Senior Scientist, Assay Development

Location: Waltham, MA

About the Role

At AstraZeneca, we are pioneering a bold new chapter in medical innovation—the pursuit of extending human healthspan. Our newly established Aging Research Group leads this groundbreaking initiative, aiming to develop therapies that not only extend life but enhance its quality.

We are seeking a Senior Scientist to join our dynamic and growing team. As a core contributor, you will be responsible for developing and optimizing cellular assays to support drug discovery and mechanism-of-action studies. This is an opportunity to help shape a cutting-edge research program from the ground up, working in a collaborative, agile environment that fosters scientific innovation and impact.

Key Responsibilities

Design, develop, and optimize cell-based assays to evaluate therapeutic candidates for aging intervention

Conduct and analyze complex biological experiments to support early drug discovery efforts

Stay informed on emerging research in aging biology and translate insights into actionable strategies

Communicate findings to internal stakeholders and external collaborators, including at scientific conferences

Contribute to intellectual property development and peer-reviewed publications

Minimum Qualifications

PhD in a relevant field with 0–3 years postdoctoral or industry experience, or MS with 3–5 years experience

Strong background in aging biology, including key pathways and mechanisms

Extensive experience in the design, execution, and interpretation of cell-based assays

Excellent communication and collaboration skills, especially in small team settings

Strong analytical and problem-solving capabilities

Demonstrated record of scientific publications and/or patents in relevant fields

Preferred Qualifications

Experience working in fast-paced, matrixed research environments

Familiarity with in vivo models of longevity and healthspan

Exposure to high-throughput screening platforms

Experience using bioinformatics tools and data analysis software

Demonstrated project leadership or coordination experience

Why AstraZeneca?

At AstraZeneca, we challenge the status quo and pursue science-led innovation to transform lives. Our diverse, inclusive, and forward-thinking culture encourages collaboration and creativity across disciplines to deliver life-changing medicines to patients around the world.

What We Offer

Competitive base salary, annual bonus, and long-term incentive programs

Generous paid time off and comprehensive benefits package

A collaborative, high-impact team environment that values your growth and contributions

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Diversity and Inclusion

We are committed to building an inclusive workplace that reflects the diverse communities we serve. AstraZeneca encourages applications from all qualified individuals and provides reasonable accommodations during the recruitment process as needed.

Date Posted

08-May-2025

Closing Date

30-May-2025Our mission is to build an inclusive and equitable environment. We want people to feel they belong at AstraZeneca and Alexion, starting with our recruitment process. We welcome and consider applications from all qualified candidates, regardless of characteristics. We offer reasonable adjustments/accommodations to help all candidates to perform at their best. If you have a need for any adjustments/accommodations, please complete the section in the application form.