Project Manager - BESS

Spencer Ogden; Bolton; On-site; GBP 55,000 - 75,000; Full time

Job summary

Spencer Ogden is seeking a proactive Project Manager to lead the delivery of large-scale battery energy storage system (BESS) projects in the UK. From award to commissioning, you’ll ensure safe, on-time, on-budget delivery to high technical standards.

You will coordinate with contractors, grid operators, planning authorities, and landowners, travel UK-wide, and drive safe execution, quality, and compliance through all project phases.

Qualifications

• 5+ years’ experience in project delivery (energy storage, solar, or grid-scale infra).
• Strong engineering knowledge across construction and commissioning of battery projects.
• Experience with EPCs, ICPs, and DNOs on grid-connected projects.
• Knowledge of contracts (FIDIC or equivalent) and change processes.
• Excellent communication and collaborative problem-solving skills.

Responsibilities

• Lead tendering and contract scoping with EPCs, ICPs, and partners.
• Oversee construction delivery, including planning conditions and grid compliance (G99, ION, FON).
• Monitor budgets, schedules, risks, and contractor performance.
• Coordinate stakeholder meetings and project reporting.
• Ensure compliance with HSE, CDM, and planning requirements.
• Oversee commissioning, handover, and close-out of projects.
• Support dispute resolution and provide input on change orders.

Skills

Stakeholder management

Project delivery

Engineering knowledge

Communication

Collaborative mindset

Tools

Gantt charts

Financial tracking

Reporting systems

Job description

About the Role

We are looking for a proactive and hands-on Project Manager to lead the delivery of large-scale battery energy storage system (BESS) projects.

From contract award through to commissioning and handover, you will be at the centre of ensuring projects are delivered safely, on time, on budget, and to the highest technical standards.

This role suits someone with strong engineering knowledge, excellent stakeholder management skills, and a proven track record in UK grid or energy infrastructure projects.

You will work closely with contractors, grid operators, planning authorities, and landowners - making this a highly visible and impactful position.

Key Responsibilities

• Manage tendering and contract scopes with EPCs, ICPs, and other partners
• Oversee construction delivery, including planning conditions and grid compliance (G99, ION, FON)
• Monitor budgets, schedules, risks, and contractor performance
• Coordinate stakeholder meetings and project reporting
• Ensure compliance with HSE, CDM, and planning requirements
• Manage commissioning, handover, and close-out of projects
• Support dispute resolution and provide technical/commercial input on change orders

About You

• 5+ years’ experience in project delivery (energy storage, solar, or grid-scale infrastructure)
• Strong understanding of construction and commissioning phases of battery projects
• Experience working with EPCs, ICPs, and DNOs on grid-connected projects
• Knowledge of contracts (FIDIC or equivalent) and variation processes
• Comfortable with project tools such as Gantt charts, financial tracking, and reporting systems
• Excellent communication skills and a collaborative, solutions-driven mindset
• Willingness to travel across the UK for site and stakeholder visits