Matiangi has been named the substantive Interior CS, acting in Education.
This means that matiangi will run the two ministries until end if this week when Uhuru Kenyatta unveils His full cabinet.
Matiangi has been one of the most performing and effective cabinet secretaries ever and he has been hailed for bringing reforms to the education sector.
He was the main pillars and reason why Kenya did not burn during elections period by providing the best security and ensuring that everyone upholds the rule of law.
He will remain the cabinet Secretary for interior,security and national coordination until 2022 or when another reshuffle is done.
Matiangi will go down in history as one of the best performing cabinet Secretaries ever.