To lead technical and research activities that deliver quality lot release and biologics testing services, while providing scientific expertise to advance the laboratory's capabilities in testing complex biologics.

Health Sciences Authority
Senior Analytical Scientist (Regulatory Testing Operations)
Fixed Terms
Closing on 07 Apr 2026What the role is
What you will be working on
Technical Execution & Capability Development:
- Perform and supervise biologics testing including cellular, immunological, molecular and analytical assays, review results, and interpret data to prepare test reports.
- Lead method transfers from manufacturers, establish and validate test methods for regulatory testing of biologics.
- Plan and execute research projects to enhance laboratory capabilities and develop new test methods for accreditation.
- Review vaccine lot release submissions, assess batch compliance, and investigate product complaints or adverse reactions.
- Identify laboratory capability gaps and propose actionable improvement plans.
- Support transformation projects using AI or automation tools to enhance lab productivity.
Consultancy & Leadership
- Provide expert scientific opinions related to biologics testing to clients and stakeholders.
- Evaluate training programs and provide technical guidance to junior scientists and students.
- Represent the laboratory at local and international conferences, meetings, professional forums, and cross-functional collaborations.
Quality & Safety
- Prepare, review and update Standard Operating Procedures (SOPs), laboratory manuals, and relevant test and instrumental qualification and maintenance records to ensure quality system compliance to ISO17025 standards and relevant international guidelines.
- Assist in administrative tasks to ensure smooth laboratory operations.
What we are looking for
- Strong background in Life Sciences, Biomedical Sciences, Biochemistry, or a relevant scientific discipline.
- Minimum of 7 years of working experience in laboratory testing of biologics or relevant pharmaceutical industry.
- Deep understanding of ISO17025, Good Laboratory Practice (GLP), and international guidelines for quality management system.
- Demonstrated knowledge of vaccine lot release processes and regulatory frameworks.
- Hands-on mastery of PCR/qPCR/ddPCR, ELISA, NGS, cellbased potency assays (cytotoxicity, flow cytometry) and analytical techniques such as HPLC, LC-MS and CGE analysis for biologics products.
- Strong skills in biostatistics and data analysis software.
- Experience in bioinformatics for identification of microbiological organisms in complex biologics products combined with wet lab validation is advantageous.
- Experience in AI/ML applications in biologics testing is advantageous.
- Proven ability to manage projects, lead workgroups, and mentor technical staff.
- Exceptional problem-solving skills with meticulous attention to detail during investigations.
- Excellent communication skills for client and stakeholder consulting and cross-functional teamwork.
- Ability to work independently, manage multiple high priority projects, and adapt rapidly to changes in workplace.
About your application process
This job is closing on 07 Apr 2026.
If you do not hear from us within 4 weeks of the job ad closing date, we seek your understanding that it is likely that we are not moving forward with your application for this role. We thank you for your interest and would like to assure you that this does not affect your other job applications with the Public Service. We encourage you to explore and apply for other roles within Health Sciences Authority or the wider Public Service.
About Health Sciences Authority
The Health Sciences Authority (HSA) applies medical, pharmaceutical and scientific expertise through its three professional groups, Health Products Regulation, Blood Services and Applied Sciences, to protect and advance national health and safety. HSA is a multidisciplinary authority. It serves as the national regulator for health products, ensuring they are wisely regulated to meet standards of safety, quality and efficacy. As the national blood service, it is responsible for providing a safe and adequate blood supply. It also applies specialised scientific, forensic, investigative and analytical capabilities in serving the administration of justice.
For more details, visit http://www.hsa.gov.sg/.
For more updates on public health and safety matters, follow us on Twitter at www.twitter.com/HSAsg and LinkedIn at https://sg.linkedin.com/company/health-sciences-authority.
Learn more about Health Sciences Authority