Senior Opto-Mechanical Engineer (Quantum Computing)

Infleqtion; Louisville (CO); Presencial; USD 155.000 - 185.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Medical benefits

401(k) match

Unlimited PTO

Equity

Company-paid health coverage

Descripción de la vacante

Infleqtion, Inc. in Colorado is seeking a Senior Opto-Mechanical Engineer to lead precision subsystems for scalable quantum hardware. You will own mechanical design, drive manufacturability, and mentor engineers across disciplines.

Candidates bring 5+ years in laser-based opto-mechanical systems, SolidWorks proficiency, and Zemax expertise to advance our next-generation quantum computing platforms.

Formación

• Bachelor's degree in optical/mechanical engineering or related field with 5+ years of experience.
• Hands-on experience designing laser-based opto-mechanical systems for high-performance hardware.
• Proficiency with SolidWorks for complex scalable system design.
• Working knowledge of Zemax for optical layouts and validation.

Responsabilidades

• Own opto-mechanical subsystems within an established hardware architecture.
• Design and integrate precision components for lasers, optics, vacuum, and detectors.
• Develop stability, tolerance, and error budgets for opto-mechanical systems.
• Collaborate with physicists and engineers across disciplines to support lifecycle development.

Conocimientos

Opto-mechanical design

SolidWorks

Zemax/OpticsStudio

Laser hardware experience

Educación

Bachelor's degree in related field

Herramientas

FEA

Descripción del empleo

At Infleqtion we solve the world's most challenging problems using cutting-edge quantum technology. Our mission is to commercialize atom-based quantum products that provide orders of magnitude improvements in sensing and computing applications. We are proud to work tirelessly to create and lead the quantum ecosystem towards meaningful advancements today and set the technology roadmap for tomorrow.

Position Summary

Within Infleqtion's Quantum Computing Product Group, the Hardware Engineering Team seeks a Senior Opto-Mechanical Engineer as a senior designer responsible for the realization of precision opto-mechanical subsystems that underpin scalable, high-performance quantum hardware.

Job Responsibilities

• Owning opto-mechanical subsystems within an established hardware architecture and identifying technical risks, trade-offs, and long-term scalability constraints
• Executing on defined mechanical design and integration of precision components and assemblies supporting lasers, optics, vacuum-integrated components, state-of-the-art sensors (SPAD, EMCCD, sCMOS), high-speed photodetectors, DMDs, SLMs, AODs, EOMs, metasurface-based optics, and photonic integrated circuits (PICs)
• Using emerging optical technologies from academia and industry and contributing to their physical implementation within Infleqtion's next-generation neutral-atom quantum computing architectures
• Generating stability, tolerance, and error budgets for opto-mechanical systems to ensure performance across environmental and operational conditions
• Collaborating closely with physicists and optical, mechanical, electrical, software, and systems engineers to support the full experimental and hardware development lifecycle, from early research demonstrations through integrated, scalable, multi-generation systems
• Advancing design-for-manufacturing and design-for-assembly considerations early in the product lifecycle using data-driven methodologies, including model-based and hands‑on root-cause investigations, corrective actions, and improved design and laboratory practices
• Using high-fidelity opto-mechanical simulations and executing on experimental strategies to characterize optical stability, drift, noise sources, and scaling limits, ranging from back-of-the-envelope calculations to detailed finite element analysis (FEA) encompassing tolerance stack-ups, thermal behavior, structural stiffness, and vibration sensitivity
• Providing technical leadership and mentorship support to developing opto-mechanical engineers through design reviews and hands‑on coaching
• Supporting the transition of opto-mechanical subsystems from research-grade configurations to repeatable, maintainable, and scalable hardware suitable for increased atom counts
• Advancing current best practices for optical design workflows, laboratory procedures, documentation, and version control

Requirements

• Bachelor's degree in optical engineering, mechanical engineering, physics, or a related field with at least 5 years of relevant industry experience. A Master's degree or PhD may substitute for some experience
• Extensive ownership-driven experience designing, modeling, and validating laser-based opto-mechanical systems for high-performance hardware backed by a strong hands‑on laboratory track record
• Proficiency with SolidWorks for complex scalable system design and analysis
• Working knowledge of Zemax (OpticsStudio) sufficient to collaborate on optical layouts and component selection validation

WE HIGHLY VALUE

• Background in atomic physics, quantum optics, or photonics research environments
• Experience in low-volume, high-complexity hardware programs with demanding performance
• Strong verbal and written communication skills, with the ability to bridge physics and engineering perspectives
• A hands‑on, detail-oriented mindset with a strong sense of ownership and technical accountability
• Positive, collaborative working style and enthusiasm for mentoring and developing engineers

NOTE

• Job responsibilities and requirements are illustrative, other responsibilities may be assigned as needed
• This position may require access to information protected under U.S. export control laws and regulations, including the Export Administration Regulations (EAR) and the International Traffic in Arms Regulations (ITAR). Please note that any offer for employment may be conditioned on authorization to receive software or technology controlled under these U.S. export control laws and regulations without sponsorship for an export license

TRAVEL

Up to 10% travel may be required.

WORKING CONDITIONS And PHYSICAL REQUIREMENTS

Work will normally be performed in an office and laboratory environment and around technical equipment including computers and lasers. Able to sit, stand, bend, lift and carry up to 40 pounds without assistance. Able to efficiently use automated office equipment such as laptops, copiers, and printers; able to effectively engage in communications (via phone, computer, or in-person). Any required Personal Protective Equipment will be provided and must be properly used in accordance with company requirements.

Benefits

• Salary range: $155,000 to $185,000 per year
• 100% company-paid medical, dental, vision, short/long-term disability
• Employer-funded Health Savings Account
• Unlimited PTO
• 401(k) match
• Company-paid Life and AD&D Insurance
• Flexible Savings Account
• Paid FMLA, Maternity/Paternity Leave
• Employee Assistance Program
• Student Loan Repayment
• Equity Package

Equal Opportunity

Here you have freedom to embrace your whole self: who you love, your gender identity and expression, skin color, age, appearance, disability, neurodiversity, DNA, military/veteran status, citizenship, and other factors that make up who you are. Your uniqueness is valued, welcomed, and appreciated here. We are dedicated to providing a positive workplace and base all employment decisions on your qualifications, performance, merits, as well as business needs. We are proud to be an Equal Employment Opportunity Employer.

Note

This position may require access to information protected under U.S. export control laws and regulations for quantum computing technology. Please note that any offer for employment may be conditioned on authorization to receive software or technology controlled under these U.S. export control laws and regulations without sponsorship for an export license.

Contact Information

If you need assistance or an accommodation due to disability, please feel free to contact us at [e-mail].