(TK) Operator, Chemical Preparation (24128)
Date: Sep 26, 2025
Location: Tjiwi Kimia Mojokerto Mill, Jawa Timur, Indonesia
Company: ASTAR
Job Responsibility :
- Prepare chemical solutions and reagents based on standard operating procedures (SOPs) and formulation sheets.
- Measure, weigh, and mix chemicals using appropriate laboratory equipment.
- Label and store prepared chemicals with correct identification and hazard information.
- Maintain cleanliness and organization of the chemical preparation area.
- Monitor inventory levels of raw materials and request replenishment when needed.
- Dispose of chemical waste according to environmental and safety guidelines.
- Document preparation activities accurately in logs or digital systems.
- Assist in calibration and maintenance of chemical preparation instruments.
- Collaborate with laboratory staff, production teams, or researchers to meet chemical requirements.
Requirements :
- Diploma or Bachelor's degree in Chemistry, Chemical Engineering, or related field.
- Familiarity with laboratory practices and chemical handling.
- Attention to detail and strong organizational skills.
- Ability to work independently and as part of a team.
- Placement in Tjiwi Kimia Mills, Mojokerto