Mechanical Critical Facility Technician ; U - Hawaii
Listed on 2026-07-29
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Trades / Skilled Labor
Maintenance Technician / Mechanic, HVAC Tech / Heating Engineer
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.
OverviewM.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.
WhyJoin 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 RequirementApplicants 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 Secret clearance.
- Candidates who have already passed the NITC Journey-Level HVAC Exam are preferred; however, the ability to pass the exam within one year of hire is required.
- Mechanical applicants must possess an EPA 608 Certification
- Technicians must be proficient in the operation, maintenance, and repair of complex heating, ventilation, and air conditioning systems. This includes chillers, boilers, CRAC/CRAH units, and air handling units.
- The ability to install, maintain, and repair minor plumbing systems, including pumps, valves, and piping, is required.
- Experience with hydraulic and pneumatic systems is necessary for troubleshooting and repairing mechanical equipment.
- Knowledge of BMS platforms like Niagara Tridium, Siemens, or Johnson Controls is crucial for monitoring and controlling environmental systems.
- Technicians must be able to read and interpret mechanical, plumbing, and electrical diagrams to perform maintenance and repairs.
- Proficiency with CMMS software is needed for tracking and documenting work orders, repairs, and maintenance activities.
- Applicants must have a high school diploma or GED or greater
- Applicants must have 10+ years' work experience including 3+ years of direct experience in a critical facility operation, such as a data center or hospital.
- 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 and maintain a Secret clearance. - Applicants identified as Mechanical shall have experience with chillers greater than 300 tons, boilers, or significant other mechanical experiences
- Must pass NITC Journey level HVAC exam within first year of employment.
- Must possess an EPA 608 Certification
- A competitive salary
- Medical, dental, vision, life, and disability insurance
- Paid time off
- Tuition reimbursement
401k Retirement Plan - Military Reserve pay offset
- Paid maternity leave
- The position requires the ability to lift, carry, and move objects weighing up to [50 pounds] on a regular basis. Candidates must demonstrate physical strength and stamina to perform various tasks, including but not limited to, loading, and unloading, operating equipment, and assisting in the transportation of various materials.…
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