Driver, Mason, Security Guard, Technical Officer, Supervisor - University of Jayawardenapura Vacancies 2025Driver, Mason, Security Guard, Technical Officer, Supervisor - University of Jayawardenapura Vacancies 2025Driver, Mason, Security Guard, Technical Officer, Supervisor - University of Jayawardenapura Vacancies 2025Driver, Mason, Security Guard, Technical Officer, Supervisor - University of Jayawardenapura Vacancies 2025