• Test Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    Responsibilities As a Test Engineer , you will be responsible for creating software tests, automating test cases, performing application testing, validating bugs, and ... (PIs) and Agile Release Train (ART) activities + Ensure applications meet security and compliance requirements Required Qualifications + Active Top Secret (TS) … more
    Noblis (09/03/25)
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  • Software Engineer

    ManTech (Springfield, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented **Software Engineer ** to join our team in the **Springfield, VA** area. **Responsibilities include, ... and enhance the functionality, reliability, availability, performance, stability, sustainability, and security of the Maximo application and its databases and tools.… more
    ManTech (08/29/25)
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  • Radar Research Engineer

    KBR (Chantilly, VA)
    …Research Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... security . KBR is looking for a Radar Research Engineer to join our team in Chantilly, Virginia. In...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape… more
    KBR (10/04/25)
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  • Senior Software Engineer /AFSIM Modeler

    KBR (Reston, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Title: Senior Software Engineer /AFSIM Modeler Belong. Connect. Grow. with KBR! KBR's.../AFSIM Modeler Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (09/30/25)
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  • Specialist, Manufacturing Engineer (Tool…

    L3Harris (Orange, VA)
    …by law. Please be aware many of our positions require the ability to obtain a security clearance . Security clearances may only be granted to US citizens. In ... sea and cyber domains in the interest of national security . Job Title: Manufacturing Engineer (Tool Design...component and system tooling design for solid rocket propulsion systems and component sub-assembly operations. Work is performed with… more
    L3Harris (09/27/25)
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  • Quality Assurance Engineer

    Leidos (Lorton, VA)
    …Multi Domain Solutions Division at Leidos is looking for a **Quality Assurance Engineer ** to support a fast-paced program with the Air Force Life Cycle Management ... success while adhering to DoD standards and regulations. The **Quality Assurance Engineer ** will ensure the design, development, and deployment of systems ,… more
    Leidos (09/17/25)
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  • Sr Data Engineer

    Parsons Corporation (Centreville, VA)
    …Master's degree in Computer Science, Information Systems , or a related field ** Security Clearance Requirement:** None This position is part of our Corporate ... **Job Description:** Parsons is seeking a highly skilled and experienced Senior Data Engineer to join our enterprise data team. This senior-level role is pivotal in… more
    Parsons Corporation (09/11/25)
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  • IT Support Engineer I - Snoc, Kuiper…

    Amazon (Arlington, VA)
    …customer satisfaction metrics and participate in continuous service improvement efforts. Security Clearance : This position requires that the candidate selected ... the world. We are seeking a highly motivated Support Engineer to join our SNOC team. As a frontline...be able to obtain and maintain a US Government security clearance of TS/SCI. Basic Qualifications -… more
    Amazon (09/30/25)
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  • Databricks Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... cyber capabilities to address emerging threats. Nightwing is seeking a Databricks Engineer to support the migration of customer applications, services and platforms… more
    Nightwing (09/18/25)
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  • System Engineer , Jr

    IBM (Chantilly, VA)
    …a Junior Hardware Benchmark Engineer with an active US Government TS/SCI security clearance and Full Scope Polygraph to support our hardware performance ... analysis frameworks, optimize testing strategies, and validate complex hardware systems across a range of CPU and AI accelerator...expertise** * REQUIRED ON DAY 1: Active Top Secret/SCI security clearance + Full Scope Polygraph *… more
    IBM (09/12/25)
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