• Senior Software Engineer

    KBR (Chantilly, VA)
    …+ DevOps Engineer (with >10 years of experience in configuration control, testing, security , automation, containerization, orchestration, and cloud services ... Title: Senior Software Engineer KBR is seeking...all activities associated with the design, development, implementation, maintenance, configuration management and quality control of software for scientific/engineering… more
    KBR (09/02/25)
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  • Senior AI/ML Engineer - IT

    Tyto Athene (Reston, VA)
    **Description** Tyto Athene is searching for an IT oriented ** Senior AI/ML Engineer ** to join our CTO shop. This role is multi-faceted. The successful candidate ... models for anomaly detection in network traffic, user behavior, system logs, and security events. + Engineer solutions to identify sophisticated cyber threats… more
    Tyto Athene (09/06/25)
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  • Senior Systems Engineer - Aerostat…

    QinetiQ US (Mclean, VA)
    …and personal lives. Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Aerostat Integrated Product Team ... reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security , and related fields all work together to explore...the Airspace and Surface Radar Reconnaissance (ASRR) system. The Senior Systems Engineer will be responsible for… more
    QinetiQ US (09/12/25)
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  • Senior DevSecOps Engineer

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for a Senior DevSecOps Engineer to join our visible technical program driving the Model Based Systems Engineering (MBSE) cloud ... + Instill and apply solid engineering rigor, to include configuration management, testing + Develop/ engineer as part...be available based on position level and/or job specifics. ** Senior DevSecOps Engineer ** **115947BR** EEO Career Site… more
    BAE Systems (09/09/25)
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  • Cleared Senior DevOps Engineer

    General Atomics (Charlottesville, VA)
    …more, and that's where you come in! GA-I3 is looking for an experienced Senior DevOps Engineers with Top Secret/SCI clearance to manage the configuration , ... + Implements industry best practices for system hardening and configuration management. + Develops and maintains solutions for operational administration,… more
    General Atomics (07/05/25)
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  • Senior Systems Engineer

    Leidos (Chantilly, VA)
    …troubleshoot Linux (Rocky, CentOS, Debian) and Windows Server environments. + Apply security updates and configuration changes in accordance with operational ... the most complex challenges in support of our national security mission. **What You'll Do:** Step into a hybrid...Support_ + Serve as the operational backup for the senior systems engineer . + Participate in infrastructure… more
    Leidos (08/15/25)
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  • Systems Engineer - Research and Development…

    KBR (Chantilly, VA)
    Title: Systems Engineer - Research and Development - Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... solutions to our customers in the intelligence and national security communities. In this position, your work will have...the future of space defense. KBR is seeking a Senior Systems Engineer to support our customers… more
    KBR (07/31/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security . Job Title: Senior Scientist, Systems Engineer Job Code: 25385 Job Location: Herndon, VA Job ... Schedule: 9/80 Job Description: The Advanced Concept Engineer (ACE) provides the strategic technical leadership to draw...This individual will work closely with business development and senior management to respond to customer needs with technical… more
    L3Harris (07/09/25)
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  • Systems Engineer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Systems Engineer , Senior ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington ... for a Systems Engineer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping pace… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Senior DevSecOps Engineer

    Leidos (Alexandria, VA)
    …systems that keep our nation secure and resilient. We're seeking a highly capable Senior DevSecOps Engineer to spearhead cloud initiatives for the United States ... next-generation technology-designing advanced capabilities in cyber defense, logistics optimization, security operations, and decision intelligence. These are the mission-critical… more
    Leidos (09/26/25)
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