Integrated Systems and Devices Limited is recruiting to fill the position of: ELV IT System Support Specialist. The position is located in Ikeja, Lagos State. Salary: N300,000 - N400,000 per month. Interested candidates should possess a B.Sc / HND in Electrical / Electronics Engineering, Information Technology, or Computer Science with 35 years of hands-on experience supporting IT networks and ELV security systems.