Segun has over 22 years working experience in various fields and sectors of the economy cutting across training, Construction, Manufacturing, Audit, Risk and Compliance. He started his career with Debis Nigeria Ltd in 1996 and later worked variously at Managerial level in three different organizations where he occupied positions such as Senior Accountant and Chief Accountant.

He joined the services of UAC of Nigeria Plc in 2010 and was posted to one of its subsidiaries (UAC Restaurants Ltd), where he held various positions such as Financial Accountant, Management Accountant as well as Acting General Manager-Finance until 2012 when he was appointed as Internal Auditor in the Group Internal Audit department of UAC.

He was deployed to UNICO CPFA LTD (a Subsidiary of UAC and a Closed Pension Fund Administrator) in 2013 where he held various positions such as Client Services Manager, Compliance and Risk Manager as well as Finance Manager. 

He joined CrusaderSterling Pensions Limited in October 2018 as Head, Risk Management Department.

Mr. Atundaolu is a distinguished Fellow of the Institute of Chartered Accountants of Nigeria (ICAN) and also a Fellow of the Association of Enterprise Risk Management Professionals (FERP). He holds a B.Sc. Degree in Accounting from Ambrose Alli University, Ekpoma, Edo State and M.Sc. Degree in Accounting from University of Lagos, Akoka, Yaba, Lagos State.