As :
– President Commissioner of PT Hexa Prima Energy (since 2024)
– Director of PT Hexa Inti Teknologi (until now)
– Project Manager PT Hexa Prima Energy (2013 – 2020)
– Technical Assistance PT Amerta Indah Otsuka (2013)
– Instructor at Coating Inspector PT Indocor (2011 – 2012)
– Technical Assistance PT Citra Marga Nusapala Persada