Stuart Cassells is a highly experienced electrical engineering professional with more than 25 years of experience. His career spans the full lifecycle of power systems engineering—from hands-on installation and commissioning through to advanced system studies and leadership of engineering teams. Stuart began as a time-served apprentice, developing a strong practical and theoretical foundation, and progressed into senior roles managing and mentoring teams of electrical power system engineers.

He demonstrates deep technical expertise in both high-voltage (HV) and low-voltage (LV) systems, with particular strength in power system analysis, including load flow studies, short circuit analysis, protection coordination, and network modelling. Stuart is experienced in delivering complex projects across industrial and infrastructure environments, ensuring compliance, reliability, and efficiency of electrical systems.

He is recognized for combining practical field knowledge with strategic engineering leadership, enabling effective decision-making, risk management, and high-quality technical outcomes.