• Systems Engineer - Modeling and Simulations…

    QinetiQ US (Mclean, VA)
    …engineering teams to ensure successful modeling and simulation support for ISR systems integration and testing. Responsibilities System Performance Modeling and ... software tools and programming languages commonly used for system performance analysis + Experience with electromagnetic modeling including EMI/EMC analysis… more
    QinetiQ US (09/12/25)
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  • Software Test Engineer

    ManTech (Ashburn, VA)
    ManTech seeks a motivated, career and customer-oriented ** Software ** **Tester** to join our team in **Ashburn, Virginia.** This is a hybrid position. Currently, ... program leverages agile methodologies to deliver secure, efficient, and user-friendly systems for CBP officers and the traveling public. **Responsibilities include,… more
    ManTech (09/06/25)
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  • Senior Full-Stack Software Engineer

    CGI Technologies and Solutions, Inc. (Reston, VA)
    …hybrid capacity, contributing to the design, development, and implementation of cloud-based systems . This role involves working on complex software projects, ... **Senior Full-Stack Software Engineer** **Category:** Software Development/ Engineering...Engineer to join our team. This is an exciting opportunity to work in a fast-paced team environment supporting… more
    CGI Technologies and Solutions, Inc. (09/10/25)
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  • Software Engineer, Product

    Meta (Richmond, VA)
    … Engineer, Product Responsibilities: 1. Develop, design, create, modify, and/or test software applications or systems for various products or software ... 2. Develop a strong understanding of relevant product area, codebase, and/or systems . 3. Demonstrate proficiency in data analysis, programming, and software … more
    Meta (10/05/25)
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  • Journeyman Network/ Systems Administrator

    GovCIO (Richmond, VA)
    … and/or servers as required. May create and document new methods supporting network/ system operations and implement changes to procedures. Consults with support ... for the transition of development and/or production environments to new technologies, utilize system software to monitor the performance of system files,… more
    GovCIO (07/10/25)
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  • SIGINT System Engineer

    KBR (Chantilly, VA)
    Title: SIGINT System Engineer KBR is seeking a SIGINT Systems Engineer to be part of our team supporting our customer in Chantilly, VA that delivers ... software development, CI/CD pipelines and deployment of mission software to operations . The Ground Enterprise embraces...+ Strong knowledge of SIGINT mission planning and scheduling systems + Experience with system -to- system … more
    KBR (08/08/25)
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  • Network Engineer - Senior

    Amentum (Warrenton, VA)
    …computer and communications operations , data control, LAN/WAN administration and operations support, operating systems programming, system security ... in local and wide area networking, communications, data center operations and related software /hardware within a multi-platform...* Provide support for all information systems operations activities, including… more
    Amentum (09/23/25)
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  • Field Operations Engineer Sr.

    Leidos (Reston, VA)
    …to elevate to the next higher-level of maintenance + Take responsibility for preparing systems for operation, system software loading, operator training, and ... urgent need to fill a requirement for a Field Operations Engineer Sr. to perform maintenance and to support...to US military units to include initial acceptance of systems into theater, system software … more
    Leidos (08/09/25)
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  • System Engineer (SDA) - Enterprise

    QinetiQ US (Chantilly, VA)
    …point acquisitions, operations center set up and maintenance, and ground software solutions + Provide systems engineering guidance in the development of ... enhance resilience. QinetiQ has an immediate opening for a systems engineer to support SDA's enterprise operations ....candidate will use their experience in satellite and ground operations to ensure the system will meet… more
    QinetiQ US (09/18/25)
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  • Software Engineer (Product)

    Meta (Richmond, VA)
    …apply, click "Apply to Job" online on this web page. **Required Skills:** Software Engineer (Product) Responsibilities: 1. Help build the next generation of ... systems behind Meta's products, create web and/or mobile applications...Haskell 10. 3. Relational databases and SQL 11. 4. Software development tools: Code editors (VIM or Emacs), and… more
    Meta (10/01/25)
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