# Shape Your Professional Future with PT Amman Mineral Internasional (AMMAN)
Stepping into a world-class career within the mining and metals sector requires joining an organization that not only leads the industry but also prioritizes sustainable innovation and operational excellence. PT Amman Mineral Internasional (AMMAN) stands proudly as the second-largest copper and gold mining enterprise in Indonesia, managing the vast and productive Batu Hijau mine located on Sumbawa Island. Driven by a powerful vision to function as a transformative organization that builds an enduring legacy, AMMAN integrates rigorous international standards of corporate governance, environmental stewardship, and sustainable practices into every facet of its daily operations. By championing financial discipline and smart operational efficiency, the enterprise successfully maintains lean production costs, ensuring resilience and adaptability even during challenging market downswings.
For ambitious engineering and technical professionals seeking to elevate their careers, AMMAN is currently offering an extensive selection of career openings within its expanding industrial divisions.
## Explore Exciting Career Paths at the AMMAN Smelter Plant
The Smelter Plant division forms the backbone of advanced mineral processing operations, requiring specialized expertise to manage complex thermal and chemical conversion systems.
* Senior Engineer – Steam Systems & Utilities
* Metallurgist – Metal Accounting
* Specialist – PI System
* Supervisor Refractory – Anode Plant / Precious Metal Refinery
* Supervisor Refractory – Flash Smelting Furnace (FSF) / Flash Converting Furnace (FCF) (Shift)
* Metallurgist – Production Planning
* Supervisor – Powerhouse and Utilities
* Lead Tapper & Tapper – Flash Smelting Furnace (FSF)
* Lead Tapper & Tapper – Flash Converting Furnace (FCF)
* Metallurgist Engineer
* Operators for FSF, FCF, and Anode Furnace
* Senior Operator – Powerhouse
* Operator – Utilities Control Room
* Control Room Operators for Anode Furnace, FSF, Powerhouse, and Utilities
## Specialized Opportunities in Precious Metal Refinery (PMR), Electro Refinery, and Laboratory
Precision, purity, and analytical accuracy are paramount within the refinery and laboratory sectors, making these roles ideal for meticulous technical experts.
* Supervisor – Electro Refinery (Shift)
* Supervisor – PMR (Shift)
* Supervisor – PMR (Day)
* Specialist – PMR (Day)
* Operator – PMR (Shift)
* Senior Operator – PMR (Shift)
* Helipad Ground Staff (Shift)
* Superintendent – Central Laboratory
## Mechanical, Electrical, and Instrumentation Careers
Maintaining continuous, heavy-duty industrial output relies heavily on robust engineering infrastructure and proactive maintenance strategies.
Mechanical Department
* Superintendent – Mechanical Maintenance
* Senior Supervisor – Mechanical Maintenance
* Senior Supervisor – Mechanical Maintenance Planning
* Specialist – Mechanical
Instrumentation Department
* Superintendent Instrumentation – SAP/Utilities/Slag Concentrator
* Senior Supervisor Instrumentation (Shift)
* Field Engineer Instrumentation (Day & Shift)
Electrical Department
* Manager – Electrical
* Superintendent Electrical – ER / PMR / Substation
* Superintendent Electrical – SAP / Utilities / Slag Concentrator
* Senior Supervisor Electrical
* Specialist Electrical
* Field Engineer Electrical (Day & Shift)
## Gas Cleaning Plant (GCP), Sulphuric Acid Plant (SAP), and Slag Concentrator (SC) Roles
Environmental protection and resource optimization intersect seamlessly within these specialized chemical processing and waste management units.
* Field Technician – GCP & SAP (Shift)
* Senior Supervisor – SC Technical Cell
* Metallurgist Technical Cell – Slag Concentrator
* Senior Supervisor – Slag Concentrator (Day & Shift)
* Senior Supervisor – Effluent Treatment Plant (ETP) (Day)
* Senior Field Technician – ETP (Shift)
* Field Technician – Slag Concentrator (Shift)
* Field Operator – ETP (Shift)
* Field Engineer – Slag Concentrator (Shift)
* Control Room Engineer – Slag Concentrator (Shift)
## General Candidate Qualifications
To ensure seamless integration into AMMAN's high-performance teams, applicants must meet the following baseline professional criteria:
* Educational Background: A relevant Bachelor’s degree, Diploma, or Trade Certificate in an engineering or science discipline. (Please note that certain operational roles require a minimum qualification of a high school diploma).
* Professional Experience: Between 2 to 10 years of hands-on working experience within mining, mineral processing, smelting, oil and gas, petrochemicals, cement manufacturing, renewable energy, or other closely related heavy industries, tailored specifically to the demands of the targeted job opportunity.
* Core Competencies: Strong English communication proficiency and solid computer literacy are strongly preferred.
* Work Arrangement: Complete willingness and physical readiness to work in designated roster schedules.
* Competitive Advantage: Direct technical knowledge and a broad comprehension of industrial mining processes and complex plant systems will serve as a significant added value during the evaluation process.