Overview An excellent opportunity for an experienced Senior Electrical Estimator to join a specialist electrical switchgear manufacturing business, with a strong focus on heavy-duty low-voltage (LV) switchgear and power distribution systems. The role involves preparing accurate, commercially competitive quotations for complex, high-value switchboard projects, ensuring technical compliance with customer specifications and relevant industry standards, particularly BS EN 61439. Working closely with Sales, Engineering, Planning and Production teams, you will take ownership of complex tenders, provide technical and commercial expertise, and contribute to the continued development of the estimating function. Key Responsibilities Prepare accurate, competitive and timely quotations for complex, high-value LV switchgear and switchboard projects. Interpret customer specifications, electrical drawings, schematics and technical tender documentation. Estimate heavy-duty LV switchgear assemblies, including main switchboards, distribution boards and associated power distribution equipment. Ensure proposed switchgear designs and quotations comply with BS EN 61439 requirements, where applicable. Assess technical requirements relating to busbar systems, fault ratings, circuit breakers, protection devices and distribution arrangements. Estimate control circuitry, automatic changeover systems, power factor correction equipment and associated components. Produce technical ..... full job details .....