• Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part of our team supporting our...development of related briefing materials Minimum qualifications: + Active TS /SCI with Polygraph + Bachelor's degree in Engineering or… more
    KBR (12/16/25)
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  • Systems Engineer

    SHINE Systems & Technologies (Chantilly, VA)
    …Model-Based Systems Engineering, processes, tools and languages. + Working knowledge of Software Development Frameworks. + Documented work experience in the field of ... equivalent additional experience. + Desired: Licensure as a professional engineer . + Desired: INCOSE Certified System Engineering Professional (CSEP) certification.… more
    SHINE Systems & Technologies (12/12/25)
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  • Network Engineer

    Jacobs (Chantilly, VA)
    Knackworks, a Jacobs Company, has an opening for a Network Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support our government customer's global ... a modern service provider network architecture. The job duties of the Network Engineer (CAN/LAN) are as follows: * Interpret customer requirements and apply standard… more
    Jacobs (12/12/25)
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  • Security Engineer

    Leidos (Lorton, VA)
    …The Digital Modernization Sector at Leidos currently has an opening for a Security Engineer to work in our Lorton, VA office. This is an exciting opportunity to ... deliver cybersecurity and information assurance services. **Primary Responsibilities** The Security Engineer - Linux / Tenable Compliance is responsible for securing… more
    Leidos (12/11/25)
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  • Architecture Network Engineer

    Leidos (Chantilly, VA)
    …Modernization Sector at Leidos** **has an opening for a** **Network** ** Engineer (Campus Area Network/Local Area Network (CAN/LAN))** to support global enterprise ... modern service provider network architecture. **The job duties of the Network Engineer (CAN/LAN) are as follows:** + Interpret customer requirements and apply… more
    Leidos (12/09/25)
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  • Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking an experienced Facilities Mechanical Engineer to lead the design, maintenance, and configuration management of building mechanical ... site-specific specifications. + Collaborate with cross-functional teams-including electrical, systems, software , and manufacturing-to ensure mechanical designs meet all functional… more
    Leidos (12/06/25)
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  • 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, ... external mission partners operating in CONUS and OCONUS locations. The Network Engineer /Architect SME supports design of a new, modernized updated and upgraded… more
    Leidos (12/06/25)
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  • Senior Network Engineer

    SAIC (Norfolk, VA)
    **Description** SAIC is seeking a talented **Senior Network Engineer ** to join our team in support of the Tactical Network (TACNET) program, providing critical ... System (ADNS) program. **ROLE OVERVIEW:** As a Senior Network Engineer , you will play a vital role in designing,...lieu of a degree. + Must have an Active TS /SCI Security Clearance. + Must be a US Citizenship.… more
    SAIC (11/22/25)
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  • IT Infrastructure Engineer

    SAIC (Chantilly, VA)
    …engineering & integration and more. This position is for an IT Infrastructure Engineer for a large contract supporting a cutting-edge and innovative space program. ... The IT Infrastructure Engineer oversees developer progress in deploying and maintaining a...and program plans. **Qualifications** + Must possess an active TS /SCI clearance with Polygraph. + BS or MS degree… more
    SAIC (11/14/25)
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  • Photonics Engineer

    SAIC (Chantilly, VA)
    …systems engineering & integration and more. This position is for a Photonics Engineer for a large contract supporting a cutting-edge and innovative DoD program. The ... Photonics Engineer oversees developer progress in designing, developing, and integrating...and mission effectiveness. **Qualifications** + Must possess an active TS /SCI clearance with Polygraph. + BS or MS degree… more
    SAIC (11/14/25)
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