Quality Control Technician

Avantor; Singapore; On-site; SGD 42,000 - 69,000; Full time

Job summary

Avantor in Singapore is seeking a Quality Control Analyst to perform routine testing of raw materials and finished products, document results, and maintain QA documentation. You will enforce QC procedures, address issues with supported solutions, and support investigations and customer complaints in a fast-paced lab environment.

The role requires a Diploma or equivalent, 2–3 years in QC labs, and experience with compendial testing and lab equipment.

Qualifications

• Diploma or equivalent in a chemical or life sciences discipline.
• Formal training in GMP/GLP and laboratory practices preferred.
• Minimum 2–3 years hands-on experience in a Quality Control laboratory.
• Experience with compendial testing (USP/EP/BP/JP) advantageous.

Responsibilities

• Conduct inspection and testing of raw materials and finished goods to ensure quality.
• Develop, implement, and enforce quality control procedures and standards.
• Document inspection results, test data, and quality reports accurately and promptly.
• Identify quality issues with escalation to direct reporting.
• Maintain laboratory inventory using KANBAN systems for chemicals and consumables.
• Perform routine and non-routine chemical testing on raw materials and finished products.
• Operate laboratory instruments (e.g., pH meter, conductivity meter, UV spectrophotometer, Karl Fischer titrator, FTIR, titration apparatus) in accordance with SOPs.
• Follow established test methods and compendial standards (USP, EP, BP, JP, ACS) and EXCiPACT guidelines.
• Analyze test results, calculate data, and prepare reports to verify compliance with specifications.
• Review laboratory data forms, including water testing and direct measurement analyses.
• Arrange Calibrate, maintain, and troubleshoot laboratory equipment to ensure optimal performance.
• Record final results and raw data in the SAP system.
• Support investigations, customer complaints, and troubleshooting activities through detailed analytical review.
• Apply appropriate disposition labels to materials (e.g., accepted, rejected, quarantined).
• Handle hazardous materials in compliance with safety protocols and using appropriate PPE.

Skills

Quality control

Analytical techniques

GMP/GLP knowledge

Documentation and reporting

Education

Diploma in Chemistry, Microbiology, Biotechnology

ITE certificate / Higher Nitec in Chemical Process Technology

Tools

pH meter

Conductivity meter

UV spectrophotometer

Karl Fischer titrator

FTIR

Titration apparatus

Job description

The Opportunity:

Responsible for completing product quality checks, conducting routine testing and analysis of production output, reviewing quality checks for accuracy, and documenting quality control issues as needed. Communicates with quality control, quality assurance and production teams to provide or obtain information requiring some explanation. Carries out day-to-day objectives following defined procedures, addressing recurring problems with known solutions and resolving more complex issues using experience and available support.

Key Responsibilities

• Conduct inspection and testing of raw materials and finished goods to ensure compliance with quality standards.


• Develop, implement, and enforce quality control procedures and standards.


• Document inspection results, test data, and quality reports accurately and promptly.


• Identify quality issues with escalation to direct reporting


• Maintain laboratory inventory using KANBAN systems for chemicals and consumables.


• Perform routine and non-routine chemical testing on raw materials and finished products.


• Operate laboratory instruments (e.g., pH meter, conductivity meter, UV spectrophotometer, Karl Fischer titrator, FTIR, titration apparatus) in accordance with SOPs.


• Follow established test methods and compendial standards (USP, EP, BP, JP, ACS) and EXCIPACT guidelines.


• Analyze test results, calculate data, and prepare reports to verify compliance with specifications.


• Review laboratory data forms, including water testing and direct measurement analyses.


• Arrange Calibrate, maintain, and troubleshoot laboratory equipment to ensure optimal performance.


• Record final results and raw data in the SAP system.


• Support investigations, customer complaints, and troubleshooting activities through detailed analytical review.


• Apply appropriate disposition labels to materials (e.g., accepted, rejected, quarantined).


• Handle hazardous materials in compliance with safety protocols and using appropriate PPE.

