Top 27 Engineer hvac systems Jobs in Holmen, Wi

Software Engineer - HVAC Systems
Xetex —Holmen, WI
- Full-time
- Computer Science
- 5 years
- Bachelor of Science
Quick Apply
13d
HVAC-R Engineer
Kwik Trip —La Crosse, WI
- $97,646.64 - $146,469.96 a year
- Monday to Friday
- Management
- Construction site
- Engineering
- Health insurance
- 401(k)
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Software Product Test Engineer
Trane Technologies —La Crosse, WI
- $77,300 - $110,250 a year
- Full-time
- Computer Science
- Bachelor of Science
- Engineering
- Paid holidays
- Health insurance
CAD Manager - Senior Designer
Xetex —Holmen, WI
- Full-time
- Ability to walk for extended periods
- 5 years
- Mentoring
Quick Apply
13d
Advanced Software Test Tool AI Developer
Trane Technologies —La Crosse, WI
- $77,300 - $110,250 a year
- Full-time
- Computer science
- Computer Science
- Pass drug screening
- Paid holidays
- Health insurance
2d
Software Engineer - HVAC Systems
XETEX LLC —Holmen, WI
- Computer Science
- 5 years
- Bachelor of Science
Quick Apply
Technical Support Engineer (Commercial Chiller Equipment)- Remote
Trane Technologies —La Crosse, WI
- $97,406.66 - $135,834.99 a year
- Extended hours
- Pass drug screening
- Mid-level
- Travel
- Paid holidays
- Health insurance
4d
Lead Thermal Systems Engineer
Trane Technologies —La Crosse, WI
- $123,721.66 - $173,004.99 a year
- Full-time
- Engineering
- Pass drug screening
- Laboratory experience
- Paid holidays
- Health insurance
Quality Engineer
XETEX LLC —Holmen, WI
- 5 years
- Mid-level
- Analysis skills
- Health savings account
- AD&D insurance
Quick Apply
11d
Controls Algorithm Engineer
Trane Technologies —La Crosse, WI
- $84,740 - $118,860 a year
- Full-time
- Pass drug screening
- Office
- Master's degree
- Paid holidays
- Health insurance
Refrigeration Engineer
XETEX LLC —Holmen, WI
- Classroom
- Microsoft Excel
- 5 years
- Health savings account
- AD&D insurance
Quick Apply
Engineer
Trane Technologies —La Crosse, WI
- $72,928.33 - $101,570.00 a year
- Full-time
- Pass drug screening
- Laboratory experience
- Mid-level
- Paid holidays
- Health insurance
Designer III
Trane Technologies —La Crosse, WI
- $72,928.33 - $101,570.00 a year
- Full-time
- Pass drug screening
- Travel
- In-person
- Paid holidays
- Health insurance
11d
Air-Cooled Chiller NPD Engineering Manager
Trane Technologies —La Crosse, WI
- $142,500 - $198,555 a year
- Full-time
- Engineering
- Pass drug screening
- Office
- Paid holidays
- Health insurance
Unit Controls Product Technical Lead - Airside
Trane Technologies —La Crosse, WI
- $97,406.66 - $135,834.99 a year
- Full-time
- Bachelor of Science
- Engineering
- Pass drug screening
- Paid holidays
- Health insurance
Engineering Project Leader
Trane Technologies —La Crosse, WI
- $97,406.66 - $135,834.99 a year
- Full-time
- 5 years
- Engineering
- Pass drug screening
Engineering Project Leader - Compressors
Trane Technologies —La Crosse, WI
- $84,740 - $137,200 a year
- Full-time
- Engineering
- Pass drug screening
- Laboratory experience
- Paid holidays
- Health insurance
Fire Protection Engineer
YA Group —United States
- Full-time
- Hybrid work
- Laboratory experience
- Office
- Analysis skills
- Paid holidays
- Parental leave

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HVAC-R Engineer
Kwik Trip —La Crosse, WI
Degree in engineering, construction management, or a related field preferred. Proficient in project planning tools and technical software.
$97,646.64 - $146,469.96 a year
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This includes technical analysis of product requirements, analysis of test results, and hardware verification testing, support factory test automation, and…
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Software Engineer - HVAC Systems

Xetex -
Holmen, WI

Quick Apply

Job Details

Full-time
13 days ago

Qualifications

.NET Core
HVAC
Mechanical knowledge

Full Job Description

About XeteX

At XeteX, our mission, vision, and values drive our company purpose: “Helping Buildings Breathe Better.” By designing and manufacturing high-performing energy recovery ventilation and air handling solutions for industrial and commercial buildings, XeteX produces a better world for all of us.

XeteX was founded in 1984. In recent years, our Company has experienced unprecedented growth and has been recognized as an eight-time Inc. 5000 Honoree ranking as one of the fastest-growing private companies in America. Our headquarters are located in Coon Rapids, MN and our production facilities are based in Holmen, WI.

Xetex is teaming with innovation, expertise, and outstanding people. That is why we value our people as our greatest asset! Our employees lead through integrity, apply creativity and talent, invent innovative solutions to meet new demands, and offer effective services/products to be leaders in the industry. By adding your creativity, innovations, and contributions, you take pride in being a valued member of our growth and success.

