Senior Mechanical Technician – Critical Facilities

Unofficial M.C. Dean; Honolulu (HI); On-site; USD 66,000 - 95,000; Full time

Benefits offered by this job

Health benefits

Paid time off

401k plan

Tuition reimbursement

Maternity/paternity leave

Job summary

M.C. Dean is hiring for a Technician role focused on maintaining and repairing complex HVAC and mechanical systems in mission-critical environments.

You will work with data centers, hospitals, and manufacturing facilities, requiring strong mechanical knowledge, safety awareness, and the ability to operate under security clearance constraints. The position demands 10+ years of related experience, EPA 608 certification, and the ability to obtain a Secret clearance.

Qualifications

• High school diploma or GED or higher.
• 10+ years of work experience with 3+ years in a critical facility operation (data center or hospital).
• EPA 608 Certification.
• Must pass NITC Journey-Level HVAC exam within first year of employment.
• Must be eligible for a Secret clearance (U.S. Citizenship).

Responsibilities

• Maintain and repair complex mechanical systems in data centers, hospitals, and manufacturing plants.
• Operate, maintain, and repair HVAC systems (chillers, boilers, CRAC/CRAH, AHUs).
• Install, maintain, and repair minor plumbing (pumps, valves, piping).
• Troubleshoot hydraulic and pneumatic systems.
• Read and interpret mechanical, plumbing, and electrical diagrams.
• Use CMMS to track work orders and maintenance activities.

Skills

HVAC systems

Critical facilities experience

Reading diagrams

Physical stamina

Education

High school diploma or GED

EPA 608 Certification

Tools

Niagara Tridium

Siemens

Johnson Controls

CMMS software

Job description

M.C. Dean is hiring for a Technician role focused on maintaining and repairing complex HVAC and mechanical systems in mission-critical environments.

You will work with data centers, hospitals, and manufacturing facilities, requiring strong mechanical knowledge, safety awareness, and the ability to operate under security clearance constraints. The position demands 10+ years of related experience, EPA 608 certification, and the ability to obtain a Secret clearance.