# Build Your Career with PT Amman Mineral Internasional: Latest Openings and Professional Opportunities
Stepping into a rewarding career within the heavy industry sector requires joining an organization that not only values large-scale production but also champions global standards of corporate governance, environmental responsibility, and sustainable growth. PT Amman Mineral Internasional (AMMAN) stands proudly as the second-largest copper and gold mining company in Indonesia, managing the vast and highly productive Batu Hijau mine located on Sumbawa Island. Guided by a clear vision to operate as a transformative organization that builds a lasting legacy, AMMAN consistently strives for operational excellence, financial prudence, and cost efficiency designed to withstand industry cycles.
For ambitious professionals seeking to elevate their careers in a dynamic, high-tech environment, exploring current vacancies at the company presents an incredible gateway to success.
## General Qualifications for Applicants
Before diving into specific departmental openings, candidates should review the foundational criteria expected by the hiring team. While specific roles demand tailored expertise, the general prerequisites include:
* Educational Background: A Bachelor’s degree, Diploma, or Trade Certificate in a relevant engineering or science discipline (with a minimum requirement of a high school diploma for specific operational roles).
* Professional Experience: Between 2 to 10 years of hands-on working experience in mining, mineral processing, smelting, oil and gas, petrochemicals, cement, renewable energy, or other related heavy industrial sectors.
* Core Competencies: Strong computer literacy and a solid command of the English language.
* Work Arrangement: Willingness and flexibility to work according to a designated roster schedule.
* Preferred Assets: Comprehensive technical knowledge and an in-depth understanding of industrial processes and mining systems.
## A. Smelter Plant Department
The smelting division drives the core metallurgical transformation processes. Professionals with a knack for thermal systems, heavy machinery, and metal accounting will find diverse opportunities here.
* Senior Engineer – Steam Systems & Utilities
* Metallurgist – Metal Accounting Specialist
* PI System Supervisor
* Refractory Supervisor – Anode Plant / Precious Metal Refinery
* Refractory Supervisor – 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
## B. Precious Metal Refinery (PMR), Electro Refinery, and Laboratory
Precision, purity, and analytical accuracy define this department. Handling high-value outputs requires meticulous oversight and specialized operational skills.
* 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
## C. Mechanical, Electrical, and Instrumentation Department
Reliability and uptime form the backbone of any large industrial plant. This division focuses on maintaining heavy assets, ensuring power distribution stability, and optimizing automated systems.
* Superintendent – Mechanical Maintenance
* Senior Supervisor – Mechanical Maintenance (Multiple roles)
* Planning Specialist – Mechanical
* Superintendent Instrumentation – SAP / Utilities / Slag Concentrator
* Senior Supervisor Instrumentation (Shift)
* Field Engineer Instrumentation (Day & Shift)
* Manager – Electrical
* Superintendents – Electrical (ER / PMR / Substation & SAP / Utilities / Slag Concentrator)
* Senior Supervisor Electrical
* Specialist Electrical
* Field Engineer Electrical (Day & Shift)
## D. Gas Cleaning Plant (GCP), Sulphuric Acid Plant (SAP), and Slag Concentrator (SC)
Environmental compliance and byproduct management are critical components of modern mineral processing. These specialized units manage gas neutralization, acid production, and efficient mineral separation.
* 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)
Take the next decisive step in your professional journey by aligning your expertise with an industry leader committed to sustainable innovation and operational mastery. Prepare your credentials, highlight your technical achievements, and apply today to become a vital part of shaping tomorrow's mining landscape.