Assistant Project Manager

Assistant Project Manager (APM) / NEC3 Supervisor

Location: Plymouth
Security Requirement: UK National with valid SC Clearance (or eligible to obtain)

The Opportunity

We are seeking an experienced Assistant Project Manager / NEC3 Supervisor to support the successful delivery of a major capital infrastructure project within a highly regulated, nuclear safeguarding environment.

This is a pivotal role supporting the Project Manager in driving performance across programme, cost, quality, safety, and contract administration. You will work within a collaborative and high‑performing team, engaging with senior stakeholders and ensuring construction activities are delivered to the highest standards of compliance, quality, and safety.

The successful candidate will be delivery‑focused, commercially aware, and confident operating within an NEC3/4 contractual framework.

Key Responsibilities

• Support the Project Manager in the management and administration of NEC contracts.
• Assist in controlling project expenditure against approved budgets.
• Contribute to project assurance and gateway reviews at key stages, evaluating progress, compliance, and delivery confidence.
• Ensure compliance with agreed client processes, operating procedures, and key infrastructure governance.
• Monitor performance of technical support providers and supply chain partners against contractual obligations.
• Maintain strong and productive relationships with contractors and stakeholders.
• Review and critique cost and duration estimates, identifying critical dates and potential risks.
• Monitor financial performance and prepare reports in line with organisational requirements.
• Apply cost metrics to identify trends and update forecasts of final costs.
• Review and assess proposed changes, determining their high‑level impact and requesting further clarification where required.
• Support optioneering activities and risk management processes.
• Capture, track and communicate lessons learned throughout the project lifecycle.
• Support tracking and reporting of Quality KPIs and performance statistics.
• Liaise with site‑based personnel and key stakeholders to ensure efficient project delivery.
• Act in accordance with the NEC3 ECC contract, operating in a spirit of mutual trust and cooperation.
• Conduct inspections and testing of the Works to ensure compliance with the Scope.
• Attend Factory Acceptance Tests (FAT) and Site Acceptance Tests (SAT), or nominate a suitable representative.
• Issue and communicate contract documents as required (ECI, ECC and Short Form).
• Notify Defects and manage defect searches through to Completion and Defects Date.
• Mark Equipment, Plant and Materials outside the working area for payment purposes.
• Advise the Project Manager of concerns relating to contractor performance or workmanship.
• Maintain accurate site records to support commercial and contractual requirements (e.g., daily diaries).
• Manage site‑based records and document control processes.
• Monitor contractor Health & Safety performance on site.
• Attend safety meetings in accordance with the project HSE management plan.
• Review and comment on Contractor Test & Commissioning documentation.
• Manage commissioning team workload and outputs.
• Prepare statistical quality performance reports.
• Assist contractors in navigating site permit systems.
• Ensure contractor training and certification records are properly submitted and controlled.

Qualifications

• Strong working knowledge of NEC3 and/or NEC4 contracts (particularly ECC).
• Proven experience as an NEC Supervisor on large civil engineering or infrastructure projects.
• Experience working within regulated environments (nuclear experience desirable).
• Good understanding of CDM Regulations and Health & Safety legislation.
• Strong financial and commercial awareness.
• Excellent communication and stakeholder engagement skills.
• High attention to detail with strong documentation and reporting capability.
• Proactive, collaborative, and solutions‑focused approach.
• Ability to deliver at pace and adapt to evolving project requirements.

Sector: Commercial, Admin & Office Support

This is an excellent opportunity to join a high‑profile infrastructure programme in Plymouth, contributing to the safe and successful delivery of a complex and regulated project.

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