HVAC Controls Automation Field Engineer - Commissioning

Liberty Personnel Services, Inc.; Las Vegas (NV); On-site; USD 90,000 - 120,000; Full time

Job summary

Liberty Personnel Services, Inc. seeks an Automation Field Engineer to service, test, adjust, and repair HVAC automation systems on-site. The role includes diagnosing issues, performing preventative maintenance, and mentoring junior technicians while coordinating with PMs and engineering teams.

Responsibilities span calibration, startup testing, and on-site support for building owners and GCs. Strong customer-facing skills and hands-on electronics, mechanics, and programming knowledge are

Qualifications

• 5+ years direct automation experience with control systems; programming preferred.
• 3+ years knowledge of HVAC control systems (Distech, Circon, Loytec).
• Ability to interface with customers and communicate clearly.
• Engineering skills include electronics, mechanics, and programming.
• Excellent verbal and written communication; experience with controls networking.

Responsibilities

• Provide service, test, adjust, and repair automation devices and systems.
• Diagnose malfunctions and perform preventative and corrective maintenance.
• Coach and mentor other automation technicians on site.
• Coordinate with PMs and engineering on technical issues and start-up testing.
• Calibrate systems using basic electronic test equipment and handheld tools.
• Load controllers with approved code and ensure proper labeling and delivery.
• Communicate progress to customers and keep daily logs for PM oversight.

Skills

Automation experience

HVAC controls

Programming

Troubleshooting

Customer interfacing

Documentation

Team coordination

Electrical/electronic knowledge

Education

Associate's degree or technical school

Tools

Distech

Circon

Loytec

Job description

Liberty Personnel Services, Inc. seeks an Automation Field Engineer to service, test, adjust, and repair HVAC automation systems on-site. The role includes diagnosing issues, performing preventative maintenance, and mentoring junior technicians while coordinating with PMs and engineering teams.

Responsibilities span calibration, startup testing, and on-site support for building owners and GCs. Strong customer-facing skills and hands-on electronics, mechanics, and programming knowledge are