HVAC Controls Technician (Union)

Air Systems • San Jose, CA

1d • Onsite

About The Position

Air Systems, Inc. is seeking a skilled Union HVAC Controls Technician to install, service, and maintain building automation and HVAC control systems in commercial and industrial environments. This role focuses on ensuring optimal system performance, energy efficiency, and occupant comfort while adhering to union standards and safety practices.

Requirements

• Active membership or eligibility to join a recognized HVAC/controls union.
• 3+ years of experience in HVAC controls or building automation systems.
• Strong understanding of: DDC controls
• BACnet, Modbus, or ARCnet protocols
• Electrical systems and low-voltage wiring
• Ability to read blueprints, wiring diagrams, and control sequences.
• Valid driver’s license

Nice To Haves

• Experience with system programming and commissioning preferred.
• OEM factory certifications (ALC, Niagara, Distech, JCI, Siemens, etc.)
• Experience in mission-critical environments (labs, data centers, hospitals)
• Knowledge of energy management and optimization strategies
• Strong troubleshooting and diagnostic skills

Responsibilities

• Install, troubleshoot, and maintain Building Automation Systems (BAS) and HVAC controls (DDC systems).
• Diagnose and repair control system issues, including sensors, actuators, controllers, and communication networks.
• Perform system programming, commissioning, and point-to-point verification.
• Interpret control drawings, schematics, and sequence of operations.
• Work on systems from major manufacturers (e.g., ALC, Distech, Niagara, Johnson Controls, Siemens, Trane, Honeywell, Schneider Electric).
• Coordinate with HVAC technicians, electricians, and facility teams to complete projects.
• Calibrate and test instrumentation for accuracy and compliance.
• Document service activities, system changes, and maintenance reports.
• Follow union work rules, safety protocols, and site-specific requirements.

Benefits

• Competitive union wages ranging from $30 - $90 per hour, based on applicable union pay scales.
• Benefits, including health coverage, retirement, and paid time off, are provided through the applicable union in accordance with collective bargaining agreements.
• Opportunities for ongoing training, certifications, and career advancement through union-sponsored programs.
• Access to on-site amenities, including an employee gym, EV charging stations, and bike commuter options (where available).
• A collaborative, team-oriented environment focused on safety, quality, and craftsmanship.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed