Working across Service Sales, Operations, Product Management, Engineering, Finance, Legal, and Business Development, you will combine technical knowledge, commercial judgment, proposal management experience, and customer-facing contract capabilities to support Hitachi Energy's HMAX and Service Agreement business. You will serve as the primary commercial and proposal contact for long-term service agreements covering substation assets, including high-voltage equipment, transformers, medium- and low-voltage switchgear, protection systems, and associated digital monitoring solutions.