• O41/O48 Engineer Mechanical 3

    HII (Newport News, VA)
    …matter expert (SME) providing technical oversight for various mechanical utility distribution systems and plants. The Mechanical System Engineer will be required ... and software developers to solution architects, technical subject matter experts, and system users. Anchored in our rich, 135-year history, we collaborate together… more
    HII (12/20/25)
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  • Tech Specialist 2

    M. C. Dean (Vienna, VA)
    …telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure, ... innovative power and technology solutions through engineering expertise and smart systems integration. **Why Join Us?** Our people are passionate about engineering… more
    M. C. Dean (10/21/25)
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  • Project Lead (C)

    SimIS Inc. (Dahlgren, VA)
    system experience in one or more of the following disciplines: combat systems design/engineering, combat system computer program development, combat ... integration, and maintenance of computing infrastructure in support of complex combat system , modeling and/or simulation systems . + Experience in the… more
    SimIS Inc. (11/06/25)
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  • Junior Helpdesk Support Services Specialist

    Chenega Corporation (Fort Belvoir, VA)
    …+ Utilize ESX VMware in load/capacity analysis, trend monitoring, resource utilization, systems analysis, automated systems design, system development cycles ... meet Army and DoD security requirements. + Troubleshoot end users' enterprise email system configurations. + Respond to all customer trouble requests and the problem… more
    Chenega Corporation (12/01/25)
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  • Integration and Test Engineer, Directed Energy…

    Huntington Ingalls Industries (Alexandria, VA)
    …Our work on the US Army's Enduring High Energy Laser (E-HEL) weapon systems program represents a significant investment in the cutting-edge technology designed ... * Master's degree or Ph.D. in related field. * Experience with Open Systems Architectures. * Experience with system safety, reliability, and maintainability… more
    Huntington Ingalls Industries (11/29/25)
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  • Critical Facility Technician 3 (HVAC SME) - Top…

    M. C. Dean (Manassas, VA)
    …Batteries, STS, ATS, AHU, DX units, Chillers, Evap Washer Systems , CRAC Units, Fuel Systems , ASCO Systems , BMS System , EPMS System , and Fire Alarm ... serves as an expert technical resource reporting to a program manager, interacting with Onsite Engineering Operations (OEO) and...System . + Conversant of the BMS and EPMS systems and the impact of any state change, capable… more
    M. C. Dean (11/28/25)
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  • Control Technician - Electrical

    Amentum (Chantilly, VA)
    …Maintain as-built logics, control loop diagrams, and documentation for all assigned systems . + Install, program , troubleshoot, calibrate, tune, preventive and ... directed by E&C Engineer on site's microprocessor-based central control systems . + Program and troubleshoot ladder logic,...logic, both in hard-wired relays and PLC, for control systems . + Adjust control system parameters as… more
    Amentum (12/17/25)
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  • Events Sys Eng II (EP), Event Productions

    Amazon (Arlington, VA)
    Description This production/ system engineer role will be in charge of both the health and maintenance of the production systems as well as the operation of the ... production systems during events. On the production engineer side, a...background in onsite production support, being able to design, program and operate live events ranging from ballroom style… more
    Amazon (12/09/25)
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  • Collection Orchestration

    SAIC (Chantilly, VA)
    …programs;develop and evaluate system trades and interfaces throughout the program life-cycle. + Apply systems analysis and design methodology assessments ... SAIC is seeking a **Collection Orchestration Engineer** to provide Systems Engineer Technical Advisor (SETA) services for a critical...(SETA) services for a critical position on SAIC's Prime Program , Landmark AOS in Chantilly, VA. Landmark AOS is… more
    SAIC (11/13/25)
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  • Navy Missile Production Analyst - (Arlington, VA)

    Serco (Arlington, VA)
    …with a minimum of 5 years of experience in Defense Acquisition, Naval Weapon Systems , Acquisition program office, or related industry experience + Or a Masters ... 3 years of experience in Defense Acquisition, Naval Weapon Systems , Acquisition program office, or related industry...TS Clearance is desired + Experience in Naval missile systems desired + Experience in Naval System more
    Serco (12/19/25)
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