QUALIFICATIONS (Education/Training, Experience and Certifications)

• Diploma in Chemistry, Microbiology, Biotechnology, or a related scientific discipline_ /orITE Certificate or Higher Nitec in Chemical Process Technology, Biotechnology, Environmental Science, or a related discipline.


• Formal training in laboratory practices, analytical techniques, and GMP/GLP standards is preferred.

Experience

• Minimum 2–3 years of hands‑on experience in a Quality Control laboratory within the pharmaceutical, chemical, or life sciences industry.


• Experience with compendial testing (USP, EP, BP, JP) and working in cleanroom environments is an advantage.


• Familiarity with SAP and equipment calibration is desirable.

Certifications

• Certification in Good Laboratory Practices (GLP), ISO standards (e.g., ISO 9001, ISO 17025), or EXCiPACT is a plus.


• Safety training for handling hazardous materials and PPE usage is required.

KNOWLEDGE SKILLS AND ABILITIES (Those necessary to perform the job competently)

• Applied working knowledge of various laboratory instrumentation


• Ability to work collaboratively in a diverse team environment with people at all levels in the organization


• Proficiency in Microsoft Word, Power Point, Excel and Access


• Strong problem solving and analytical skills

ENVIRONMENTAL WORKING CONDITIONS & PHYSICAL EFFORT (Under Typical Positions)

• Typically works in an office environment with adequate lighting and ventilation and a normal range oftemperature and noise level.


• At times, may be exposed to a variety of different chemicals including flammables, corrosives, oxidizers, and others.


• Work assignments are diversified. Examples of past precedent are used to resolve work problems. New alternatives may be developed to resolve problems.


• A frequent volume of work and deadlines impose strain on routine basis.


• Minimal physical effort is required. Work is mostly sedentary but does require walking, standing, bending, reaching, lifting, or carrying objects that typically weigh less than 10 lbs.


• May be required to work on a shift schedule (e.g., 3:00 PM to 12:00 AM) or over time to support ad hoc business demands.


• Ability to communicate effectively, both verbally and in writing

Disclaimer: The above statements are intended to describe the general nature and level of work being performed by employees assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of employees assigned to this position. Avantor is proud to be an equal opportunity employer.

Why Avantor?

Dare to go further in your career. Join our global team of 14,000+ associates whose passion for discovery and determination to overcome challenges relentlessly advances life‑changing science.

The work we do changes people's lives for the better. It brings new patient treatments and therapies to market, giving a cancer survivor the chance to walk his daughter down the aisle. It enables medical devices that help a little boy hear his mom's voice for the first time. Outcomes such as these create unlimited opportunities for you to contribute your talents, learn new skills and grow your career at Avantor.

We are committed to helping you on this journey through our diverse, equitable and inclusive culture which includes learning experiences to support your career growth and success. At Avantor, dare to go further and see how the impact of your contributions set science in motion to create a better world.

EEO Statement:

We are an Equal Employment/Affirmative Action employer and VEVRAA Federal Contractor. We do not discriminate in hiring on the basis of sex, gender identity, sexual orientation, race, color, religious creed, national origin, physical or mental disability, protected Veteran status, or any other characteristic protected by federal, state/province, or local law.

If you need a reasonable accommodation for any part of the employment process, please contact us by email at ••••@avantorsciences.com and let us know the nature of your request and your contact information. Requests for accommodation will be considered on a case‑by‑case basis. Please note that only inquiries concerning a request for reasonable accommodation will be responded to from this email address.

Privacy Policy:

We will use the personal information that you have submitted to us in order to consider your application for the relevant role.

Your privacy is important to us. Please click here for our Privacy Policy which explains the purposes for which we will use your personal information and the ways in which we will handle and retain your information. It also explains the rights you have in relation to your information, and how to contact us with any queries or requests.

3rd party non-solicitation policy:

By submitting candidates without having been formally assigned on and contracted for a specific job requisition by Avantor, or by failing to comply with the Avantor recruitment process, you forfeit any fee on the submitted candidates, regardless of your usual terms and conditions. Avantor works with a preferred supplier list and will take the initiative to engage with recruitment agencies based on its needs and will not be accepting any form of solicitation