# Build Your Career with PT Mustika Indah Permai: Adaro Group Career Opportunities
Adaro Group continuously strengthens its vertically integrated business model, stretching seamlessly from extraction sites and ports to power generation facilities. By expanding its subsidiary network across the coal supply chain, the organization strives for ultimate operational excellence. Eliminating procedural inefficiencies and streamlining corporate structures remain core strategies to drive powerful synergies, yielding premium-grade products while minimizing operational costs and cycle times.
PT Mustika Indah Permai, a prominent subsidiary under PT Adaro Andalan Indonesia Tbk, manages coal mining operations anchored in Lahat Regency, South Sumatra. To support its ongoing expansion, the company has opened professional recruitment pathways for talented individuals ready to contribute to its dynamic mining ecosystem.
## Current Job Vacancies at PT Mustika Indah Permai
Explore the available professional roles designed for driven individuals seeking career advancement within the energy and mining sector.
1. Civil & Road Maintenance Officer
Take charge of hauling road maintenance schedules, design specifications, and financial allocations. You will oversee critical coal mobilization infrastructure and guide field crews in executing preventive maintenance alongside periodic Settlement Pond (KPL) operations to mitigate operational downtime.
* Educational Background: Bachelor’s Degree (S1) in Civil Engineering.
* Experience Required: Minimum 3 years of relevant background.
* Core Competencies: Proficient in maintenance planning, field execution, and settling pond procedures.
* Mandatory Qualifications: Active POP certification paired with robust Environmental, Health, and Safety (HSE/K3LH) awareness, strong project management, and solid problem-solving abilities.
* Placement Location: Lahat, South Sumatra.
2. ESG System & Compliance Officer
Evaluate environmental data and HSE inspection metrics to guarantee operational alignment with K3LH regulations. Responsibilities include drafting UKL-UPL reports for the MIP project area, formulating HSE budgets, and ensuring external vendors comply with government safety standards and company policies.
* Educational Background: Bachelor’s Degree (S1) in Environmental Engineering.
* Experience Required: Minimum 3 years of relevant background.
* Core Competencies: Deep comprehension of HSE frameworks, robust data analysis capabilities, and proficiency in mapping software alongside the SIMPEL environmental reporting system.
* Placement Location: Lahat, South Sumatra.
3. External Relations Staff
Handle social mapping databases and cultivate constructive partnerships with local communities, village leaders, NGOs, and key stakeholders. You will also monitor legal permitting documents, drive social outreach campaigns, and manage community engagement initiatives near the mine site.
* Educational Background: Bachelor’s Degree (S1) in Law, Social Sciences, or Sociology.
* Experience Required: 1 to 2 years (fresh graduates featuring relevant internship backgrounds are welcome to apply).
* Core Competencies: Exceptional communication, negotiation, public relations, and community awareness skills.
* Placement Location: Lahat, South Sumatra.
4. HR Officer
Analyze workforce requirements, formulate ISO-compliant job descriptions, and identify talent development needs. Additional duties include managing personnel status changes (promotions, transfers, onboarding, and offboarding), administering the HRIS platform, and boosting employee engagement levels.
* Educational Background: Bachelor’s Degree (S1) in Industrial Engineering, Psychology, or Management.
* Experience Required: Minimum 3 years of relevant background.
* Core Competencies: Strong administrative talent, comprehensive knowledge of human resource management and organizational development, combined with sharp analytical skills.
* Placement Location: Lahat, South Sumatra.
5. LB3 & Water Management Staff
Execute comprehensive water management operations encompassing analysis, supervision, and documentation. You will track daily water quality metrics, manage chemical inventories, record rainfall levels, measure flow rates, and analyze settling pond samples to ensure adherence to strict environmental thresholds.
* Educational Background: Bachelor’s Degree (S1) in Environmental Engineering or Chemical Engineering.
* Experience Required: 1 to 2 years (fresh graduates possessing internship experience are welcome).
* Core Competencies: Sound understanding of water systems, wastewater treatment, and data monitoring.
* Mandatory Qualifications: Valid driver's license (SIM) and POPA certification, complemented by an adaptive, communicative, and resilient disposition.
* Placement Location: Lahat, South Sumatra.
6. LB3 & Water Management Supervisor
Lead and supervise the water management team through systematic analysis, monitoring, and reporting processes. You will manage water quality evaluations, chemical stockpiles, and basin samples while ensuring all procedures strictly abide by workplace safety and environmental standards.
* Educational Background: Bachelor’s Degree (S1) in Environmental Engineering or Chemical Engineering.
