O P Shukla was posted as OSD with the then MP Technical Education Minister Laxmikant Sharma.
A senior STF official said Shukla surrendered before the agency probing the scam.
STF had been looking for Shukla for the last two months. It had already questioned the former minister and a mining baron closely associated with ruling BJP on the issue.
After a long probe, STF had registered a case in December 2013 against 130 people including Sharma and Shukla, in the MPPEB scam.
Opposition Congress has been insisting on handing over the probe to CBI.
