Senior Mechanical Engineer

아이디퀀티크; Genf; Vor Ort; CHF 120.000 - 160.000; Vollzeit

Benefits dieser Stelle

Competitive compensation

Equity plan

Flexible work models

Ongoing training

Career development within IonQ

Global team

Zusammenfassung

ID Quantique, part of the IonQ group, seeks a Senior Mechanical Engineer in Geneva to lead mechanical development for quantum products, from prototyping to industrial release. You will deliver compact, robust, cost-effective designs that meet stringent dimensional, thermal, and manufacturability requirements, including cryogenic environments.

You will collaborate with optical, electronic, and system engineers, perform 3D modeling, simulations, and testing, and engage suppliers to prototype and

Qualifikationen

• Bachelor’s or Master’s degree in Mechanical Engineering, Microtechnology, or equivalent.
• At least five years of relevant experience in mechanical design and product development.
• Experience designing with sheet metal and/or machined parts; strong thermal dissipation design skills.

Aufgaben

• Own mechanical design from prototype to industrialised product, including CAD documentation and validation testing.
• Drive thermal management, dimensional stability, and manufacturability through design and optimization.
• Perform thermal simulations and correlate models with lab measurements to refine designs.

Kenntnisse

Mechanical design

Thermal management

Cross-functional collaboration

Engineering calculations

3D modelling

Ausbildung

Bachelors or Masters in Mechanical Engineering or Microtechnology

Tools

CAD (SolidWorks/Creo)

Thermal simulation (ANSYS)

EMC & safety knowledge

Jobbeschreibung

ID Quantique (IDQ) as part of IONQ, is a global leader in quantum-safe communications and quantum detection systems. We provide solutions to protect governments, telecommunication infrastructures, and banking & financial institutions from the “harvest-now, decrypt-later” threat, delivering both terrestrial and space-based quantum-safe networks in live operation globally. Our Quantum Detection Systems push the limits of single-photon detection, powering breakthroughs in quantum communication, sensing, computing, and ultra-sensitive imaging in partnership with top researchers and tech innovators worldwide.

What To Expect

We are seeking a Senior Mechanical Engineer to join our R&D team in Geneva. In this hands‑on role, you will design, validate, and continuously improve mechanical enclosures and subsystems that integrate optical and electronic components for our quantum products.

You will take ownership of mechanical solutions from early prototyping through to industrialized product release, with a strong focus on delivering compact, robust, and cost-effective designs. Your work will ensure compliance with dimensional, thermal, and manufacturability requirements, including for highly demanding applications such as cryogenic systems.

What You'll Be Doing

You will be responsible for the mechanical development of cutting‑edge quantum systems, translating requirements into detailed designs and verified assemblies. This includes 3D modelling and documentation, engineering calculations and simulations, and hands‑on testing to validate thermal dissipation and mechanical performance. You will collaborate closely with optical, electronic, and system engineers to optimise interfaces and block specifications, and you will engage with external suppliers to prototype and manufacture parts efficiently. As a senior contributor, you will help improve design practices, promote a rigorous engineering approach, and support multiple projects as a mechanical subject‑matter expert.

• Own mechanical design from prototype to industrialised product, including CAD documentation, assembly bring‑up, and validation testing
• Drive thermal management (heat sinking, conduction/convection, interfaces and materials), dimensional stability, and manufacturability through design, simulation, and optimization, working closely with cross‑functional teams and suppliers
• Perform thermal simulation to predict temperatures, gradients, and heat flows; correlate models with lab measurements and iterate designs and their optimization accordingly

What You'll Bring

We are looking for a candidate with a Bachelor’s or Master’s degree in Mechanical Engineering, Microtechnology, or equivalent, and at least five years of relevant experience in mechanical design and product development. You have hands‑on experience designing with sheet metal and/or machined parts, and a strong ability to develop thermal dissipation solutions for compact systems. Familiarity with cryogenic systems is an advantage.

You are rigorous, organised, and proactive, able to work independently while collaborating effectively in a multidisciplinary and Agile environment. Strong communication skills are essential, with fluency in English required; French is considered a plus.

• Solid mechanical engineering foundation with proven experience delivering compact, industrial‑grade designs
• Structured, collaborative engineer with strong communication skills and a hands‑on approach to validation
• Knowledge of applicable norms and compliance requirements, including EMC and electrical/product safety aspects

You’ll Be a Great Fit If

You bring a track record of taking ownership of mechanical subsystems across multiple development phases—requirements, design, verification, and industrialisation—and you are comfortable acting as the mechanical reference point within a multidisciplinary R&D team. Experience with compact thermal management and exposure to cryogenic constraints are strong assets.

What We Offer

• A role at one of the fastest growing and most exciting Quantum companies in the world.
• A competitive compensation scheme, benefits package and equity plan. All designed to reward excellence.
• Flexible work models that let you balance your life, your family, and your career.
• Ongoing training and development to keep your skills sharp and your growth on track.
• A career development plan within the IonQ group’s companies
• A dynamic, close‑k­n‑i‑e‑t‑e‑r‑e‑n‑t‑e‑r‑‒ environment where you collaborate with a global team of experts.
• A performance‑driven culture built on trust, teamwork, and shared ambition.

ID Quantique/ IonQ is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, creed, religion, national origin, sex, sexual orientation, gender identity, age, disability, veteran status or any other status protected by law.