• Simulation Engineer - TS/SCI Required

    Leidos (Reston, VA)
    …, thermodynamics and airflow, electric power systems , industrial, building, or process control systems . + Professional experience in Unity, Unreal, ... critical infrastructure related simulations (eg electric power, HVAC, building control systems ) to understand their interactions and...unit testing. + Proficiency with Git or comparable version control system . + Knowledge of 3D modeling… more
    Leidos (09/26/25)
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  • Senior Fire Protection Engineer

    Jensen Hughes Inc. (Blacksburg, VA)
    …include site surveys and analysis of life safety systems , fire detection and alarm systems , smoke control systems , and active as well as passive fire ... Senior Fire Protection Engineer Baltimore, Maryland, United States; Blacksburg, Virginia, United...fields - from accessibility consulting and risk analysis to process safety, forensic investigations, security risk consulting, emergency management,… more
    Jensen Hughes Inc. (09/19/25)
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  • Senior Backup Engineer - Cyber Vault & Data…

    Ensono (Richmond, VA)
    …(Change/Incident/Problem/CMDB). + Strong command line, Git, and secure credential handling. Process & Compliance + Change control discipline, configuration ... Senior Backup Engineer - Cyber Vault & Data ProtectionRemote - United StatesJR012522 At Ensono, our **Purpose is to be a relentless ally, disrupting the status quo… more
    Ensono (11/01/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …efficient, reliable, understandable, fault tolerant, and reusable. You will provide software process management and control throughout the coding portion of the ... with high level requirements management including requirements decomposition, secure systems engineering and development, trade-off analysis, interface control ,… more
    Leidos (09/26/25)
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  • Transportation Engineer

    Leidos (Mclean, VA)
    …To support these goals, Leidos is seeking a **Transportation Engineer ** to join a highly successful team in researching and ... in McLean, VA** **Role Overview:** We are seeking a motivated **Transportation Engineer ** with experience in simulation and traffic operations to join our McLean,… more
    Leidos (10/05/25)
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  • Civil Engineer Graduate

    Johnson, Mirmiran, and Thompson Inc. (Virginia Beach, VA)
    …and the world through the projects we help bring to life. A Civil Engineer Graduate will be responsible for assisting in various aspects of the Civil engineering ... working under the close supervision and guidance of a licensed Civil Engineer (PE). Typical responsibilities include discrete tasks associated with designing a site,… more
    Johnson, Mirmiran, and Thompson Inc. (09/23/25)
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  • Sr. Customer Delivery Engineer (CDE),…

    Amazon (Arlington, VA)
    …including hands-on experience with SDWAN, load balancers, switches, routers, etc. - Experience with System Integration as a Systems Engineer or similar role, ... Description As a Customer Delivery Engineer (CDE) within Amazon LEO, you will play...implementing and supporting IP networks - 6+ years of systems end-to-end design, operations, automation, and process more
    Amazon (11/11/25)
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  • Cybersecurity Engineer

    Red River (King George, VA)
    …networks. + Assist and drive complex ATO RMF packages. + Design and implement system security into complex systems . + Conduct security assessments to identify ... is actively seeking a dedicated and highly skilled Cybersecurity Engineer to join our team in supporting a mission-critical...and submitting complex ATO packages. + Designing and implementing system security into complex systems . + Experience… more
    Red River (10/06/25)
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  • Chief Engineer Architect

    Leidos (Ashburn, VA)
    …Patrol mission and operating environments + Experience implementing NIST/DHS security controls required for systems categorized with HIGH-impact risk levels ... **Description** Leidos is seeking a Chief Engineer /Architect (CEA) to provide technical leadership for a...services for Customs and Border Protection (CBP) mission support systems . This program develops applications using agile methodologies, and… more
    Leidos (11/08/25)
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  • Electrical Commissioning Engineer

    AECOM (Glen Allen, VA)
    systems , including low and medium voltage power distribution, emergency power, control systems , and related equipment. + Provide technical peer review of ... electrical test procedures to validate the installation and performance of power distribution systems and controls . + Conduct site inspections to verify the… more
    AECOM (10/31/25)
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