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Liquid Cooling Jobs in Wisconsin (NOW HIRING)

... and cooling utilities. * Prepare technical documentation including complete P&IDs, process ... or liquid processing. * Familiarity with industry standards (3-A, USDA) * Ability to manage ...

Contribute to internal development of energy storage system designs, including cooling system architecture (air and liquid), controls strategy, and thermal performance modeling * Mentor junior ...

Contribute to internal development of energy storage system designs, including cooling system architecture (air and liquid), controls strategy, and thermal performance modeling * Mentor junior ...

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Liquid Cooling information

What is liquid cooling and how does it work in computing or data centers?

Liquid cooling is a method of removing excess heat from electronic components, like CPUs or servers, by circulating a liquid coolant through pipes or channels near the heat source. The liquid absorbs heat and carries it away, typically to a radiator or heat exchanger where it's released into the environment. This technique is more efficient than traditional air cooling, allowing for higher performance, reduced noise, and improved energy efficiency, especially in high-density computing environments like data centers.

What are the key skills and qualifications needed to thrive as a liquid cooling engineer, and why are they important?

To thrive as a Liquid Cooling Engineer, you need expertise in thermodynamics, heat transfer, and fluid mechanics, typically supported by a degree in mechanical or electrical engineering. Familiarity with CAD software, thermal simulation tools, and relevant industry certifications like ASHRAE are highly valuable. Strong problem-solving abilities, attention to detail, and effective teamwork are vital soft skills for this role. These skills ensure the design and maintenance of efficient cooling systems, which are critical for the performance and reliability of data centers and high-performance computing environments.

What are some common challenges encountered when working in a liquid cooling engineering role for data centers?

Professionals in liquid cooling engineering for data centers often face challenges such as ensuring system reliability under high thermal loads, preventing leaks, and integrating new cooling technologies with existing infrastructure. Coordinating with cross-functional teams—including facilities managers, IT staff, and vendors—is essential to address compatibility and maintenance concerns. Staying updated with industry standards and best practices is also important, as liquid cooling solutions are rapidly evolving to meet increased demand for energy efficiency and performance.

What is the difference between Liquid Cooling vs HVAC Technician?

AspectLiquid CoolingHVAC Technician
Required CredentialsCertifications in refrigeration, plumbing, or specialized cooling systemsHVAC certification, EPA certification
Work EnvironmentData centers, industrial facilities, server roomsResidential, commercial buildings, HVAC service sites
Industry UsageTechnology, data management, industrial coolingConstruction, maintenance, building services
Common Search/ComparisonCooling systems, server cooling, industrial coolingHeating, ventilation, air conditioning repair

Liquid Cooling specialists focus on designing, installing, and maintaining advanced cooling systems for data centers and industrial applications, often requiring technical certifications. HVAC Technicians work on heating, ventilation, and air conditioning systems in residential and commercial settings, with certifications in HVAC. While both roles involve cooling systems, Liquid Cooling professionals typically handle high-tech, specialized environments, whereas HVAC Technicians serve broader building comfort needs.

What are popular job titles related to Liquid Cooling jobs in Wisconsin? For Liquid Cooling jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Liquid Cooling jobs in Wisconsin look for? The top searched job categories for Liquid Cooling jobs in Wisconsin are:
What cities in Wisconsin are hiring for Liquid Cooling jobs? Cities in Wisconsin with the most Liquid Cooling job openings:
Infographic showing various Liquid Cooling job openings in Wisconsin as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Membrane Filtration Process Engineer

Relco

Stratford, WI • On-site

$85K - $105K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 22 days ago


Job description

Membrane Filtration Process Engineer

Location

Stratford WI or Willmar MN

Onsite, Hybrid or Fully Remote

must be able to commute to Willmar MN or Stratford WI

Status

Hybrid- Willmar or Stratford

Reports To

Filtration Systems Director

FLSA Status

Exempt

Management Position

No

Compensation $85k-$105,800

POSITION OVERVIEW

This position will apply process engineering principles to design, analyze, optimize, and support food and dairy processing systems. The role supports membrane filtration projects from conceptual design through commissioning and startup, working closely with customers, sales, project management, automation, manufacturing, and field teams.

