lead Network and Infrastructure Engineer

    ManTech (Herndon, VA)
    …infrastructure. This position plays a critical role in enabling high availability in support of the national security mission. **Responsibilities include but are ... vendor relationships, evaluate tools, and implement new technologies as appropriate. + Support ATO/accreditation efforts and participate in security audits and… more
    ManTech (01/08/26)
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  • Electrical / Cabling Engineer

    HII (Chesapeake, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $78,897.00 - $96,657.60 Security Clearance: Ability to Obtain Level of Experience: College This ... opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS)...seeking a highly skilled and motivated Electrical / Cabling Engineer to join our team. The ideal candidate will… more
    HII (12/27/25)
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  • Cisco ISE Engineer (Secret Clearance…

    TEKsystems (Reston, VA)
    Network Security Engineer (Cisco ISE /AAA) - DoD Compliance -Active DoD Secret Clearance (or higher) required About the Role We are seeking an experienced ... Network Security Engineer with deep expertise in Cisco...per DoD standards. + Provide advanced troubleshooting and technical support for NAC-related issues. + Implement security more
    TEKsystems (01/07/26)
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  • SAP NS2 Sr. Intel DevOps Engineer -TS/SCI…

    SAP (Herndon, VA)
    …and information of Americans _._ We offer SAP solutions with specialized levels of security and support to meet the requirements of US national security ... wants you to grow and succeed. **SAP NS2 Sr. Intel DevOps Engineer -TS/SCI poly-Onsite-Chantilly, VA** **NS2 COMPANY DESCRIPTION** SAP is the global market leader… more
    SAP (12/04/25)
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  • Cybersecurity Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …potentially affect the baseline that is approved + Develop documentation to support ongoing system security operations, maintenance and specific problem ... Imagine One has an urgent need for **Cybersecurity Engineer III** candidates for a position supporting the...the Hardware and Software List + Updating Implementation Plan, Security Controls/Aps/CCIs and anything WRT the RMF/RMF AO package… more
    Imagine One Technology & Management (12/01/25)
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  • Lead Test Automation Engineer

    CACI International (Ashburn, VA)
    …Travel: Local * * * **The Opportunity:** CACI is seeking a Lead Automation Test Engineer to join our team and support the Border Enforcement Applications for ... in agile software development for the Department of Homeland Security (DHS). You will support the men...security . **Responsibilities:** As a Lead Software Test Automation Engineer , the responsibilities include, but are not limited to:… more
    CACI International (01/13/26)
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  • Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …a difference with us. Department Summary: The team seeks a full-time Lead Network Engineer to support the deployment, operation, and maintenance of IT systems in ... who has prior experience working as a classified Network Engineer . This is an on-premises position on our...will require knowledge of implementing and maintaining NIST 800-53 Security Controls / RMF compliance in each environment along… more
    The MITRE Corporation (12/17/25)
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  • Software Engineer - Cloud Automation

    BAE Systems (Herndon, VA)
    …technologies and national security services. We offer flexible work environment to support the balance in your life and keep you performing at your best. Be ... transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence & … more
    BAE Systems (12/16/25)
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