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Battery Cell Engineer Jobs in Wisconsin (NOW HIRING)

HVAC Technician

Kenosha, WI · On-site

$30 - $38/hr

Pearce provides technical maintenance, repair, operations, and engineering services for ... battery energy storage systems (BESS), critical cooling systems, and other electrical and ...

Pearce provides technical maintenance, repair, operations, and engineering services for ... battery energy storage systems (BESS), critical cooling systems, and other electrical and ...

Pearce provides technical maintenance, repair, operations, and engineering services for ... battery energy storage systems (BESS), critical cooling systems, and other electrical and ...

Pearce provides technical maintenance, repair, operations, and engineering services for ... battery energy storage systems (BESS), critical cooling systems, and other electrical and ...

HVAC Technician

Milwaukee, WI · On-site

$30 - $38/hr

Pearce provides technical maintenance, repair, operations, and engineering services for ... battery energy storage systems (BESS), critical cooling systems, and other electrical and ...

Pearce provides technical maintenance, repair, operations, and engineering services for ... battery energy storage systems (BESS), critical cooling systems, and other electrical and ...

HVAC Technician

Green Bay, WI · On-site

$27 - $38/hr

Pearce provides technical maintenance, repair, operations, and engineering services for ... battery energy storage systems (BESS), critical cooling systems, and other electrical and ...

HVAC Technician

Waukesha, WI · On-site

$30 - $38/hr

Pearce provides technical maintenance, repair, operations, and engineering services for ... battery energy storage systems (BESS), critical cooling systems, and other electrical and ...

Pearce provides technical maintenance, repair, operations, and engineering services for ... battery energy storage systems (BESS), critical cooling systems, and other electrical and ...

HVAC Technician

Madison, WI · On-site

$27 - $38/hr

Pearce provides technical maintenance, repair, operations, and engineering services for ... battery energy storage systems (BESS), critical cooling systems, and other electrical and ...

Pearce provides technical maintenance, repair, operations, and engineering services for ... battery energy storage systems (BESS), critical cooling systems, and other electrical and ...

Pearce provides technical maintenance, repair, operations, and engineering services for ... battery energy storage systems (BESS), critical cooling systems, and other electrical and ...

Showing results 21-39

Battery Cell Engineer information

See Wisconsin salary details

$71.7K

$116.5K

$169.1K

How much do battery cell engineer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for battery cell engineer in Wisconsin is $116,498.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,900.00 and $131,200.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a battery cell engineer?

To thrive as a Battery Cell Engineer, you need a solid background in electrochemistry, materials science, and engineering principles, typically supported by a bachelor's or master's degree in chemical, materials, or electrical engineering. Experience with laboratory equipment, battery modeling software, and knowledge of industry standards like ISO and IEC, as well as certifications such as Six Sigma or PMP, are valuable. Strong problem-solving abilities, attention to detail, and effective teamwork and communication skills set exceptional engineers apart. These skills and qualities are crucial for designing safe, high-performance batteries and driving innovation in energy storage technologies.

What are some typical challenges battery cell engineers face when scaling up from prototype to mass production?

Battery Cell Engineers often encounter challenges when transitioning from prototype development to mass production, such as ensuring consistency in cell performance across large batches, managing supply chain variability, and addressing new quality control issues that arise at scale. They must work closely with manufacturing, quality assurance, and procurement teams to troubleshoot production bottlenecks and maintain strict safety standards. Effective communication and problem-solving skills are essential, as the role requires both hands-on technical work and cross-functional collaboration to achieve reliable, high-volume output.

What does a battery cell engineer do?

A Battery Cell Engineer is responsible for designing, developing, and testing battery cells used in a variety of applications such as electric vehicles, consumer electronics, and renewable energy storage. They work on improving battery performance, safety, and lifespan by selecting materials, optimizing cell architecture, and overseeing manufacturing processes. Battery Cell Engineers collaborate with cross-functional teams to ensure that battery systems meet both technical and regulatory requirements.

