[4] He joined the DCM Group in 1974,[5] and has subsequently worked with MICO Bosch, HCL, and OMC Computers Limited.

[7] Mohan started his career with the DCM group (Shiram Refrigeration), where he contributed to the assembly line operations in Diesel Engine production.

After leaving the DCM group, he worked with MICO Bosch and then HCL, before joining OMC computers as Managing Director.

[7][8] Mohan founded Cyient as Infotech Enterprises in 1991, and he currently serves as the executive chairman of the company.

[9][10] He has also been a member of the NASSCOM Executive Council since 2003 and served as the Chairman of the Confederation of Indian Industry (CII), southern region (2008-2009).