Job Description
Shift Metallurgy
SUPV. PROCESS MECH. MAINTENANCE FLOTATION
About the Company
Amman Mineral International (AMMAN) is the second-largest copper-and-gold mining company in Indonesia, operating the Batu Hijau mine on the island of Sumbawa. In all aspects of business and operations, AMMAN adheres to international standards of corporate governance, sustainability, and environmental responsibility.
The corporate vision is to be a transformative organization creating a legacy of best. This vision reflects the commitment to achieve excellence in all operational aspects. Through optimal operational efficiency and astute financial management, AMMAN can maintain a cost of production lower than sales revenue even during the most challenging phases of a market cycle.
AMMAN continues to encourage “brave thinking” from all employees. Innovative ideas, from whatever source, are evaluated without prejudice and implemented if found useful. This concept is also applied to programs to improve the welfare of local communities. Through “brave thinking”, AMMAN has become a role model for other business entities striving for operational excellence and good environmental stewardship.
Responsibilities
Prepare and analyze samples, conduct and monitor tests, collect and maintain data, and ensure proper maintenance of laboratory test equipment and work areas.
Maintain crushing and grinding equipment, online analysis tools, pH and Eh meters, filters, screens, and vacuum equipment.
Report and maintain accurate data records.
Maintain a clean and safe working environment and report any defects, incidents, or unsafe conditions.
Qualifications
Minimum education: High School/Vocational School graduate or equivalent.
Minimum 5 years of experience in a similar role as a Technician in a Metallurgical or Assay Laboratory within a mineral mining company or similar service provider.
Proficient in using computers (Ms. Office, Outlook, etc.) for data processing and reporting purposes.
Willing to work on a shift schedule (day/night) and under a roster system.
Willing to be assigned to the project site where the company operates, with local hire preference.
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Job Details
Posted Date:
February 21, 2026
Job Type:
Skilled Labor
Location:
Indonesia
Company:
PT Amman Mineral Nusa Tenggara
Ready to Apply?
Don't miss this opportunity! Apply now and join our team.