Campus HVAC Lead Technician – Day Shift

Mercury; Dover, Germany (DE, OH); On-site; USD 60,000 - 90,000; Full time

Benefits offered by this job

Competitive salary

Free uniforms

401(k)

Paid time off

Job summary

Mercury in Dover, DE is seeking a Lead HVAC Technician to join our campus facilities team. You will service, maintain, and troubleshoot campus‑wide HVAC systems on a single, permanent campus, following SOPs and working with a steady crew.

The ideal candidate has at least 5 years of commercial or institutional HVAC experience, EPA Universal Certification, and the ability to read wiring schematics. This role offers steady hours, safety‑focused operations, and long‑term stability on site.

Qualifications

• Minimum 5 years of commercial, institutional, or large‑scale HVAC maintenance.
• EPA Universal Certification required; State HVAC license or journey‑level credential preferred.
• Strong mechanical aptitude and electrical troubleshooting skills; able to read wiring schematics and technical manuals.
• Ability to lift 40 lbs, climb ladders, and work in equipment rooms and rooftop settings.

Responsibilities

• Maintain, troubleshoot, and repair campuswide HVAC equipment (rooftop units, chillers, split systems, air handlers).
• Perform routine preventive maintenance per SOPs and manufacturer specs.
• Complete daily work orders, logs, and maintenance tracking accurately and on time.
• Respond to temperature adjustments, service calls, and critical campus issues promptly.
• Adhere to safety protocols, Lock-out/Tag-out, and environmental standards.
• Collaborate with on-site facilities, electrical, and maintenance teams.

Skills

Electrical troubleshooting

Mechanical aptitude

Wiring schematics

Safety compliance

Team collaboration

Education

EPA Universal Certification

State HVAC license

Job description

Mercury in Dover, DE is seeking a Lead HVAC Technician to join our campus facilities team. You will service, maintain, and troubleshoot campus‑wide HVAC systems on a single, permanent campus, following SOPs and working with a steady crew.

The ideal candidate has at least 5 years of commercial or institutional HVAC experience, EPA Universal Certification, and the ability to read wiring schematics. This role offers steady hours, safety‑focused operations, and long‑term stability on site.