Top 29 Systems engineering Jobs in La Crosse, Wi

Software Engineer - HVAC Systems
Xetex —Holmen, WI
- Full-time
- Computer Science
- 5 years
- Bachelor of Science
Quick Apply
14d
Availability and Recovery Systems Engineer
Kwik Trip —La Crosse, WI
- $75,160.02 - $112,740.16 a year
- Full-time
- Computer Science
- Mid-level
- Office
- Health insurance
- 401(k)
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System Engineer
Kwik Trip —La Crosse, WI
- $75,160.02 - $112,740.16 a year
- Weekends as needed
- System design
- Research
- Mid-level
- Health insurance
- 401(k)
Quick Apply
Systems Management Analyst - Remote
Optum —La Crosse, WI
- $72,800 - $130,000 a year
- Full-time
- Hybrid work
- Azure
- Pass drug screening
- Mid-level
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2d
Manufacturing Systems Engineer
Trane Technologies —La Crosse, WI
- $65,200 - $93,660 a year
- Full-time
- Pass drug screening
- Mid-level
- Travel
- Paid holidays
- Health insurance
1d
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
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
Operations Engineer I, II or III
Dairyland Power Cooperative —La Crosse, WI
- $77,400 - $176,700 a year
- Full-time
- Ability to walk for extended periods
- Computer literacy
- Bachelor of Science
- Wellness program
- Disability insurance
Software Engineer - HVAC Systems
XETEX LLC —Holmen, WI
- Computer Science
- 5 years
- Bachelor of Science
Quick Apply
Senior Telecomm Engineer - Remote
Optum —La Crosse, WI
- $91,700 - $163,700 a year
- Full-time
- Hybrid work
- Microsoft Excel
- Azure
- Computer Science
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Solutions Engineer - Electrical Systems
tesa —Sparta, WI
- Customer service
- Bachelor of Science
- Engineering
Computational Engineering Expert - AI trainer
micro1 —United States
- $20 - $60 an hour
- Contract
- Remote
- No experience needed
- Master's degree
- Analysis skills
- Flexible schedule
Senior Cloud Engineer (Remote)
Vector Airport Systems —United States
- $140,000 - $160,000 a year
- Full-time
- Remote
- Background check
- 6 years
- System design
- Health insurance
- Dental insurance
1d
LIFE SAFETY SYSTEMS / FIRE ALARM ENGINEER
Revolution Technologies, LLC —United States
- $35 - $88 an hour
- Full-time
- Engineering
- Mid-level
- Mentoring
Quick Apply
3d
Field Service Engineer
STS Aviation Group —United States
- $70,000 a year
- Call employer
- Microsoft Excel
- Up to 50% travel
- Engineering
Quick Apply

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Tool Design Engineer
Venture Machine and Tool, Inc. —Onalaska, WI
Eligible candidates must have a minimum 2 years of experience in the design of progressive, transfer, and prototype tooling.
$52,000 - $75,000 a year
Quick Apply
Research & Development | Manufacturing Process Innovation Specialist
Dynamic Lifecycle Innovations —Onalaska, WI
3–5 years of experience in problem solving, mechanical/technical experimentation, continuous improvement, or hands-on innovation. 401(k) with company match.
$65,000 - $105,000 a year
Quick Apply

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Mechanical Systems Engineer
MPW Corporate Services —Hebron, OH
Bachelor's degree in Mechanical Engineering or Engineering Technology with 1–3 years of related engineering experience; or an Associate degree with 3–5 years of…
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Control Systems Engineer
Anomatic —New Albany, OH
Assist Maintenance/Technicians with troubleshooting on plant floor issues, supporting production/plant operations at all manufacturing sites.
$80,000 - $110,000 a year
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systems engineering jobs near la crosse, wi

Software Engineer - HVAC Systems

Xetex -
Holmen, WI

Quick Apply

Job Details

Full-time
14 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

systems engineering jobs in la crosse, wi

Software Engineer - HVAC Systems

Availability and Recovery Systems Engineer

System Engineer

Systems Management Analyst - Remote

Manufacturing Systems Engineer

Lead Thermal Systems Engineer

Engineer

Operations Engineer I, II or III

Software Engineer - HVAC Systems

Senior Telecomm Engineer - Remote

Solutions Engineer - Electrical Systems

Computational Engineering Expert - AI trainer

Senior Cloud Engineer (Remote)

LIFE SAFETY SYSTEMS / FIRE ALARM ENGINEER

Field Service Engineer

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