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Applications Engineer Jobs in Appleton, WI (NOW HIRING)

Nwtc

Part-Time HVAC R Instructor

Green Bay, WI

$45/hr

Heating, Ventilating and Air Conditioning (HVAC) Applications Engineer. * EPA Section 608 Certification required. * Commercial and residential HVAC/R service experience. * In-depth knowledge of HVAC/ ...

4 Corner Resources

Project Engineer

Neenah, WI · On-site

Proficiency with Microsoft Office applications, ERP systems, and electronic document control systems.Strong verbal and written communication skills.Ability to communicate effectively with engineers ...

4 Corner Resources

Project Engineer

Neenah, WI · On-site

Proficiency with Microsoft Office applications, ERP systems, and electronic document control systems.Strong verbal and written communication skills.Ability to communicate effectively with engineers ...

Top Gun Staffing Inc

Tooling Engineer

Weyauwega, WI · On-site

Review engineering drawings, casting layouts, and tooling designs to ensure compliance with ... Proficiency with Microsoft Office applications, including Excel, PowerPoint, and related business ...

TEKsystems

Network Engineer

Menasha, WI

$25 - $55/hr

Description The Network Engineer serves as a technical resource responsible for designing ... The company is an equal opportunity employer and will consider all applications without regards to ...

Actalent

Mechanical Engineer

Winneconne, WI

$80K - $95K/yr

The engineer creates and maintains high-quality design documentation, drives design-for ... Skill in Microsoft Office applications, including Outlook, Excel, and Word, for documentation and ...

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Applications Engineer information

See Appleton, WI salary details

$49.3K

$108K

$148.3K

How much do applications engineer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for applications engineer in Appleton, WI is $108,012.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,000.00 and $131,700.00 per year, depending on experience, location, and employer.

What is an applications engineer?

Applications Engineers are technical professionals who work at the intersection of engineering and customer support. They help clients understand, implement, and optimize the use of a company's products, often by providing technical expertise, troubleshooting, and customized solutions. Applications Engineers may collaborate closely with sales, product development, and customers to ensure products meet specific application requirements. Their role often involves both pre-sales and post-sales support, technical demonstrations, and training.

How does an applications engineer typically collaborate with product development and sales teams?

Applications Engineers play a crucial role as liaisons between technical teams and customers. They often work closely with product development to relay customer feedback, suggest design improvements, and help troubleshoot application-specific issues. Additionally, they support sales teams by providing technical expertise during client meetings and demonstrations, ensuring customer requirements are understood and addressed. This collaboration helps align customer needs with product capabilities and enhances overall customer satisfaction.

What are the key skills and qualifications needed to thrive as an applications engineer, and why are they important?

To thrive as an Applications Engineer, you need a solid background in engineering principles, problem-solving abilities, and a relevant degree such as electrical, mechanical, or software engineering. Familiarity with CAD software, simulation tools, programming languages, and industry-specific certifications like Six Sigma or PMP are commonly required. Excellent communication, teamwork, and customer-oriented skills help you bridge the gap between technical teams and clients. These competencies ensure effective product implementation, client satisfaction, and successful project outcomes in a technical environment.

What is the difference between Applications Engineer vs Mechanical Engineer?

AspectApplications EngineerMechanical Engineer
Required CredentialsBachelor's in engineering or related field, often with industry-specific certificationsBachelor's or higher in mechanical engineering, often with licensure or professional engineer (PE) license
Work EnvironmentCustomer-facing, technical support, product demonstrations, and sales collaborationDesign, analysis, manufacturing, and testing in labs or manufacturing plants
Employer & Industry UsageTech companies, manufacturing, industrial equipment, and engineering servicesAutomotive, aerospace, manufacturing, and energy sectors

Applications Engineers focus on technical support, product demonstrations, and customer interaction, often requiring strong communication skills. Mechanical Engineers primarily work on designing, analyzing, and testing mechanical systems. While both roles require engineering degrees, their work environments and daily tasks differ significantly, catering to different aspects of engineering and customer engagement.

