PT Agincourt Resources (PTAR); Senior Engineer – TSF

PT Agincourt Resources (PTAR) specialises in gold and silver exploration, mining, and processing at the Martabe Gold Mine in South Tapanuli, North Sumatra. PTAR is headquartered in Jakarta and employs over 3,000 workers as of 2024, with more than 99% being Indonesian citizens and over 70% recruited locally. Committed to safe, sustainable operations, PTAR prioritises minimising environmental impact while delivering long-term benefits to local stakeholders.

The Martabe Gold Mine, located in South Tapanuli Regency, North Sumatra, operates across 646.08 hectares as of December 2024. Since production began on 24 July 2012, the mine has processed over 6 million tonnes of ore annually, producing more than 200,000 ounces of gold and 1–2 million ounces of silver annually.

The Martabe Gold Mine operates under a 30-year Contract of Work (CoW) with the Indonesian Government. Initially spanning 6,560 km² in 1997, the concession area has been refined to 130,252 hectares (1,303 km²), encompassing South Tapanuli, Central Tapanuli, North Tapanuli and Mandailing Natal Regencies.

As of June 2024, the mine’s mineral resources were estimated at 6.1 million ounces of gold and 59 million ounces of silver, while ore reserves were calculated at 3.2 million ounces of gold and 32 million ounces of silver.

Martabe Gold Mine invites applications from qualified individuals to join our Processing (Metallurgy) team, with the aim of enhancing departmental expertise and driving the achievement of strategic goals.

SENIOR ENGINEER – TSF (TSF 2508043)

This position is based at the Martabe Site within the TSF Operations Department and reports directly to the Superintendent – TSF Engineering.

The Senior Engineer – TSF is responsible for ensuring that the TSF, South Dump, and ATF 1 are constructed in full compliance with approved design specifications and QA/QC standards. This role also oversees the development, analysis, and reporting of TSF Instrumentation Monitoring, as well as the implementation of effective controls for Acid Mine Drainage (AMD) management.

This role demands close collaboration with the consulting engineer to ensure QA testing aligns with defined objectives and construction standards, supported by consistent communication on progress and any instances of non-compliance. The Senior Engineer is also accountable for developing construction plans on a weekly, monthly, and annual basis, and for preparing the technical reports required by both internal and external stakeholders.

Candidates applying for this position are expected to meet the following criteria:

1. Bachelor’s degree in civil engineering, preferably with a concentration in Geotechnical Engineering.

2. Minimum of 5 years in geotechnical engineering within the mining industry or civil works.

3. Proven experience in dam construction, particularly in construction planning for mining operations, is highly desirable.

4. Possession of a valid POP/POM certificate.

5. Strong foundation in soil mechanics and hands-on experience with soil laboratory testing.

6. Proficiency in geotechnical instrumentation and monitoring methods.

7. Computer literacy, with demonstrated proficiency in Plaxis, Slide, Microsoft Excel, Word, PowerPoint, Outlook, Internet applications, and design software such as AutoCAD or Surpac.

8. Strong ability in monitoring, evaluation, and technical report preparation.

9. Ability to effectively manage multiple priorities, meet deadlines, and optimize time management.

10. Quick learner with the ability to absorb new information and apply knowledge to practical problem-solving.

Applicants are required to submit the following documents along with their application:

1. A recent resume including a current photo and a copy of their ID card (KTP)

Please click https://agincourtresources.com/careers/  to submit your application for this position

no later than September 14, 2025.

Only candidates under serious consideration will be contacted.

Please beware of fraud vacancies!

PT Agincourt Resources does not impose any fees at any stage of the recruitment process.