Supervisor Quality Control Batubara

PT SAM Mining; Kalimantan Tengah; On-site; IDR 180,000,000 - 300,000,000; Full time

Benefits offered by this job

Health and medical insurance

Life insurance

On-site facilities

Training programmes

Mentorship

Job summary

PT SAM Mining is seeking an experienced Supervisor Quality Control Batubara to lead QC activities in our North Barito operations, Central Kalimantan. Based in Muara Teweh, you will oversee sampling, testing, and compliance with international standards while guiding aQC team and coordinating with production to safeguard product quality.

You will develop SOPs, maintain equipment calibration, and drive continuous improvement while ensuring health, safety, and environmental practices across mining

Qualifications

• Experience in quality control/quality assurance in mining, coal, or similar operations.
• Ability to supervise and develop QC staff and processes.
• Knowledge of coal quality parameters and international standards (ISO preferred).
• Proficiency with QC equipment, testing procedures, and data interpretation.

Responsibilities

• Supervise daily QC activities across coal extraction, processing, and handling.
• Conduct sampling and testing to ensure contractual specs and standards.
• Maintain calibration records and testing procedures for QC equipment.
• Analyze test results and prepare reports for management and clients.
• Identify deviations and implement corrective actions for non-conformances.
• Develop and maintain SOPs for QC processes.
• Train QC staff on testing methods and standards.
• Coordinate with production to address quality concerns and improve efficiency.
• Maintain audit trails and documentation of QC activities.
• Ensure compliance with environmental, health, and safety regulations.
• Participate in audits and support continuous improvement initiatives.

Skills

English communication

Organizational skill

Team leadership

Coal quality knowledge

Testing methods

QC equipment operation

Analytical thinking

Mining operations understanding

MS Office

Quality mgmt software

Education

Quality management certifications

Coal testing certifications

Tools

Quality control equipment

Laboratory instruments

Job description

About the role

PT SAM Mining is seeking an experienced Supervisor Quality Control Batubara to join our operations team in North Barito, Central Kalimantan. This is a full-time position that plays a critical role in maintaining the highest standards of coal quality across our mining operations. As Supervisor Quality Control Batubara, you will be responsible for overseeing quality assurance processes, ensuring compliance with international standards, and safeguarding the integrity of our products. This supervisory role is essential to our operational excellence and directly impacts our reputation in the global coal market.

Key responsibilities :

• Supervise and coordinate daily quality control activities across coal extraction, processing, and handling operations
• Conduct regular sampling and testing of coal to ensure compliance with contractual specifications and international standards
• Monitor and maintain quality control equipment, calibration records, and testing procedures
• Analyse quality test results and prepare comprehensive reports for management and clients
• Identify quality deviations and implement corrective actions to resolve non-conformances
• Develop and maintain standard operating procedures (SOPs) for quality control processes
• Train and mentor quality control staff on testing methodologies and quality standards
• Liaise with production teams to address quality concerns and optimise operational efficiency
• Maintain detailed documentation of all quality control activities and maintain audit trails
• Ensure compliance with relevant environmental, health, and safety regulations
• Participate in internal and external audits and support continuous improvement initiatives

What we're looking for :

• Good communication in English and organizational skill
• Minimum 2-3 years of experience in quality control or quality assurance within mining, coal, or similar industrial operations
• Proven supervisory or team leadership experience with the ability to manage and develop quality control personnel
• Strong knowledge of coal quality parameters, testing methods, and international quality standards (ISO standards preferred)
• Proficiency in operating quality control equipment and laboratory instruments
• Excellent analytical and problem-solving skills with the ability to interpret test data and identify trends
• Sound understanding of mining operations, coal processing, and supply chain requirements
• Strong communication skills in English and Indonesian; additional languages are advantageous
• Competence in Microsoft Office applications and quality management software systems
• Valid driving licence and willingness to work in a remote mining location
• Commitment to health, safety, and environmental best practices
• Professional qualifications or certifications in quality management or coal testing are highly desirable

Willing to be based in Muara Teweh, North Barito, Central Kalimantan

What we offer

PT SAM Mining is committed to providing a rewarding workplace where our employees can develop their careers and contribute meaningfully to our operations. We offer competitive remuneration packages that reflect your experience and expertise. Additional benefits include health and medical insurance coverage, life insurance, and access to on-site facilities. We foster a collaborative working environment that values safety, integrity, and continuous improvement. Professional development opportunities are available through training programmes and mentorship. We maintain flexible arrangements where possible to support work-life balance, and we provide support for employees working in remote locations. Our commitment to employee wellbeing includes comprehensive health and safety protocols to ensure a secure working environment.

About us

PT SAM Mining is a leading coal mining operation in Central Kalimantan, dedicated to delivering high-quality coal products to international markets. With a strong commitment to operational excellence, safety, and environmental responsibility, we maintain rigorous standards across all aspects of our mining operations. Our team comprises skilled professionals who are passionate about delivering superior products and maintaining the highest ethical standards. We pride ourselves on our reputation for reliability, quality, and professional conduct in the global coal industry. Joining PT SAM Mining means becoming part of a dynamic organisation that values expertise, integrity, and continuous improvement.