# Career Opportunities at PT Amman Mineral Nusa Tenggara: Join a Leading Global Mining Company
Building a successful career in the mining and metals sector requires joining an organization that prioritizes innovation, operational excellence, and sustainable growth. PT Amman Mineral Nusa Tenggara (AMMAN) stands as one of the most prominent integrated copper and gold producers in Indonesia, operating out of the resource-rich island of Sumbawa, West Nusa Tenggara. As a key subsidiary of PT Amman Mineral Internasional Tbk, the company manages the massive Batu Hijau mine—recognized as the second-largest copper and gold mining operation in the nation.
For ambitious professionals looking to elevate their expertise in a dynamic industrial environment, AMMAN offers exceptional career pathways across multiple technical and operational divisions. Understanding the organizational scope, available departments, and recruitment procedures is essential for positioning yourself as a strong candidate in their competitive hiring process.
## Corporate Overview and Operational Scope
Established initially in November 1986 and commencing commercial operations in 2000, AMMAN commands a massive 25,000-hectare operational footprint. The enterprise encompasses comprehensive extraction, ore processing, advanced smelting facilities, and dedicated infrastructure such as the Batu Hijau power plant, alongside ongoing exploration at the Elang deposit.
As part of a robust corporate family that includes Amman Mineral Integrasi, Amman Mineral Industri, and Amman Nusa Propertindo, the enterprise delivers a holistic approach to resource management. Working within this ecosystem exposes professionals to world-class engineering, state-of-the-art refining technology, and stringent environmental management practices.
## Available Career Divisions and Specializations
To maintain its position as an industry leader, AMMAN regularly seeks talented individuals across diverse technical disciplines. The organization structures its workforce to support everything from heavy machinery maintenance to high-tech metallurgy and data analytics.
Professionals can explore opportunities within the following specialized departments:
* Maintenance Planning, Reliability & Asset Management: Focuses on maximizing equipment uptime, lifecycle costing, and predictive maintenance strategies.
* Mechanical Maintenance: Involves the upkeep, repair, and overhaul of heavy industrial machinery and processing equipment.
* Electrical Maintenance: Ensures the safe and efficient distribution, maintenance, and troubleshooting of high-voltage electrical systems.
* Automation, Control & Instrumentation: Manages complex plant control systems, PLCs, and precision instrumentation for seamless automated processing.
* Maintenance Support, Conveyor & Workshop: Oversees material handling systems, conveyor network integrity, and central workshop operations.
* Smelter Electrical & Instrumentation Maintenance: Dedicated to specialized electrical infrastructure within the advanced smelting complex.
* Smelter Mechanical & Refractory Maintenance: Focuses on the unique mechanical upkeep and high-temperature refractory lining maintenance required in smelting furnaces.
* Precious Metal Refinery (PMR): Involves high-precision chemical and metallurgical processes for extracting and refining precious metals.
* Utilities, Powerhouse & ASU Operations: Manages the generation and distribution of essential utilities, power plants, and Air Separation Units (ASU).
* Smelter Sulphuric Acid & Effluent Treatment: Ensures environmental compliance through the safe management of acid plant operations and wastewater treatment.
* Smelter Environment & Laboratory: Conducts rigorous analytical testing, assaying, and environmental monitoring to meet regulatory standards.
* Reporting & Data Analytics: Leverages operational data to drive efficiency, forecast trends, and support data-backed decision-making.
* Infrastructure & Facilities Maintenance: Maintains camp facilities, roads, buildings, and general site infrastructure.
## Work Location and Environment
All listed positions are based at the primary operational hub located at the Batu Hijau Mine, West Sumbawa Regency, West Nusa Tenggara (NTB) Province. Working on-site offers professionals an immersive experience in large-scale mining operations, collaborating with multicultural teams of engineers, geologists, metallurgists, and support staff.
## Essential Recruitment Guidelines and Fraud Warning
Navigating the application process for a major enterprise like AMMAN requires careful attention to detail and adherence to official protocols. Candidates should keep the following administrative guidelines in mind:
* Application Review Timeline: The recruitment team typically conducts application reviews within one to two weeks following the official registration deadline.
* Candidate Notification: Only applicants who match the precise qualification criteria and successfully pass initial screening phases will be contacted for subsequent stages of the selection process.
* Zero-Fee Policy: AMMAN strictly enforces a zero-tolerance policy regarding recruitment fees. The company never collects money or financial compensation of any kind during any stage of the hiring process.
* Security Awareness: Prospective applicants are strongly urged to remain vigilant against fraudulent recruitment scams conducted by unauthorized third parties claiming to represent the company. AMMAN assumes no responsibility or liability for financial losses incurred due to fraudulent activities outside official communication channels.