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HVAC Controls Technician

Job in St. Louis, Saint Louis, St. Louis city, Missouri, 63105, USA
Listing for: Automatic Controls Equipment Systems
Full Time position
Listed on 2026-02-06
Job specializations:
  • Trades / Skilled Labor
    HVAC Tech / Heating Engineer, Maintenance Technician / Mechanic
  • Engineering
    HVAC Tech / Heating Engineer, Maintenance Technician / Mechanic
Job Description & How to Apply Below
Location: St. Louis

Schedule

Full-time | Flexible Hours (7:30 AM – 4:30 PM typical shift)

About the Role

We’re looking for a motivated and skilled HVAC Controls Technician to join our growing team! An HVAC Controls Technician is responsible for programming, troubleshooting, startup, checkout, and servicing of Building Automation Systems (BAS). Key duties include configuring and optimizing system performance, diagnosing and resolving issues, and ensuring proper integration of HVAC controls. The technician will also work closely with project teams, contractors, and clients to ensure seamless operation and functionality of the BAS.

Strong technical expertise in control systems, problem-solving skills, and the ability to work independently in field environments are essential for this role. If you enjoy hands-on problem-solving, working with advanced control systems, and seeing your work directly impact performance — this opportunity is for you. This full-time position offers flexible scheduling, typically with 8-hour shifts during office hours (7:30 AM – 4:30 PM).

  • Program, configure, and optimize Building Automation Systems (BAS).
  • Perform startup, checkout, and commissioning for new projects.
  • Troubleshoot control issues and resolve HVAC system integration challenges.
  • Conduct point-to-point verification and ensure systems meet design specifications.
  • Assist with field service calls during project and warranty phases.
  • Guide and support electrical subcontractors on project sites.
  • Deliver materials, monitor installations, and maintain communication with the project team.
  • Update and correct manual drawings for engineering and documentation accuracy.
  • Participate in the on-call rotation and assist with support agreements.
  • Collaborate with management to develop a personalized professional growth plan
    .
What We’re Looking For
  • Strong time management and problem-solving skills
  • Excellent communication and customer service mindset
  • Action-oriented and dependable under pressure
  • Understanding of HVAC systems
    , electrical wiring diagrams
    , and basic networking
  • Positive, team-oriented attitude
  • Valid driver’s license and ability to pass a background check and drug screening
Nice to Have
  • 1+ years of experience in HVAC, Electrical, or Automation systems
  • Advanced computer or networking skills
  • Associate’s or Technical Degree in HVAC, Electrical, or Automation
What We Offer

We believe great work deserves great rewards — that’s why we invest in your success and well-being:

  • Life Insurance
  • FSA/HSA Accounts
  • Short & Long-Term Disability
  • Employee Assistance Program
  • Fitness Reimbursement
Career & Financial Benefits
  • Simple IRA Retirement Plan
  • Tuition Reimbursement & Paid Training Opportunities
  • Growth potential – We love to promote from within!
  • Boot Credit
Work-Life Balance
  • Paid Time Off, Paid Holidays & Personal Time
  • Company Vehicle, Phone, and Fuel Expenses
  • On-Call Incentives
  • Fun and Collaborative Team Culture


Join a company where your work truly powers performance.

If you’re ready to take your HVAC controls career to the next level with a team that values growth, collaboration, and innovation — we’d love to hear from you!

👉 Apply today and start building smarter with us.

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