Field Administration Manager at PT Chiyoda International Indonesia (2021-09 – 2025-07)
- Provided full-scope project administration and documentation control for a mega-project supporting 1,000+ personnel, including expatriates, local staff, and multi-discipline contractors.
- Managed site accounting, financial controls, and monthly expenditure reporting in support of a mega-project valued at approximately USD 3.7B, achieving zero audit findings over 3.5 years.
- Coordinated cross-functionally with camp operations, transport, and facilities teams to maintain 100% service continuity for a 1,000+ person workforce throughout active construction.
- Administered recruitment, onboarding, timekeeping, and personnel records for a 50+ person local staff team, maintaining zero disciplinary escalations.
- Managed procurement administration and vendor coordination for office supplies and equipment, reducing non-essential spend by an estimated 20% through tightened vendor controls.
- Maintained full compliance documentation for Indonesian labour law, visa/permit administration, insurance, and HSE standards, with zero regulatory violations across the project lifecycle.
- Following project completion (2025–Present): completed additional certification in administration and project management while actively pursuing the next project administration assignment.
Administration Manager at PT Toshiba Asia Pacific Indonesia (2018-11 – 2021-03)
- Coordinated project administration across all functional departments for a 2,000 MW power-plant project, one of Indonesia's largest, supporting 200+ personnel.
- Managed site accounting and financial control, preparing and submitting monthly expenditure reports to project leadership for a 2.5-year project lifecycle.
- Coordinated camp, transport, and facilities administration to support a large multinational workforce at a remote construction site.
- Maintained full compliance with legal, immigration, labour, and HSE documentation requirements throughout the project.
Assistant General Administrator at Marubeni Corporation (2016-02 – 2018-05)
- Provided project administration support for a geothermal power project, covering facilities, procurement, documentation, and workforce compliance.
- Implemented ISO-aligned document control and correspondence management systems, improving project record retrieval with zero retrieval failures during audits.
- Coordinated security services and emergency procedures, maintaining an incident-free administrative operation over a 2-year assignment.
Project Control at PT Wasa Mitra Engineering (2015-03 – 2015-10)
- Monitored and reported on daily, weekly, and monthly project schedules; identified delays and coordinated corrective actions with client (Hitachi) and EPC teams.
- Recovered an 8-week schedule slippage through resource reallocation and milestone renegotiation, returning the project to baseline on time.
Project Control Manager at PT Rekadaya Elektrika (2011-12 – 2015-03)
- Built and managed master project schedules of 5,800+ tasks using Primavera P6 across two concurrent coal-fired power-plant projects.
- Compiled and reported S-curves, manpower plans, cash-flow projections, and P&L forecasts to senior management and client stakeholders.
- Applied Critical Path Method (CPM) analysis to identify schedule risks and develop corrective action plans, keeping both projects on track for handover.
- Conducted regular site visits to align schedule reporting with on-ground progress across engineering, procurement, and construction teams.
Project Administrator & General Affairs at Marubeni Corporation; Sumitomo Corporation (2008-07 – 2011-11)
- Set up temporary construction facilities and project administration offices for the Keramasan project from ground zero within the first 4 months of mobilisation.
- Delivered full-cycle project administration — accounting, procurement, documentation, and correspondence management — across two concurrent project assignments.
- Maintained financial controls and expenditure reporting, supporting accurate cost tracking for Japanese EPC clients.
Contract Administration Officer at PT PLN (Persero) (2005-02 – 2008-03)
Seconded via Tokyo Electric Power Service Co. Ltd / TEPSCO
- Monitored and reported construction progress for 8 contractors to the Head of Division, maintaining accurate timely status documentation.
- Supported project schedule control, document management, and client-facing project reporting for a large-scale PLN power-generation project.
