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# Cryogenics & XHV System Integration Engineer

- **Company:** Universal Quantum
- **Location:** Kingston upon Hull, UK
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Systems Integration, Integration Tests
- **Published:** October 17, 2026
- **Apply:** https://www.totaljobs.com/job/cryogenics-engineer/universal-quantum-ltd-job108194774

## About the Role

Must-have skills:

 * Extreme attention to details, ability to provide precise documentation, and strong organisational skills.
 * At least 5+ years of experience in designing and commissioning of ultra- and extreme-high-vacuum systems
 * At least 3+ years of experience in designing cryogenic systems or similar apparatuses (cryostats, cryogenic measurement setups)
 * Excellent interpersonal and communication skills; a strong team player willing to coordinate assembly teams tactfully.
 * Fluent English communication
 * Flexibility to travel abroad for short periods to assist overseas teams when required.

Nice-to-have skills:

 * Previous experience in designing and commissioning in-vacuum ion-traps, neutral-atoms or similar systems
 * Previous experience in integration of mechanical, cryogenic and electrical components
 * Previous experience working in a cleanroom, laser laboratory, or quantum laboratory
 * German knowledge > B1

## Description

* Collaborate closely with Physicists, Mechanical Engineers, and Electronic Engineers to critically evaluate and ensure the Extreme-High-Vacuum (XHV) and cryogenic compatibility of all system components.
 * Co-developing comprehensive assembly plans together with the Lead Integration Engineer, including sequence definitions, validation tests, resource planning, and final integration testing.
 * Own the physical integration process, performing precise mechanical assembly, component inspections, and carrying out validation tests.
 * Lead the hands-on execution of critical qualification procedures, including advanced leak checking, multi-day bakeouts, cryogenic thermal cycling, and functional verification.
 * Define, implement, and rigorously execute cleanroom processes and protocols for the contamination-free integration of ion traps and sensitive hardware.
 * Design and continuously optimise testing sequences for mechanical, thermal, and electrical characteristics at all stages of the hardware assembly process.
 * Maintain the documentation of all integration activities, ensuring consistent standardised communication across different teams and stakeholders.
 * Act as primary support in resolving assembly anomalies; perform root-cause analysis and implement technical solutions.