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Daikinapplied

Controls System Integrator III

Romeoville, IL 60446

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hirly's read of this role

Seniority
Senior
Stated salary
$100,000 – $140,000 per year
Country
US
Work mode
On-site / unstated
First seen by hirly
27 Sept 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

About Thermosystems:

Founded in 2000, Thermosystems, a member of the Daikin group, is a manufacturer’s representative specializing in commercial heating, ventilation, and air conditioning (HVAC) products and controls. Our mission is to be the trusted partner behind complete HVAC solutions, bringing the expertise and guidance our customers deserve—because better buildings start with better partners.

Headquartered in Elmhurst, Illinois, we operate offices in Elmhurst, Romeoville, Peoria, Chicago, the Quad Cities, and Des Moines. Our organization includes dedicated equipment, solutions, and service sales teams, along with a comprehensive parts and full-service department to support the products we represent.

We offer a comprehensive benefits package that includes medical, dental, and vision insurance; short-term disability and life insurance; paid time off and paid holidays; and a 401(k) with profit sharing, among other benefits. At Thermosystems, you will be encouraged to grow, apply what you know, and see the impact of your hard work.

If you want to learn more about Thermosystems, visit us at www.thermohvac.com today!

Position Overview:

As an HVAC Controls Systems Integrator you are responsible for integrating a building automation network and creating front-end system graphical interfaces for building operators. Your technical abilities are critical to the success of our contracting controls business: installation, programming, system integration, functional testing, commissioning, and owner-training for building automation systems. You will collaborate with Design Engineers, Programmers and Field Engineers to ensure that projects are delivered on time and fully functional.

Responsibilities:

Integrate various manufactures of DDC/PLC style controllers to form a reliable building automation network

Create Tridium/Niagara based, accurate graphic interfaces for building operators

Collaborate with vendors to produce graphical floor plans, unit schematics, and graphical schedules for building operations

Assist field engineer in quality control of field wiring

Assist field engineer in functional testing of devices

Assist field engineer in functional testing of programmed sequence of operations

Assist field engineer in commissioning of customer graphics

Train owner/operator on building automation graphical interface

Develop and maintain graphics library and graphics standards

Stay updated with the latest industry trends and technologies.

Understand project scope and execute duties in timeline required

All other duties assigned

Qualifications + Knowledge Skills & Abilities:

B.S. Mechanical Engineer, Electrical Engineering or a related field

10+ years of HVAC Controls

Strong problem-solving and decision-making abilities, with a focus on practical solutions that exceed client expectations

Excellent people skills, with the ability to build rapport and establish trust with internal and external stakeholders

Demonstrated ability to work independently and collaboratively in a demanding environment

Working knowledge using Microsoft 365 suite + Visio + Bluebeam + Niagara Workbench

The typical annual base salary for this position ranges from $100,000 - $140,000 in Illinois. The range displayed represents the pay range for all positions in the job grade in which this position falls. Individual base pay will depend on a wide range of factors including your skills, qualifications, experience, and location.

If you're looking for an engaging career with growth opportunities in a supportive environment, you'll love a career at Thermosystems!

Original posting on Daikinapplied's site ↗

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