Temperature Controls Specialist (SC)

Thompson Solutions Group; Sioux City (IA); On-site; USD 70,000 - 110,000; Full time

Job summary

Thompson Solutions Group is seeking an experienced Temperature Controls Specialist to lead installation, commissioning, and service of BAS and HVAC control systems for commercial and industrial facilities.

You will collaborate with project managers, service teams, and customers to deliver reliable, high-performing control systems, troubleshoot complex issues, and maintain safety and quality on site. This role requires independent work, strong communication, and travel to customer sites.

Qualifications

• 5+ years of experience with temperature controls or BAS.
• Strong HVAC knowledge and system integration.
• Experience with major BAS platforms such as Johnson Controls, Distech, Siemens, Trane, Carrier, KMC, Automated Logic.
• Experience commissioning, servicing, and troubleshooting BAS and HVAC controls.
• Ability to read electrical schematics and sequences of operation.
• Excellent communication and customer service skills.

Responsibilities

• Install and terminate low-voltage temperature control and BAS components.
• Mount control panels and equipment per specifications and standards.
• Perform system startup, commissioning, testing, and checkout.
• Diagnose and resolve issues on BAS/HVAC control systems.
• Support service calls, upgrades, and preventative maintenance.
• Review control sequences and drawings with customers.
• Document work, communicate findings and recommendations, ensure safety and quality.

Skills

Temperature controls

BAS integration

HVAC controls

Schematic interpretation

BACnet

Customer service

Troubleshooting

Independent work

Tools

Johnson Controls

Distech

Siemens

Trane

Carrier

KMC

Automated Logic

Job description

About The Role

We're looking for an experienced Temperature Controls Specialist to join our team and take a lead role in the installation, commissioning, troubleshooting, and service of temperature control and building automation systems (BAS) for commercial and industrial facilities. This position is ideal for a seasoned controls professional who can work independently, solve complex system issues, and provide exceptional service to customers.

What You'll Do

In this role, you'll work closely with project managers, service teams, and customers to deliver reliable, high-performing control systems. Responsibilities include:

• Installing and terminating low-voltage temperature control and BAS components, including controllers, sensors, actuators, and field devices
• Mounting control panels and related equipment according to project specifications and industry standards
• Performing system startup, commissioning, checkout, and functional testing
• Diagnosing and resolving complex issues on both new and existing BAS and HVAC control systems
• Supporting service calls, system upgrades, retrofits, and preventative maintenance activities
• Reviewing control sequences, electrical schematics, project drawings, and customer requirements
• Documenting completed work and communicating technical findings, recommendations, and system changes
• Maintaining a strong commitment to safety, quality, and customer satisfaction

What We're Looking For

• 5+ years of experience working with temperature controls, building automation systems, or HVAC controls
• Strong understanding of HVAC equipment operation, control strategies, and system integration
• Hands-on experience with one or more major BAS platforms such as Johnson Controls, Distech, Siemens, Trane, Carrier, KMC, Automated Logic, or similar systems
• Experience commissioning, servicing, and troubleshooting commercial building automation systems with minimal supervision
• Solid knowledge of low-voltage control wiring, including analog and digital circuits
• Experience working with BACnet communications (IP and MS/TP)
• Niagara N4 experience or certification preferred
• Ability to read and interpret electrical schematics, control drawings, and sequences of operation
• Strong analytical and troubleshooting skills with the ability to identify root causes and implement effective solutions
• Excellent communication and customer service skills
• Ability to prioritize tasks, manage multiple projects, and work independently in the field

Additional Requirements

• Valid driver's license and ability to travel to customer sites
• Ability to work independently while collaborating effectively with internal teams and customers

Why Join Us?

You'll be joining a team that values technical expertise, problem-solving, and customer service. This role offers the opportunity to work on a variety of commercial and industrial systems while taking ownership of projects and helping customers maintain efficient, reliable building automation systems. If you're an experienced controls professional looking to make an impact, we'd love to hear from you.