Mechanical Engineer

Role Summary
The Mechanical Engineer will play a key role in the development of an innovative new medium-duty vehicle platform designed to advance clean, efficient, and intelligent transportation. This role focuses on vehicle structural, chassis, and mechanical subsystem development, supporting the complete product lifecycle from concept through production. The ideal candidate will have strong CAD design skills, a solid understanding of vehicle manufacturing and assembly processes, and the ability to thrive in a fast-paced, collaborative, and startup-like environment.

This position is based at ENC's headquarters in Riverside, California, and requires close cooperation with engineering teams in China as well as support for supplier selection and management both in the U.S. and internationally.

Key Responsibilities

• Design and develop vehicle structures, chassis systems, and mechanical subsystems for new medium-duty vehicles.
• Create and maintain detailed 3D CAD models, 2D drawings, and Bills of Materials (BOMs) using SolidWorks (CATIA or NX a plus).
• Ensure designs meet performance, durability, and manufacturability requirements.
• Collaborate cross-functionally with electrical, manufacturing, and supply chain teams to ensure system compatibility and efficiency.
• Support prototype builds, mechanical testing, validation, and issue resolution.
• Participate in supplier sourcing, evaluation, and management in the U.S. and abroad.
• Travel regularly to China to support and coordinate with China-based engineering team, review supplier capabilities, and oversee technical alignment.
• Participate in and support vehicle certification and compliance processes (e.g., FMVSS).
• Lead or assist in root cause analysis and design improvement activities.

Qualifications
Required:

• Bachelor's degree in Mechanical Engineering or related field.
• 5+ years of experience in automotive, commercial vehicle, or mobility product development (EV experience preferred).
• Advanced CAD proficiency (SolidWorks, CATIA, NX).
• Strong understanding of vehicle manufacturing processes, including fabrication, welding, plastics, composites, and final assembly.
• Familiarity with automotive design practices, GD&T, and tolerance analysis.
• Excellent communication and teamwork skills across cross-functional and cross-cultural environments.
• Ability and willingness to travel internationally, including frequent travel to China.

Preferred

• Experience with electric vehicle systems (battery enclosures, thermal management, or high-voltage components).
• Familiarity with vehicle integration and system packaging.
• Experience working with international suppliers, particularly Chinese OEMs or tier suppliers.
• Prior involvement in new product development or startup environments is a plus.

Skills And Attributes

• Open-minded and adaptable, with a strong desire to learn and contribute.
• Hands-on problem solver with strong analytical and technical judgment.
• Self-driven and capable of working independently while supporting a team environment.
• Motivated by innovation and excited to contribute to the creation of a new vehicle platform from the ground up.

ElDorado National California Inc. (ENC) is an equal opportunity employer and considers all qualified applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, genetic information, or any other protected class under applicable federal, state, and local laws. We are committed to fostering a diverse and inclusive workplace where all employees feel valued and respected.

ENC takes affirmative action to employ and advance employment opportunities for minorities, women, protected veterans, and individuals with disabilities. We actively encourage qualified candidates from all backgrounds to apply and join our team.

ENC is also committed to ensuring that individuals with disabilities have equal access to opportunities. If you require a reasonable accommodation to complete the application process, please contact HR Department for assistance.

In accordance with California's wage transparency law (Senate Bill 1162), we are committed to pay equity and transparency. The salary range reflected on the job positing is our good faith estimate of what we expect to pay for this role at the time of posting. While we do not typically hire at the top of the salary range, initial offers are based on the candidate's qualifications and experience, with opportunities for growth and increases over time. The hiring range for this position is $115,000.00 to $130,000.00 per year.