Engkus completed his law study and obtained a Bachelor of Law at the Faculty of Law, Bung Karno University in Jakarta in 2017. Currently he is registered as a member of the Indonesian Advocates Association (PERADI). He developed his career at Alfonso & Partners Law Office since 2011 on administrative areas. In 2019, he rejoined Alfonso Law Firm and was appointed as a Junior Associate.

Engkus has experiences in handling cases of Corruption Crime and advocating for election disputes, including regional head elections, legislative elections, and presidential elections submitted to the Constitutional Court.