• OSC Technician - Night Shift (VA1)

    CoreSite (Reston, VA)
    …while nurturing your professional growth and success. Operations Support Center Technician 's Role: As a member of CoreSite's Operations Support Center (OSC) ... team, the OSC Technician will be responsible for ticket and request management,...inquiries, as well as monitoring a wide variety of systems and devices on various platforms under the direction… more
    CoreSite (10/10/25)
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  • Sprinkler Technician 1

    M. C. Dean (Fairfax, VA)
    …the preservation of life. By integrating seamlessly with telecom, electrical, and security systems , this team enhances the resiliency and operational readiness ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (08/27/25)
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  • Fire Alarm Technician 3

    M. C. Dean (Vienna, VA)
    …in electrical, engineering, and cybersecurity industries. In the role of **Fire Alarm Service Technician 3** implies a high level of expertise and proficiency ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and...in servicing fire alarm systems . This position involves leading complex service … more
    M. C. Dean (10/01/25)
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  • Critical Facility Technician 4 - TS/SCI…

    M. C. Dean (Warrenton, VA)
    … Systems , BMS System, EPMS System, and Fire Alarm System. + Capable of reviewing service reports on the critical equipment or systems within the scope of the ... and global enterprises. The company's capabilities include electrical, electronic security , telecommunications, life safety, automation and controls, audio visual,… more
    M. C. Dean (08/30/25)
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  • Sprinkler Technician 3

    M. C. Dean (Richmond, VA)
    …satisfaction in all service activities. + Conduct site survey to sprinkler systems upgrade and bringing systems up to code, develop corresponding bill of ... and global enterprises. The company's capabilities include electrical, electronic security , telecommunications, life safety, automation and controls, audio visual,… more
    M. C. Dean (10/16/25)
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  • HVAC Technician 3 - TS/SCI with Polygraph

    M. C. Dean (Charlottesville, VA)
    …system sprinkler systems . + Inspect and adjust mechanical equipment and systems ; perform specific preventive maintenance service , as well as general ... and global enterprises. The company's capabilities include electrical, electronic security , telecommunications, life safety, automation and controls, audio visual,… more
    M. C. Dean (08/27/25)
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  • Fire Alarm Technician 3

    M. C. Dean (Richmond, VA)
    …and global enterprises. The company's capabilities include electrical, electronic security , telecommunications, life safety, automation and controls, audio visual, ... and IT systems . MC Dean is headquartered in Tysons, Virginia, and...values of agility, expertise, and trust. The **Fire Alarm Technician 3** supervises and performs FA system upgrades and… more
    M. C. Dean (10/16/25)
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  • Dean|Fluor Lead Electrical Maintenance…

    M. C. Dean (Vienna, VA)
    Overview Lead Electrical Maintenance Technician on-site coordinator and crew supervisor for all electrical work. Coordinates the scheduling and execution of ... Corrective Maintenance and Warranty work. The Lead Electrical Maintenance Technician will split their time between administrative efforts planning, scheduling… more
    M. C. Dean (08/30/25)
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  • Federal Critical Operations Technician I

    Quality Technology Services, LLC (Manassas, VA)
    **Summary:** The Federal Critical Operations Technician I (COT) is responsible for installing, repairing, and maintaining IT, electrical, mechanical, and ... plumbing/piping systems and controls throughout the facility. This role monitors...and data analysis to ensure equipment functions properly. The technician also supports customers on the Data Center floor,… more
    Quality Technology Services, LLC (11/11/25)
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  • Electronic System Technician

    Chenega Corporation (Quantico, VA)
    …seeking an **ESS Technician ** to support the Electronic Security Systems (ESS) at Naval Criminal Investigative Service Headquarters (NCIS) located in ... (5) years of experience in the management and sustainment of complex security systems integrated with multiple sub- systems in a classified work environment.… more
    Chenega Corporation (11/19/25)
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