Demo

HVAC Controls Technician

Liberty Personnel Services, Inc.
Springfield, IL Full Time
POSTED ON 5/20/2026
AVAILABLE BEFORE 8/7/2026
Job Details:

BAS Controls Field Technician (HVAC)

Building Automation Systems | HVAC Controls | DDC Controls |Commercial & Industrial

We are seeking a skilled BAS Field Service Technician to join a growing team supporting commercial and industrial building automation systems. This role is ideal for a hands-on technician who enjoys troubleshooting, servicing, and optimizing HVAC control systems in the field.

You will play a key role in maintaining and improving system performance across a variety of facilities, ensuring efficient and reliable operation.

Responsibilities

  • Diagnose, troubleshoot, and repair BAS / HVAC control systems
  • Perform service, maintenance, and system upgrades on building automation systems
  • Work with DDC controls including programming adjustments and sequence verification
  • Respond to service calls and support emergency troubleshooting as needed
  • Calibrate and service sensors, actuators, VFDs, and controllers
  • Interface with customers to explain issues, solutions, and system performance
  • Read and interpret control drawings, wiring diagrams, and sequences of operation
  • Utilize front-end software (Niagara, Metasys, Siemens, etc.) for system diagnostics
  • Coordinate with project managers, engineers, and field teams
  • Document service work, deficiencies, and recommended repairs

Qualifications

  • 3 years of experience with BAS / HVAC Controls / Building Automation Systems
  • Strong troubleshooting skills with DDC controls and HVAC systems
  • Experience with platforms such as Niagara, Johnson Controls (Metasys), Siemens, Honeywell, or similar
  • Ability to read and understand control schematics and wiring diagrams
  • Working knowledge of HVAC equipment (AHUs, RTUs, chillers, boilers, VAVs)
  • Basic understanding of networking (IP, BACnet, Modbus, LonWorks)
  • Strong communication and customer service skills
  • Valid driver’s license and ability to travel locally to job sites

Company provides: Competitive compensation, Company vehicle, Medical, Dental, and Vision insurance, Disability coverage, 401(k), Paid Time Off (PTO), stable work environment with long-term career growth, additional incentives and professional development opportunities, along with Strong pipeline of commercial and industrial service work

Please send a current copy of your resume to alex@libertyjobs.com for consideration.

Alex Showers

Liberty Personnel Services

484-567-2087

alex@libertyjobs.com

#Controls

#Midsenior

Key Words: (HVAC, Building Automation, Controls, Niagara, JACE, Johnson Controls, BAS, DDC, BAC, BAU, Direct Digital Controls, MRI, LON, LonWorks, BACnet, MODbus, Johnson Controls, ATC Controls, Automatic Temperature Controls, Invensys, Metasys, Niagara AX, Building Automation Graphics, EBI, Symmetre, EMS, BMS, temperature controls)

#BASControls #BuildingAutomation #ControlsEngineer #HVACControls #Niagara #JACE #JohnsonControls #Programming #MechanicalEngineering #AutomationJobs

Salary.com Estimation for HVAC Controls Technician in Springfield, IL
$52,091 to $66,861
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a HVAC Controls Technician?

Sign up to receive alerts about other jobs on the HVAC Controls Technician career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$53,290 - $69,188
Income Estimation: 
$61,853 - $80,766
Income Estimation: 
$61,853 - $80,766
Income Estimation: 
$72,186 - $96,449
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Liberty Personnel Services, Inc.

  • Liberty Personnel Services, Inc. Missoula, MT
  • Job Details: Mortgage Lending Supervisor Onsite role. Overview: Seeking an experienced Mortgage Lending Supervisor to lead loan assistants, support origina... more
  • 1 Day Ago

  • Liberty Personnel Services, Inc. Reno, NV
  • Job Details: Mechanical Data Center Technician/ Commissioning Agent My client is heavily involved in the new construction of data centers. They are activel... more
  • 1 Day Ago

  • Liberty Personnel Services, Inc. Wichita, KS
  • Job Details: Civil Project Manager Take the next step in your career with an opportunity that blends technical challenge, innovation, and real project impa... more
  • 1 Day Ago

  • Liberty Personnel Services, Inc. Baltimore, MD
  • Job Details: My client is seeking someone to serve in the capacity of Help Desk Support Analyst. The position is needed due to growth and high call volume.... more
  • 1 Day Ago


Not the job you're looking for? Here are some other HVAC Controls Technician jobs in the Springfield, IL area that may be a better fit.

  • Eaton Lincoln, IL
  • RELOCATION FROM WITHIN THE US IS PROVIDED AND A *$3000 SIGN ON BONUS! COME JOIN OUR DYNAMIC TEAM! Eaton’s ES AMER ARS division is currently seeking a Autom... more
  • 6 Days Ago

  • Bret Tripplett Heating & Cooling, LLC Lincoln, IL
  • Embark on a rewarding career journey as a full-time HVAC Installation Technician with Bret Tripplett Heating & Cooling, LLC in Lincoln, IL! We're on the lo... more
  • 19 Days Ago

AI Assistant is available now!

Feel free to start your new journey!