Senior Mechanical Design Engineer

PsiQuantum

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profile Job Location:

Milpitas, CA - USA

profile Monthly Salary: Not Disclosed
Posted on: 12 hours ago
Vacancies: 1 Vacancy

Job Summary

PsiQuantumsmission is to build the first useful quantum computersmachines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016 our singular focus has been to build and deploy million-qubit fault-tolerant quantum systems.

Quantum computers harness the laws of quantum mechanics to solve problems that even the most advanced supercomputers or AI systems will never reach. Their impact will span energy pharmaceuticals finance agriculture transportation materials and other foundational industries.

Our architecture and approachisbased on silicon photonics. Byleveragingthe advanced semiconductor manufacturing industryincluding partners like GlobalFoundrieswe use the same high-volume processes that already produce billions of chips for telecom and consumer electronics. Photonics offers natural advantages for scale: photonsdontfeel heat are immune to electromagnetic interference and integrate with existing cryogenic cooling and standard fiber-optic infrastructure.

In 2024PsiQuantumannounced government-funded projects to support the build-out of our first utility-scale quantum computers in Brisbane Australia and Chicago Illinois. These initiatives reflect a growing recognition that quantum computing will be strategically and economically definingand that now is the time to scale.

PsiQuantumalso develops the algorithms and software needed to make these systems commercially valuable. Our application software and industry teams work directly with leading Fortune 500 companiesincluding Lockheed Martin Mercedes-Benz Boehringer Ingelheim and Mitsubishi Chemicalto prepare quantum solutions for real-world impact.

Quantum computing is not an extension of classical computing. Itrepresentsa fundamental shiftand a path to mastering challenges that cannot besolvedany other way. The potential is enormous and we have a clearpathto make it real.

Come join us.

Job Summary:

The Senior Mechanical Design Engineer is responsible for designing and qualifying the performance of innovative electro-optical subsystems working closely with electronics packaging systems integration and edge coupling teams.

Responsibilities:

  • Ability to work independently with limited direction in a team environment across functional and organizational boundaries is required.
  • Assist with systems architecture development at the sub-system level.
  • Perform large or complex portions of projects where responsibility includes definition completion technical quality across teams.
  • Provides frequent written and oral presentations status reports and updates for a variety of audiences.
  • Ability to accept constructive feedback from resident experts and coordinate communications between different groups.
  • Serve as mentor to younger engineers.
  • Ability to distill complex mechanical issues and drive convergence amongst electrical optical & packaging teams.
  • Mechanical design work including:
    • Strong mechanical design and analysis skills expertise in GD&T
    • Generate & maintain BOMs & build standards
    • Generate and maintain process flow documentation
    • Integration of CAD files across multiple teams
    • Fixture design & fabrication
    • Test set-up design & fabrication
    • Generating & maintaining a Specification Tree
    • Generating & maintaining a Drawing Tree for builds & variants
    • Management of builds through the use of PDM / Arena
    • Tolerance analysis RSS & worst case
    • DFMEA & risk analysis heat maps
    • Input & maintain workflow documentation in MES
    • Perform simple simulations of structural deflections stresses

Experience/Qualifications:

  • Masters Degree in Mechanical Engineering or a relevant discipline.
  • Minimum 5 years of experience;Preferred 10 years of experience.
  • Working knowledge of DfM and design issues associated with volume production ideally with direct experience.

PsiQuantum provides equal employment opportunity for all applicants and employees. PsiQuantum does not unlawfully discriminate on the basis of race color religion sex (including pregnancy childbirth or related medical conditions) gender identity gender expression national origin ancestry citizenship age physical or mental disability military or veteran status marital status domestic partner status sexual orientation genetic information or any other basis protected by applicable laws.

Note: PsiQuantum will only reach out to you using an official PsiQuantum email address and will never ask you for bank account information as part of the interview process. Please report any suspicious activity to .

We are not accepting unsolicited resumes from employment agencies.

The ranges below reflect the target ranges for a new hire base salary. One is for the Bay Area (within 50 miles of HQ Palo Alto) the second one (if applicable) is for elsewhere in the US (beyond 50 miles of HQ Palo Alto). If there is only one range it is for the specific location of where the position will be located.Actual compensation may vary outside of these ranges and is dependent on various factors including but not limited to a candidates qualifications including relevant education and training competencies experience geographic location and business needs. Base pay is only one part of the total compensation package. Full time roles are eligible for equity and benefits. Base pay is subject to change and may be modified in the future.

U.S. Base Pay Range
$140000$153000 USD
Bay Area Pay Range
$170000$187000 USD

Required Experience:

Senior IC

PsiQuantumsmission is to build the first useful quantum computersmachines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016 our singular focus has been to build and deploy million-qubit fault-tolerant quantum systems.Quantum computers harness the laws of...
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Key Skills

  • Electrical Discharge Machining
  • Mechanical Design
  • GD&T
  • Tooling
  • CAD
  • Creo
  • Sheet Metal
  • SolidWorks
  • Mechanical Engineering
  • HVAC Design
  • Plastics Injection Molding
  • Catia