Senior Mechanical Engineer – Nuclear Asset Integrity & PSR

Millbank; Greenock; On-site; GBP 50,000 - 70,000; Full time

Job summary

Millbank Holdings Ltd is seeking an experienced Mechanical Engineer to support a defence and nuclear infrastructure programme. On-site at a highly regulated facility, you will contribute to Periodic Safety Reviews and ensure the continued safe operation of critical assets.

The role involves producing and reviewing engineering design documentation, conducting site inspections, defining performance and reliability requirements, reviewing maintenance processes, and assessing equipment condition

Qualifications

• Proven mechanical engineering experience, ideally involving systems such as pumps, cranes, HVAC equipment, pressure systems or diesel generators.
• Demonstrable experience supporting or delivering Periodic Safety Reviews in regulated environments.
• Strong understanding of UK and international engineering standards; ability to develop practical, cost-effective solutions.

Responsibilities

• Produce, review and evaluate engineering design documentation for infrastructure and plant systems.
• Conduct site inspections and asset condition assessments, generating Periodic Safety Review documentation.
• Define operational, performance and reliability requirements for mechanical infrastructure.
• Review maintenance and work management processes to support safe and effective asset operation.
• Assess equipment condition, design compliance, aging effects and suitability for continued service while promoting safety, security and contract governance.

Skills

Mechanical engineering

Education

HNC or equivalent qualification in engineering

Job description

Millbank Holdings Ltd is seeking an experienced Mechanical Engineer to support a defence and nuclear infrastructure programme. On-site at a highly regulated facility, you will contribute to Periodic Safety Reviews and ensure the continued safe operation of critical assets.

The role involves producing and reviewing engineering design documentation, conducting site inspections, defining performance and reliability requirements, reviewing maintenance processes, and assessing equipment condition