Critical Facility Technician - Cheyenne, WY Security Clearance
Listed on 2026-02-18
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Engineering
Electrical Engineering, Maintenance Technician / Mechanic, Systems Engineer
Overview About M.C. Dean 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.
Why Join Us? 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 may meet eligibility requirements, including U.S. Citizenship, for access to classified information;
Ability to obtain and maintain a Top-Secret clearance. Responsibilities Responsible for ensuring that all electrical, mechanical, and fire/life safety equipment within the data center is operating at peak efficiency. This involves both planned preventative maintenance of equipment, daily corrective work, and emergency response to emergent issues. The technician serves as an expert technical resource reporting to a program manager, interacting with Onsite Engineering Operations (OEO) and any third-party vendors.
They are expected to a singular focal point for all facility operations within a given data center and to support operated data centers. Data center equipment that supports mission-critical servers must maintain better than 99.999% uptime.
- Requires meeting all requirements of CET
2. Mechanical and/or electrical OEM factory specific training or experience preferred. Strong verbal and written communication skills required. Ability to transfer knowledge and train other technicians. - Utilizes safe working practices; can apply lockout/tagout, SDS, applies good housekeeping methods, etc. Ability to type and utilize common administrative and office software.
- Ability to read and interpret wiring diagrams, blueprints, floor plans, construction documents, safety requirements, OEM operating and maintenance instructions, job specifications, and MOP's. Must be able to troubleshoot advanced electrical circuits.
- Ability to use hand tools and test equipment to install, troubleshoot, and repair new or replacement parts for existing units covered under CET3 classified procedures, according to specifications and established safety guidelines, relying on MOPs, manufacturer's literature, and industry best practices to perform tasks under supervision, and 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.
- Capable of implementing all site-specific processes and procedures such as procedure creation and review standards, procedure instructions and templates, reporting an incident or outage, procedure execution, PM standards, CMMS standards and policy, work order and notification, as well as the use of Sharepoint to access CE procedures and training content.
- Understand the sequence of operations, how a failure of a piece of critical equipment impact other systems, and have a holistic view of the critical environment infrastructure and ability to comprehend the effect of any actions on a piece of critical equipment or systems, including: MV/LV Distribution Boards, MV/LV Breakers, UPS, Generator, Batteries, STS, ATS, AHU, DX units, Chillers, Evap Washer Systems, CRAC Units, Fuel Systems, ASCO Systems, BMS System, EPMS System, and Fire Alarm System.
- Conversant of the ASCO…
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