• Pipefitter III (Hyperbarics)

    EPSILON SYSTEMS (Portsmouth, VA)
    Epsilon Systems Mission Readiness Group is currently seeking a full time Pipefitter III (Hyperbarics) in Portsmouth, VA. Position Summary Reads and interprets ... various pipes and fittings associated with shipboard hydraulic, pneumatic and water systems . Performs fabrication, assembly and testing of piping systems and… more
    EPSILON SYSTEMS (06/27/25)
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  • Mission Systems Engineer

    SAIC (Chantilly, VA)
    …learned and best practices **Qualifications** + Bachelor's Degree in Systems , Aeronautical, Mechanical , Test engineering, or scientific/technical discipline ... **Description** SAIC is seeking a **Mission Systems Engineer** with NRO experience to provide Modeling...Government Intelligence Community (IC) customer. This position supports a System Program Office (SPO) in a technical capacity for… more
    SAIC (08/07/25)
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  • Building Controls System Specialist

    Siemens (Arlington, VA)
    …*Perform software/hardware calibration required for proper equipment and system operationRequired Knowledge/Skills, Education, and Experience*High School Diploma or ... N/A **Req ID:** 457329 Siemens Government Technologies is seeking a Building Controls System Specialist to assist with the execution of a managed services project… more
    Siemens (07/25/25)
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  • Diesel Mechanic

    System One (Woodbridge, VA)
    …components, diesel hydraulic systems , air conditioning, brakes, suspension, and other mechanical systems . + Conduct both in-shop and roadside diesel vehicle ... VANSCO, and DINEX. + Repair and maintain ADA equipment, fire suppression systems , and critical safety components on diesel-powered vehicles. + Perform diesel engine… more
    System One (08/01/25)
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  • Sr Associate, Systems Engineer (Herndon,…

    L3Harris (Herndon, VA)
    …to internal and external customers Qualifications: + Masters degree in Systems Engineering, Electrical Engineering, Mechanical Engineering, Computer Engineering, ... and/or experience in systems engineering, systems architecture, systems analysis and design, system performance modeling, integration and/or project… more
    L3Harris (08/09/25)
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  • Tunnel Systems Engineer

    Jacobs (Reston, VA)
    …over 100 engineers in North America, and over 800 globally. As a Tunnel Systems Engineer you will have the opportunity to follow projects from the conceptual phase ... you'll be responsible for: * Design of transportation tunnel systems . * Prepare and review technical reports and data...a year. * Bachelor's Degree in Civil, Electrical, or Mechanical Engineering * Professional Engineer (PE) in Virginia *… more
    Jacobs (07/25/25)
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  • Systems Integrator

    Nightwing (Sterling, VA)
    …rack and stack), testing, maintenance work, monitoring and responding to mechanical , electrical, fire protection, telecom, and security systems . develops ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (06/27/25)
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  • Engineer/Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …software architectures and/or designs for a modernization effort occurring across the weapon control system . You will learn our systems and work to utilize that ... or software components or the modification of an existing system . You will be asked to lead systems...may be filled by a General Engineer (0801-series), a Mechanical Engineer (0830-series), an Electrical Engineer (0850-series), a General… more
    Naval Sea Systems Command (06/30/25)
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  • Senior Commissioning Engineer (REMOTE…

    Chinook Systems (VA)
    …Clearance. + Certified Energy Manager (CEM). + Experience in the integration of Mechanical systems with electrical, life safety, and security systems . ... awareness and comply with safety standards while working near mechanical and electrical building equipment and systems ....near mechanical and electrical building equipment and systems . + Must be able to wear Personal Protective… more
    Chinook Systems (08/07/25)
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  • Electrical/ Critical Systems

    WSP USA (Arlington, VA)
    …WSP USA is initiating a search for a Full-time **Electrical/ Critical Systems '** **Commissioning Agent** for our New York office. Other office locations considered ... also be encouraged. Specific Requirements: + Proficient with 480-Volt electrical systems , executing / witnessing electrical testing utilizing equipment such as power… more
    WSP USA (07/14/25)
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