• Senior Systems Engineer , Air…

    RTX Corporation (Sterling, VA)
    …that create a safer, more secure world. Raytheon, an RTX business, is looking for a ** Senior ** ** Systems Engineer ** to join our systems engineering team. ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (08/08/25)
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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.** **Responsibilities include but ... infrastructure resources (eg storage and networking), and how to configure operating systems and applications in an efficient manner. + Maintaining platforms of… more
    ManTech (09/30/25)
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  • GEOINT Senior Systems

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Senior Systems Engineer to support the NRO GEOINT System Integration & Architecture (GSIA) office. This is a Systems ... approval. + Expect Travel within the US approximately 10% of the time. + TS /SCI w/ Poly **Qualifications** + BS in Engineering (preferred); or Science, Space related… more
    SAIC (08/07/25)
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  • 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 ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (08/16/25)
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  • Senior Network Systems

    Noblis (Chantilly, VA)
    Responsibilities As a Senior Systems Engineer , you...High School/Diploma with 14 years of experience, + Active Top Secret ( TS ) clearance with ... additions and changes to network hardware, infrastructure server environments, and operating systems . You will provide direct support in the day-to-day operations of… more
    Noblis (09/03/25)
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  • Senior OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior OPIR Systems Engineer KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer Technical Advisor ... (SETA) support for a USG Agency. As a Senior OPIR Systems Engineer , you...lead discussions across multiple groups Clearance Requirement: + Active Top Secret /SCI security clearance with a current… more
    KBR (09/12/25)
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  • Senior GEOINT Systems

    KBR (Chantilly, VA)
    Title: Senior GEOINT Systems Engineer - Processing KBR is seeking a Senior GEOINT Systems Engineer to be part of our team supporting our ... information distributed to US Government Intelligence Community and Military users. The GEOINT Systems Engineer serves as an advisor to support the Government in… more
    KBR (08/08/25)
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  • Senior SIGINT Systems

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer - Acquisition KBR is seeking a Senior SIGINT Systems Engineer to be part of our team supporting our ... information distributed to US Government Intelligence Community and Military users. The SIGINT Systems Engineer serves as an advisor to support the Government in… more
    KBR (09/10/25)
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  • Senior SIGINT Systems

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... the future of space defense. KBR is seeking a Senior SIGINT Systems Engineer to...development of related briefing materials Minimum qualifications: + Active TS /SCI with Polygraph + Bachelor's degree in Engineering or… more
    KBR (09/16/25)
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  • Senior Systems Integration…

    CACI International (VA)
    Senior Systems Integration Engineer - Radar...related technical field. + Must be eligible to obtain a Top Secret Security Clearance + **A minimum of ... Customs and Border Protection's Air and Marine Operations (AMO) platforms. As a Senior Systems Integration Engineer - Radar and Avionics, you will work… more
    CACI International (08/08/25)
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