Saptaindra Sejati (SIS) Jobs: 7 Positions
PT Saptaindra Sejati (SIS) is one of Indonesia’s leading mining contractors, specializing in coal mining services. As a subsidiary of PT Alamtri Resources Indonesia Tbk (formerly known as PT Adaro Energy Indonesia Tbk), SIS plays a crucial role in supporting Adaro’s mining operations by providing a broad range of services, including contract mining, civil works, infrastructure development, and land logistics. Over the years, SIS has developed a strong reputation for its expertise, efficiency, and commitment to safety in the mining industry.SIS was established to meet the growing demand for reliable mining services in Indonesia. With its headquarters in Jakarta, the company operates across various mining sites throughout the country. SIS has continuously expanded its operations, investing in advanced technologies, modern equipment, and workforce training to ensure optimal efficiency in coal extraction. Through strategic planning and engineering solutions, SIS has contributed significantly to Indonesia’s coal industry, ensuring the smooth transportation and production of coal for domestic and international markets.
A strong focus on workforce development is a key part of SIS’s success. The company employs thousands of workers across various roles, including operators, mechanics, engineers, and management personnel. To enhance employee skills, SIS provides integrated technical and managerial training programs, ensuring that its workforce is equipped with the knowledge and expertise required to meet industry demands. This commitment to continuous learning has enabled SIS to maintain high operational standards while fostering a skilled and professional team.
Safety and sustainability are top priorities for SIS. The company has implemented rigorous safety protocols to protect its employees and ensure compliance with industry standards. By maintaining strict safety regulations, SIS has achieved impressive safety performance indicators, such as a low Lost Time Injury Frequency Rate (LTIFR) and Severity Rate (SR). Additionally, SIS is committed to sustainable mining practices, focusing on responsible land management, waste disposal, and environmental preservation. The company actively seeks innovative solutions to minimize its ecological footprint while maintaining efficient operations.
Despite the challenges faced by the coal mining industry, including market fluctuations and regulatory changes, SIS has demonstrated resilience by adapting to evolving conditions. The company continues to explore opportunities for growth, investing in new technologies, expanding its capabilities, and improving its workforce. As the mining sector evolves, SIS remains committed to maintaining its position as a leading mining contractor in Indonesia, contributing to the country’s economic development while prioritizing safety, efficiency, and sustainability.
PT Saptaindra Sejati’s success can be attributed to its dedication to operational excellence, strategic planning, and workforce development. By continuously improving its services, investing in innovation, and maintaining high safety standards, SIS remains a reliable partner for mining companies in Indonesia. As the industry advances, SIS is well-positioned to adapt and thrive in the competitive mining landscape, ensuring its continued contribution to the nation’s energy sector.
PT Saptaindra Sejati (a subsidiary of PT Alamtri Resources Indonesia Tbk) is inviting qualified and driven professionals to join our team as:
Lead Officer - Internal Auditor
- Closing Date: 31 August 2026
- Status: Permanent
- Experience: 3 Years
- Placement: DKI Jakarta
Job Responsibilities
- Ensure audit policies, manuals, procedures, forms, and supporting documentation are implemented within the assigned area.
- Develop and review preliminary audit findings to identify key risks and control gaps.
- Monitor the implementation of audit procedures and provide recommendations for continuous improvement.
- Prepare and maintain the Annual Audit Plan as the basis for the organization's annual audit activities.
- Oversee the end-to-end audit process, including opening conferences, audit assignments, desk audits, field audits, and audit program implementation, ensuring completion within the established timeline and standards.
- Ensure timely preparation of audit reports, monitoring reports, and follow-up actions on audit recommendations.
- Evaluate the effectiveness of internal controls, risk management, and governance processes, and recommend corrective actions where necessary.
Job Requirements
- Bachelor’s Degree in Accounting, Finance, Engineering, Geology, IT, or related fields.
- Minimum 5-8 years of experience in Internal Audit, preferably in mining, energy, manufacturing, or public accounting.
- Professional certification such as CIA, CFE, CISA, or CRMA is an advantage.
- Strong knowledge of Internal Audit, Risk Management, Internal Control, and Corporate Governance.
- Experience in Risk-Based Internal Audit (RBIA) and audit planning.
- Strong understanding of SAP / ERP systems and data analytics.
- Proven ability to lead audit teams and manage end-to-end audit processes.
- Strong analytical, critical thinking, communication, and leadership skills.
- High integrity, independent, objective, and detail-oriented.
- Willing to travel to operational sites as required.
