Lab Analyst

YSQ International Pte Ltd; Batam; On-site; IDR 60,000,000 - 110,000,000; Full time

Job summary

YSQ International is seeking a Laboratory Analyst / QC Analyst to conduct chemical and physical testing on raw materials, in-process samples, and finished products such as e-liquids, nicotine pouches, and flavor capsules. Proficiency with GC FID and strict adherence to documentation is essential.

You will document results, prepare CoAs, standardize reagents, and maintain laboratory compliance with GLP, ISO 17025, ISO 9001, and GMP standards.

Qualifications

• Diploma or Bachelor's degree in chemistry or related field.
• Experience in Quality Control.
• Familiar with GLP, ISO 17025, ISO 9001, GMP.
• Knowledge of raw material specs and solvents.

Responsibilities

• Perform routine laboratory analysis for chemical and instrumental testing (GC FID) on raw materials, in-process and finished goods.
• Perform routine verification, maintenance, and basic troubleshooting of laboratory analytical instruments.
• Record raw testing data and results in lab logbooks or system software.
• Prepare and draft Certificates of Analysis (CoA).
• Prepare, standardize, and label chemical reagents, volumetric solutions, and secondary reference standards with precise expiry tracking.
• Perform routine cleaning, basic maintenance, and daily verification/checking of analytical instruments and glassware.
• Maintain cleanliness, orderliness, and safety (5S) in the laboratory area.

Skills

Analytical thinking

Attention to detail

Problem solving

English proficiency

Integrity and objectivity

Shift work capable

Lab report writing

Education

Diploma (D3) or Bachelor's Degree in Chemistry or related field

Tools

GC FID

Job description

Laboratory Analyst / QC Analyst responsible for conducting laboratory analysis, chemical and physical testing of raw materials, in-process samples, and finished products of e-liquids, nicotine pouches, and flavor capsules.

Key responsibilities

• Perform routine laboratory analysis for chemical and instrumental testing (GC FID) on raw materials, in-process and finished goods
• Perform routine verification, maintenance, and basic troubleshooting of laboratory analytical instruments
• Record raw testing data and results in lab logbooks or system software
• Prepare and draft Certificates of Analysis (CoA)
• Prepare, standardize, and label chemical reagents, volumetric solutions, and secondary reference standards with precise expiry tracking
• Perform routine cleaning, basic maintenance, and daily verification/checking of analytical instruments and glassware
• Maintain cleanliness, orderliness, and safety (5S) in the laboratory area

About you

• Diploma (D3) or Bachelor's Degree (S1) in Chemistry, Chemical Engineering, Pharmacy, Industrial Chemistry, or a related scientific discipline
• Experience as Quality Control
• Strong background in GLP, ISO 17025, ISO 9001, and GMP standards
• Knowledge of chemical raw material specifications, organic solvents (PG/VG), aromatic compounds, and nicotine chemistry
• Understanding of Quality Control documentation (SOP, Work Instructions, Certificate of Analysis / CoA)
• Strong analytical thinking and meticulous attention to detail
• Fluent English proficiency for reading instrument manuals, SOPs, and raw material CoAs
• Capability in problem solving, effective communication, integrity and objectivity
• Able to work by shift hour
• High proficiency in filling out reports with clear and objective language