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Quality Control
1 month ago
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Important information
Contract type:
Permanent
Salary:
IDR 44,400,000 / year
Location:
Semarang, Semarang City, Central Java, Indonesia
Work mode:
Onsite
Published on:
25 September 2026
What they need
About the role
We are looking for a Quality Control professional with strong laboratory and analytical skills to join our FoodTech manufacturing team. You will be hands-on, technically capable, detail-oriented, and confident working independently in a QC laboratory, performing FFA testing from sampling through calculation and result interpretation.
Key responsibilities
- Conduct routine quality testing and inspection of raw materials, in-process materials, and finished products.
- Perform Free Fatty Acid (FFA) analysis of cooking oil using the acid-base titration method.
- Prepare samples, reagents, and laboratory equipment for FFA testing.
- Perform accurate titration, endpoint determination, and FFA calculation according to established test methods.
- Monitor and document oil quality trends throughout the production process.
- Evaluate test results against established specifications and quality standards.
- Conduct routine sampling from the production line and ensure samples are representative.
- Maintain accurate laboratory records, test reports, and QC documentation.
- Immediately report out-of-specification (OOS) results and quality deviations.
- Support root cause analysis, corrective actions, and preventive actions (CAPA) related to quality issues.
About you
- Bachelor's degree (S1) is mandatory, preferably in Food Technology, Food Science, Chemistry, or a related field.
- Hands-on experience performing FFA testing using titration is required.
- Able to independently perform oil sampling and sample preparation.
- Able to independently perform reagent preparation.
- Able to independently perform acid-base titration.
- Able to independently perform endpoint determination.
- Able to independently perform FFA calculation and result interpretation.
- Able to independently perform documentation and reporting of test results.
- Good understanding of oil quality parameters, particularly FFA and its relationship to oil quality and production conditions.
- Familiar with laboratory equipment, analytical procedures, and basic wet chemistry techniques.
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