HVAC Maintenance Tech
- San Antonio, TX
- Permanent
- Full-time
- Troubleshoot, repair, and modify HVAC systems, ensuring optimal performance and efficiency.
- Ensure compliance with all applicable local, state, and federal regulations, including EPA standards.
- Maintain accurate maintenance records as required by federal and environmental regulations.
- Order, track, and maintain an inventory of parts needed for HVAC repairs and upkeep.
- Perform repairs, overhauls, and startups of commercial HVAC systems on-site.
- Service plant HVAC equipment to ensure continuous and proper operation.
- Diagnose and resolve issues within refrigeration systems using manifold gauges, superheat charts, and temperature measuring devices.
- Recover, evacuate, and charge refrigerant; install and size refrigerant piping; maintain proper refrigerant pressure and chemical balance.
- Diagnose and troubleshoot heating systems, using gas pressure tests and other standard diagnostic tools.
- Apply comprehensive knowledge of electrical theory, AC/DC current, and three-phase circuits; interpret advanced wiring diagrams; use multimeters and troubleshoot complex electrical circuits.
- Understand and manage temperature and humidity control within air conditioning systems, including air treatment processes and use of psychrometric charts; evaluate static pressure and CFM readings.
- Operate, maintain, and understand all major HVAC systems, including air-cooled, water-cooled, hot water, chilled water, VAV, steam heating, and building automation control systems (e.g., Micro Control, CPC).
- Perform preventative and corrective maintenance on all facility systems and utilities processing tools.
- Minimize downtime and maximize effectiveness through scheduled preventive maintenance tasks.
- Support quality control efforts and contribute to the development of troubleshooting guides and maintenance procedures.
- Assist with facility equipment startups, shutdowns, upgrades, and modifications.
- Contribute to reducing total cost of ownership through equipment maintenance improvements.
- Manage facility/utility spare parts, consumables, and related support services.
- Ensure a clean, safe work environment using 5S manufacturing principles.
- Track and report on performance metrics, parts usage, and component life cycles.
- Maintain detailed records of maintenance activities.
- Foster effective communication across all facility shifts and teams.
- Perform other duties as assigned.
- High school diploma or equivalent (required)
- 2–4 years of HVAC technician experience (required)
- EPA Universal Certification (required)
- HVAC Certification – Class II License (required)
- Completion of HVAC trade school or 5-year apprenticeship (preferred)
- Low Voltage Electrical Certification or training (preferred)
- 2+ years of Direct Digital Controls (DDC) experience (preferred)
- Experience with BMS (Building Management Systems) and communication systems (a plus)
- Familiarity with new process development and implementation (preferred)
- Understanding of statistical process control and data charting (preferred)
- Strong communication, reading, writing, and math skills
- Comprehensive knowledge of utility systems: boilers, chillers, compressors, electrical gear, and emergency generators
- Ability to interpret mechanical and electrical diagrams
- Multi-skilled in facilities maintenance disciplines, including: Basic electrical distribution, Lighting, plumbing, pipefitting, Refrigeration and HVAC repair, Building automation systems
- Understanding of basic environmental regulations
- Proficient with Microsoft Office and Microsoft Project
- Excellent troubleshooting and problem-solving skills
- Capable of managing multiple tasks and meeting performance targets
- Motivates team productivity and fosters high performance across shifts
- Able to work independently with minimal supervision
- Willingness to work overtime and weekends as required
- Frequently lift and carry up to 51 pounds without assistance
- Stand and walk for extended periods on hard surfaces in confined areas
- Regularly bend, stoop, crouch, climb ladders, and navigate tight spaces
- Visually inspect, assess, and communicate effectively during tasks
- Comfortable working at heights and from ladders, following safety procedures
Integrated Human Capital is an equal opportunity employer committed to fostering diversity and providing employment opportunities to all qualified individuals without regard to race, color, religion, sex, national origin, age, disability, or any other protected status. We actively promote affirmative action by encouraging minorities, women, individuals with disabilities, and veterans to apply for positions for which they are qualified. Additionally, Integrated Human Capital participates in the E-Verify program to verify the identity and employment eligibility of all newly hired employees, ensuring compliance with immigration laws. Candidates are required to present documents confirming their identity and eligibility to work in the United States during the employment verification process.
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