Senior Officer - General Purchasing
- Closing Date: 31 August 2026
- Status: Permanent
- Experience: 3 Years
- Placement: DKI Jakarta
Job Responsibilities
- Manage end-to-end procurement activities for general goods and services, including strategic and complex purchasing requirements.
- Process and administer Purchase Requisitions (PR) and Purchase Orders (PO), ensuring accuracy, compliance, and timely completion.
- Monitor procurement performance, including PO status, lead times, transaction backlog, and SLA achievement, while resolving procurement-related issues.
- Coordinate with vendors and internal stakeholders to ensure quality, cost, and delivery requirements are met.
- Evaluate vendor performance and maintain effective supplier relationships to support business objectives.
- Analyze procurement data, prepare performance reports, dashboards, and KPI analyses, and recommend process improvements.
- Manage urgent procurement requests (Fast Track Purchase) and ensure all procurement transactions are properly documented and compliant.
- Drive continuous improvement initiatives and provide guidance and coaching to team members to enhance procurement efficiency and service quality.
Job Requirements
- Bachelor's Degree in any major, preferably from Industrial Engineering.
- Minimum 3-5 years of experience in Purchasing or Procurement.
- Good understanding of procurement processes, vendor management, and purchasing administration.
- Experience using ERP systems (SAP is an advantage).
- Strong analytical, communication, and negotiation skills.
- Detail-oriented, proactive, and committed to maintaining compliance with company policies.
- Willing to be based in Jakarta.
Senior Officer - Operation Vendor Selection
- Closing Date: 31 August 2026
- Status: Permanent
- Experience: 3 Years
- Placement: DKI Jakarta
Job Responsibilities
- Execute end-to-end sourcing activities, including tenders, direct selection, and direct appointments, in accordance with company policies and procurement procedures.
- Develop and implement sourcing strategies by analysing procurement data, market trends, and supplier capabilities to improve cost efficiency and sourcing effectiveness.
- Coordinate vendor selection activities, including bid publication, clarification, technical and commercial evaluations, negotiations, and vendor recommendation.
- Prepare, review, and finalize procurement documents, contracts, and vendor selection documentation while ensuring compliance with company governance and legal requirements.
- Collaborate with internal stakeholders, including Legal, Finance, and end users, to ensure successful contract implementation and procurement execution.
- Monitor sourcing performance, procurement KPIs, vendor competitiveness, cost savings, and compliance to support continuous improvement initiatives.
- Identify procurement risks and recommend mitigation strategies to ensure supply continuity and operational efficiency.
- Prepare procurement analysis, sourcing reports, and strategic recommendations to support management decision-making.
Job Requirements
- Bachelor's Degree from any major, preferably from Industrial Engineering
- Minimum 3 years of experience in Procurement, Strategic Sourcing, or Vendor Management.
- Strong understanding of sourcing, tendering, contract management, and vendor selection processes.
- Experience handling procurement for equipment rental, subcontractors, or indirect procurement is an advantage.
- Good negotiation, analytical, and stakeholder management skills.
- Familiar with ERP systems (SAP is an advantage) and Microsoft Office, especially Excel.
- Detail-oriented, proactive, and committed to maintaining procurement compliance and governance.
- Willing to be based in Jakarta.
Senior Officer - IT Infrastructure, Network and Communication
- Closing Date: 31 August 2026
- Status: Permanent
- Experience: 2 Years
- Placement: DKI Jakarta
Job Responsibilities
- Procure, develop, configure, and customize IT systems and applications to support the company’s operational and business requirements.
- Analyze business needs and translate them into effective IT solutions, including system enhancements and process improvements.
- Communicate IT processes, methodologies, system updates, and analysis results clearly to management and relevant stakeholders.
- Plan and execute IT infrastructure projects within the company’s work environment in line with the approved business plan.
- Implement standardized IT processes, controls, and best practices to ensure systems, software, and networks operate consistently, securely, and reliably.
- Monitor system performance and network availability to ensure optimal uptime and service continuity.
- Diagnose, troubleshoot, and resolve hardware, software, system, and network issues in a timely and effective manner.
- Proactively identify potential technical issues and take preventive actions to minimize operational disruptions.
- Manage and maintain communication systems, including email platforms, collaboration tools, and related applications.
- Ensure effective management of data backup, system recovery, and disaster recovery procedures to protect business continuity.
- Conduct regular system checks, testing, and documentation to support audit, compliance, and continuous improvement.
Job Requirements
- Bachelor’s Degree in Information Technology, Computer Science, or a related field.
- Minimum 1-2 years experience in IT support or infrastructure management is preferred.
