Mechanical Designer

Flint Hills Resources; Lisle (IL); On-site; USD 90,000 - 110,000; Full time

Job summary

Molex is seeking several Mechanical Designers to join our R&D team at our Corporate HQ in Lisle, IL. The Optical Connectivity Group designs cutting-edge fiber optic solutions for data centers and telecoms, with a focus on manufacturability and compliance.

You will translate designs into detailed 3D models and drawings, collaborate with product managers, and lead design reviews across cross-functional teams to ensure feasible, compliant, and innovative products.

Qualifications

• 2 year Associate Degree or higher in Mechanical Design, Industrial Design, or a related field.
• 3+ years of experience creating complex 3D models, drawings and aesthetic designs for molded products.
• Proficiency in parametric modeling (preferably NX).
• Excellent problem-solving skills and attention to detail.
• Ability to work collaboratively in a team and communicate with stakeholders.
• Strong project management skills with ability to handle multiple projects.

Responsibilities

• Translate designs and specifications into detailed 3D models, drawings and specs.
• Collaborate with product managers to ensure designs meet market requirements.
• Conduct design reviews and implement feedback to improve products.
• Work with cross-functional teams to ensure feasibility and manufacturability.
• Ensure designs comply with safety and environmental regulations.
• Provide technical support during manufacturing to address design issues.

Skills

Collaboration

Problem solving

Project management

Attention to detail

Education

Associate degree or higher in Mechanical/Industrial Design

Tools

NX

Job description

Molex is rapidly growing and seeking several innovative Mechanical Designers to join our R&D team at our Corporate HQ in Lisle, IL. The Optical Connectivity Group is responsible for the conceptualization of industry leading fiber optic products in the growing markets of cloud computing, AI, and hyperscale applications. Our team is comprised of highly skilled professionals who thrive in an environment of constant learning and innovation.

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

• Translate designs and specifications of metal fabricated and/or molded products from engineers, product management, field engineering into detailed 3D models, drawings and specifications.
• Collaborate with product managers to ensure designs meet market requirements and standards.
• Conduct design reviews and implement feedback to improve product designs.
• Work with cross-functional teams to ensure design feasibility and manufacturability.
• Ensure all designs comply with relevant safety and environmental regulations.
• Provide technical support during the manufacturing process to address any design-related issues.

Who You Are (Basic Qualifications)

• 2 year Associate Degree or higher in Mechanical Design, Industrial Design, or a related field.
• 3+ years of experience in creation of complex 3D models, drawings and aesthetic designs for small and large molded products.
• Proficiency in parametric modeling (preferably NX) for design and drawing creation.
• Excellent problem‑solving skills and attention to detail.
• Ability to work collaboratively in a team environment and communicate effectively with stakeholders.
• Strong project management skills with the ability to handle multiple projects simultaneously.

What Will Put You Ahead

• Understanding of Geometric Tolerancing
• Ability to create modular parametric designs
• Experience with 3d printing and additive manufacturing
• Experience with stress analysis software tools
• Experience in the consumer electronics, industrial or telecommunications industry.

For this role, we anticipate paying $90,000 - $110,000 per year. This role is eligible for variable pay, issued as a monetary bonus or in another form.

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 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 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 ).