First Excelsia Professional Services Limited - Our client, a Building Automation, Energy Management & System Integration company is recruiting to fill the position of: Business Development Manager. The position is located in Lagos State. Salary: N250,000 - N500,000 monthly. Interested candidates should possess a Bachelors Degree in Electrical / Electronic, Mechanical, Control & Instrumentation, Building Services Engineering, or a related technical field with a minimum of 7 years of business development, sales, or commercial management experience in building automation, ELV systems, energy management, MEP, or system integration.