Senior Scientist - Immunoassay

Labcorp is a global leader in laboratory services, providing the insights and answers that help healthcare providers, patients, researchers, pharmaceutical companies and health systems make confident decisions and improve outcomes. Through our unparalleled science, data, technology and laboratory network, we advance diagnostics, accelerate innovation and help address some of the world’s most important health challenges. As we shape the future of healthcare, we are leveraging advanced technologies, intelligent digital solutions and data-driven innovation across our operations to enhance how work gets done and deliver greater value to customers and patients. With our global scale and deep expertise, you’ll have the opportunity to do meaningful work, grow your career and make a real impact on people’s health around the world. Together, we’re improving health and improving lives.

Senior Scientist - Immunochemistry

Labcorp is seeking an Senior Scientist - Immunochemistry to join our team in Singapore.

The Senior Scientist is responsible for the development, optimization, qualification, validation, troubleshooting, and execution of complex bioanalytical assays supporting nonclinical and clinical drug development programs. The role requires deep technical expertise in cell-based neutralizing antibody (NAb) assays and/or flow cytometry, with the ability to serve as a scientific subject matter expert (SME) for assay design, data interpretation, and regulatory compliance.

The successful candidate will lead scientific initiatives, provide technical guidance to junior scientists, and collaborate with cross-functional stakeholders to support regulatory submissions and program milestones.

Key Responsibilities

Scientific and Technical Leadership

• Serve as a subject matter expert in cell-based immunogenicity assays, particularly neutralizing antibody (NAb) assays.
• Lead the design, development, optimization, qualification, transfer, and validation of bioanalytical methods.
• Provide scientific leadership in troubleshooting complex assay performance, data quality, and platform-related issues.

• Develop, optimize, and validate multicolor flow cytometry assays for pharmacokinetics, biomarker and functional cell-based applications.
• Design staining panels, gating strategies, assay controls, and data analysis approaches.
• Analyze and interpret complex flow cytometry datasets using appropriate software platforms.
• Support technology evaluation and implementation of new flow cytometry methodologies.

Study Execution and Data Review

• Oversee the execution of regulated bioanalytical studies.
• Review raw data, assay performance metrics, and study results to ensure scientific accuracy and data integrity.
• Ensure timely delivery of high-quality study data and reports.
• Investigate and document assay deviations, out-of-trend results, and laboratory incidents.

Regulatory Compliance and Quality

• Conduct work in accordance with applicable SOPs, quality systems, and regulatory requirements.
• Ensure compliance with GLP, GCP or other regulated laboratory environments, as applicable.
• Participate in audits, inspections, and client interactions as a technical representative.
• Support preparation and review of study reports, validation reports, SOPs, protocols, and regulatory documentation.

Collaboration and Mentoring

• Provide technical mentorship and training to scientists and analysts.
• Collaborate with Study Directors, Principal Investigators, Project Managers, Quality Assurance, and clients to ensure successful study outcomes.
• Contribute to continuous improvement initiatives and laboratory efficiency programs.
• Support business development activities, technical discussions, and proposal preparation when required.

Minimum Qualifications:

• Bachelor's degree with extensive relevant experience in bioanalytical sciences.

Preferred Qualifications:

• Master's degree in Immunology, Cell Biology, Biochemistry, Pharmaceutical Sciences, or a related scientific discipline with relevant industry experience
• 5+ years or more relevant industry experience or equivalent experience in a pharmaceutical, biotechnology, CRO, or regulated laboratory environment.

Additional Job Standards:

• Strong hands-on experience in cell-based neutralizing antibody (NAb) assays is highly preferred.
• Strong hands-on experience in flow cytometry assay development and data analysis is highly preferred.
• Experience supporting biologics, cell and gene therapies, vaccines, or other advanced therapeutic modalities is desirable.
• Experience in assay validation, qualification, and method transfer activities.
• Experience operating within GLP, GCP or other regulated environments is a strong plus.

At Labcorp we have a passion for helping people live happy and healthy lives. Every day we provide vital information that helps our clients and patients understand their health. If you are passionate about helping people and have a drive for service, then Labcorp could be a great next career step!

Labcorp is proud to be an Equal Opportunity Employer:

Labcorp strives for inclusion and belonging in the workforce and does not tolerate harassment or discrimination of any kind. We make employment decisions based on the needs of our business and the qualifications and merit of the individual. Qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), family or parental status, marital, civil union or domestic partnership status, sexual orientation, gender identity, gender expression, personal appearance, age, veteran status, disability, genetic information, or any other legally protected characteristic. Additionally, all qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law. 

We encourage all to apply

If you are an individual with a disability who needs assistance using our online tools to search and apply for jobs, or needs an accommodation, please visit our accessibility site or contact us at Labcorp Accessibility. For more information about how we collect and store your personal data, please see our Privacy Statement.