Raja's father remained a Major in Pakistan Army. Raja has four brothers and four sisters. The eldest brother by the name of Zafar Sultan Raja is a retired Colonel from Pakistan Army. The second elder brother Mazhar Sultan Raja has an agrarian background. The third elder brother is Azhar Sultan Raja who is a Civil Engineer retired as Chief Engineer from C & W Department. The younger brother Fakhar Sultan Raja is a CSP Officer hails from Pakistan Police Service and currently posted as DIG Pakistan Motorways. Raja’s eldest brother in law Nisar Ahmed Malik was a Mechanical Engineer and retired as Superintending Engineer from Irrigation and Power Department. His second brother in law Nasrullah Ranjha was Additional Session Judge. His third brother in law Zafar Javed Malik was retired as Deputy Commissioner Faisalabad and fourth brother in law Imtiaz Ahmed Dev was a CSP Officer from Inland Revenue Services and retired as Commissioner from IRS. Raja is the son-in-law of Saeed Mehdi- a former top bureaucrat who served as Principal Secretary to PMNawaz Sharif. Raja's wife, Rabab Sikandar, is a serving Customs official.. Raja is blessed with a son
Career & education
Raja was born in a village near Bhera in district Sargodha. He got his earlier education from government high school Bhera and later went on to do his FSC from Cadet College Hasan Abdal and then went on to King Edward Medical University to earn a bachelor's degree in medicine. He also did LLB from Punjab University. He was then inducted into the Pakistan Administrative Service and started off his career with his first post as Assistant CommissionerIslamabad in 1989. Raja has served on key positions, including Deputy Commissioner Islamabad and Punjab's provincial Secretary of Communications & Works, Services and General Administration and Local Government before briefly serving as ACS in Punjab. He has also served as Chief Secretary for the provinces of Gilgit Baltistan as well as Azad Jammu Kashmir. He remained as Director General Immigration and Passport under the administration of Prime Minister Nawaz Sharif. Raja was promoted to the rank of Federal Secretary in 2017. He served at the important position of Secretary Petroleum from April 2017 till August 2018. In November 2018, Prime Minister Imran Khan appointed Raja as the Railways Secretary of Pakistan and Chairman Pakistan Railways. He served as Railways Secretary and Chairman Pakistan Railways until December 2019. In January 2020, he was appointed to the all-important post of Chief Election Commissioner of Pakistan.