R&D Formulation Technician (Lab & Testing)

MARENC Energy; Jakarta Pusat; On-site; IDR 66,960,000 - 111,600,000; Full time

Job summary

PT Marenc International Technologies in Jakarta is seeking a careful and organized Laboratory Technician to support chemical formulation and product development activities in an on-site role. You will work closely with the Formulation Engineer and leadership to prepare formulations, run tests, and maintain reliable laboratory operations.

The candidate should have technical qualifications in chemistry and hands-on lab experience is preferred, with a willingness to learn formulation development

Qualifications

• SMK Kimia or a related D3-level qualification.
• Previous laboratory experience preferred; fresh graduates with practical training encouraged.
• Comfortable handling chemicals and laboratory equipment.
• Accurate weighing, measurement and documentation.
• Detail-oriented, disciplined, reliable.
• Basic English technical understanding advantageous.

Responsibilities

• Prepare laboratory-scale chemical formulations and samples per technical instructions.
• Accurately weigh, mix, blend and label chemicals and raw materials.
• Support routine formulation and product-performance testing.
• Record experimental observations and test results accurately.
• Prepare samples for internal evaluation, customers and external laboratories.
• Maintain organized sample records and laboratory notebooks.
• Manage raw-material samples, chemical inventory and laboratory consumables.
• Maintain laboratory equipment, glassware and work areas in good condition.
• Support stability studies, compatibility tests and comparative product evaluations.
• Assist the formulation engineer during development and troubleshooting activities.
• Follow laboratory safety, chemical-handling and waste-management procedures.
• Maintain confidentiality regarding formulations, samples and technical information.

Skills

Attention to detail

Documentation skills

Chemical handling

Basic MS Excel

Willing to learn

English tech understanding

Education

SMK Kimia

D3 Chemical Analysis

D3 Chemistry

D3 Chemical Engineering

Tools

Excel

Job description

PT Marenc International Technologies in Jakarta is seeking a careful and organized Laboratory Technician to support chemical formulation and product development activities in an on-site role. You will work closely with the Formulation Engineer and leadership to prepare formulations, run tests, and maintain reliable laboratory operations.

The candidate should have technical qualifications in chemistry and hands-on lab experience is preferred, with a willingness to learn formulation development