Mechanical Design Engineer

We are seeking a highly qualifiedMechanical Design Engineer with a strong background in Mechanical design and development for our Broomfield, CO location.

Quantinuum believes that employees work better, more efficiently and more collaboratively in close proximity to other employees, where ideas can be exchanged readily, and decisions can be made more quickly for the benefit of the Company and our customers. All employees should work at their assigned location; however, this role may offer the opportunity to work remotely 2 days per week, with approvals

• You will work under limited supervision and alongside some of the world's most talented engineers to architect, design, build, and test components & assemblies
• Lead & contribute to engineering projects across Quantinuum's suite of hardware needs & locations
• Apply mechanical design tools such as Onshape and Ansys to develop & deliver creative solutions that meet the evolving needs of customers ranging from prototypes to commercial products
• Capture definitions & manage design changes by interfacing with Arena PLM
• Advance the maturity of the mechanical engineering function's outcomes, processes, & tools in alignment with Quantinuum's future business needs.
• Enable maturing the processes & tools of Quantinuum via a focus on Continuous Improvement
• Collaborate with team leads and program managers in the development of project plans, proposals, and schedules
• Ability to travel up to 10%

• Bachelor's degree minimum
• Minimum 6+ years of mechanical design experience including 3D CAD based modeling, 2D drafting, electro-mechanical or opto-mechanical design and packaging, stress or thermal analysis
• Minimum 3+ years of experience summarizing the progress of your efforts to management & team members
• Due to Contractual requirements, must be a U.S. Person. defined as, U.S. citizen permanent resident or green card holder, workers granted asylum or refugee status
• Due to national security requirements imposed by the U.S. Government, candidates for this position must not be a People's Republic of China national or Russian national unless the candidate is also a U.S. citizen.

• Master's degree in Mechanical Engineering preferred
• Expertise improving mechanical engineering functional outputs
• Expertise in product development and effective consultation with internal stakeholders
• Experience with electro-mechanical, opto-mechanical,& cryogenic systems
• Experience both (1) leading & (2) being a member of small design teams and projects
• Experience with Onshape & Arena PLM software tools
• Experience with 3D CAD design, 2D drafting, & applying Geometric Dimensioning & Tolerancing (GD&T) controls to drawings
• Experience with products of the following types: Electro-mechanical, optical-mechanical, and cryogenic
• Experience working with suppliers on procurement of complex mechanical components & assemblies
• Ability to build strong relationships and effectively partner with others
• Strong organization, communication, and documentation skills
• Self-motivated in performance of duties with limited supervision

Compensation & Benefits:

Non-Incentive Eligible

The pay range for this role is $114,000 – $143,000 annually. Actual compensation within this range may vary based on the candidate's skills, educational background, professional experience, and unique qualifications for the role.

Quantinuum is the world's largest integrated quantum company, driving breakthroughs in materials discovery, cybersecurity, and next-generation quantum AI. With a team of more than 600 employees, including more than 420 of them being scientists and engineers, we are leading the worldwide quantum computing revolution.

By uniting best-in-class software with high-fidelity hardware, our integrated full-stack approach is accelerating the path to practical quantum computing and scaling its impact across multiple industries.

As we celebrate the International Year of Quantum, there has never been a more exciting time to be part of this rapidly evolving field. By joining Quantinuum, you'll be at the forefront of this transformative revolution, shaping the future of quantum computing, pushing the limits of technology, and making the impossible possible.

What is in it for you?

A competitive salary and innovative, game-changing work

Flexible work schedule

Employer subsidized health, dental, and vision insurance

401(k) match for student loan repayment benefit

Equity, 401k retirement savings plan + 12 Paid holidays and generous vacation + sick time

Paid parental leave

Employee discounts

Quantinuum is an equal opportunity employer. You will be considered without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex, or veteran status. Know Your Rights: Workplace discrimination is illegal

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.