• Senior Systems Engineer

    RTX Corporation (Sterling, VA)
    …problems that create a safer, more secure world. We have an exciting opportunity for a ** Senior Systems Test Engineer ** to join our Air & Space Defense ... and implementation. + Scaled Agile Framework (SAFe) knowledge and experience as a System Engineer . + Experience using modeling resources and methodologies like… more
    RTX Corporation (08/16/25)
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  • Agile Systems Engineer

    KBR (Chantilly, VA)
    Title: Agile Systems Engineer - Senior KBR is seeking a highly motivated Agile System Engineer to support our team. The program office provides ... technical concepts and translate those concepts into requirements to guide system development, CONOPs, and program baseline documentation using the Agile… more
    KBR (09/02/25)
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  • Senior OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior OPIR Systems Engineer KBR...Review (OAR) + Function as the interface between the system users, the program office, and the systems ... Advisor (SETA) support for a USG Agency. As a Senior OPIR Systems Engineer , you...+ Active Top Secret/SCI security clearance with a current Polygraph Belong, Connect and Grow at KBRAt KBR, we… more
    KBR (09/12/25)
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  • Senior Systems Development…

    Google (Reston, VA)
    Senior Systems Development Engineer , Public Sector + _link_ Copy link + _email_ Email a friend _corporate_fare_ Google _place_ Reston, VA, USA **Mid** ... and written communication skills. **About the job** As a Senior Systems Development Engineer , you...live by measuring and monitoring availability, latency, and overall system health. + Scale systems sustainably through… more
    Google (10/01/25)
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  • Senior Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Systems Engineer ** to join our team in **Chantilly, VA.** As a Senior Systems ... testing strategy. This includes leading various testing phases (integration, system , performance, and user acceptance testing) to validate functionality and… more
    ManTech (08/22/25)
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  • Senior Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is looking for a Senior Systems Engineer with experience supporting system and satellite verification and validation efforts to ... apply today. This position requires an active Top Secret/SCI clearance with Polygraph . Responsible for supporting mission systems engineering and enterprise… more
    SAIC (08/07/25)
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  • Information Systems Security…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE) - Senior ** **Category:** Service Desk / End User Services **Main location:** United States, Virginia, ... a highly collaborative team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and manages security… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Senior Systems Engineer

    SAIC (Chantilly, VA)
    …to expand their knowledge while increasing their responsibilities. SAIC has an opening for a Senior Systems Engineer to provide Systems Engineering and ... is responsible for designing, building, and operating national security-related systems based in space, in the air, and on...future space capability needs + Identifying key architecture and system level trades + Developing strategies in support of… more
    SAIC (08/22/25)
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  • Senior Information System Security…

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... network system (s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for the IS and… more
    ManTech (08/13/25)
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  • Senior Systems Engineer

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking an experienced Senior Systems Engineer /Integrator to support our government client on-site in Chantilly, VA. The ... System Integration Management: Oversee the integration of technical systems , ensuring alignment with DC3's requirements, including familiarity with unclassified… more
    Noblis (10/01/25)
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