An established and forward-thinking energy and building performance consultancy is seeking a proactive and technically astute BMS Key Account Manager to join their growing team. With a strong focus on improving energy performance across commercial sites, this role offers the opportunity to make a real impact on clients’ carbon goals and operational efficiency.

Working closely with internal technical teams, engineers, and external partners, you’ll be responsible for managing a portfolio of energy performance and maintenance contracts.

This role blends client relationship management, project coordination, technical oversight, and commercial development – ideal for someone who thrives in a varied, fast-paced environment.

Work Locations:

* City of London

* Suffolk

* Essex

Key Responsibilities:

* Act as a trusted point of contact for a portfolio of energy and maintenance contracts.

* Drive the delivery of energy-saving initiatives and client actions across multiple sites.

* Liaise with energy analysts to ensure consumption budgets are met.

* Work with the helpdesk team to manage engineer attendance and maintain service within budget.

* Oversee contract delivery and development, with a focus on continuous improvement and portfolio enhancement.

* Survey BMS and plant equipment to identify opportunities for energy reduction.

* Produce costings and proposals for small works and r...