Facilities Maintenance Technician — Chillers & Building Systems

AACOG; San Antonio (TX); On-site; USD 30,000 - 42,000; Full time

Job summary

AACOG is seeking a Building Maintenance Technician to perform preventive maintenance and repairs across buildings, systems, and grounds. You will support chiller operations, monitor HVAC and plumbing, and respond to emergencies, including after-hours calls.

Ideal candidates have a high school diploma or equivalent with four years of related experience or trade training, plus valid driver's license and refrigerant handling knowledge.

Qualifications

• Requires High School Diploma or equivalent with 4+ years related experience or trade school training.
• EPA refrigerant handling certification preferred or pursuing CFC certification.
• Valid driver license required.
• Proficiency in monitoring and maintaining commercial chiller systems.

Responsibilities

• Perform preventive maintenance and corrective repairs on buildings, systems, and grounds.
• Assist in monitoring building system operations and performance.
• Respond to after-hours calls, emergencies, and on-call requests as needed.
• Maintain energy management program and environmental conditions.
• Diagnose and repair electrical, plumbing, HVAC, and roofing components.

Skills

HVAC knowledge

Electrical & plumbing

On-call readiness

Safety compliance

Problem solving

Education

High School Diploma or equivalent

Trade school or related training

Tools

EPA refrigerant handling

CFC certification preferred

Job description

AACOG is seeking a Building Maintenance Technician to perform preventive maintenance and repairs across buildings, systems, and grounds. You will support chiller operations, monitor HVAC and plumbing, and respond to emergencies, including after-hours calls.

Ideal candidates have a high school diploma or equivalent with four years of related experience or trade training, plus valid driver's license and refrigerant handling knowledge.