Precision Cryogenic Mechanical Technician

Omega Plc; Witney; On-site; GBP 32,000 - 42,000; Full time

Job summary

Omega Plc in Witney seeks a practical Mechanical Technician to assemble and manufacture cryogenic systems. The role focuses on precision welding, soldering, brazing and mechanical assembly in a hands-on environment.

The successful candidate will read engineering drawings, follow documented processes and maintain strict cleanliness standards to ensure vacuum integrity and product quality.

Qualifications

• Experience in mechanical assembly, manufacturing or engineering settings.
• Ability to read and work from engineering drawings.
• Strong attention to detail and commitment to high quality workmanship.
• Good problem-solving skills and practical approach to building issues.
• Experience with hand tools and workshop equipment.
• Ability to work independently and take responsibility for finished work.
• Good communication and teamwork skills.

Responsibilities

• Assemble bespoke cryogenic systems from engineering drawings and build information.
• Fit pipework, valves, vacuum components, flanges and mechanical assemblies.
• Perform vacuum and helium leak testing of components and assemblies.
• Prepare, clean and handle components for high and ultra-high vacuum (UHV) applications.
• Maintain high standards of cleanliness to prevent contamination of vacuum-critical components.
• Complete mechanical fitting, drilling, tapping and general assembly work.
• Occasionally operate manual mills and lathes for simple machining.
• Follow route cards, drawings, Standard Work Instructions and manufacturing instructions.
• Complete and record checks during assembly.
• Identify, investigate and resolve build problems, escalating where required.
• Carry out rework and modifications when required.

Skills

Mechanical assembly

Engineering drawings

Hand tools

Problem solving

Attention to detail

Quality standards

Teamwork

Independent work

Tools

Milling

Turning

Vacuum equipment

Job description

Omega Plc in Witney seeks a practical Mechanical Technician to assemble and manufacture cryogenic systems. The role focuses on precision welding, soldering, brazing and mechanical assembly in a hands-on environment.

The successful candidate will read engineering drawings, follow documented processes and maintain strict cleanliness standards to ensure vacuum integrity and product quality.