Tesla

Makes electric cars, robotaxis and grid batteries

Lead Mechanical Design Engineer - Infrastructure Design

Building Services EngineeringConfirmed live in the last 24 hours

Full-timeFremont, CA, USANo salary listedIn-person

About the Job

Requirements

A degree in Mechanical Engineering or equivalent experience is required.
At least 10 years of progressive mechanical design engineering experience, including at least 3 years in a lead or senior-level role.
Design experience across diverse project types, including industrial cooling tower systems, chiller plants, boiler plants, office spaces, mission-critical/data centers, workplace amenities, high-tech/R&D facilities, biotech/pharmaceutical environments, and industrial systems.
Fundamental understanding of mechanical systems, including dehumidification units, air scrubbers, dust collectors, heat exchangers (shell/tube, plate/frame, brazed fin), chillers, cooling towers, pumps, compressors, process gas/fluid systems, air handling units, terminal units, fans/blowers, control valves and instrumentation, hazardous exhaust systems, and heat recovery systems.
Familiarity with the International Code Council suite of codes, including Building, Mechanical, Plumbing, Energy Conservation, Fuel Gas, and Fire Codes, and California-specific Title 24 codes.
Proficiency in HVAC load calculations, Revit, Pipe-Flo, Microsoft Office Suite, Bluebeam, and AutoCAD.
Construction administration experience, including site observation visits and reviewing RFIs, submittals, and shop drawings.
Knowledge of ASHRAE and SMACNA handbooks and standards.
Advanced proficiency in CAD/BIM software and engineering analysis tools.
Effective communication skills for technical presentations and the ability to collaborate in team environments.

Responsibilities

Lead mechanical design for complex infrastructure programs, from conceptualization and detailed design using tools such as Revit through final implementation.
Perform stress analysis, thermal modeling, and tolerance stack-ups to ensure design integrity and compliance with industry standards, including ASME and ISO.
Collaborate with electrical, controls, and manufacturing teams to integrate mechanical components into broader system architectures.
Develop and maintain design documentation, including CAD drawings, bills of materials, and engineering change orders.
Oversee prototyping, testing, and validation of mechanical designs, and iterate based on results and stakeholder feedback to improve performance and reliability.
Ensure designs comply with California-specific regulations, including Cal/OSHA, CARB, Title 24 energy codes, and seismic standards.
Mentor junior engineers by providing technical guidance and promoting best practices in mechanical design and sustainable engineering.
Manage project timelines, budgets, and resources for mechanical engineering tasks, and deliver progress reports to senior leadership.
Keep current with emerging technologies and materials and incorporate sustainable practices, including energy-efficient materials aligned with California green building codes.
Support root cause analysis and failure investigations for mechanical issues in production or field environments and drive continuous improvement.

Desired Qualifications

A Professional Engineer license in California is preferred.
Expertise in HVAC or process system design is highly desirable.

Category	Construction & Facilities
Location	Fremont, California
Requisition ID	251856
Type	Full-time

Job Description

As a Lead Mechanical Design Engineer, you will spearhead the design, development, and optimization of mechanical systems for infrastructure projects in Fremont, California. In this senior-level role, you'll collaborate with cross-functional teams to deliver designs that meet stringent performance, reliability, and regulatory standards, with a focus on California-specific requirements. As part of the EPC group, this team is focused on designing, collaborating, and building the first home of Optimus while continue to support critical vehicle programs. The ideal candidate brings deep expertise in mechanical engineering principles, CAD/BIM modeling, and innovative problem-solving in a dynamic, fast-paced environment.

Job Responsibilities

Lead the mechanical design process for complex infrastructure programs, from conceptualization and detailed design using tools like Revit to final implementation
Perform advanced analyses, including stress, thermal modeling, and tolerance stack-ups, to ensure design integrity and compliance with industry standards (e.g., ASME, ISO)
Collaborate with electrical, controls, and manufacturing teams to seamlessly integrate mechanical components into broader system architectures
Develop and maintain comprehensive design documentation, including CAD drawings, bills of materials (BOMs), and engineering change orders (ECOs)
Oversee prototyping, testing, and validation of mechanical designs, iterating based on results and stakeholder feedback to enhance performance and reliability
Ensure designs comply with California-specific regulations, such as Cal/OSHA, CARB (California Air Resources Board), Title 24 energy codes, and seismic standards
Mentor junior engineers, providing technical guidance and promoting best practices in mechanical design and sustainable engineering
Manage project timelines, budgets, and resources for mechanical engineering tasks, delivering progress reports to senior leadership
Stay current of emerging technologies and materials, incorporating sustainable practices (e.g., energy-efficient materials aligned with California's green building codes)
Support root cause analysis and failure investigations for mechanical issues in production or field environments, driving continuous improvement

Job Requirements

Degree in Mechanical Engineering or equivalent experience; Professional Engineer (PE) license in California preferred
10+ years of progressive experience in mechanical design engineering, including at least 3 years in a lead or senior-level role; expertise in HVAC or process system design is highly desirable
Proven design experience across diverse project types, such as industrial cooling tower systems, chiller plants, boiler plants, office spaces, mission-critical/data centers, workplace amenities, high-tech/R&D facilities, biotech/pharmaceutical environments, and industrial systems
Fundamental understanding of mechanical systems, including dehumidification units, air scrubbers, dust collectors, heat exchangers (shell/tube, plate/frame, brazed fin), chillers, cooling towers, pumps, compressors, process gas/fluid systems, air handling units, terminal units, fans/blowers, control valves and instrumentation, hazardous exhaust systems, and heat recovery systems
Familiarity with International Code Council (ICC) suite of codes (including Building, Mechanical, Plumbing, Energy Conservation, Fuel Gas, and Fire Codes) and California-specific Title 24 codes
Proficiency in relevant software tools, including HVAC load calculations, Revit, Pipe-Flo, Microsoft Office Suite, Bluebeam, and AutoCAD
Construction administration experience, such as site observation visits and reviewing RFIs, submittals, and shop drawings
Knowledge of ASHRAE and SMACNA handbooks and standards
Technical Skills: Advanced proficiency in CAD/BIM software (e.g., Revit) and engineering analysis tools
Soft Skills: Exceptional problem-solving abilities, effective communication skills for technical presentations, and a collaborative mindset for thriving in team environments

About the Company

Tesla

Makes electric cars, robotaxis and grid batteries

Tesla makes electric cars and batteries that store power for homes and utilities, and it develops self-driving software and humanoid robots. In 2023, its Model Y became the first electric vehicle to rank as the world's best-selling car. Buyers order the Model 3 sedan, Model Y SUV, or Cybertruck pickup directly from Tesla instead of through dealers, and they charge on its Supercharger fast-charging network. It also sells Megapack and Powerwall batteries, runs a robotaxi service, and charges drivers a monthly fee for self-driving software that still needs their supervision. Tesla was founded in 2003, with Elon Musk as its lead early investor and a recognized co-founder, and it is based in Austin, Texas.

Company size: 10,001+
Company stage: IPO
Headquarters: Austin, TX
Founded: 2003

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