How much does an applications engineer earn?

The average salary for an applications engineer in the United States ranges from $70,000 to $110,000 per year, depending on experience, location, and industry. Entry-level positions typically start around $60,000, while experienced engineers with specialized skills or certifications can earn over $120,000 annually.

Is an applications engineer a good career?

An applications engineer is a technical role that involves designing, testing, and supporting products or systems for clients, often requiring strong problem-solving and communication skills. It can offer good job stability, competitive salaries, and opportunities for advancement, especially with experience and relevant certifications. The role typically involves working with engineering teams and may require knowledge of specific tools or software relevant to the industry.
More about Applications Engineer jobs

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For Applications Engineer jobs in Appleton, WI, the most frequently searched job titles are:

What job categories do people searching Applications Engineer jobs in Appleton, WI look for?

The top searched job categories for Applications Engineer jobs in Appleton, WI are:

What cities near Appleton, WI are hiring for Applications Engineer jobs?

Cities near Appleton, WI with the most Applications Engineer job openings:

Applications Engineer jobs near you
Infographic showing various Applications Engineer job openings in Appleton, WI as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 17% Part Time, 1% Temporary, and 3% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $108,012 per year, or $51.9 per hour.

Senior Engineer, Battery Systems

Faith Technologies Incorporated (FTI)

Menasha, WI • On-site

$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

209th of 450 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 searching for a Senior Battery Systems Engineer to join our R&D organization and drive innovation in stationary energy storage solutions for our Product Engineering team located in either Phoenix, AZ or Menasha, WI. This role will focus on the design, development, and validation of advanced battery systems for UPS, C&I, and BESS applications. You will lead system-level testing, create validation plans, and collaborate across disciplines to ensure performance, reliability, and safety of integrated battery systems.
About the Product Engineering Team
Our Product Engineering Team 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 charging skids, switchboards and more! With a strong focus on quality, manufacturability, and customer outcomes, we ensure every product 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
  • Bachelor's degree in electrical, Mechanical, Chemical, or related engineering discipline.
  • 5+ years of experience in battery system design, architecture, testing, or integration for stationary applications (UPS, BESS, C&I).
  • Strong knowledge of lithium-ion chemistries, battery architectures, and failure modes.
  • Hands-on experience with battery testing and validation protocols.
  • Familiarity with compliance standards and safety regulations for stationary battery systems.
  • Excellent communication skills for cross-functional collaboration and stakeholder engagement.
  • Strong communication skills to provide clear recommendations and guidelines to stakeholders, technical development teams, and testing teams

PREFFERED REQUIREMENTS
  • Master's degree in electrical, Mechanical, or Chemical Engineering.
  • Experience with DFMEA, root cause analysis, and reliability engineering.
  • Knowledge of aging analysis, end-of-life behavior, and thermal management strategies.
  • Experience with performance modeling tools (MATLAB/Simulink, Simscape) and FEA/CFD for thermal and structural analysis.

Travel: 5-10%
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 or Phoenix, AZ office. Our onsite roles include a high level of workplace and schedule flexibility to support a healthy work-life balance.
KEY RESPONSIBILITIES
  • Participate in system-level testing of integrated battery systems for UPS, microgrid, EV charging, and data center applications.
  • Develop test plans and protocols to validate battery performance, life, and reliability at cell, module, and pack levels.
  • Conduct and document DFMEA and failure mode analysis for battery systems.
  • Define system-level requirements for size, performance, cost, and compliance for stationary battery systems.
  • Maintain technical documentation, including specifications, selection analysis, and simulation reports.
  • Collaborate with simulation, thermal, and mechanical engineers to define modeling requirements and validate battery architectures.
  • Partner with controls and software teams to establish guidelines for BMS design and integration.
  • Evaluate and benchmark new chemistries and competitive technologies to ensure best-in-class performance.
  • Support verification and validation activities by defining DVP&R for battery system testing.
  • Ensure compliance with industry standards (UL 9540A, UL 1973) and lead risk assessments for product safety.

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).
#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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