• Scientist, Systems Engineer - Ashburn/Palm…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Scientist, Systems Engineer - Ashburn/Palm Bay - Secret Job ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership and innovation to draw on… more
    L3Harris (10/26/25)
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  • Production Operations Systems Engineer

    SAIC (VA)
    **Description** SAIC is searching for a Systems Engineer who performs high-level, day-to-day operational support of complex application cloud systems to join our VA ... or ensuring that problems are escalated when required. Communicate with users and senior management the status of key problem statuses. + Perform hands-on repair of… more
    SAIC (12/31/25)
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  • Hardware Engineer

    CACI International (Sterling, VA)
    …* * CACI is currently looking for a motivated, career and customer-oriented Senior -level Hardware Engineer with Agile methodology experience to join our Customs ... Hardware Engineer Job Category: Engineering Time Type: Full time...Development and hardware integration for the Department of Homeland Security (DHS). As a member of the ITI2.1 Team,… more
    CACI International (11/20/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (01/09/26)
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  • OpenShift Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …clearanceand be willing to obtain a CI Polygraph Job Description: How a Senior Systems Engineer will make an impact Performs installation, securing, monitoring, ... OpenShift Engineer Location: Springfield, VA, US Job ID: ATR...security updates and implementations mandated by DoD cyber security regulations. Oversee the efforts of less senior more
    Arena Technical Resources, LLC (11/29/25)
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  • Multi Cloud Engineer Architect SME

    Leidos (Fort Belvoir, VA)
    **Description** Leidos Digital Modernization is seeking an experienced **_Multi Cloud Engineer Architect SME_** to support large-scale migration and operations on a ... external mission partners operating in CONUS and OCONUS locations. The Multi-Cloud Engineer /Architect SME will lead the design and deployment of secure, scalable,… more
    Leidos (11/15/25)
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  • Chief Engineer

    SAIC (Hampton, VA)
    …methodologies such as Agile/DevSecOps, Model-Based Systems Engineering (MBSE), and Configuration /Data Management. + Strong understanding of security frameworks ... **Description** SAIC is seeking a highly skilled and experienced Chief Engineer to lead the technical execution and oversight for the Air Operations Center (AOC)… more
    SAIC (01/06/26)
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  • Lead Network Engineer

    CACI International (Springfield, VA)
    Lead Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... 10% Type of Travel: Local * * * **The Opportunity:** The Lead Network Engineer provides leadership on the program to develop, modernize, enhance, operate and sustain… more
    CACI International (12/12/25)
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  • Design Engineer 5

    M. C. Dean (Vienna, VA)
    …generation of technical leaders in electrical, engineering, and cybersecurity industries. Seeking a ** Senior Design Engineer ** that is able to work with a ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (12/30/25)
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  • Littoral Combat Ship Platform Engineer

    ManTech (Portsmouth, VA)
    **MANTECH** seeks a motivated, career customer-oriented **Littoral Combat Ship (LCS) Platform Engineer ** to join our team in **Portsmouth, VA** This is an **Onsite** ... of CMP tasks for Program and Fleet Modernization requirements with associated configuration data for assigned ship class. + Coordinate CMP Processing activities,… more
    ManTech (12/02/25)
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