• Network Engineer /Architect SME

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Network Engineer /Architect with subject matter expertise** to support large-scale migration and operations on a large, ... high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to… more
    Leidos (12/06/25)
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  • Data Engineer

    Guidehouse (Arlington, VA)
    …to Obtain Secret **What You Will Do** **:** Guidehouse is seeking an experienced Data Engineer to join our Technology AI and Data practice with a dedicated focus on ... military clients in the Defense & Security segment. This individual will have a strong data...engineering, cloud platforms, and public sector modernization. The Data Engineer will collaborate with cross-functional teams and client stakeholders… more
    Guidehouse (12/17/25)
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  • Systems Engineer 5

    M. C. Dean (Vienna, VA)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 5** to join our ** Security and Electronic Systems (SES)** ... secure and reliable solutions that meet all organizational Cybersecurity and Information Assurance requirements. + Experience performing security scans,… more
    M. C. Dean (11/26/25)
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  • Senior Endpoint Engineer

    CACI International (VA)
    Senior Endpoint Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Engineer to join our team on a contract supporting the Department of Homeland Security . As a Senior Endpoint Engineer , you will be part of a dynamic team… more
    CACI International (12/20/25)
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  • Senior Endpoint Engineer

    CACI International (Arlington, VA)
    Senior Endpoint Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Engineer to join our team on a contract supporting the Department of Homeland Security . As a Senior Endpoint Engineer , you will be part of a dynamic team… more
    CACI International (12/09/25)
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  • Cooling Engineer - Mechanical…

    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)...Are We are seeking a talented and experienced Cooling Engineer to join our mechanical engineering team. This role… more
    HII (11/28/25)
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  • 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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  • Cybersecurity Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …on various networks/systems + Report any breaches of cybersecurity policies to the Information System Security Manager (ISSM) and director of the facility (ie, ... potentially affect the baseline that is approved + Develop documentation to support ongoing system security operations, maintenance and specific problem… more
    Imagine One Technology & Management (12/01/25)
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  • Test Engineer (Manual and Automation)

    CACI International (Ashburn, VA)
    Test Engineer (Manual and Automation) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... **The Opportunity:** We are seeking a highly motivated and experienced Test Engineer to join our agile development team supporting BEAGLE (Border Enforcement… more
    CACI International (12/07/25)
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  • AI Integration Data Scientist / Engineer

    BWX Technologies, Inc. (Lynchburg, VA)
    …consulting capacity. + Certifications in AI/ML or cloud technologies (eg, Azure AI Engineer , AWS ML Specialist). + Familiarity with security and compliance ... innovator that provides safe and effective nuclear solutions for global security , clean energy, environmental restoration, nuclear medicine and space exploration.… more
    BWX Technologies, Inc. (11/16/25)
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