- Good understanding of IT infrastructure, networks, operating systems, and security.
- Strong analytical and problem-solving skills.
- Good communication skills and ability to coordinate with users and management.
Senior Officer - IT System Analyst
- Closing Date: 31 August 2026
- Status: Permanent
- Experience: 3 Years
- Placement: DKI Jakarta
Job Responsibilities
- Analyze business processes and user requirements, and translate them into clear system specifications for new application development and enhancement of existing systems.
- Design system functional flows, data flows, and application integrations while ensuring alignment with the company’s established system architecture.
- Coordinate closely with developers, QA teams, users, and external vendors throughout system development, testing, implementation, and change processes.
- Review and validate solution designs to ensure compliance with IT Governance, information security standards, and internal company procedures.
- Monitor application performance, stability, and usability; conduct regular evaluations and propose recommendations for continuous system improvement.
- Act as a technical advisor to operational teams and users by providing guidance on effective system usage and functionality.
- Support internal and external audit activities by preparing system documentation, data, and technical explanations related to application management.
- Perform impact analysis prior to system changes to ensure minimal disruption to business processes and application integrations.
- Develop and maintain system analysis standards, documentation templates, and guidelines to improve consistency and quality.
- Conduct technology and solution assessments to ensure alignment with the company’s digital transformation roadmap.
- Oversee application change management activities, ensuring all changes follow proper approval, testing, and verification procedures.
- Build and maintain a system knowledge base or technical references to support operations and accelerate incident resolution.
Job Requirements
- Bachelor’s Degree in Information Systems, Computer Science, Information Technology, or a related field.
- Experience 1-3 years as a System Analyst, Business Analyst, or Application Analyst is preferred.
- Fresh graduates with strong academic background and extensive organizational experience are welcome to apply.
- Basic knowledge of IT governance, information security, and audit requirements is an advantage.
- Strong analytical, problem-solving, and communication skills.
- Able to work collaboratively with cross-functional teams and manage multiple priorities.
Engineer - Electric
- Closing Date: 31 August 2026
- Status: Permanent
- Experience: 5 Years
- Placement: DKI Jakarta
Job Responsibilities
- Analyze electrical equipment performance and identify reliability improvement opportunities.
- Develop engineering recommendations, maintenance standards, SOPs, and technical guidelines.
- Conduct technical reviews, inspections, and Root Cause Analysis (RCA) for equipment failures.
- Support sites with troubleshooting, commissioning, testing, and engineering improvements.
- Perform condition monitoring and recommend predictive maintenance strategies.
- Coordinate with vendors, OEMs, and site teams to resolve technical issues and ensure compliance with company standards.
Job Requirements
- Minimum Bachelors’ Degree in Electrical Engineering
- Have minimum 5 years experience in Electrical Engineering, preferably within the mining, heavy equipment, power generation, or industrial sectors.
- Good understanding of preventive maintenance, equipment technical analysis, warranty and insurance and data maintenance management.
- Having exposure in BEV / HEV systems, high-voltage electrical systems, battery management systems, and EV charging infrastructure will be advantage.
- Willing to be placed in Jakarta and travel frequently to operational sites
Senior Officer - Operation Staff Development
- Closing Date: 31 August 2026
- Status: Permanent
- Experience: 3 Years
- Placement: DKI Jakarta
Job Responsibilities
- Design, control, and evaluate training and development programs for production supervisors and operations personnel using a data-driven and competency-based approach. This includes conducting training needs analysis, developing structured competency frameworks, and assessing training effectiveness to ensure alignment with competency standards, HR development strategies, and overall company performance objectives.
Job Requirements
- Bachelor’s Degree in Mining Engineering, Mechanical Engineering or other related major
- Minimum 3-5 years of relevant experience in training and development, production, or operational roles (preferably in mining, mining contractor or heavy industry)
- Fresh graduates with strong academic performance, organizational experience, and relevant internship exposure are welcome to apply
- Experience in designing and delivering structured training programs is an advantage
- Strong analytical skills with a data-driven mindset
- Excellent communication, facilitation, and stakeholder management skills
- Highly organized, proactive, and able to work collaboratively across functions
- Willing to be based in Jakarta and travel occasionally as required
Only shortlisted candidates will be notified.
AlamTri Group never charges any fee during the recruitment process.
- Lead Officer - Internal Auditor
- Senior Officer - General Purchasing
- Senior Officer - Operation Vendor Selection
- Senior Officer - IT Infrastructure, Network and Communication
- Senior Officer - IT System Analyst
- Engineer - Electric
- Senior Officer - Operation Staff Development
