# Build Your Career with PT Amman Mineral Internasional: Latest Smelter Plant and Engineering Job Openings
Stepping into a rewarding career within the heavy industry sector requires joining an organization that not only leads the market but also prioritizes sustainable innovation and global operational standards. PT Amman Mineral Internasional (AMMAN) stands proudly as the second-largest copper and gold mining producer in Indonesia, directing the massive Batu Hijau operations located on Sumbawa Island. Guided by a steadfast vision to cultivate a transformative organization that leaves a lasting positive legacy, AMMAN seamlessly integrates robust financial discipline with environmental stewardship. Driven by optimal efficiency and rigorous cost-management strategies, the enterprise consistently maintains resilience even amidst fluctuating commodity cycles, making it an exceptional destination for ambitious professionals seeking long-term career growth.
## Exploring Professional Horizons at the AMMAN Smelter Plant
The ongoing expansion and technological advancement within the processing facilities have opened up extensive career pathways for skilled specialists. Individuals eager to contribute to cutting-edge metallurgical processing and power generation will find diverse opportunities tailored to various levels of technical expertise.
Available Positions in the Smelter Plant Division
* 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
* Operator – FSF, FCF, & Anode Furnace
* Senior Operator – Powerhouse
* Operator – Utilities Control Room
* Control Room Operator – Anode Furnace, Flash Smelting Furnace (FSF), Powerhouse, and Utilities
General Qualifications for Smelter Plant Roles
* Hold a Bachelor’s degree, Diploma, or Trade Certificate in a relevant engineering or scientific discipline (minimum high school graduate required specifically for designated operational roles).
* Bring between 2 to 10 years of hands-on professional background within mining, mineral processing, smelting, oil and gas, petrochemicals, cement, renewable energy, or closely related heavy industrial sectors.
* Demonstrate strong communication proficiency in English alongside solid computer literacy.
* Maintain the flexibility and willingness to adapt to a structured roster work schedule.
* Possess comprehensive technical insights into mining processes, which serve as a distinct advantage during the selection process.
## Precious Metal Refinery (PMR), Electro Refinery, and Laboratory Careers
Precision and advanced refining techniques form the backbone of high-value mineral output. The Precious Metal Refinery, Electro Refinery, and Central Laboratory sectors are actively recruiting detail-oriented professionals to manage sophisticated chemical and physical processing stages.
Available Positions in PMR, Electro Refinery, and Laboratories
* 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
General Qualifications for PMR and Laboratory Roles
* Relevant academic background featuring a Bachelor’s degree, Diploma, or Trade Certificate in engineering or science fields.
* Proven industry exposure ranging from 2 to 10 years across sectors such as mineral processing, smelting, petrochemicals, or energy generation.
* Good command of the English language and adequate computer skills.
* Preparedness to operate efficiently under a roster-based system.
* Familiarity with advanced laboratory protocols and modern refinery systems will be viewed favorably.
## Mechanical, Electrical, and Instrumentation Opportunities
Uninterrupted industrial production relies heavily on the seamless upkeep of heavy machinery, electrical grids, and automated control instrumentation. AMMAN’s engineering support teams are seeking proactive problem-solvers dedicated to maintaining peak asset reliability.
Available Positions in Mechanical, Electrical, and Instrumentation
* Superintendent – Mechanical Maintenance
* Senior Supervisor – Mechanical Maintenance (Multiple Openings)
* Specialist – Mechanical Planning
* Superintendent – Instrumentation (SAP / Utilities / Slag Concentrator)
* Senior Supervisor – Instrumentation (Shift)
* Field Engineer – Instrumentation (Day & Shift)
* Manager – Electrical
* Superintendent – Electrical (ER / PMR / Substation)
* Superintendent – Electrical (SAP / Utilities / Slag Concentrator)
* Senior Supervisor – Electrical
* Specialist – Electrical
* Field Engineer – Electrical (Day & Shift)
General Qualifications for Maintenance and Engineering Roles
* Appropriate educational credentials including a university degree, diploma, or relevant technical certification in engineering.
* Minimum of 2 to 10 years of specialized experience in plant maintenance, electrical distribution, or instrumentation within heavy industries.
* Proficiency in English and general computer applications.
* Readiness to fulfill duties according to established roster arrangements.
* In-depth technical aptitude regarding industrial automation, electrical safety standards, or heavy mechanical overhauls.
## Gas Cleaning Plant (GCP), Sulphuric Acid Plant (SAP), and Slag Concentrator Opportunities
Environmental compliance and byproduct optimization are central to modern metallurgical operations. The Gas Cleaning, Sulphuric Acid, and Slag Concentrator divisions require dedicated technical personnel to monitor environmental controls and maximize resource recovery.
Available Positions in GCP, SAP, and Slag Concentrator 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 Qualifications for GCP, SAP, and Slag Roles
* Academic foundation consisting of a Bachelor's degree, Diploma, or Trade Certificate in a relevant scientific or engineering discipline.
* 2 to 10 years of documented professional tenure within mineral processing plants, chemical facilities, refineries, or environmental treatment operations.
* Effective English communication skills and familiarity with computerized operational systems.
* Capability to manage responsibilities within a roster scheduling framework.
* Prior exposure to waste treatment, acid plant operations, or flotation concentration processes will significantly boost candidacy.