Technical Assurance Coordinator – Civil Works (Sizewell C)

Sizewell C Company; Ipswich; On-site; GBP 45,000 - 65,000; Full time

Job summary

Sizewell C Company in the UK is seeking a Technical Assurance Coordinator to support the Civil Works Alliance. You will help ensure design and construction deliverables meet the Technical Assurance Plan, client requirements and regulatory standards, reporting to the Technical Assurance Manager.

You will work with design, construction, quality and digital engineering teams to coordinate assurance activities, gather evidence, and support gateway passport submissions.

Qualifications

• Degree in Civil Engineering or related discipline.
• Experience on infrastructure or construction projects in regulated environments.
• Understanding of design and construction processes in heavy civils.
• Familiarity with technical assurance, quality assurance, or systems engineering principles.
• Awareness of UK regulations such as CDM and Temporary Works.
• Strong organisational and communication skills to coordinate across teams.
• Experience in nuclear or similarly regulated sectors.

Responsibilities

• Support the implementation of the Technical Assurance Plan (TAP) across design and construction teams.
• Coordinate and track assurance activities for assigned work packages, including: Scheduling and supporting design reviews; Collating and reviewing assurance evidence (e.g. compliance matrices, review records, certificates); Assisting in the preparation and submission of gateway passport documentation.
• Monitor compliance with technical processes and escalation issues to the TAM as required.
• Liaise with engineering, quality, environmental, and BIM teams to ensure integrated assurance inputs.
• Assist in managing technical interfaces and tracking resolution of assurance-related actions.
• Maintain accurate records of assurance status and documentation in line with project requirements.
• Contribute to a culture of right-first-time delivery and continuous improvement in assurance practices.

Skills

Civil Engineering

Coordination

Regulated environments

Infrastructure projects

Quality assurance

UK regulations (CDM, Temporary Works)

Nuclear / regulated sectors

Education

Civil Engineering degree

Tools

BIM

Job description

Sizewell C Company in the UK is seeking a Technical Assurance Coordinator to support the Civil Works Alliance. You will help ensure design and construction deliverables meet the Technical Assurance Plan, client requirements and regulatory standards, reporting to the Technical Assurance Manager.

You will work with design, construction, quality and digital engineering teams to coordinate assurance activities, gather evidence, and support gateway passport submissions.