2,062,573open jobs
121,805companies
238,543added this week
Browse all
Salary
$97k – $136k per year
Location
In office (La Crosse)
Seniority
Senior
Visa
H-1B filings in 12 months: 37 · green card filings: 19
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 29, 2026. First seen by Alion on Oct 10, 2026. Trane Technologies scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Trane Technologies is a global climate innovator dedicated to creating sustainable, energy-efficient, and resilient environments for buildings, homes, and transportation. Legally headquartered in Swords, Ireland, with executive operations centered in Davidson, North Carolina, the company houses a portfolio of market-leading brands - most notably Trane and Thermo King. Formed in its current identity in 2020 following the strategic restructuring of Ingersoll Rand, Trane Technologies leverages advanced thermal management, smart automation, and decarbonization technologies to reduce carbon emissions, optimize cold-chain food and medical transport, and advance global sustainability standards across industries.

Be a part of our mission! As a world leader in creating comfortable, sustainable, and efficient climate solutions for buildings, homes and transportation, it's our responsibility to put the planet first. For us at Trane Technologies, and through our businesses including Trane® and Thermo King, sustainability is not just how we do business-it is our business. Do you dare to look at the world's challenges and see impactful possibilities? Do you want to contribute to making a better future? If the answer is yes, we invite you to consider joining us in boldly challenging what's possible for a sustainable world.

Learn about our benefits designed for you to Thrive at work and at home.

We boldly go.

Where is the work:

Monday to Thursday, work onsite with your colleagues. Fridays, choose your work location, balancing what your work requires.

What's in it for you:

Trane Technologies is seeking an experiencedSeniorRefrigeration SystemsEngineer to joinour Trane Commercial Systems organization who will beresponsiblefor all aspects of equipment design and component integration for Trane Commercial Water-to-Water HVAC product lines, encompassing both heating and cooling functionalities. This includes modeling system performance, innovating new technology for future products, validating ideas and system performance in the laboratory. This role interacts with other functional resource groups to support product design and integration, such as Compressor Engineering, Thermal Systems, Controls, Electrical, Manufacturing, etc.

What you will do:

  • Develop refrigeration subsystems to achieve chiller and heat pump performance goals, regulatory requirements, and cost targets.
  • Apply engineering expertise to perform chiller and heat pump performance modeling to solve system design and product application problems.
  • Lead and support chiller and heat pump system performance, reliability, and quality improvement efforts, including component selection and evaluation of component interactions within the overall system.
  • Support sales order attainment by providing performance selections and custom design modifications that meet customer and application requirements.
  • Develop, coordinate, and execute product validation test plans to verify system performance, reliability, and compliance.
  • Create and calibrate product performance models using test data to improve prediction accuracy and support engineering decisions.

What you will bring:

  • Bachelor's Degree in Engineering and at least 6-years of engineering work experience is required. Mechanical Engineering is preferred.
  • Master's Degree in Engineering is a plus.
  • Understand HVAC system functions: refrigeration, heat transfer, airflow and ventilation.
  • Proficient in problem solving with excellent verbal and written communication skills.
  • Ability to apply heat transfer and fluid flow concepts for real world problem solving. Ability to apply data analytics tools to lab and factory performance data.
  • Ability to efficiently understand, condense, and organize information necessary to make engineering decisions along with having the ability to be coached and mentored by Senior employees.
  • Design or application experience with HVAC products, thermodynamic computations, pressure vessel design, compressor, motor, controls, or heat transfer technologies and understanding of Data & Analytics, making data driven decisions and programming knowledge is a plus.

Annual Base Salary Range or Hourly Base Pay Range:

$97,406.66 - $135,834.99

Compensation Type:

Salary

Incentive Eligible:

No

Sales Commission Eligible:

No

Disclaimer: We strive to provide competitive compensation for this position, tailored to a variety of factors. The actual compensation will depend on elements such as seniority, merit, geographic location, education, experience, travel requirements, and union designation. Our compensation range is generally based on the national average for the country. Additionally, benefits may vary depending on the region, business alignment, union involvement, and employee status.

Thrive at work and at home:

  • Benefits kick in on DAY ONE for you and your family, including health insurance and holistic wellness programs that include generous incentives - WE DARE TO CARE!
  • Family building benefits include fertility coverage and adoption/surrogacy assistance.
  • Paid time off includes up to 15 vacation days, paid holidays, sick leave, and additional options to support volunteer and parental leave.
  • 401K match up, educational and training opportunities through company programs along with tuition assistance and student debt support.

Disclaimer: Benefit offerings may vary by site as well as Collective Bargaining Agreements and local/state regulations

Safety Sensitive Role:

No

The company designates certain roles as Safety Sensitive. Safety Sensitive roles may require that you pass additional drug screening.

We offer competitive compensation and comprehensive benefits and programs. We are an equal opportunity employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, pregnancy, age, marital status, disability, status as a protected veteran, or any legally protected status.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,062,573 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Recommended for you based on this role

Industrial Engineering
Similar stack
Same company
La Crosse
$110k – $152k per year · Hybrid · Full-Time · 5+ years exp · Bachelor's Degree · United States
Cybersecurity
GDPR
Chips/EDA
Statistical Process Control
MedTech
21 CFR Part 820
21 CFR Part 11
CAPA
Apply
$71k – $106k per year · In office · Full-Time · 3+ years exp · High School Diploma · Dodge City
Analytics
Microsoft Excel
Apply
≈ $63k – $115k per year (Estimated) · In office · Full-Time · 4+ years exp · Bachelor's Degree · Pensacola
Design
SolidWorks
Fusion 360
SpaceTech
Siemens NX
GD&T
Apply
≈ $81k – $153k per year (Estimated) · Hybrid · Nationals only · 5+ years exp · Bachelor's Degree · Wichita
Apply
≈ $67k – $123k per year (Estimated) · In office · Full-Time · 3+ years exp · Bachelor's Degree · Saint Louis
Apply
$85k – $119k per year · In office · Full-Time · 5+ years exp · Bachelor's Degree · Fort Worth
Apply
$147k – $236k per year · In office · Full-Time · Bachelor's Degree · Davidson
SpaceTech
FMEA
Apply
$65k – $119k per year · In office · Full-Time · 3+ years exp · Bachelor's Degree · Fenton
Apply
$97k – $156k per year · In office · Full-Time · Bachelor's Degree · New York
Apply
EHS Analyst 8 days ago
$65k – $94k per year · In office · Full-Time · 3+ years exp · Bachelor's Degree · La Crosse
Apply
$74k – $104k per year · In office · Full-Time · 2+ years exp · High School Diploma · La Crosse
Apply
Associate Engineer 1 day ago
$73k – $102k per year · In office · Full-Time · 3+ years exp · Bachelor's Degree · La Crosse
JavaScript
SQL
C#
C#
.NET
Blazor
AI/ML
Machine Learning
Management
Agile
Apply
$65k – $119k per year · In office · Full-Time · Associate's Degree · La Crosse
Management
SharePoint
Apply
$65k – $119k per year · In office · Full-Time · Associate's Degree · La Crosse
Management
SharePoint
Apply
≈ $49k – $88k per year (Estimated) · In office · Full-Time · 2+ years exp · High School Diploma · La Crosse
Apply
See all jobs
This is one of many
2,062,573 more open roles from verified company boards, updated every day.