BAS Controls Technician (Niagara N4 / Johnson Controls)

Liberty Personnel Services, Inc.; Edison (NJ); On-site; USD 3,444,000 - 5,235,000; Full time

Benefits offered by this job

Company vehicle

Gas card

401(k) with employer match

Paid holidays and PTO

Medical, dental, and vision coverage

Disability coverage

Job summary

Liberty Personnel Services, Inc. seeks a Building Automation Services Technician to support BAS/HVAC control systems across commercial, industrial, and institutional facilities in Central & Northern New Jersey.

This field-based role offers a path for career advancement and exposure to cutting-edge projects. The candidate will troubleshoot, program, commission, and service systems, with Johnson Controls Metasys and Niagara N4 experience highly preferred.

Qualifications

• 2+ years of Building Automation (BAS) or HVAC controls experience.
• Experience with Johnson Controls Metasys and/or Niagara N4 platforms.
• Ability to read electrical schematics and control drawings.
• Willingness to travel locally throughout New Jersey (Central & Northern).

Responsibilities

• Troubleshoot, diagnose, and repair BAS and HVAC control systems.
• Service and support Johnson Controls Metasys, Niagara N4, and other DDC platforms.
• Program controllers, modify graphics, and adjust system settings.
• Execute startup, commissioning, and point-to-point checkout activities.
• Support BACnet, Modbus, and third-party system integrations.
• Read control drawings and sequences of operation; provide customer tech support.
• Assist with upgrades, retrofits, and optimization projects.
• Prepare service reports and maintain project documentation.

Skills

BAS/HVAC controls experience

JCI Metasys / Niagara N4

Troubleshooting & commissioning

Electrical schematics reading

Job description

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

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

Are you a Building Automation professional with hands-on experience supporting Johnson Controls (JCI), Niagara, or DDC systems? Join a growing and highly respected Building Automation contractor that offers long-term stability, cutting-edge projects, and a clear path for career advancement.

We're seeking a BAS Controls Service Technician who enjoys troubleshooting, programming, commissioning, and servicing HVAC control systems across commercial, industrial, healthcare, education, and institutional facilities throughout New Jersey.

This is a field-based Building Automation / HVAC Controls position.

What This Role Will Entail:

• Troubleshoot, diagnose, and repair Building Automation and HVAC control systems
• Service and support Johnson Controls (JCI), Niagara N4, and other DDC platforms
• Perform controller programming, graphics modifications, and system adjustments
• Execute startup, commissioning, and point-to-point checkout activities
• Support BACnet, Modbus, and third-party system integrations
• Read and interpret control drawings, wiring diagrams, and sequences of operation
• Respond to service calls and provide technical support to customers
• Assist with system upgrades, retrofits, and optimization projects
• Complete service reports and maintain accurate project documentation

What We're Seeking:

• 2+ years of Building Automation (BAS) or HVAC Controls experience
• Experience with Johnson Controls (Metasys, FX, CCT) and/or Niagara N4 platforms
• Strong troubleshooting skills involving DDC controls, controllers, sensors, and field devices
• Knowledge of HVAC equipment including AHUs, VAVs, RTUs, chillers, boilers, and VRF systems
• Familiarity with BACnet, Modbus, and building system integration
• Ability to read electrical schematics and control drawings
• Valid driver's license and ability to travel locally throughout New Jersey (Central & Northern)

Why This Is A Great Opportunity:

• Company vehicle and gas card
• Competitive compensation based on experience
• Medical, dental, and vision coverage
• 401(k) with employer match
• Paid holidays and PTO
• Life, short-term disability, and long-term disability coverage
• Strong backlog of service work and long-term stability
• Opportunities to advance into Senior Technician, Programmer, Project Engineer, or Project Management roles
• Supportive team environment with access to ongoing technical training