• Automation Engineer , Mid

    BOOZ, ALLEN & HAMILTON, INC. (Dahlgren, VA)
    Automation Engineer , Mid The Opportunity: As an automation engineer , you need the right combination of clean code, APIs, analytics, and infrastructure to ... develop a user-focused solution. We're looking for an automation engineer like you to develop efficient and effective software,...to obtain a DoD 8570 IAT II Certification, including Security + Certification, within 30 days of start date Nice… more
    BOOZ, ALLEN & HAMILTON, INC. (12/28/25)
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  • Mid -Level SIGINT System Engineer

    KBR (Chantilly, VA)
    Title: Mid -Level SIGINT System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... solutions to our customers in the intelligence and national security communities. In this position, your work will have...of space defense. KBR is seeking a SIGINT Systems Engineer with technical and engineering skills and relevant SIGINT… more
    KBR (10/10/25)
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  • Mid level Systems Engineer

    KBR (Chantilly, VA)
    Title: Mid level Systems Engineer KBR is seeking a Systems Engineer to support our customer in Chantilly, VA. The position requires the employee to draft ... schedule, and performance Travel: CONUS and OCONUS travel may be required. Security Requirements: Active TS-SCI/w Poly security clearance required. Belong,… more
    KBR (12/12/25)
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  • Mid -Level Systems Engineer

    Leidos (Chantilly, VA)
    …(IPSD), part of the Decision Advantage Solutions Business Area, is currently seeking a Mid -Level Systems Engineer for the Chinook Program. As part of a highly ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense… more
    Leidos (11/22/25)
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  • Senior Sales Engineer - SLED, Mid

    Proofpoint (Alexandria, VA)
    …Requirements + 6+ years of hands on technical experience, either as a Sales/Systems Engineer , Technical Account Manager, Security Engineer or senior level ... sales process every single day. As a Senior Sales Engineer working with accounts in the SLED space, you...most pressing cyber threats + Work closely with customer/prospect security staff for technical discovery, as well as planning,… more
    Proofpoint (12/25/25)
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  • SIGINT System Engineer - Mid

    Solvarus (Chantilly, VA)
    …the people who need it. The ideal candidate for the Signals Intelligence (SIGINT) Systems Engineer Mid will serve as a technical member of a dynamic team ... recommendations for Government decision-makers. Qualifications: + Current and Active TS/SCI with Poly Security Clearance. + Requires 5 to 8 years with BS/BA or 3 to… more
    Solvarus (11/02/25)
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  • Senior Substation Engineer - Transmission…

    Burns & McDonnell (Richmond, VA)
    **Description** The Senior Substation Engineer will lead the preparation of design deliverables for new and modified high-voltage (13kV to 765kV) electrical power ... substation projects. The Senior Substation Engineer will work with the project team through the...such as grounding and lightning analysis, and lighting and security . + Leads the development of substation calculations, including-but… more
    Burns & McDonnell (11/16/25)
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  • Mid -Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a broad scope of ... Network Administration & Maintenance: + Monitor network performance, availability, and security . + Perform routine maintenance, updates, and patches for network… more
    Infinity Systems Engineering (01/03/26)
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  • Mid Level Acoustics Engineer

    Serco (Alexandria, VA)
    …our sailors. Serco-NA has an opening for and immediately hiring an Acoustic Engineer supporting the Acoustics Systems Integration Team in PMS450, the VIRGINIA Class ... Submarine program office. As the Acoustics Engineer , you will be on a dynamic team providing...of the six Navy core maritime capabilities: Deterrence, Maritime Security , Sea Control, Forward Presence, and Power Projection. This… more
    Serco (01/06/26)
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  • High Performance Computing Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** HPC Engineer Who You Are You are a talented, multidiscipline engineer versed ... scripting/tooling/automation * Demonstrated on-the-job experience with the Sponsor's system security environment and requirements * Demonstrated experience leading systems… more
    General Dynamics Information Technology (12/29/25)
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