Engineer Khaled Mahmood was reappointed as the chairman of Bangladesh Power Development Board (BPDB) for next two years. Engineer Mahmood completed his regular service as chairman on December 22, a press statement said. Engineer Khaled Mahmud joined Power Development Board as assistant engineer in 1981. Later, he served the PDB as executive engineer, superintendent engineer and chief engineer. He was born in Mymensingh on December 23, 1958. He obtained BSc Engineering Degree from Bangladesh University of Engineering and Technology (BUET) in Electrical Engineering in 1981.