HVAC / BAS Controls Technician

Liberty Personnel Services, Inc.; Edison (NJ); On-site; USD 34,440 - 55,104; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) with employer match

Paid Time Off (PTO)

Job summary

Liberty Personnel Services, Inc. is seeking a BAS Controls Field Service Technician in Edison, NJ. This hands-on role focuses on troubleshooting and servicing HVAC building automation systems across commercial and industrial facilities.

The ideal candidate will have strong experience in BAS controls with a competitive hourly rate, comprehensive benefits including medical, dental, and 401k. Opportunities for growth into senior roles are abundant, along with local travel using a company vehicle.

Qualifications

• Two (2) + years of BAS / HVAC Controls field service experience.
• Valid driver’s license and ability to travel locally.
• Understanding of BACnet architecture and system integration.

Responsibilities

• Troubleshoot, repair, and service BAS / HVAC control systems.
• Program, modify, and commission controllers (Niagara N4, JCI, etc.).
• Provide on-site customer support and training.

Skills

Troubleshooting skills with DDC control systems

Ability to read mechanical/electrical drawings

Experience with HVAC equipment

Familiarity with Niagara, JCI, Siemens, Honeywell

Job description

Salary: Competitive hourly rate, Comprehensive Benefits, PTO, 401k & mor

BAS Controls Field Service Technician (HVAC / Building Automation)

Central & Northern New Jersey | Company Vehicle | Local NJ Travel Only

Join an established, well respected full‑service building automation/mechanical contractor as a BAS Controls Field Service Technician. This is a hands‑on role for someone who enjoys troubleshooting and servicing HVAC building automation systems across commercial and industrial facilities.

This is a field‑based HVAC / Building Automation role — not IT or software.

Key Responsibilities:

• Troubleshoot, repair, and service BAS / HVAC control systems
• Program, modify, and commission controllers (Niagara N4, JCI, Siemens, Honeywell, etc.)
• Perform point‑to‑point checkout, diagnosis, repair, and maintain
• Work with BACnet, Modbus, and system integrations
• Interpret control drawings, wiring diagrams, and sequences of operation
• Support retrofits, upgrades, and service calls
• Provide on‑site customer support and training
• Maintain accurate service documentation and reports

Preferred Experience:

• Two (2) + years of BAS / HVAC Controls field service experience
• Strong troubleshooting skills with DDC control systems
• Experience working with HVAC equipment: AHUs, VAVs, chillers, boilers, VRF systems
• Familiarity with Niagara (AX/N4), JCI, Siemens, Honeywell, Distech or similar
• Understanding of BACnet architecture and system integration
• Ability to read mechanical/electrical drawings and schematics
• Valid driver’s license and ability to travel locally
• Company vehicle + gas card
• Long‑term stability with a strong project backlog
• Opportunity to grow into Senior Tech, Programmer, Project focused roles
• Competitive Hourly rate (commensurate with experience)
• Medical, dental, and vision insurance
• Basic life, short‑term, and long‑term disability coverage
• 401(k) with employer match
• Paid Time Off (PTO) and paid holidays
• Stable work environment with long‑term career growth
• Additional incentives and professional development opportunities