Onsite Manager

JR United Kingdom; Milton Keynes; On-site; GBP 45,000 - 70,000; Full time

Job summary

A leading company in the energy sector is seeking a construction manager to oversee the delivery of HV and BESS projects. The role demands strong management skills to ensure project execution aligns with safety, quality, and commercial standards, along with compliance to NEC3/FIDIC contracts. This key delivery role involves coordination with subcontractors and maintaining reporting aligned with project goals.

Qualifications

• Proven track record in construction management for HV, BESS, or infrastructure projects.
• Strong knowledge of NEC3, FIDIC or similar construction contracts.
• Experience navigating contractual obligations.

Responsibilities

• Lead mobilisation, construction, and project handover for grid-connected energy projects.
• Manage subcontractors and site teams in compliance with NEC3/FIDIC contracts.
• Ensure health & safety, quality, and compliance across all phases.

Skills

Construction Management

Communication

Commercial Awareness

Health & Safety Legislation Knowledge

Job description

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Grid-scale Battery Storage (BESS) & High Voltage (HV)

? Location: Durham - onsite everyday

This is a key delivery role, responsible for managing subcontractors, coordinating internal and external teams, and ensuring safe, timely and commercially sound project execution.

? Key Responsibilities:

• Lead mobilisation, on-site construction, and project handover for grid-connected energy projects
• Manage subcontractors and site teams to deliver in line with NEC3/FIDIC contracts
• Ensure health & safety, quality, and compliance across all phases
• Maintain strong relationships with clients, partners, and stakeholders
• Oversee site progress and reporting aligned with project governance and commercial goals
• Support internal teams to ensure designs, budgets and programmes are maintained

What We’re Looking For:

• Proven track record in construction management for HV, BESS or infrastructure projects
• Strong knowledge of NEC3, FIDIC or similar construction contracts
• Confident managing subcontractors and leading multi-disciplinary site teams
• Commercial awareness and experience navigating contractual obligations
• Excellent communication and reporting skills
• Knowledge of CDM and relevant health & safety legislation

NO sponsorship is offered for this position