# Build Your Career with PT Amman Mineral Internasional: Latest Smelter and Mining Job Openings
Stepping into a high-impact career within the global mining and metals sector requires joining an organization dedicated to operational excellence, innovation, and sustainability. PT Amman Mineral Internasional (AMMAN) stands proudly as the second-largest copper and gold mining enterprise in Indonesia, managing the vast Batu Hijau deposit situated on Sumbawa Island. Guided by a mission to build a transformative legacy, the enterprise integrates strict international governance standards, environmental stewardship, and sustainable business practices into every facet of its daily operations. By prioritizing financial discipline and advanced operational efficiency, AMMAN successfully navigates industry cycles while maintaining competitive production costs.
For ambitious engineering and technical professionals looking to elevate their careers, the organization has opened an extensive array of career opportunities within its rapidly expanding processing and smelting divisions.
## Overview of PT Amman Mineral Internasional
Operating at an unprecedented scale, AMMAN combines cutting-edge technology with rigorous environmental management. The corporate vision focuses on cultivating a transformative culture that empowers workforce members to achieve professional greatness. Employees are given the chance to work alongside industry veterans, utilizing state-of-the-art facilities that set new benchmarks for modern metallurgical processing in Southeast Asia.
## General Qualification Guidelines
Before submitting an application for any open position, candidates must review the baseline criteria established by the recruitment team:
* Educational Background: A relevant Bachelor’s degree, Diploma, or Trade Certificate in an engineering or science discipline is required for most professional tracks (minimum high school education for designated operational roles).
* Industry Experience: Between 2 to 10 years of professional background within Mining, Mineral Processing, Smelters, Oil & Gas, Petrochemicals, Cement, Renewable Energy, or closely related heavy industrial sectors.
* Core Competencies: Strong English communication skills and computer literacy are highly preferred.
* Work Arrangement: Flexibility and willingness to adapt to a structured roster work schedule.
* Technical Acumen: Comprehensive understanding of heavy industrial processes, plant systems, and mining methodologies serves as a significant competitive advantage.
## Departmental Job Openings and Specializations
The current recruitment campaign targets multiple specialized divisions vital to the smooth functioning of the processing complex.
A. Smelter Plant Division
The smelting unit drives the core transformation of raw materials into high-grade metals. Available roles encompass:
* Senior Engineer – Steam Systems & Utilities
* Metallurgist – Metal Accounting
* PI System Supervisor
* Refractory Supervisor – Anode Plant / Precious Metal Refinery
* Refractory Supervisor – Flash Smelting Furnace (FSF) / Flash Converting Furnace (FCF) (Shift)
* Metallurgist – Production Planning
* Powerhouse and Utilities Lead Tapper & Tapper
* Flash Smelting Furnace (FSF) Lead Tapper & Tapper
* Flash Converting Furnace (FCF) Metallurgist Engineer
* Operator – FSF, FCF, and Anode Furnace
* Senior Operator – Powerhouse
* Operator – Utilities Control Room
* Control Room Operator – Anode Furnace, FSF, Powerhouse, and Utilities
B. Precious Metal Refinery (PMR), Electro Refinery, and Laboratory
Precision and analytical accuracy define this division, ensuring the highest purity standards for final metallic products:
* Supervisor – Electro Refinery (Shift)
* Supervisor – PMR (Shift & Day roles)
* Specialist – PMR (Day)
* Operator and Senior Operator – PMR (Shift)
* Helipad Ground Staff (Shift)
* Superintendent – Central Laboratory
C. Mechanical, Electrical, and Instrumentation Division
Reliability engineering keeps heavy machinery running safely and efficiently across the entire facility:
* Superintendent & Specialists – Mechanical Maintenance & Planning
* Senior Supervisor – Mechanical Maintenance
* Superintendent & Specialists – Instrumentation (SAP, Utilities, Slag Concentrator)
* Senior Supervisor & Field Engineer – Instrumentation (Day & Shift)
* Manager & Superintendents – Electrical (ER, PMR, Substation, SAP, Utilities, Slag Concentrator)
* Senior Supervisor, Specialist, and Field Engineer – Electrical (Day & Shift)
D. Gas Cleaning Plant (GCP), Sulphuric Acid Plant (SAP), and Slag Concentrator (SC)
Environmental controls and byproduct management are critical functions handled by this technical group:
* Field Technician – GCP & SAP (Shift)
* Senior Supervisor & Metallurgist – SC Technical Cell
* Senior Supervisor – Slag Concentrator (Day & Shift)
* Senior Supervisor & Senior Field Technician – Effluent Treatment Plant (ETP)
* Field Technician & Field Operator – Slag Concentrator and ETP (Shift)
* Field Engineer & Control Room Engineer – Slag Concentrator (Shift)
## Why Join the AMMAN Team?
Securing a role with PT Amman Mineral Internasional means becoming part of an elite workforce dedicated to shaping the future of natural resource processing. Professionals gain access to continuous learning programs, cross-functional training opportunities, and a safe, inclusive work environment. Take the next decisive step in your professional journey and apply your expertise to help build an enduring industrial legacy.