Prototype Engineer

Siemens eMobility; Eindhoven; On-site; EUR 60,000 - 90,000; Full time

Job summary

Siemens eMobility in Eindhoven is seeking a Prototype Engineer to bridge product development and manufacturing, supporting mechanical design, building and validating prototypes, and driving DFM/DFA improvements.

You will help introduce new products into production while collaborating with R&D, Manufacturing, Quality, and Supply Chain teams to optimize cost, quality, and manufacturability.

Qualifications

• Bachelor's degree in Mechanical Engineering, Mechatronics, Manufacturing Engineering, or a related field.
• 3-8 years of experience in product development, prototyping, mechanical engineering, or manufacturing environments.
• Experience with prototype builds and product industrialization.
• Knowledge of manufacturing processes such as sheet metal, injection molding, die casting, and machining.
• Experience with CAD tools such as Siemens NX and/or SolidWorks.
• Understanding of DFM, DFA, tolerance analysis, and engineering change management.
• Hands-on, problem-solving mindset and a passion for building and improving products.
• Experience in EV charging, power electronics, industrial equipment, or automotive products is a plus.

Responsibilities

• Support mechanical design and CAD development.
• Build and troubleshoot mechanical and electromechanical prototypes.
• Develop test fixtures and proof-of-concept solutions.
• Support product validation, testing, and analysis.
• Optimize designs for manufacturability, assembly efficiency, quality, and cost.
• Participate in pilot builds and production readiness reviews.
• Support New Product Introduction (NPI) and product industrialization activities.
• Coordinate engineering changes and continuous improvement initiatives.

Skills

Prototyping

Mechanical engineering

Manufacturing awareness

Problem-solving

Education

Bachelor's degree in Mechanical Engineering or related field

Tools

Siemens NX

SolidWorks

Job description

(R&D Design, Prototyping & NPI Integration)

Build the Future of EV Charging

You love turning ideas into reality. From creating prototypes and solving design challenges to supporting production launches, you want to see your work make a real impact.

About The Job Prototype Engineer

Prototype Engineer (R&D Design, Prototyping & NPI Integration)

At Siemens eMobility Charging, you'll help develop innovative EV charging solutions that accelerate the transition to sustainable transportation. You'll work hands-on with cutting-edge technology, collaborate with talented colleagues, and help bring products from concept to production.

What's in it for you?

• Work on technology that supports the global energy transition.
• Own the full journey from prototype to production.
• Gain exposure to mechanical design, manufacturing, testing, and NPI.
• Collaborate with experts across R&D, Manufacturing, Quality, and Supply Chain.
• Grow your career within a global technology leader.
• Thrive in a collaborative culture where your ideas and improvements matter.
• Make a visible impact on products used by customers worldwide.

Your Role

As a Prototype Engineer, you bridge the gap between product development and manufacturing. You will support mechanical design activities, build and validate prototypes, drive Design for Manufacturing (DFM) and Design for Assembly (DFA) improvements, and help successfully introduce new products into production.

What You'll Do

• Support mechanical design and CAD development.
• Build and troubleshoot mechanical and electromechanical prototypes.
• Develop test fixtures and proof-of-concept solutions.
• Support product validation, testing, and analysis.
• Optimize designs for manufacturability, assembly efficiency, quality, and cost.
• Participate in pilot builds and production readiness reviews.
• Support New Product Introduction (NPI) and product industrialization activities.
• Coordinate engineering changes and continuous improvement initiatives.

What You Bring

• Bachelor's degree in Mechanical Engineering, Mechatronics, Manufacturing Engineering, or a related field.
• 3-8 years of experience in product development, prototyping, mechanical engineering, or manufacturing environments.
• Experience with prototype builds and product industrialization.
• Knowledge of manufacturing processes such as sheet metal, injection molding, die casting, and machining.
• Experience with CAD tools such as Siemens NX and/or SolidWorks.
• Understanding of DFM, DFA, tolerance analysis, and engineering change management.
• Strong hands‑on, problem‑solving mindset and a passion for building and improving products.
• Experience in EV charging, power electronics, industrial equipment, or automotive products is a plus.

Why Siemens eMobility?

Our mission is to enable a sustainable future through smart and reliable charging infrastructure. We offer an inclusive environment where innovation, collaboration, and continuous learning are part of everyday work. Here, your contribution helps shape the future of mobility.