Mechanical Design Drafter

Job Description

Job Title: Mechanical Design Drafter. Location: Palo Alto, California, United States

This role focuses on detailed mechanical drawings, CAD models, and manufacturing documentation for complex cryogenic assemblies.

Responsibilities:

• Develop detailed CAD models, assembly drawings, layouts, and documentation for cryogenic systems
• Act as a mechanical detailer for complex electro-optical and cryogenic assemblies
• Create and maintain complete drawing packages for manufacturing and system integration;
• Perform general mechanical design tasks, including requirements tracking, material selection, component selection, and tolerance analysis
• Review drawings for accuracy, manufacturability, and compliance with project requirements
• Apply geometric dimensioning and tolerancing standards accurately
• Visualize complex physical systems and translate engineering concepts into practical designs
• Participate in cryostat and cryogenic system commissioning activities

Qualifications:

• Bachelor’s or Master’s degree in Mechanical, Aerospace, Nuclear, or Chemical Engineering
• Minimum of 3 years of mechanical design experience on large-scale systems
• Strong knowledge of materials and manufacturing processes for vacuum and cryogenic applications
• Solid understanding of drafting standards and geometric dimensioning and tolerancing
• Proficiency with ASME Y14.5 GD&T standards;
• Experience with parametric solid modeling and mechanical detailing
• Hands-on experience with CAD tools such as SolidWorks, PTC Creo, or Siemens NX
• Experience using PLM and document management systems such as Teamcenter, Windchill, or Agile

Preferred:

• Experience designing or working with cryogenic systems
• Familiarity with ASME Boiler and Pressure Vessel Code (Section III)
• Familiarity with ASME Process Piping Code (B31.3)
• Knowledge of fabrication methods including machining, welding, brazing, soldering, and forming

Compensation and Benefits:

• U.S. Base Salary Range: $114,000 to $125,000 USD
• Bay Area Salary Range: $140,000 to $155,000 USD
• Full-time roles are eligible for equity and comprehensive benefits
• Compensation may vary based on experience, education, location, and business needs

Additional Information: PsiQuantum is an equal opportunity employer, The company does not accept unsolicited resumes from employment agencies, PsiQuantum will only contact candidates using official company email addresses, PsiQuantum will never request bank account information during the hiring process