Commissioning Manager

Mint Selection; Greater London; On-site; GBP 60,000 - 100,000; Full time

Job summary

An established industry player is seeking a High Voltage Commissioning Manager to lead HV transmission projects. This pivotal role involves overseeing the commissioning process, ensuring compliance with safety standards, and managing stakeholders effectively. You will be instrumental in connecting projects to the National Grid and shaping a dynamic commissioning team. If you possess a strong technical background, leadership capabilities, and a solution-oriented mindset, this opportunity could be the next step in your career. Join a forward-thinking organization that is shaping the future of energy infrastructure and make a significant impact in the renewable energy sector.

Qualifications

• Proven experience in HV transmission with a background in National Grid or DNO.
• Senior Authorized Person (SAP) status is highly desirable.

Responsibilities

• Lead commissioning activities for HV transmission projects, ensuring compliance.
• Manage the end-to-end commissioning process and oversee third-party resources.

Skills

Leadership

Stakeholder Management

Problem Solving

Technical Oversight

Education

HNC or Bachelor's degree in Electrical Engineering

Tools

NEBOSH

IOSH

Job description

High Voltage Commissioning Manager – Independent Power Producer

Commissioning Manager with an electrical bias and significant experience in 400KV High Voltage (HV) Transmission sought to join market leading Independent Power Producer. The organisation develops, builds, owns and operates a wide range of Energy Infrastructure including Battery Energy Storage (BESS), Hydro Power, Thermal Power, Hydrogen Production & Storage. With > £1Bn of Capital Expenditure for HV Transmission set to be constructed in-house through the next five plus years, we’re looking for a Commissioning Leader who can oversee everything HV related. Should it appeal, you could also lead overall Commissioning activities including the generation and storage assets.

Working directly for the client, you’ll be able to wear multiple hats simultaneously; Investor, Owner, Operator and Principal Contractor. This is a critical appointment where the Commissioning Manager will be a vital part of managing the complexity around connecting projects to the National Grid. You will be trusted to grow and expand the commissioning function, writing policies and procedures along with the variety of being on-site managing subcontractors. Ideally, you will have extensive knowledge of HV transmission processes, strong leadership capabilities, a technical background and the ability to manage stakeholders effectively.

High Voltage Commissioning Manager Responsibilities:

• Lead commissioning activities for HV transmission projects, ensuring compliance with technical and safety standards.
• Manage the end-to-end commissioning process, including planning, execution, and integration into the National Grid.
• Oversee third-party commissioning resources, providing direction and quality assurance.
• Act as the primary point of contact for transmission operators, distribution network operators (DNOs), and other stakeholders.
• Shape and develop the commissioning team to support project delivery.
• Ensure adherence to health and safety regulations, including NEBOSH/IOSH standards where applicable.
• Provide technical oversight and guidance, particularly in relation to HV transmission systems and interconnections.

High Voltage Commissioning Manager Requirements:

• HNC or Bachelor’s degree in Electrical Engineering, or equivalent.
• Proven experience in HV transmission, ideally with a background in National Grid (NGET), Scottish Transmission Operators (SSEN/SPEN), or a Distribution Network Operator (DNO).
• Demonstrated expertise in leading commissioning activities for 400KV HV transmission projects.
• Senior Authorized Person (SAP) or Authorizing Engineer status is highly desirable.
• Strong understanding of frameworks and procedures related to National Grid and other transmission operators.
• Formal health and safety qualifications (e.g., NEBOSH, IOSH) are a plus.
• Solution-oriented mindset with the ability to navigate complex technical and regulatory environments.
• A dynamic thinker with hands-on problem-solving capabilities.

If this peaks your interest, reach out today to have a confidential discussion and find out more about this opportunity!

Submit your CV or contact Holly Higginson ([e-mail]) to see if this could be the next step in your career.

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Project Management

Industries

Services for Renewable Energy, Electric Power Transmission, Control, and Distribution, and Construction