Abdelrahman started his career in this field earlier in 1992 as finance & Admin manager of High Technology Group a leader of IT and technology developers in Sudan ( 1992 to 1995 ) , later handled the responsibility of commercial activities in the company up to 1995. Later in 1995, ( October ) joined Sudan Master Technology ( SMT ) as Group finance Manager up 2002 , then promoted to Group Finance & Admin Manager of SMT
2004 appointed as Vice president for Investment and Finance of SMT , his role was sourcing for finance to the organization as well as developing investment plans in the group.
2008, joined Expresso Telecom Group in Dubai. he was located to Nigeria to complete processing of acquiring Intercellular to ETG , then later after successful completion appointed as Deputy Managing Director to Intercellular Nigeria Plcand director in charge of Finance and Admin.
2013, Joined IHS Africa (known as biggest telecom service provider in Africa) to developtheir subsidiary in Sudan.
Then in the second half of 2014 Joined Dolphin Telecom (ETG IS) in Nigeria as Finance & Admin Director