# Career Opportunities at Amman Mineral Internasional: Join Indonesia’s Premier Mining Powerhouse
Amman Mineral Internasional (AMMAN) stands as the second-largest copper and gold mining operation in Indonesia, anchored by the world-class Batu Hijau mine on the island of Sumbawa. Driven by a vision to become a transformative organization that creates a lasting legacy, AMMAN integrates global standards in corporate governance, sustainability, and environmental stewardship into every facet of its operations. By focusing on operational efficiency and financial discipline, the company consistently maintains a competitive edge, ensuring resilience even during volatile market cycles.
## Why Build Your Career with AMMAN?
Joining AMMAN means becoming part of an industry leader committed to innovation and excellence. The company offers a unique professional environment where technical expertise is highly valued, and employees are empowered to contribute to large-scale infrastructure and processing advancements.
Core Employment Requirements
To ensure the highest standards of performance, candidates across all departments must meet the following criteria:
* Educational Background: Relevant Bachelor’s degree, Diploma, or Trade Certificate in engineering or science disciplines (High school graduation is the minimum requirement for specific roles).
* Experience: 2 to 10 years of professional experience in Mining, Mineral Processing, Smelters, Oil & Gas, Petrochemicals, Cement, or Renewable Energy sectors.
* Skills: Proficiency in English and computer literacy are highly preferred.
* Flexibility: A willingness to work according to a roster schedule.
* Technical Aptitude: Strong working knowledge of mining processes and industrial systems is considered a significant advantage.
## Current Openings at PT Amman Mineral Industri
AMMAN is currently seeking talented professionals to join various specialized divisions.
1. Smelter Plant Operations
This department manages the complex conversion of raw materials into high-value outputs.
* Engineering & Metallurgy: Senior Engineer (Steam Systems & Utilities), Metallurgist (Metal Accounting), Metallurgist (Production Planning), and Metallurgist Engineer.
* Supervisory Roles: Supervisor (Refractory – Anode Plant/Precious Metal Refinery), Supervisor (Refractory – FSF/FCF), and Supervisor (Powerhouse and Utilities).
* Technical & Operations: Lead Tapper & Tapper (FSF/FCF), Senior Operator (Powerhouse), and Control Room Operator.
2. Precious Metal Refinery (PMR), Electro Refinery, and Laboratory
Focused on high-precision refining and analytical quality control.
* Supervisory Roles: Supervisor for Electro Refinery (Shift), PMR (Shift), and PMR (Day).
* Operational Roles: Specialist (PMR), Operator (PMR), Senior Operator (PMR), and Helipad Ground Staff.
* Leadership: Superintendent of Central Laboratory.
3. Mechanical, Electrical, & Instrumentation
The backbone of operational reliability and infrastructure maintenance.
* Mechanical: Superintendent and Senior Supervisor roles in Maintenance and Maintenance Planning.
* Instrumentation: Superintendent (SAP/Utilities/Slag Concentrator), Senior Supervisor (Instrumentation), and Field Engineer (Instrumentation).
* Electrical: Manager (Electrical), Superintendent (Electrical – ER/PMR/Substation/SAP/Utilities/Slag Concentrator), Senior Supervisor (Electrical), Specialist (Electrical), and Field Engineer (Electrical).
4. Gas Cleaning Plant (GCP), Sulphuric Acid Plant (SAP), & Slag Concentrator (SC)
Specialized teams dedicated to process efficiency and environmental compliance.
* Technical & Engineering: Field Technician (GCP/SAP), Metallurgist (Technical Cell), Field Engineer (Slag Concentrator), and Control Room Engineer (Slag Concentrator).
* Supervisory & Environmental: Senior Supervisor (SC/Slag Concentrator/Effluent Treatment Plant), Senior Field Technician (ETP), and Field Operator (ETP).
If you are ready to elevate your career and contribute to a world-class operation on the island of Sumbawa, AMMAN offers a dynamic workplace designed for those who aim for excellence and sustainable growth.