Electrical Maintenance Technician - TS​/SCI - South Korea

Overview

Disclaimer- This requisition is part of a Pre-Award requirement intended to identify and engage qualified candidates for a position that may be awarded to M.C. Dean. We will conduct interviews and may issue contingent offers of employment based on qualifications and suitability. Please note that formal offers will only be extended once the contract is officially awarded, at which time final candidates will be reviewed and selected.

M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber‑physical solutions for the nation’s most mission‑critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration.

Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core values—agility, expertise, and trust—we foster a collaborative and forward‑thinking work environment. At M.C. Dean, we are committed to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries.

Clearance Requirement: Applicants selected will be subject to a government security investigation and must meet eligibility requirements, including U.S. citizenship, for access to classified information;
ability to obtain & maintain a Top‑Secret/SCI Clearance.

Responsible for ensuring that all electrical, mechanical, and fire/life safety equipment within the facility are operating at peak efficiency. This involves both planned preventative maintenance of equipment, daily corrective work, and emergency response to building issues. They are expected to be a singular focal point for all facility operations and support. Facility equipment that supports mission‑critical servers must maintain better than 99.999% uptime.

• Render assistance in administration and regulation of the duties of junior technicians and provide oversight of contractors’ roles for electrical duties.
• Analyze system requirements, conduct research on equipment and procedures and recommend modifications to new and existing systems. Install new units or replacement parts for existing units according to specifications and established safety guidelines relying on MOPs, manufacturer's literature, and industry best practices to perform tasks.
• Utilizes safe working practices; can apply lockout/tagout, MSDS, applies good housekeeping methods, etc. Ability to type and utilize common administrative and office software.
• Troubleshoot, repair and make modifications to malfunctioning electronic units like the printed circuit boards, set‑up sensing mechanisms, and advanced electrical circuits.
• Performs maintenance, installations, and service repairs on critical data center systems, as well as all industrial electrical equipment and systems that include power distribution components/wiring, electronic components and lighting systems throughout the data center campus, to ensure efficient operation. Capable of utilizing appropriate test equipment, including infrared scanning and vibration analyzing meter, to perform system and equipment diagnostics. Ensures activities are logged in CMMS.
• When necessary, perform daily walk‑through of facility documenting parameters such as power availability, temperature and humidity, alarm status, etc. to be catalogued and compared for identification of discrepancies and trends. Monitor and make necessary changes to site BAS, following site MOP's & SOP's.
• Manages mechanical and electrical systems in emergency situations including HVAC components, power distribution equipment, generator systems, load transfer and control systems, UPS systems, DC power systems, fire and life safety.
• Identify required materials and parts for maintenance and repair; prepares and presents cost estimates for parts, equipment, and supplies for…