I am working with a leading UK EPC contractor operating at the forefront of the energy transition market and are seeking an experienced BESS Technical Manager to join its Energy division. The organisation delivers large-scale projects across Battery Energy Storage Systems (BESS), solar PV, hydrogen, and is looking for a technical leader to support its continued growth. This role is central to the end-to-end delivery of major energy projects, providing technical oversight and coordination through business development, engineering, procurement, construction and commissioning. The Role: BESS Technical Manager Acting as the organisation’s Subject Matter Expert (SME) for utility-scale BESS, the BESS Technical Manager will guide technical activities across the full project lifecycle. Pre-Construction Responsibilities * Support business development teams to ensure tender responses align with client expectations, regulatory requirements and industry best practice. * Coordinate and contribute to the preparation of BESS tender submissions. * Act as the Pre-Construction Project Manager, liaising with clients, designers and technical leads to ensure compliance with client requirements, regulations and the UK Grid Code. * Lead technical risk assessments and value engineering to ensure designs are affordable, practical and operationally robust. * Develop detailed testing and commissioning strategies, including acceptance...