Scientist, Bioscience

Scientist, Bioscience

Introduction to role

Join our dynamic Waltham team within Biologics Engineering, where innovation meets dedication. As part of a global organization, we are committed to discovering and optimizing next-generation biologics across key therapeutic areas. Our mission is to push the boundaries of science and creativity, delivering life-changing medicines to patients. Are you ready to contribute to groundbreaking biologics discovery platforms and novel drug modalities that address unmet medical needs?

Accountabilities:

As a Scientist in our Waltham, MA team, you will play a crucial role in executing well-validated SOPs for high-throughput antibody production and purification. Your focus will be on delivering microgram-to-milligram quantities of antibody therapeutics efficiently and reliably. You will manage scheduled production campaigns, ensure instrumentation readiness, perform routine QC, and compile comprehensive data packages for project teams.

Essential Skills/Experience

• Master’s degree with 1+ years of experience in antibody expression/purification, UPLC, or molecular biology

• Bachelor’s degree with 3+ years of experience in antibody expression/purification, UPLC, or molecular biology

• Demonstrated experience executing standardized high-throughput expression and purification workflows for antibodies or antibody-like proteins at microgram-to-milligram scale.

• Hands-on operation of liquid handlers (Hamilton or Lynx preferred) using validated methods with integrated automation platforms (Biosero/Green Button Go) a plus.

• Proficiency in mammalian cell culture (CHO and HEK293), aseptic technique, and transient expression.

• Experience with sample tracking and laboratory logistics/LIMS software; comfort with barcode-driven workflows.

• Ability to plan production runs, manage consumables, and meet deadlines in a fast-paced environment.

• Strong attention to detail, documentation rigor, and adherence to SOPs and QC acceptance criteria.

• Effective communication and collaboration across cross-functional teams.

Desirable Skills/Experience

• Working knowledge of protein purification technologies and common analytical methods (e.g., SEC-UPLC, LC-MS, SDS-PAGE, CE).

• Familiarity with lab automation scheduling software; Green Button Go preferred.

• Basic scripting for data handling (e.g., Python, Jupyter) is a plus, not required.

• Exposure to imaging or flow cytometry platforms and analysis tools (iQue, Attune, FlowJo) is beneficial for specific assays but not central to the role.

AstraZeneca offers an inspiring environment where you can apply your expertise in new ways. We thrive on change and embrace the unknowns, taking calculated risks to deliver new medicines to patients. Our collaborative approach encourages learning from diverse minds, pushing boundaries to find innovative solutions. Here, every challenge is an opportunity for growth, supported by leaders who empower you to make a tangible difference in society.

Why AstraZeneca?

At AstraZeneca, we push the boundaries of science to deliver life-changing medicines. You'll be part of a globally connected team working at the forefront of innovation—driving advances that impact patients around the world. With a strong emphasis on collaboration, continuous improvement, and scientific excellence, this is your opportunity to lead a team that makes a real difference.

Diversity and Inclusion at AstraZeneca

We believe that diversity drives innovation. AstraZeneca is committed to building an inclusive culture that celebrates diverse perspectives and fosters belonging. We welcome all qualified applicants and ensure compliance with applicable laws regarding inclusivity and employment eligibility. Individuals with disabilities can request reasonable accommodations throughout the recruitment process.

Ready to make an impact? Apply now and join us in our mission to transform patient lives through scientific innovation!

Date Posted

03-Nov-2025

Closing Date

16-Nov-2025

Our mission is to build an inclusive environment where equal employment opportunities are available to all applicants and employees. In furtherance of that mission, we welcome and consider applications from all qualified candidates, regardless of their protected characteristics. If you have a disability or special need that requires accommodation, please complete the corresponding section in the application form.

AstraZeneca embraces diversity and equality of opportunity. We are committed to building an inclusive and diverse team representing all backgrounds, with as wide a range of perspectives as possible, and harnessing industry-leading skills. We believe that the more inclusive we are, the better our work will be. We welcome and consider applications to join our team from all qualified candidates, regardless of their characteristics. We comply with all applicable laws and regulations on non-discrimination in employment (and recruitment), as well as work authorisation and employment eligibility verification requirements.