Opto Mechanical Engineer

Oxford, United Kingdom
3 weeks ago
Job Type
Permanent
Work Location
Hybrid
Seniority
Mid
Education
Degree
Posted
11 May 2026 (3 weeks ago)

Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build and integrate quantum computers, sensors, and networks. From fundamental physics to leading edge commercial products, Infleqtion enables “quantum everywhere” through our ecosystem of devices and platforms. Our mission is to commercialise atom-based quantum products that provide orders of magnitude improvements in performance and computing applications.

LOCATION

Infleqtion has offices in the USA, United Kingdom and Australia. This is a full-time position split between our Kidlington, Oxford office and the National Quantum Computing Centre, Harwell. Work from home permitted up to 2 days per week based on business needs and manager approval.

POSITION SUMMARY

This role will support the quantum computing team's optomechanical engineering group and collaborate with a cross-functional team of scientists and engineers whose mission is to build the world's most useful quantum computing systems. As an opto-mechanical engineer, you will be exposed to a wide range of optical design challenges, working alongside some of the brightest minds in the industry to translate experimental concepts into engineered solutions. As a team we encourage a proactive hands-on approach, giving our engineers the opportunity to research, design, build and test opto-mechanical systems in a diverse and collaborative environment.

JOB RESPONSIBILITIES

The duties and responsibilities outlined below include essential functions of the role. Depending on business needs, this role may perform a combination of some or all the following duties. Duties, responsibilities, and activities may change, or new ones may be assigned.

  • Collaborate with physicists and optical, electrical, mechanical, and software engineers to gather optomechanical system requirements.
  • From source to atom: Support the full beam delivery design, assembly and test cycle for optomechanical systems from the component level up through large sub-systems containing hundreds of precisely aligned optical elements.
  • Use optical and mechanical simulation tools (SolidWorks Simulation, ANSYS Zeemax) to guide design decisions, communicating findings to project leaders both verbally and through design documentation.
  • Create CAD models (SolidWorks), drawings, and documentation packages in accordance with company design guidelines and industry best practice.
  • Develop manufacturing processes to ensure accurate and repeatable assembly and alignment of the modules you create.
  • Characterize optomechanical components and systems for performance, reliability, and stability by formulating and executing structured test plans.

Related Jobs

View all jobs
Spotlight

Lead Quantum Error Correction Researcher

£145,000 – £240,000 pa Hybrid
Spotlight

Quantum Error Correction Researcher (Algorithms)

Riverlane Cambridge, United Kingdom
£60,000 – £85,000 pa Hybrid

Mechanical Engineer

Nu Quantum Cambridge, United Kingdom
On-site

Mechanical Engineer-Hardware Integration and Reliability

Quera Computing United Kingdom
Hybrid

Senior Research Software Engineer

Infleqtion Kidlington, United Kingdom
Hybrid

Optical Packaging & Assembly Engineer

PsiQuantum Runcorn, WA7 1UP, United Kingdom
On-site

Senior Optical Engineer

Infleqtion Oxford, United Kingdom
Hybrid

Senior AMO Physicist - Quantum RF

Infleqtion Kidlington, United Kingdom
Hybrid

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Quantum Jobs in the UK: Roles, Skills, Salaries and How to Get Hired (2026 Guide)

Quantum Jobs UK 2026: roles, salaries and skills across quantum computing, communications, sensing and cryptography — and how to get hired. In the UK, most quantum jobs cluster around hubs such as London, Cambridge, Oxford, Bristol and Edinburgh, with common titles including Quantum Software Engineer, Quantum Algorithm Developer, Quantum Hardware Engineer and Post‑Quantum Cryptography Specialist. The easiest way to browse live quantum jobs is via specialist boards like QuantumComputingJobs.co.uk, which curate roles specifically in this field so you are not lost in general STEM listings. This guide covers everything you need to know about quantum jobs in the UK in 2026: what roles exist, which skills are in demand, typical salary ranges, and how to position yourself to get hired.

Where to Advertise Quantum Computing Jobs in the UK (2026 Guide)

Where to advertise quantum computing jobs UK in 2026: the specialist boards, academic networks and consortia that reach quantum hardware and Qiskit talent. The global talent pool is tiny — measured in thousands, not tens of thousands — and concentrated around a small number of university physics departments, national laboratories and well-funded hardware startups. Many of the strongest candidates hold PhDs in quantum physics, quantum information or adjacent disciplines and are embedded in academic or research communities that rarely intersect with mainstream job boards. General platforms are largely ineffective for quantum hiring. Specialist boards, academic channels and direct community outreach are not optional extras — they are the primary sourcing strategy. This guide, published by QuantumComputingJobs.co.uk, covers where to advertise quantum computing roles in the UK in 2026, how the main platforms compare, what employers should expect to pay, and what the data says about hiring across different role types.