Senior Instrumentation Commissioning Engineer (SC Cleared)

Millbank; Aldermaston; On-site; GBP 63,000 - 89,000; Full time

Job summary

Millbank in Aldermaston is seeking a Senior Commissioning Engineer with an instrumentation bias for a long-term site-based contract. The role requires SC clearance eligibility and a 12-month engagement, with 45–50 hours per week.

The successful candidate will plan and execute commissioning activities, develop procedures, and verify instrumentation systems while ensuring safety and quality compliance across the project.

Qualifications

• Degree or equivalent in an engineering discipline.
• Significant experience in commissioning within complex projects.
• Strong instrumentation commissioning track record.

Responsibilities

• Plan, coordinate and deliver commissioning across systems and work packages.
• Develop and maintain commissioning procedures and test docs including WAFs.
• Coordinate instrumentation testing and verification per procedures.
• Ensure readiness, resources and prerequisites for commissioning.
• Interface with engineering, suppliers and teams to resolve issues.
• Monitor progress, document risks and actions, and report status.
• Identify defects and deviations through to resolution.
• Prepare completion reports and handover documentation.
• Ensure HSE compliance and site controls.

Skills

Instrumentation commissioning

Commissioning planning

Technical verification

Delivery issues management

Team collaboration

Education

Engineering degree / HND

Job description

Millbank in Aldermaston is seeking a Senior Commissioning Engineer with an instrumentation bias for a long-term site-based contract. The role requires SC clearance eligibility and a 12-month engagement, with 45–50 hours per week.

The successful candidate will plan and execute commissioning activities, develop procedures, and verify instrumentation systems while ensuring safety and quality compliance across the project.