RESPONSIBILITIES:

Sales Support

  • Collect and analyze data to support the optimization and improvement of customers’ existing process lines
  • Support quotation proposals with technical input, equipment sizing estimations, high level process flow diagrams (PFDs), process and instrumentation diagrams (P&IDs)
  • Utilize historical cost data to support and enhance cost estimation tools while proposing continuous cost-reduction improvements
  • Assist sales team with on-site and remote customer meetings for process solutions presentations and discussions

Process Design and Engineering:

  • Develop technically detailed mass and energy balance calculations for process systems, covering water, heat, and cooling utilities.
  • Prepare technical documentation including complete P&IDs, process descriptions, and specifications for use in project execution
  • Contribute to computational tools through data collection, analysis, and excel oriented skills

Project Support and Execution

  • Support projects from conceptual design phase to final execution at customer sites
  • Prepare functional description for automation team and lead factory acceptance testing (FAT)
  • Partner closely with project and automation engineers to identify and resolve technical, mechanical, and control system issues
  • Execute commissioning, startup, and performance verification of filtration systems
  • Ensure system performance meets project requirements for capacity, yield, and key process variables
  • Prepare SOP manual and train operators & customer technical teams
  • Document lessons learned and provide feedback for future project improvement

Process Optimization and Continuous Improvement

  • Analyze operational data to improve efficiency, reliability, and product quality
  • Identify and resolve process and equipment issues to enhance productivity through root cause analysis and effective corrective actions
  • Support standardization and best engineering practices

Other Duties

  • Assist after-sales team and customers with inquiries, issues, warranties, upgrades as needed
  • On request, give technological support and advice to coworkers in the organization and/or customer’s organization
  • Attend relevant continuing education classes (i.e. university classes, equipment training)
  • Attend industry events (e.g. Cheese Con, WCMA events)
  • Other projects as assigned by supervisor

TRAVEL:

  • Anticipate 30% travel, including client site visits during pre-sales, project kick off, occasional visit during installation as needed, commissioning, periodic trade shows. Potential for international travel 1-2 times per year.

SKILLS / QUALIFICATIONS:

  • Education: Bachelors Engineering Degree in dairy food processing, chemical, mechanical, bio-systems etc
  • Must have 3+ years’ experience in the sanitary dairy process industry and a working knowledge of membrane filtration systems or liquid processing.
  • Familiarity with industry standards (3-A, USDA)
  • Ability to manage multiple projects simultaneously
  • Strong analytical and problem-solving skills
  • Strong verbal and written communication skills
  • Strong teamwork skills to collaborate with cross-functional teams

KOVALUES:

  • CUSTOMER FOCUS: Our decisions and actions are aligned with client needs, enhancing satisfaction and loyalty.
  • INTEGRITY & COMPLIANCE: Establishes trust and credibility, ensuring that actions and communications are transparent and ethical. Comply with all applicable laws and regulations.
  • TEAMWORK: Foster collaboration and efficiency, leading to innovative solutions and a supportive work environment.
  • HUMILITY & RESPECT: Build a positive culture by valuing diverse perspectives and fostering a respectful workplace.
  • ENTREPRENEURIAL: Eliminate bureaucracy and non-value-added processes. Encourage innovation, promote a sense of urgency, and identify and promote our competitive advantage.


Kovalus offers a comprehensive package that includes: Medical (3 plan options), Dental (2 plan options) and Vision plan insurances; 401K (6% company match & fixed company contribution based on seniority); health savings and flexible spending accounts; company provided basic life insurance policy with the option of selecting additional voluntary life insurance for self, spouse or dependents; disability insurances (short-term policy is company paid & long-term is split between company and employee); voluntary insurance plans for Accident, Critical Illness and Hospital Indemnity; business and personal travel insurance; 10 paid holidays; vacation time starting at 3 weeks;48 hours sick time; employee assistance program; educational assistance program; referral bonus; bereavement leave.

All benefits are subject to applicable plan and program terms (including eligibility terms) and may be subject to change.

The Company’s employment application form will state, at least, that The Company will consider all applicants for positions without regard to race, color, religion, religious creed, sex, gender or gender identity, gender expression, sexual orientation, national origin, citizenship, ethnicity, ancestry, age, physical disability, mental disability, medical condition, pregnancy (including medical needs which may arise from pregnancy, childbirth or related medical conditions), military and veteran status, genetic information, marital or familial status, political affiliation, union membership, or any other basis prohibited by law.





RELCO logo

About RELCO

Sourced by ZipRecruiter

Industry

Industrial machinery manufacturing

Company size

201 - 500 Employees

Headquarters location

Willmar, MN, US

Year founded

1982

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