Sr. HVAC Controls Technician
Job in
St. Louis, Saint Louis, St. Louis city, Missouri, 63105, USA
Listed on 2026-05-31
Listing for:
LeoForce
Full Time
position Listed on 2026-05-31
Job specializations:
-
Engineering
HVAC Tech / Heating Engineer, Maintenance Technician / Mechanic, Field/Service Technician -
Trades / Skilled Labor
HVAC Tech / Heating Engineer, Maintenance Technician / Mechanic, Field/Service Technician
Job Description & How to Apply Below
Experience: Mid Level
Salary: $40 - $50 per hour
Job DetailsAbout the Role:
We are seeking a Senior Controls Technician to support installation, commissioning, and service of advanced Building Automation Systems (BAS). This role is ideal for a hands‑on technician who thrives in complex environments and enjoys troubleshooting integrated systems across multiple building platforms.
- Install, commission, and service BAS/DDC systems for commercial and institutional facilities
- Troubleshoot and diagnose issues across HVAC controls, field devices, and network communications
- Perform system startups, point‑to‑point checkout, and functional testing
- Work with integrated systems including HVAC, lighting, power monitoring, and life safety systems
- Support system upgrades, retrofits, and optimization of existing building systems
- Collaborate with engineers, project managers, and clients to ensure successful project delivery
- Provide technical support and training to end users and facility teams
- Maintain accurate documentation, service reports, and as‑built updates
- 5+ years of experience with Building Automation / HVAC Controls systems
- Strong troubleshooting and commissioning experience in the field
- Experience with BAS platforms such as Niagara, Schneider (Eco Struxure), Johnson Controls (Metasys), Siemens (Desigo/Apogee), Honeywell, Distech, Delta Controls, Trane, Carrier i‑Vu, or similar
- Knowledge of protocols such as BACnet, Modbus, TCP/IP
- Ability to read and interpret mechanical, electrical, and controls drawings
- Strong understanding of HVAC systems and sequences of operation
- Excellent communication skills and ability to work independently
A leading technology solutions integration company specializing in security and HVAC solutions.
Why join us?- 401k Plan with company match
- Medical benefits – effective day 1
- Paid holidays
- Paid time off (PTO)
- Competitive salary / compensation structure
- Established firm that’s been in operation for over 25 years
Location:
St. Louis, MO, US
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