Senior HVAC Technician

SanCrest; Ellicott City (MD); On-site; USD 75,000 - 95,000; Full time

Job summary

SanCrest is seeking a Sr. Journeyman HVAC Commercial Technician to install, maintain, and repair complex commercial HVAC systems supporting large facilities and energy infrastructure.

You will diagnose, troubleshoot, and perform preventive maintenance on chillers, rooftops, boilers, and controls while ensuring safe, efficient operations. You will interpret schematics, coordinate with engineers and project managers, document activities, and mentor junior technicians.

Qualifications

• Journeyman-level expertise in commercial HVAC systems.
• Strong troubleshooting and diagnostics skills.
• Ability to work with controls, schematics, and HVAC equipment.
• Proven commitment to safety and regulatory/code compliance.
• Communication and coordination skills; ability to mentor others.

Responsibilities

• Diagnose, troubleshoot, and perform preventative maintenance on chillers, rooftop units, boilers, and HVAC controls.
• Ensure safe, efficient, and reliable system operation.
• Interpret schematics and technical documentation.
• Coordinate with engineers and project managers on service and installation needs.
• Document service activities and maintain accurate records.
• Mentor and guide junior technicians.
• Maintain strict safety practices and code compliance.
• Recommend and support improvements to optimize energy efficiency and sustainability.

Skills

Journeyman HVAC

Troubleshooting

Diagnostics

Controls & Schematics

Safety & Code Compliance

Mentoring

Job description

Sr. Journeyman HVAC Commercial Technician

responsible for installing, maintaining, and repairing complex commercial HVAC systems that support large facilities and energy infrastructure.

Key Duties

• Diagnose, troubleshoot, and perform preventative maintenance on chillers, rooftop units, boilers, and HVAC controls
• Ensure safe, efficient, and reliable system operation
• Interpret schematics and technical documentation
• Coordinate with engineers and project managers on service and installation needs
• Document service activities and maintain accurate records
• Mentor and guide junior technicians
• Maintain strict safety practices and code compliance
• Recommend and support improvements to optimize energy efficiency and sustainability

Qualifications & Skills

• Journeyman-level expertise in commercial HVAC systems
• Strong troubleshooting and diagnostics skills
• Ability to work with controls, schematics, and HVAC equipment
• Proven commitment to safety and regulatory/code compliance
• Communication and coordination skills; ability to mentor others