• Engineer 1

    M. C. Dean (Chantilly, VA)
    …We are seeking an ** Engineer 1** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will be ... infrastructures. The responsibilities include the administration and maintenance of high performance computer configurations as well as other systems and… more
    M. C. Dean (08/27/25)
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  • Sr OT Network Engineer (Virginia Beach, VA)

    Jacobs (Virginia Beach, VA)
    …and maintenance of the operational technology (OT) network infrastructure. As a Senior Engineer , this includes selecting and configuring network hardware and ... technology and engineering firms in the world? As a Senior OT Network Engineer with Jacobs, you...will be critical in ensuring the reliability, security, and performance of our OT systems . You will… more
    Jacobs (08/27/25)
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  • SME SIGINT Engineer

    KBR (Chantilly, VA)
    …ensure national security and shape the future of space defense. KBR is seeking a Senior SME SIGINT Systems Engineer with technical and engineering skills and ... US Government Intelligence Community and Military users. The SIGINT Systems Engineer serves as a technical advisor...Experience in MBSE + Experience in Cost, Schedule and Performance trades + Experience in systems integration… more
    KBR (08/08/25)
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  • Senior Systems Architect

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Systems Engineer /Architect** to join our team in **DC, Maryland, and Virginia (DMV) ... area** . As Computer Systems Engineer /Architect, you will be responsible for...and report on new/emerging network/communication technologies to enhance capacity, performance , and reliability; Evaluate and recommend changes and/or technology… more
    ManTech (08/21/25)
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  • Staff Engineer (Hybrid)

    Dominion Energy (Richmond, VA)
    …position. **Job Summary** This role is the top progression level position in the Engineer series. Includes senior to technical expert engineers, able to perform ... Staff Engineer (Hybrid) Dominion Energy is committed to providing...the impact the fuel constituents will have on the performance of associated APC equipment for the control of… more
    Dominion Energy (10/01/25)
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  • Sr. Physical Security Engineer (GovCloud),…

    Amazon (Herndon, VA)
    …determine your qualifications for this role. Amazon Web Services (AWS) is seeking a Senior Physical Security Engineer to join its data center design team. ... building some of the largest and most complex distributed systems in the world, and we need adaptable people...Virginia * Columbus, Ohio * Austin, Texas As a Senior Physical Security Engineer at AWS, you… more
    Amazon (10/01/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …the listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for ... State, and industry standard governance to ensure client mission success. Our performance standard is "excellence," with an outcomes-based, quality focus in our… more
    SimIS Inc. (09/22/25)
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  • Electrical Engineer - Power & Energy

    Johnson, Mirmiran, and Thompson Inc. (Charlotte County, VA)
    …the projects we help bring to life. Clark Nexsen is seeking an Electrical Engineer (PE) who is passionate about energy performance and sustainability in the ... all aspects of electrical engineering design (specifically power distribution) as a Senior or Lead Engineer , including Conceptual Studies, Program Requirements,… more
    Johnson, Mirmiran, and Thompson Inc. (07/31/25)
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  • Test Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Test Engineer ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington **Position ID:** ... **Position Description:** CGI Federal has an exciting opportunity for a Test Engineer within our Intel sector advancing the national security mission through cutting… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Mid-Level Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …and architecture performance assessments with the Enterprise, Chief Architect, Chief Engineer , and Program Office + Manages development, test, and validation of ... Title: Mid-Level Modeling and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National...and potentially organically developed software + Analysis of space systems , performance metrics, timelines, and models +… more
    KBR (09/16/25)
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