* Experience Required: Minimum 3 years of relevant background.
* Core Competencies: Thorough grasp of wastewater treatment plants (WWTP), fluid management, and K3LH protocols.
* Mandatory Qualifications: Valid SIM A and POPAL certification (holding a general POP certificate offers a distinct advantage), backed by proven leadership aptitude.
* Placement Location: Lahat, South Sumatra.
7. Management System & Improvement Officer
Drive organizational quality enhancement leveraging PDCA methodologies. Responsibilities include managing the Board of Directors' Calendar of Events (CoE), establishing KPIs, facilitating Continuous Improvement Programs (CIP), and representing the Mine Safety Committee to secure robust HSE process cycles.
* Educational Background: Bachelor’s Degree (S1) in Management, Industrial Engineering, or Information Systems.
* Experience Required: Minimum 3 years of relevant background.
* Core Competencies: Familiarity with mining workflows, analytical mindsets, exceptional report-writing capabilities, and strong interpersonal skills.
* Placement Location: Lahat, South Sumatra.
8. Operation Safety Staff
Administer the Operational Safety (KO) framework covering mining facilities, infrastructure, and machinery (SPIP). Key tasks involve conducting feasibility assessments, executing commissioning and re-commissioning schedules, and keeping digital safety database logs up to date.
* Educational Background: Bachelor’s Degree (S1) in Electrical, Mechanical, or Environmental Engineering.
* Experience Required: 1 to 2 years (fresh graduates with internship exposure are encouraged to apply).
* Core Competencies: Foundational mechanics, safety principles, system maintenance analytics, and strict attention to detail.
* Placement Location: Lahat, South Sumatra.
9. Operations Safety Supervisor
Direct and oversee the Operational Safety (KO) apparatus across all mining infrastructure, installations, and mechanical tools (SPIP). You will steer viability evaluations, organize commissioning strategies, and guarantee precise data capture within the mine site’s digital safety repository.
* Educational Background: Bachelor’s Degree (S1) in Electrical, Mechanical, or Environmental Engineering.
* Experience Required: Minimum 3 years of relevant background.
* Core Competencies: Advanced expertise in electromechanical maintenance, systems diagnostics, and safety regulations.
* Mandatory Qualifications: Active POP certification is preferred, alongside decisive leadership and conflict-resolution capabilities.
* Placement Location: Lahat, South Sumatra.
10. Shipping & Barging Admin Officer
Govern maritime logistics by generating daily performance metrics and populating the Armada application. Responsibilities include compiling vessel loading documentation, reviewing service handover documents (BAST), drafting term sheets, processing purchase requisitions (PR/GR) via SAP, and executing end-to-end sales reconciliations.
* Educational Background: Bachelor’s Degree (S1) in Management, Marine Science, Business, or Industrial Engineering.
* Experience Required: Minimum 3 years of relevant background.
* Core Competencies: Proficiency in SAP and Microsoft Office (Advanced Excel preferred).
* Mandatory Qualifications: Thorough understanding of port operations, customs regulations, export-import administration, IMDG codes, INCOTERMS, and maritime shipping laws.
* Placement Location: Palembang, South Sumatra.
11. Surveyor
Guarantee safe, precise, and timely mining measurements through accurate topographic execution and joint surveys. You will convert aerial data into functional operational maps, compute cut-and-fill volumes, perform Good Mining Practice (GMP) and dewatering site inspections, and maintain measurement instruments.
* Educational Background: Bachelor’s Degree (S1) in Geology or Mining Engineering.
* Experience Required: 1 to 2 years (fresh graduates with relevant surveying internships are welcomed).
* Core Competencies: Cartographic expertise, spatial data processing, and high adaptability within dynamic mining environments.
* Placement Location: Lahat, South Sumatra.
12. Warehouse Staff
Execute end-to-end warehousing logistics encompassing storage, loading, picking, offloading, and labeling. Duties involve conducting physical inventory counts, generating SAP documentation, processing Goods Receipts and Issues (GR/GI), and managing stock transfers.
* Educational Background: Bachelor’s Degree (S1) in Management, Industrial Engineering, or Business Administration.
* Experience Required: 1 to 2 years (fresh graduates with inventory management internships are encouraged to apply).
* Core Competencies: Detail-oriented inventory control, rigorous organizational habits, and accurate documentation skills.
* Placement Location: Lahat, South Sumatra.
## Important Recruitment Notice
Please exercise caution against recruitment scams. PT Mustika Indah Permai never demands financial compensation, administrative fees, or reimbursement of travel costs under any circumstances throughout its hiring process.