About Us

Maybell Quantum is redefining the future of computing. As a venture-backed quantum hardware innovator experiencing rapid growth, we're building technology that will transform industries for decades to come. Quantum computers will be as transformative to the next 30 years as the internet was to the last 30—and our team is creating the hardware foundation to make this revolution possible.

We are seeking an Associate Product Engineer to support the development, improvement, and execution of our cryogenic systems. This role is ideal for a recent engineering graduate who enjoys working hands-on with hardware and wants to develop broad engineering experience in a fast-paced startup environment.

Role Overview

As a member of the Product team, you will work closely with Product Managers, Engineering, Manufacturing, Quality, and Supply Chain to support the execution and continuous improvement of Maybell's products. You will spend time both on the production floor and working with cross-functional teams to build, troubleshoot, test, document, and improve complex cryogenic systems.

This role provides an opportunity to develop a deep understanding of our products while building the technical and problem-solving skills necessary to grow into increasingly independent engineering responsibilities.

Responsibilities

Build, assemble, troubleshoot, and validate cryogenic pre-production systems and subassemblies.
Create assembly documentation, work instructions, and engineering records. Train technicians for new and revised work instructions.
Support engineering change implementation, documentation updates, and product releases.
Investigate product, manufacturing, and test issues to identify root causes and recommend solutions.
Support Product Managers and Engineers in executing product development and sustaining engineering activities.
Analyze production and test data to identify opportunities for quality, reliability, and process improvements.
Collaborate with Engineering, Manufacturing, Quality, and Supply Chain to resolve technical issues.
Participate in prototype builds, product validation, and new product introduction activities.
Support continuous improvement initiatives focused on product quality, manufacturability, and operational efficiency.
Develop technical ownership of assigned assemblies and product areas over time.

Qualifications

Bachelor's degree in Mechanical Engineering, Electrical Engineering, Aerospace Engineering, Chemical Engineering, Physics, or a related engineering discipline.
0–2 years of engineering experience, including internships, co-ops, undergraduate research, or relevant project work.
Strong mechanical aptitude and interest in working directly with hardware.
Demonstrated analytical thinking and problem-solving skills.
Strong written and verbal communication skills.
Highly organized with strong attention to detail.
Ability to manage multiple priorities in a fast-paced, collaborative startup environment.
Willingness to work hands-on in both engineering and production environments.

Preferred Qualifications

Familiarity with CAD software, such as OnShape and GD&T standards.
Familiarity with engineering drawings and mechanical assemblies.
Experience with laboratory equipment, instrumentation, or manufacturing processes.
Exposure to vacuum systems, cryogenics, thermal systems, or precision electromechanical assemblies.
Experience using data analysis tools such as Excel, Python, or MATLAB.

What We Offer

Competitive Compensation: Base salary range $80,000-$90,000 with additional compensation through performance bonuses and equity options in one of the country's most promising startups. This is an exempt position where work can span weekends and/or extension beyond a standard day shift schedule.
Growth Trajectory: Significant opportunities for professional development and career advancement in a rapidly scaling organization
Impact: Direct influence on the success of a company developing revolutionary technology
Exceptional Team: Collaboration with world-class scientists, engineers, and business leaders who are defining a new industry