# Career Opportunities at Amman Mineral Internasional: Join a Leading Force in Global Mining
Amman Mineral Internasional (AMMAN) stands as the second-largest copper and gold mining company in Indonesia, operating the world-class Batu Hijau mine on Sumbawa Island. Guided by a steadfast commitment to international standards in corporate governance, sustainability, and environmental stewardship, AMMAN is dedicated to its vision of becoming a transformative organization that creates a lasting positive legacy. By prioritizing operational excellence and rigorous financial management, the company remains resilient against market fluctuations and continues to set benchmarks within the global mining industry.
## Why Build Your Career at AMMAN?
Choosing a career with AMMAN means joining an organization that values innovation, safety, and long-term development. The company’s focus on optimized production and high-efficiency systems provides professionals with the opportunity to work at the cutting edge of mineral processing technology. Whether you are an engineer, a technician, or a subject matter expert, you will contribute to operations that power the global energy transition.
## General Requirements for Applicants
To maintain its high standards, AMMAN seeks candidates who possess the drive for operational excellence. Regardless of the specific role, all applicants should ideally meet the following criteria:
* Educational Background: A Bachelor’s degree, Diploma, or relevant Trade Certificate in an engineering or science-related discipline. (Minimum high school diploma required for specific technician roles).
* Professional Experience: Between 2 and 10 years of experience within mining, mineral processing, smelting, oil and gas, petrochemicals, cement, or renewable energy sectors.
* Core Skills: Strong technical knowledge, proficiency in computer systems, and a high level of English communication.
* Operational Mindset: Willingness to work in a roster-based schedule and an aptitude for understanding complex mining processes.
## Current Employment Opportunities
AMMAN is currently expanding its workforce across several critical departments. Explore the available openings below to find the role that aligns with your expertise.
1. Smelter Plant Operations
This division focuses on the core production processes, including smelting, refining, and power generation.
* Engineering & Technical Roles: Senior Engineer (Steam Systems & Utilities), Metallurgists (Metal Accounting, Production Planning), and Specialist (PI System).
* Supervisory Roles: Refractory Supervisors (Anode Plant, Flash Smelting, Flash Converting) and Powerhouse/Utilities Supervisors.
* Operational Roles: Lead Tappers and Tappers (FSF & FCF), Metallurgist Engineers, and various Operators for FSF, FCF, Anode Furnace, and Utilities.
2. Precious Metal Refinery (PMR), Electro Refinery, and Laboratory
Dedicated to the precise processing of precious metals and comprehensive quality control.
* Supervision: Supervisors for Electro Refinery (Shift), PMR (Day/Shift).
* Specialized Roles: Specialist (PMR Day), Superintendent of Central Laboratory.
* Operational Support: Operators and Senior Operators for PMR, and Helipad Ground Staff.
3. Mechanical, Electrical, and Instrumentation
These teams ensure the mechanical integrity and electrical efficiency of all onsite facilities.
* Mechanical: Superintendent (Mechanical Maintenance), Senior Supervisors (Mechanical Maintenance and Planning), and Specialist (Mechanical).
* Instrumentation: Superintendents (SAP/Utilities/Slag Concentrator), Senior Supervisors, and Field Engineers.
* Electrical: Manager (Electrical), Superintendents (ER/PMR/Substation/SAP/Utilities), Senior Supervisors, Specialists, and Field Engineers.
4. Gas Cleaning, Sulphuric Acid, and Slag Concentrator
Focused on environmental compliance and the efficient processing of industrial by-products.
* Technical & Engineering: Field Engineers (Slag Concentrator), Control Room Engineers, and Technical Cell Metallurgists.
* Supervisory: Senior Supervisors for Slag Concentrator (Day/Shift) and Effluent Treatment Plant (ETP).
* Operational: Field Technicians (GCP, SAP, ETP, Slag Concentrator) and Field Operators (ETP).
If you are prepared to elevate your career and contribute to a legacy of excellence, AMMAN provides a challenging, rewarding, and growth-oriented environment designed to bring out your best professional potential.