Campus HVAC Lead Technician — Steady Day Shift

Mercury; Delaware; On-site; USD 65,000 - 85,000; Full time

Job summary

Mercury in Dover, Delaware, seeks a Lead HVAC Technician for its campus facilities team. This full-time role focuses on servicing, maintaining, and troubleshooting campus-wide HVAC systems on a single, permanent site with a steady day shift and predictable hours.

You will diagnose issues on rooftop units, chillers, air handlers, and control systems, follow SOPs, and coordinate with on-site trades. The position requires 5+ years of hands-on experience, EPA Universal Certification, and a

Qualifications

• Minimum 5 years of professional HVAC maintenance experience.
• EPA Universal Certification required; state license preferred.
• Strong ability to read wiring schematics and technical manuals.
• Safety-focused with strong adherence to SOPs.

Responsibilities

• Maintain, troubleshoot, and repair campus-wide HVAC equipment.
• Perform preventive maintenance according to SOPs and manufacturer specs.
• Complete daily work orders and digital maintenance logs accurately.
• Respond promptly to temperature changes and critical facility issues.
• Collaborate with on-site facilities and maintenance team members.

Skills

Mechanical aptitude

Electrical troubleshooting

Schematic reading

Education

EPA Universal Certification

State HVAC license or journey-level credential preferred

Job description

Mercury in Dover, Delaware, seeks a Lead HVAC Technician for its campus facilities team. This full-time role focuses on servicing, maintaining, and troubleshooting campus-wide HVAC systems on a single, permanent site with a steady day shift and predictable hours.

You will diagnose issues on rooftop units, chillers, air handlers, and control systems, follow SOPs, and coordinate with on-site trades. The position requires 5+ years of hands-on experience, EPA Universal Certification, and a