E.ON is seeking a dynamic and experienced Technical Manager with a strong background in Building Management Systems (BMS) and DDC control systems (Trend, Siemens, Tridium) to lead and develop a high-performing engineering team across the North West. This is a critical role responsible for technical delivery, compliance, commissioning, and client relationship management across multiple projects and service agreements. Key Responsibilities Health, Safety & Compliance Enforce adherence to all HSE regulations, ECS policies, and site-specific safety requirements Ensure RAMS are up to date and submitted for all relevant workstreams Team Leadership & Development Lead, mentor, and coach a team of engineers, conducting regular appraisals and promoting continuous development Provide technical support and guidance on procedures, documentation, and system knowledge Client & Service Management Act as a technical point of contact for clients, ensuring SLAs are met and service expectations exceeded Attend service calls and breakdowns, providing hands-on support when necessary Project Oversight & Systems Commissioning Oversee all BMS small works and ensure alignment with client specifications Lead commissioning of DDC control systems and supervise installation quality across Trend, Siemens, and Tridium platforms Documentation & Technical Support Produce and upload site reports within 24 hours of visits Ensure technica...