Mechanical Design Engineer

Fremont, Canada

Full Time

Posted August 28, 2026

$138k - $207k

Application opens on company website

Source: greenhouse View original listing
Freshness: Open in the current public read path; this is not an employer guarantee.Last observed September 29, 2026
Classification: Modern power-system classification not yet published for this listing.Legacy source industry field: Nuclear Energy
Pay provenance: Employer-provided pay

This role is critical to the design of systems and components, prototyping, and implementing new solutions to pulser systems.

Design and analyze large, high-performance vacuum seals for water-to-air, air-to-high-vacuum, and water-to-high-vacuum transitions
Lead experimental design and testing in collaboration with internal teams, external vendors, and academic partners
Conduct research into novel sealing techniques; define, execute, and evaluate test campaigns
Perform FMEA and tolerance stack-up analyses to ensure seal reliability and system safety
Design test assemblies and risk-reduction
Review and present technical work across multidisciplinary teams; contribute to system-level integration discussions
Provide subject-matter expertise in sealing strategies and help guide the integration of systems in the target area
Document sealing processes, validation data, and lessons learned
Mentor and support junior engineers on design and integration challenges
Interact with suppliers of vacuum systems components and electrical testing components for purchasing

Bachelor's or Master's degree in Mechanical, Aerospace, or a related engineering field, or equivalent experience
5+ years of mechanical design experience with a focus on vacuum seals and systems, including rough, high, and ultra-high vacuum environments
Strong proficiency in CAD, FEM, and engineering analysis tools
Proven expertise in tolerance analysis, FMEA, seal design, and mechanical integration

Industry-competitive salary
Equity plan
6% employer 401k matching
Generous paid time off (including sick leave, vacation, paid family leave)
Medical, Dental, and Vision insurance
Actual base salary offered will be determined by: experience, skills, and work location. This range is for base salary, our total compensation includes equity and benefits. We welcome you to apply even if your expectations are outside our listed range.