Senior Project Manager​/Project Manager

Leading Project Management Excellence in the Energy Industry

SENIOR PROJECT MANAGER / PROJECT MANAGER – ENERGY SECTOR (Transmission & Distribution)

Location:

London and South East

Employment Type:

Full‑time

Salary Range: £75,000 - £100,000 (depending on experience)

LOCKROSE delivers complex, high‑impact infrastructure projects that strengthen the UK’s energy system and accelerate the transition to net‑zero. We specialise in end‑to‑end project delivery across HV cable systems, overhead lines (OHL), and substations, combining engineering excellence with robust governance and stakeholder engagement to achieve safe, sustainable, and cost‑effective outcomes.

LOCKROSE is seeking a dynamic and experienced Senior Project Manager / Project Manager to lead the delivery of complex construction projects within the energy sector. You will be responsible for managing the full project lifecycle, from planning and procurement to execution and project close‑out, ensuring alignment with client objectives, regulatory standards and sustainability goals. This role offers the opportunity to work on high‑impact infrastructure projects that contribute to the UK’s energy transition and net‑zero ambitions.

We are particularly interested in professionals with proven experience in HV cable systems, overhead lines (OHL), and substations, who are ready to lead high‑impact projects and contribute to the development of critical UK energy infrastructure.

The successful applicant will be instrumental in driving our organisation’s reputation and success through effective project delivery fostering a collaborative team culture focused on continuous improvement.

• Build and maintain strong, professional relationships with customers and stakeholders throughout all stages of project delivery.
• Act as a trusted representative of the company, demonstrating competence and commitment to organisational values and SHE (Safety, Health, Environment) policies.

• Establish and maintain a robust, high‑quality programme of works across the project lifecycle.
• Interpret and manage the programme to oversee critical path activities, coordinate work streams, and track key material deliveries optimising resource utilisation and ensuring timely delivery.
• Implement effective financial controls to provide full visibility of project expenditure and enable accurate cost interrogation at any stage.
• Support the investment process during pre‑construction, delivery, and closure phases, ensuring governance and compliance with internal standards.

• Lead, motivate, and empower the project team to achieve milestones and objectives.
• Provide clear guidance on roles and responsibilities, reinforce the importance of individual contributions, and celebrate achievements to maintain engagement and morale.
• Lead by example, demonstrating outstanding behaviours aligned with company culture and values.

• Ensure compliance with Health & Safety, CDM Regulations, Environmental legislation, and National Grid standards.
• Act as Client’s Delegated Representative and, where required, fulfil the role of Principal Designer or arrange appropriate provision under CDM Regulations.

• Deliver accurate and timely project status reports, including financial forecasts, SHESQ performance, milestone progress, and risk management data.
• Support contract administration under NEC or equivalent frameworks.

• Extensive project management experience within the high voltage sector (up to 400 kV)
• Proven expertise in cables, overhead lines (OHL), and substations
• Strong leadership, communication, and stakeholder management skills
• Ability to manage complex, multidisciplinary projects from inception to completion
• Eligibility to work in the UK and flexibility to travel across the region
• Lead the planning, execution, and delivery of energy construction projects (e.g., renewables, substations, grid infrastructure).
• Develop and manage project scopes, budgets, schedules, and risk registers.
• Coordinate…