• Senior Field Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …documentation, and development and operation of training simulations. SimIS seeks a Senior Field Engineer to provide advanced technical leadership and ... and engineering analysis to ensure optimal performance of training environments. The Senior Field Engineer serves as the primary technical authority for… more
    SimIS Inc. (07/12/25)
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  • Senior Systems Engineer - T&E…

    QinetiQ US (Mclean, VA)
    …professional and personal lives. Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Test and Evaluation (T&E) ... (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security , and related fields all work together to explore new ways of… more
    QinetiQ US (09/12/25)
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  • Senior Ground Systems Engineer

    KBR (Herndon, VA)
    Title: Senior Ground Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... solutions to our customers in the intelligence and national security communities. In this position, your work will have...is contingent upon contract award KBR is seeking experienced Senior Ground Systems Engineers to support the US Space… more
    KBR (08/28/25)
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  • Senior Materials Engineer

    L3Harris (Orange, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Materials Specialist Job Code: 25165 Job Location: Culpeper, ... other Friday off Job Description: Under general direction, the Senior Materials Engineer determines approaches to objectives...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (07/12/25)
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  • Senior ADC Engineer , Platform…

    Amazon (Arlington, VA)
    …most complex technical problems? Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure to provide a better ... points in dedicated clouds. We are seeking a talented engineer skilled in the art of integration who understands...selected must currently possess and maintain an active TS/SCI security clearance with polygraph. The position further requires the… more
    Amazon (09/09/25)
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  • Senior Software Engineer - CTJ…

    Microsoft Corporation (Reston, VA)
    Microsoft has an exciting opportunity for a ** Senior Software Engineer ** on the Cloud+AI Silver Team. This team will be responsible for deploying and operating a ... The systems and software you build will be required to meet the security policy and assurance requirements of both public and private sector customers. Microsoft's… more
    Microsoft Corporation (09/26/25)
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  • Senior DevOps Engineer - TS SCI

    Parsons Corporation (Centreville, VA)
    …We've got what you're looking for. **Job Description:** **Parsons is seeking a Senior TS/SCI DevOps Engineer - Flexible scheduling, mission critical, cutting ... a vital mission that directly contributes to matters of National security !** **Responsibilities** + **Design, develop, and maintain DevOps framework environments to… more
    Parsons Corporation (08/02/25)
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  • Senior Software Engineer

    Google (Reston, VA)
    Senior Software Engineer , Full-stack, Public Sector + _link_ Copy link + _email_ Email a friend _corporate_fare_ Google _place_ Reston, VA, USA **Mid** ... full-stack development. + Active Top Secret/Sensitive Compartmentalized Information (TS/SCI) security clearance with polygraph. **Preferred qualifications:** + Certifications in:… more
    Google (10/01/25)
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  • Senior Platform Engineer

    CVS Health (VA)
    …do it all with heart, each and every day. **Position Summary** We are looking for a Senior Platform Engineer to be a core member of our team responsible for the ... be a hands-on expert who actively contributes to the platforms' operational excellence, security , and performance. You will be a crucial resource for our data… more
    CVS Health (10/01/25)
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  • Senior DevOps Engineer

    TheIncLab (Mclean, VA)
    …success. Your Mission, Should You Choose to Accept We're looking for a Senior DevOps Engineer who is passionate about automation, operational excellence, and ... GitLab instances and ensure secure, performant operation. + Implement and enforce security best practices across infrastructure (IAM, RBAC, least privilege, etc.). +… more
    TheIncLab (09/26/25)
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