What is the difference between Battery Cell Engineer vs Battery Pack Engineer?

AspectBattery Cell EngineerBattery Pack Engineer
ResponsibilitiesDesigns and develops individual battery cells, focusing on chemistry, materials, and performanceDesigns and integrates multiple cells into battery packs, focusing on system integration, safety, and thermal management
Required SkillsElectrochemistry, materials science, cell testingElectrical engineering, system integration, thermal management
Work EnvironmentLaboratories, R&D centersManufacturing facilities, vehicle integration sites
Industry UsageAutomotive, consumer electronics, energy storageElectric vehicles, energy storage systems, industrial applications

While both roles focus on batteries, the Battery Cell Engineer specializes in developing individual cells, whereas the Battery Pack Engineer works on assembling and optimizing multiple cells into complete battery systems. Both roles require knowledge of battery technology but differ in scope and focus.

What are popular job titles related to Battery Cell Engineer jobs in Wisconsin? For Battery Cell Engineer jobs in Wisconsin, the most frequently searched job titles are:
What cities in Wisconsin are hiring for Battery Cell Engineer jobs? Cities in Wisconsin with the most Battery Cell Engineer job openings:
Infographic showing various Battery Cell Engineer job openings in Wisconsin as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $116,498 per year, or $56 per hour.

$106K - $146K/yr

Full-time

Re-posted 4 days ago


Faith Technologies rating

8.0

Company rating: 8.0 out of 10

Based on 54 frontline employees who took The Breakroom Quiz

205th of 446 rated engineering


Job description

You've discovered something special. A company that cares. Cares about leading the way in construction, engineering, manufacturing and renewable energy. Cares about redefining how energy is designed, applied and consumed. Cares about thoughtfully growing to meet market demands. And as "one of the Healthiest 100 Workplaces in America" is focused on the mind/body/soul of team members through our Culture of Care.

Faith Technologies Inc. (FTI) is currently seeking aSenior Engineer, Systems to join our Product Engineering team inMenasha, WI.

As a Systems Engineer specializing in technology and architecture development for microgrid components and power distribution for data centers, you will spearhead the development and commissioning of model-based systems engineering simulations to conceptualize architecture and define technology development requirements. Your role will encompass the selection and sizing of power generation and power electronic components and the definition of controls software functionality. This position demands a keen understanding of microgrid technologies and power distribution systems to ensure innovative and efficient solutions.

You will coordinate and collaborate with internal engineering teams, as well as external third-party agencies as needed. Working across all engineering functions, this role requires an engineer who possesses a diverse skillset and is willing to understand the details of component and system functionality in multiple different fields. This position works cross functionally to define system and component level requirements and guide the technology roadmap in response to market and product strategy and direction.

About the Product Engineering Team

Our ProductEngineeringTeam sits at the intersection of innovation and execution, transforming ideas into real-world products and solutions for Excellerate Products(tm), a division of Faith Technologies Incorporated (FTI). From early concept through full-scale production, our engineers design Data Center power distribution products, Electric Vehicle chargingskids, switchboards and more! With a strong focus on quality, manufacturability, and customer outcomes, we ensureeveryproduct is engineered to perform in the real world-safely, reliably, and at scale.

To learn more about our products and services, visit our website:Excellerate Products - Smarter Power Solutions - FTI.