Software Engineer – HVAC Systems

The Software Engineer has a strong mechanical aptitude and HVAC knowledge to support the development and enhancement of engineering selection and performance software tools. This role bridges software development and mechanical engineering by translating HVAC concepts such as airflow, heat transfer, psychrometrics, and system performance into accurate, scalable, and user-friendly applications. The ideal candidate will collaborate closely with engineering, product management, and application teams to develop tools that support equipment selection, product configuration, and system design.

Job Duties:

Software Development & Engineering Logic

Translate mechanical engineering concepts including thermodynamics, heat transfer, fluid dynamics, and airflow into executable software logic
Collaborate with internal engineering teams and external software contractors to develop, revise, test, and maintain performance and sales selection tools
Write clean, modular, and maintainable code following software development best practices and lifecycle standards
Participate in system testing, debugging, validation, and software performance optimization
Maintain version control and contribute to software documentation and process improvements

HVAC & Mechanical Systems Integration

Convert HVAC engineering principles such as psychrometrics, static pressure, fan performance, and coil calculations into reliable software calculations
Interpret engineering specifications, submittals, and product performance data to support application development
Validate engineering calculations related to:
- Handling Unit (AHU) selection
- Coil performance
- Fan curves and system pressure
Support software updates related to new product lines, engineering changes, and feature enhancements

Cross-Functional Collaboration

Work closely with:
- Mechanical Engineers
- Product Managers
- Sales and Application Engineers
Gather and refine software requirements for new tools and feature enhancements
Participate in product development discussions and design reviews
Provide technical support and user training for engineering selection software

Testing & Validation

Develop and execute unit tests and validation routines for engineering calculations
Cross-check software outputs against manual engineering calculations and performance data
Support quality assurance efforts and ensure compliance with internal standards

Continuous Improvement

Identify opportunities to automate manual engineering workflows and improve usability
Enhance software scalability, performance, and maintainability
Stay current with emerging software frameworks, technologies, and development best practices
Contribute to technical documentation, knowledge sharing, and continuous improvement initiatives

Preferred / Nice-to-Have Experience

Experience developing web-based or cloud-hosted engineering applications
Familiarity with data visualization tools for fan curves, psychrometric charts, or performance plotting
Experience integrating with BIM platforms such as Revit
Knowledge of API development and external system integrations

Qualifications:

Bachelor of Science in Computer Science, Software Engineering, Mechanical Engineering, or related technical field required
Approximately 5 years of software development experience
Strong mechanical aptitude and interest in HVAC systems required
Experience with:
- C#
- .NET Framework / .NET Core
- HTML
- JavaScript
Understanding of HVAC systems, thermodynamics, airflow, or related mechanical principles preferred
Strong analytical, troubleshooting, and problem-solving skills
Ability to work cross-functionally with engineering and technical teams
Excellent communication and organizational skills

Our Purpose

Through our purpose of “Helping Buildings Breathe Better,” XeteX unlocks the full potential of building environments through our innovative custom air handling solutions. We are dedicated to designing and manufacturing high-performance, sustainable systems that optimize building air quality, increase energy efficiency, elevate occupant comfort, and enhance operations.

Our Vision

Our vision is to be the premier HVAC air handling company, setting the standard for excellence in the industry. XeteX strives to provide exceptional solutions that create commercial and industrial building environments exceeding customer expectations in comfort and performance. Through continuous innovation, advanced technology, and a commitment to sustainability, our products contribute to a greener planet.

Our Mission

With a relentless focus on innovation and quality, XeteX exists to breathe life into commercial and industrial facilities to reach their highest capabilities.

XeteX is directed by a simple idea: “Always do the right thing,” that represents our five Core Values:

Integrity - Being honest, transparent, and ethical.
Customer Focus - Prioritizing Customer needs in all we do.
Excellence - Surpassing expectations in every aspect of our work.
Collaboration - Embracing our collective strength which is the sum of our individual efforts.
Autonomy - Empowering our people to make a difference.

Equal Opportunity Employer: XeteX is an equal opportunity employer. We provide equal employment opportunities to all employees and applicants without regard to race, color, religion, sex, sexual orientation, national origin, disability, genetic information, pregnancy, or any other protected characteristic as outlined by federal, state, or local laws.

Quick Apply

Refine Your Search

engineer hvac systems jobs in holmen, wi

Software Engineer - HVAC Systems

HVAC-R Engineer

Software Product Test Engineer

CAD Manager - Senior Designer

Advanced Software Test Tool AI Developer

Software Engineer - HVAC Systems

Technical Support Engineer (Commercial Chiller Equipment)- Remote

Lead Thermal Systems Engineer

Quality Engineer

Controls Algorithm Engineer

Refrigeration Engineer

Engineer

Designer III

Air-Cooled Chiller NPD Engineering Manager

Unit Controls Product Technical Lead - Airside

Engineering Project Leader

Engineering Project Leader - Compressors

Fire Protection Engineer

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