He held several staff positions in both the Philippine Army and the General Headquarters, AFP. He assumed the positions of Chief of Staff of the 7th Infantry Division, PA; Chief of Staff of the Special Operations Command, PA; Secretary Army General Staff; and Assistant Chief of Staff for Operations, G3, PA. He also served as Senior Military Adviser to the Secretary of National Defense; Assistant Deputy Chief of Staff for Plans, J5, AFP; and The Internal Auditor, AFP.