MINIMUM REQUIREMENTS

Education: Bachelor's degree in electrical engineering or equivalent

Experience: 5+ years of experience in systems engineering

  • Strong understanding of power electronics, power distribution system architecture, power generation components for microgrids (fuel cell, genset, solar arrays), energy storage systems (HV batteries), controls software architecture
  • Strong communication skills to provide clear recommendations and guidelines to stakeholders, technical development teams, testing teams
  • Knowledge of the National Electrical Code (NEC)
  • Experience in product risk assessment & risk mitigation
  • Reliability, Safety
  • DFMEA/FMEA background
  • Experience with requirement management tools including JAMA, DOORS, CAMEO, Jira, or similar tools

PREFERRED REQUIREMENTS

  • Experience in power converter certifications (e.g. UL1741, IEEE1547, CSA C22.2, VDE DIN-AR-4105, AS/NS 4777, G98 EN50549)
  • Experience in battery energy storage system certifications (e.g. UL1973, UL1642, IEC62619, UL9540, UL9540A)
  • Experience with switchboard certifications (e.g. UL891)
  • Product safety experience in relation to risk assessments, safety standards, and regulations
  • Experience with CSA and CE standards.
  • MBSE experience using SysML, Mathworks tools, or similar
  • Certified Six Sigma Green Belt
  • Experience with Risk Register, Risk Mitigation and TRL assessment
  • Background in Power Electronic Reliability, Safety & Cybersecurity

WORK SCHEDULE

This position works between the hours of 7 AM and 5 PM, Monday- Friday. However, work may be performed at any time on any day of the week to meet business needs.

WORK LOCATION

This role requires work to be done Onsite from our Menasha, WI office. Our onsite roles include a high level of workplace and schedule flexibility to support a healthy work-life balance.

Menasha, WI offers an excellent quality of life with a low cost of living, short commute times, and a strong sense of community. Located in the heart of the Fox Valley and along Lake Winnebago, the area provides access to outdoor recreation, safe neighborhoods, and top-rated schools. Just minutes from Appleton and within easy reach of Green Bay and Milwaukee, Menasha combines small-town living with convenient access to dining, entertainment, sports, and regional travel, making it an ideal place to relocate and build a long-term career.

KEY RESPONSIBILITIES

  • Integrate market and product strategy into technology and systems architecture, component and system requirements, and development strategy plan for new technology and product development with application to renewable energy, microgrid, EV charging, and data center markets
  • Collaborate with subject matter experts to develop hardware and controls software integration requirements
  • Leverage simulation and analysis-led design ecosystem to drive technology decisions
  • Commission and leverage system-level performance simulation to drive technology and future product decisions and optimize system performance and efficiency
  • Lead development of DFMEA processes for product and technology functions at the system and component level
  • Commission and collaborate with testing teams to verify and validate component and system performance and functionality
  • Support R&D development and verification activities according to requirements, both on bench and test cell facilities
  • Conduct top-down functional analysis and create detailed requirements, performance design criteria, architecture diagrams, logical diagrams, specifications
  • Lead development of risk registry, risk management and risk mitigation plan
  • Assess TRL level for key technologies and key critical elements.
  • Assess Project path to target against key requirements.
  • Performs other related duties as required and assigned.

The job description and responsibilities described are intended to provide guidelines for job expectations and the employee's ability to perform the position described. It is not intended to be construed as an exhaustive list of all functions, responsibilities, skills, and abilities. Additional functions and requirements may be assigned by supervisors as deemed appropriate.

Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time other than the TN1 Visa (Canadian).

#LI-ONSITE

How Does FTI Give YOU the Chance to Thrive?

If you're energized by new challenges, FTI provides you with many opportunities. Joining FTI opens doors to redefine what's possible for your future.

Once you're a team member, you're supported and provided with the knowledge and resources to achieve your career goals with FTI. You're officially in the driver's seat of your career, and FTI's career development and continued education programs give you opportunities to position yourself for success.

FTI is a "merit to the core" organization. We recognize and reward top performers, offering competitive, merit-based compensation, career path development and a flexible and robust benefits package.

Benefits are the Game-Changer

We provide industry-leading benefits as an investment in the lives of team members and their families.You're invited to review the full list of FTI benefits available to regular/full-time team members. Start here. Grow here. Succeed here. If you're ready to learn more about your career with FTI, apply today!

Faith Technologies, Inc. is an Equal Opportunity Employer - veterans/disabled.


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