HVAC Mechanic I

Assist with the maintenance, repair, and installation of HVAC systems across the FLETC Charleston facility. As DAWSON’s HVAC Mechanic I, you will support senior technicians in ensuring heating, cooling, and ventilation systems operate safely and efficiently while gaining hands-on experience in troubleshooting and system diagnostics.

What You Will Do

Perform routine filter changes, coil cleaning, lubrication, and preventative maintenance tasks. Support diagnosis of mechanical and electrical HVAC issues under guidance of senior mechanics. Conduct refrigerant recovery and charging under proper supervision.

Why It Might Be a Fit

Must be able to obtain a favorable adjudication via a DHS background investigation and maintain suitability clearance. Must be a U.S. citizen or lawful permanent resident with work authorization.

Requirements

• 1–3 years of experience in HVAC service or maintenance.
• Proficiency in the operation, diagnostics, and programming of system controllers such as Trane Tracer Summit and other programmable control modules required.
• Current universal ASHRA Refrigerant Certification required.
• Shall possess or actively pursue one of the following per PWS: North American Technician Excellence (N.A.T.E.) Core Service plus Air Distribution Services Specialist or any service Knowledge Areas of Technician Expertise (K.A.T.E.) Specialty listed under the service category.
• HVAC Excellence Professional - the following three certifications: Light Commercial Air Conditioning and Gas Heat
• UA Star HVACR Mastery Certification
• EPA 608 Type I or II Certification required; Universal Certification preferred.
• Basic understanding of HVAC system components and safety procedures.
• Ability to follow instructions, read technical manuals, and work as part of a team.
• Physically able to lift 50 lbs, climb ladders, and work in confined or elevated areas.
• Completion of trade school or vocational training in HVAC preferred.

Benefits

• medical, dental, and vision insurance
• a 401(k) program with employer match
• paid vacation and sick leave
• employer-paid basic life and AD&D insurance
• an Employee Assistance Program
• a flexible work environment
• critical illness coverage
• accident insurance
• identity theft coverage
• pet insurance