Life Sciences Scientist In-Vitro & Cell-Based Assays

RECRUIT EXPRESS PTE LTD; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A leading life sciences research firm in Singapore is looking for a Scientist (In-Vitro Operations) to establish and lead in-vitro toxicology studies. The ideal candidate will have a PhD in a relevant discipline and at least 5 years of relevant experience. Responsibilities include managing in-vitro studies, data analysis, and ensuring compliance with OECD GLP guidelines. This full-time role offers a salary range of SGD 7,000 – 8,500 with additional benefits in a regulated and quality-driven environment.

Qualifications

• 5 years relevant experience in in-vitro toxicology/pharmacology within CRO, R&D, or regulated research environments.
• Proven experience in method development, data analysis, and scientific reporting.
• Good understanding of OECD GLP, FDA, ICH guidelines related to in-vitro studies.

Responsibilities

• Establish, execute, and optimize in-vitro toxicology and pharmacology studies.
• Act as Study Director for assigned in-vitro studies.
• Provide technical expertise in flow cytometry (FACS), ELISA, biochemical and clinical pathology assays.

Skills

Cell culture (cell lines and/or primary cells)

Cell-based assays (colorimetric, fluorescence, absorbance)

FACS assay setup from scratch

Troubleshooting and analytical capabilities

Excellent communication

Stakeholder management skills

Education

PhD in Chemistry, Life Sciences, Biology, or related discipline

Job description

Scientist (In-Vitro Operations)

Industry: Life Sciences / Research & Development

Location: Queenstown

Employment Type: Full-time, Permanent

Working Hours: Office hours (5 days/week)

Salary Range: SGD 7,000 – 8,500

Role Overview

The Scientist (In-Vitro Operations) will be responsible for establishing, executing, and leading in-vitro toxicology and pharmacology studies in a regulated (OECD GLP) environment. The role supports regulatory studies, assay development, and the advancement of in-vitro capabilities aligned with the 3Rs principle.

Key Responsibilities

• Establish, execute, and optimize in-vitro toxicology and pharmacology studies in compliance with OECD GLP guidelines
• Conduct and oversee cell-based assays, genotoxicity and cytotoxicity studies (e.g. Ames, NRU, MLA, Micronucleus)
• Act as Study Director for assigned in-vitro studies, managing end-to-end scientific conduct, documentation, and reporting
• Lead method development, validation, data analysis, and reporting for in-vitro assays
• Provide technical expertise in flow cytometry (FACS), ELISA, biochemical and clinical pathology assays
• Drive development of advanced in-vitro models, including 3D and organotypic cultures
• Coordinate with cross-functional stakeholders, sponsors, and global teams on study execution and timelines
• Support internal and external quality audits, inspections, and compliance activities

Required Qualifications & Experience

• PhD in Chemistry, Life Sciences, Biology, or related discipline
• 5 years relevant experience in in-vitro toxicology/pharmacology within CRO, R&D, or regulated research environments will be advantageous
• Strong hands-on experience in:
  • Cell culture (cell lines and/or primary cells)
  • Cell-based assays (colorimetric, fluorescence, absorbance)
  • FACS assay setup from scratch
• Proven experience in method development, data analysis, and scientific reporting
• Good understanding of OECD GLP, FDA, ICH guidelines related to in-vitro studies
• Experience leading or managing scientific projects preferred

Key Skills & Competencies

• Strong troubleshooting and analytical capabilities
• Independent, self-driven, and highly motivated
• Excellent communication and stakeholder management skills
• Ability to work in a regulated, quality-driven environment
• Reliable, detail-oriented and team-player

📩 Please send your resume via
WhatsApp: [phone] or Via Email: [e-mail]

AE Personnel: Michelle Angelycca Djong – Recruit Express Pte Ltd

CEI No: R26159565

Company Registration No: 99C4599