Mechanical Designer Jobs in Wisconsin
Mechanical Designer jobs in Wisconsin are open across Appleton, Greenville, and Madison and other Wisconsin metros, with employers like HOOPER, Jedson Engineering, and Affiliated Engineers hiring at every experience level. Find a role that fits below and apply directly.
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INTRODUCTION
Molex is seeking an innovative Mechanical Designer to join our R&D team. This team is responsible for the conceptualization of industry leading fiber optic systems in rapidly growing markets in cloud computing, AI, and hyperscale applications. Our team is comprised of highly skilled professionals who thrive in an environment of constant learning and innovation. A successful applicant will have the ability to appropriately plan and see assignments through to completion; develop timing, meet project schedules, manage risks, and systematically solve problems of a complex scope.
OUR TEAM
Molex's Optical Connectivity Group is at the forefront of designing and delivering cutting-edge optical solutions that power data centers, telecom infrastructure, and next-gen computing. With a presence in more than 40 countries, Molex fosters a culture of innovation, collaboration, and transformative technology development across global markets.
WHAT YOU WILL DO
- Create design concepts and solutions that solve our customer problems
- Perform 3D modeling for new product components and assemblies in NX software
- Manage CAD file versions in the SAP database
- Coordinate requests for prototypes of new designs
- Document designs by creating drawings and bills of materials (BOM) per Molex and GD&T standards and specifications
- Collaborate with Mechanical Engineers to ensure materials and designs will meet performance specifications
- Collaborate with Manufacturing Engineers to ensure designs are efficient to manufacture and cost-competitive by applying DFM/DFA principles
- Gain and apply understanding of fiber optic products, installation, and test methods to all new product development projects
BASIC QUALIFICATIONS
- Associate's Degree in Mechanical Design, Industrial Design, or a related field
- 3+ years of experience in creation of complex 3D models and drawings
- Proficiency in parametric modeling (NX, Creo, SolidWorks)
- Excellent problem-solving skills and attention to detail
- Basic understanding of GD&T (Geometric Dimensioning and Tolerancing) analysis
- Ability to work collaboratively in a team environment and communicate effectively with stakeholders
- Desire to learn, be challenged and interact in a cross-functional team environment
PREFERRED QUALIFICATIONS
- Design experience with multiple manufacturing techniques (injection molding, insert molding, sheet-metal forming, machining, extrusion)
- Experience with 3D printing and additive manufacturing
- Ability to create modular parametric designs
- Familiarity of product development process
- Strong computer skills and adaptability to emerging technologies, including AI
At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.
HIRING PHILOSOPHY
All Koch companies value diversity of thought, perspectives, aptitudes, experiences, and backgrounds. We are Military Ready and Second Chance employers. Learn more about our hiring philosophy here.
WHO WE ARE
As a Koch company, Molex is a leading supplier of connectors and interconnect components, driving innovation in electronics and supporting industries from automotive to health care and consumer to data communications. The thousands of innovators who work for Molex have made us a global electronics leader. Our experienced people, groundbreaking products and leading-edge technologies help us deliver a wider array of solutions to more markets than ever before.
At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company.
OUR BENEFITS
Our goal is for each employee, and their families, to live fulfilling and healthy lives. We provide essential resources and support to build and maintain physical, financial, and emotional strength - focusing on overall wellbeing so you can focus on what matters most. Our benefits plan includes - medical, dental, vision, flexible spending and health savings accounts, life insurance, ADD, disability, retirement, paid vacation/time off, educational assistance, and may also include infertility assistance, paid parental leave and adoption assistance. Specific eligibility criteria is set by the applicable Summary Plan Description, policy or guideline and benefits may vary by geographic region. If you have questions on what benefits apply to you, please speak to your recruiter.
Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results.
EQUAL OPPORTUNITIES
Equal Opportunity Employer, including disability and protected veteran status. Except where prohibited by state law, some offers of employment are conditioned upon successfully passing a drug test. This employer uses E-Verify. Please click here for additional information. (For Illinois E-Verify information click here, aquí, or tu).
See All 19 Mechanical Designer Jobs in Wisconsin
Find roles in Wisconsin that match your experience and apply in just a few clicks.
Find Mechanical Designer JobsMechanical Designer Jobs by City in Wisconsin
Where Wisconsin roles are concentrated, by current openings.
Mechanical Designer Job Market in Wisconsin
A snapshot from current Wisconsin openings, updated as new roles post.
Who's Hiring
- HOOPER3

- Jedson Engineering3

- Affiliated Engineers2

- Collabera2

- FTI1

Top Industries Hiring
- Consulting & Professional Services6
- Manufacturing5
- Technology & Software2
- Fashion & Apparel1
What Wisconsin Employers Look For
The qualifications that appear most often in mechanical designer jobs across Wisconsin.
- Proficiency in SolidWorks, CATIA, or Creo for 3D solid modeling
- Experience creating detailed engineering drawings with GD&T per ASME Y14.5
- Associate or bachelor's degree in mechanical engineering technology or a related field
- Familiarity with sheet metal fabrication, injection molding, or machining processes
- Ability to manage and release drawings through a PDM or PLM system
- Two or more years of experience in a manufacturing or product development environment
Mechanical Designer Jobs in Wisconsin: Frequently Asked Questions
How many mechanical designer jobs are there in Wisconsin?
There are 19+ mechanical designer openings in Wisconsin on Migrate Mate as of June 2026, with the most roles in Appleton, Greenville, and Madison. New positions post regularly as employers across Wisconsin hire.
Which Wisconsin cities have the most mechanical designer jobs?
Appleton, Greenville, and Madison have the most mechanical designer openings in Wisconsin right now, with additional roles spread across smaller metros statewide.
Which companies hire mechanical designers in Wisconsin?
Employers hiring mechanical designers in Wisconsin include HOOPER, Jedson Engineering, and Affiliated Engineers, based on current listings on Migrate Mate as of June 2026.
Are there remote mechanical designer jobs in Wisconsin?
Yes. About 0% of mechanical designer openings tied to Wisconsin are remote or hybrid as of June 2026. The rest are on-site roles based in Wisconsin metros.
How do I apply for mechanical designer jobs in Wisconsin?
You can apply to mechanical designer jobs in Wisconsin directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Wisconsin location, then apply to each one that fits.
See All 19 Mechanical Designer Jobs in Wisconsin
Find roles in Wisconsin that match your experience and apply in just a few clicks.
Find Mechanical Designer Jobs