QC Laboratory Internship (2027)

Ecolab; Singapore; On-site; SGD 10,000 - 15,000; Full time

Job summary

Ecolab in Singapore invites applications for a QC Laboratory Intern to support daily testing activities in a chemical manufacturing environment. The role focuses on testing raw materials, in-process samples, and finished products to ensure quality and safety standards are met.

You will prepare samples, label reagents and solutions, and maintain equipment and records while learning standard operating procedures and safety practices in a busy lab setting.

Qualifications

• Pursuing a diploma in Chemistry, Chemical Engineering, Applied Science, or related field.
• Basic understanding of laboratory practices and chemical safety.
• Ability to follow test methods, SOPs, and safety instructions.
• Good communication, teamwork, and willingness to learn.
• Basic Microsoft Office skills.

Responsibilities

• Test raw materials, in-process samples, and finished products.
• Prepare and label samples, reagents, and standard solutions.
• Perform routine checks, cleaning, and basic maintenance of laboratory instruments.
• Record test results accurately in laboratory worksheets and the QC system.
• Report unusual results, deviations, or non-conformities.
• Manage sample storage, retention, and disposal according to procedures.
• Monitor stocks of chemicals, reagents, and laboratory consumables.
• Maintain a clean, organized, and safe laboratory environment.
• Support documentation, investigations and improvement activities when required.

Skills

Communication

Teamwork

Willingness to learn

MS Office

Follow test procedures

Education

Diploma in Chemistry/related field

Job description

QC Laboratory Intern supports daily testing activities in a chemical manufacturing environment, helping to ensure that raw materials, in process samples, and finished products meet quality and safety requirements.

Key Responsibilities

• Test raw materials, in-process samples, and finished products.
• Prepare and label samples, reagents, and standard solutions.
• Perform routine checks, cleaning, and basic maintenance of laboratory instruments.
• Record test results accurately in laboratory worksheets and the QC system.
• Report unusual results, deviations, or non-conformities
• Manage sample storage, retention, and disposal according to procedures.
• Monitor stocks of chemicals, reagents, and laboratory consumables.
• Maintain a clean, organized, and safe laboratory environment.
• Support documentation, investigations and improvement activities when required.

Learning Outcomes

• Gain practical experience in routine quality-control testing.
• Prepare samples and laboratory solutions safely and accurately.
• Develop confidence in using and caring for laboratory equipment.
• Maintain clear, accurate, and traceable test records.
• Recognize and report quality issues appropriately.
• Build strong habits in safety, teamwork, and professional laboratory practice.

Role Requirements

• Pursuing a diploma in Chemistry, Chemical Engineering, Applied Science, or a related field.
• Basic understanding of laboratory practices and chemical safety.
• Ability to follow test methods, SOPs, and safety instructions.
• Good communication, teamwork, and willingness to learn.
• Basic Microsoft Office skills
• Working Location: Gul Lane
• Company Transport provided from various MRT Stations: Boon Lay, Jurong East, Chua Chu Kang, Outram Park, Bedok