Ernie Kojongian

Office Manager


Ernie joined Castlerock Consulting at Jakarta office in 1995 as secretary, then promoted to Office Manager in 1998. Prior to joining Castlerock, she served as a secretary to the president director of a multinational company. She manages the day-to-day operations and administrative functions of the Jakarta office for over 25 years. Her areas of qualifications include office management, office facilities and formalities, legal issues, development and implementation of back-office policies and procedures, benefit and payroll management, personnel administration, supervise and coordinate work of subordinates as well as performing secretarial duties and assist consultants in the project activities. She was previously responsible for supervision and management of company’s accounting, financial and taxation activities from 1996 to 2011.

Ernie attended a Bachelor of Business Administration program from Jakarta Institute of Management Studies. She also attended courses and trainings internally and externally including accounting course at Pusat Pengembangan Akuntansi (PPA) of Universitas Indonesia, taxation brevet A&B at Trisakti, management for secretary course at Executive Development Program (LPPM), English Advanced Level at The Indonesian-American Foundation (LIA), Problems Solving at PA Consulting Group, United Kingdom, Top-Down Thinking at PA Consulting Group at Sydney, Australia. She is proficient in office management and administrative skills, accounting, financial and taxation issues, using accounting software. She has comprehensive knowledge of legal and procedure of corporate and manpower issues, has good knowledge of Indonesia taxation regulation and procedure as well as finance and accounting system.