• AV Field Engineer 3

    M. C. Dean (Vienna, VA)
    …who engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system ... sustainability. Together, we transform the way complex, large-scale systems are designed, delivered, and sustained-enhancing client outcomes, improving lives, and… more
    M. C. Dean (10/30/25)
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  • Senior Fire Sprinkler Service Technician

    Siemens (Richmond, VA)
    …**with us** **!** **Fire Sprinkler Service Technicians** perform service, repairs, and installation associated with fire sprinkler systems and other water-based ... specialized skills, knowledge surround state/federal regulations, and commitment to proper system functioning play a critical role in safeguarding lives, property,… more
    Siemens (01/14/26)
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  • Infrastructure Engineer/Administrator

    CACI International (Mclean, VA)
    …The successful candidate will ensure the smooth operation of existing enterprise systems by patching and updating the system regularly; while automating ... repetitive tasks to improve efficiency, performance, and the security profile of the systems under management. The system engineer must also act as a subject… more
    CACI International (12/26/25)
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  • Electronics Technician 1

    M. C. Dean (Chantilly, VA)
    …to our policy **Required Progressive Experience:** + 2+ years of electronics installation and/or maintenance activities on multiple systems and with multiple ... Intercom Systems Airphone, FFT, DIVAR, Windows operating systems & certifications and experience in installation of said systems . **What we offer:** +… more
    M. C. Dean (12/24/25)
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  • Electronics Mechanic

    Washington Headquarters Services (VA)
    system (SIMPLEX). Responds to requests about specific and immediate Fire Alarm systems problems relating to system controls and component failure. Ensures ... Fire Alarm systems . Performs diagnostic activities to assess the overall system operations. Locate and repair defects at the component level, including power… more
    Washington Headquarters Services (01/15/26)
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  • Mechanical Contracting Summer Intern

    EMCOR Group (Richmond, VA)
    …Us** We are a full-service, single-source mechanical contractor providing engineering, installation , and maintenance services for HVAC units, plumbing, and piping ... systems . We have designed, built, operated, and maintained mechanical systems for a wide variety of clients, including hospitals, data centers, manufacturers,… more
    EMCOR Group (12/17/25)
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  • Submarine Pipefitter

    Delphinus Engineering (Norfolk, VA)
    …policies. Description GENERAL SUMMARY: Proficient in fit up, brazing, assembly, and installation of piping systems and components onboard US Naval submarines ... Performs shipboard fit up, brazing, and assembly of piping systems and components in support of installation ,...piping systems and components in support of installation , repair, and maintenance efforts. + Performs fit up,… more
    Delphinus Engineering (12/23/25)
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  • Travel Superintendent 2

    M. C. Dean (Richmond, VA)
    …coordinating the construction and maintenance of facilities and automation systems . Responsibilities + Manage security installation projects, typically ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (12/23/25)
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  • Telecommunication Tech 2

    Huntington Ingalls Industries (Newport News, VA)
    …and software developers to solution architects, technical subject matter experts, and system users. Anchored in our rich, 135-year history, we collaborate together ... electronic and technical assignments on data communications equipment and systems under general supervision. Completes terminal troubleshooting using appropriate… more
    Huntington Ingalls Industries (01/21/26)
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  • Inside/Outside Machinist

    Tradesmen International, Inc. (Norfolk, VA)
    …pumps, turbines & heat exchangers + Lube oil flushing, hydrostatic testing & system grooming + Install mechanical systems ; anchor windlasses, aircraft elevators, ... needed + Perform boiler operations, tube replacements, and steam system testing + Support installation of air...installation of air conditioning, refrigeration, and distilling plant systems + Ensure cleanliness and integrity of all … more
    Tradesmen International, Inc. (01/14/26)
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