Senior Research Scientist

ICON is a global healthcare intelligence and clinical research organisation united by a mission to bring new medicines and treatments to patients faster.

As a values-driven organisation, integrity, collaboration, agility, and inclusion are at the heart of how we work and interact with each other, customers, patients and suppliers.

We are seeking a Senior Research Scientist to join ICON’s bioanalytical laboratory in Assen. In this role, you will play a key part in delivering high-quality bioanalytical data to support early phase clinical trials and enable informed decision-making throughout drug development.

You will provide scientific leadership across assay development, validation, and sample analysis within a regulated environment, working closely with project managers, laboratory teams, and clients to deliver robust, compliant assays that support clinical development and improve patient outcomes.

What You Will Be Doing

• Leading the development and optimization of LBA assays

• Acting as a key scientific contact for clients during assay development

• Partnering with Project Managers in supervising assay validation and client engagement

• Reviewing and approving data to ensure accuracy, integrity, and regulatory compliance

• Driving troubleshooting and resolution of complex technical challenges

• Driving continuous improvement and best practices within the laboratory

You Will Have / Be

• Strong scientific background in bioanalysis, immunoassays, or related discipline

• At least 5 years of experience in method development and assay validation within a GLP environment

• Proven ability to independently lead assay development and solve complex technical challenges

• Experience in client-facing roles, with confidence presenting scientific data and leading discussions

• Strong understanding of regulatory standards and quality expectations

• Excellent communication, analytical, and problem-solving skills

• Ability to manage multiple priorities and deliver to timelines

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Employment with ICON is contingent upon having the legal right to work in the country where the role is based.

Rewards & Benefits

ICON offers a competitive and comprehensive total rewards package designed to support your health, wellbeing, and career development.

Benefits may include:

• Competitive base salary and performance related incentives
• Health and wellbeing programmes including medical, dental, and vision coverage where applicable
• Retirement and pension plans
• Life assurance and disability coverage
• Employee assistance programmes and wellbeing resources
• Learning and development opportunities through structured training and career pathways

Benefits may vary depending on role and location.

Visit our careers site to read more about the benefits ICON offers.

Inclusion and Accessibility

ICON is an equal opportunity employer. We are committed to building an inclusive and accessible workplace where everyone feels valued and supported.

If you require reasonable accommodations during the recruitment process, please let us know or submit a request here.

Are you a current ICON Employee? Please click here to apply