PsiQuantum · 2 hours ago
Senior Mechanical Engineer
Milpitas, CA
Full-time
Hybrid
Senior Level
$150K/yr - $185K/yr
5+ years expPsiQuantum is seeking an experienced Senior Mechanical Engineer with a strong background in precision tooling and optical alignment. The successful candidate will lead the design, development, and optimization of precision mechanical systems for optical alignment applications.
ComputerHardwareQuantum ComputingSemiconductorSoftware
Responsibilities
Lead the design, development, and optimization of precision mechanical tooling for optical alignment
Utilize SolidWorks and PDM for design creation, modification, and data management
Develop detailed mechanical drawings and 3D models adhering to industry standards
Perform tolerance analysis, material selection, and structural integrity assessments for mechanical designs
Design and integrate motion control systems, including hexapod mechanical systems, for precision alignment applications
Collaborate with cross-functional teams, including optical engineers, manufacturing teams, and quality control, to ensure product performance and manufacturability
Drive design reviews, risk assessments, and failure mode effect analysis (FMEA) for mechanical designs
Implement and maintain best practices for document control and version management within PDM
Provide mentorship and technical guidance to junior engineers and design teams
Stay up-to-date with advancements in mechanical design, precision tooling, motion control, and optical alignment technologies
PLC controls selection, wiring, schematics are a plus
Pneumatic systems design and assembly are a plus
Qualification
Required
Bachelor's or Master's degree in Mechanical Engineering or demonstrated proficiency in the field
Minimum of 5 years of experience in mechanical engineering, with a focus on precision tooling, optical alignment, and motion control
Proficiency in SolidWorks and PDM is required
Strong understanding of manufacturing processes, including CNC machining, 3D printing, and precision assembly
Experience in tolerance analysis, GD&T, and mechanical stress analysis
Proven ability to lead design projects from concept through production
Excellent problem-solving skills and attention to detail
Strong verbal and written communication skills
Preferred
Experience with Finite Element Analysis (FEA) for mechanical designs
Familiarity with quality control processes in manufacturing environments
Experience with Jira for project and task tracking
Experience with Arena PLM
Experience with NetSuite
Company
PsiQuantum
PsiQuantum focuses on developing a scalable quantum computer using photonic qubits.
501-1000 employees
H1B Sponsorship
PsiQuantum has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (12)
2024 (10)
2023 (4)
2022 (7)
2021 (15)
2020 (5)
Funding
Current Stage
Late StageTotal Funding
$2.3BKey Investors
OGBC GroupBlackRockAtomico
2026-01-21Series Unknown
2025-09-10Series E· $1B
2025-05-30Series Unknown· $22M
Leadership Team
Peter Shadbolt
Co-founder and Chief Strategy Officer
Recent News
Investing.com
2026-01-18
Company data provided by crunchbase