We are currently recruiting on behalf of our client for an experienced Commercial Manager to support the delivery of major power and energy infrastructure projects across North Wales and wider UK networks. This is a senior commercial role offering the opportunity to take ownership of high-value, complex infrastructure schemes within a critical and fast-growing energy sector. You will play a key role in driving commercial performance, contractual compliance, and financial certainty across multiple project packages. The Opportunity As Commercial Manager, you will lead the commercial function across major energy transmission, substation, and associated infrastructure projects, operating under NEC contracts. You will be responsible for ensuring robust cost control, effective change management, and strong commercial governance throughout the project lifecycle. Working closely with project leadership, engineering teams, and supply chain partners, you will help ensure successful delivery of complex energy infrastructure works. This is a hybrid role requiring 2 days per week on site in North Wales, with the remainder working flexibly. Key Responsibilities Lead the commercial management of major power and energy infrastructure projects Provide strategic oversight of NEC contract administration (particularly NEC Option C) Manage and support the resolution of Compensation Events and change control processes Oversee cost management, forecasting, and financial reporting across multiple workstreams Ensure robust control of Defined Cost and target cost mechanisms Lead subcontract procurement, negotiation, and ongoing commercial management Drive effective risk and opportunity management strategies Provide clear, accurate commercial reporting to senior stakeholders and client teams Support dispute avoidance and resolution through proactive contract management Ensure full compliance with contractual obligations and internal governance procedures Mentor and support junior members of the commercial team where required About You Proven experience as a Commercial Manager or Senior Quantity Surveyor in the power, energy, or utilities sector Strong knowledge and practical application of NEC contracts (essential) Experience working with NEC Option C (target cost) frameworks highly desirable Strong understanding of Defined Cost and compensation event processes Excellent commercial, analytical, and financial management skills Strong leadership and stakeholder management capability Ability to operate confidently in complex, high-value infrastructure environments Strong communication and negotiation skills What's on Offer Opportunity to work on major UK power and energy infrastructure projects Exposure to complex transmission and substation programmes Senior-level commercial responsibility with real project influence Strong pipeline of long-term infrastructure work Supportive and collaborative project environment Hybrid working - 2 days per week on site in North Wales This is an excellent opportunity for an experienced Commercial Manager with strong NEC expertise to take a leading role in delivering critical UK energy infrastructure projects. If you are looking to step into a high-impact position within a growing sector, we would be keen to hear from you. Apply: Contact : Hayley Woodruff on 07897069216 / Jonathan Kirby on 07860273465 Apply with your CV to / Building Careers UK specialises in Construction and Property recruitment and serves as an employment agency for permanent recruitment and an employment business for the supply of temporary workers. By applying for this job, you accept the Terms and Conditions, Privacy Policy, and Disclaimers which can be found on our website. We welcome applications from individuals of all backgrounds, experiences, and identities. Our recruitment process is designed to ensure equal opportunities for all candidates, regardless of age, gender, race, ethnicity, religion, disability, sexual orientation, or any other characteristic. Please Note: Due to high volume of applicants, only those shortlisted will be contacted. INDH