Job Requirements Take ownership of all site operations, supervising and liaising with the appointed EPC contractor for the grid-scale BESS project, ensuring all activities align with the construction schedule. • Oversee enabling works, civil groundworks, substation builds, containerised BESS installation, MV/HV cabling, and grid connection scope. • Ensure all on-site operations comply with CDM regulations, HSE legislation, and project-specific safety plans noting appointed EPC contractor is both Principal Designer & Principal Contractor. • Lead, coordinate, and supervise directly appointed subcontractors, including logistics and commissioning teams. • Work closely with the engineering and design teams to resolve technical issues and ensure buildability on site. • Review site documentation including daily reports, reviews, permits, inductions, and quality checklists. • Liaise with the client’s on-site representatives, DNOs/IDNOs, ICPs, and EPC stakeholders. • Monitor progress against programme, highlight risks early, and implement recovery plans if needed. • Champion environmental and sustainability requirements in line with planning conditions and BESS best practices. • Support testing, energisation, and handover stages, including witnessing and defect close-out. Work Experience Experience working with battery OEMs or EPCs in the BESS space. • Understanding of HV/MV grid infrastructure and DNO connection processes. • Temporary Works Coordinator certification. • Electrical Authorisation or AP experience (HV desirable). • Familiarity with QA processes during energisation and commissioning. Minimum 5 years’ experience as a Site or Construction Manager in utility-scale energy or infrastructure projects. • Proven track record of delivering grid-connected renewable energy assets (preferably BESS, solar, or substations). • Relevant construction or engineering qualification (HNC/HND/Degree). • SMSTS or equivalent site management certification. • CSCS (Black card or equivalent). • First Aid at Work. • Full UK driving licence. • Proficient in Microsoft Office and relevant diagnostic equipment and support systems. • Must be a competent writer of business letters, emails and detailed technical reports.