Scientist, Early Bioprocess Research - SeattleJob Description Currently, we are seeking a Scientist with a strong protein biochemistry background to progress early bioprocess activities for preclinical vaccine pipeline programs. This will be a key member of the team developing next-generation vaccines. The position requires both the ability to work collaboratively with a team and independently progress laboratory bench work for driving projects forward. AstraZeneca has a dynamic environment that fosters collaboration and innovation as we look to attract and develop top talent.
Accountabilities - Collaboratively designs and executes studies for screening and optimization of computationally designed preclinical vaccine candidates, then carrying those candidates through lab-scale purification, characterization, formulation, and stability testing
- Troubleshoots issues with processes, methods and/or results.
- Designs, develops and implements analytical assays (BLI, SEC-MALS, DLS, DSF, HPLC, UHPLC).
- Documents detailed findings in reports and memos suitable to support regulatory document submission and tech transfer to clinical process development teams.
- Executes activities within a matrix team.
- Communicates experimental findings in written and oral format to project teams.
- Makes detailed observations, interprets data and organizes results and recommendations into reports and presentations.
- Maintains complete and accurate laboratory notebooks.
- Collaborates with internal teams and external vendors on development projects.
- Operates and oversees the maintenance of lab instruments.
Essential Skills/Experience - Bachelor's or master's degree in Biochemistry, Bioengineering, Molecular Biology or related scientific field with 4+ years of experience is required - MD 2+ YOE.
- Knowledge of protein analytical characterization techniques including BLI, SEC, DLS, HPLC, DSF.
- Recombinant protein expression (mammalian and/or bacterial) is preferred.
- Practical knowledge of recombinant protein purification using AKTA systems is preferred.
- Demonstrated ability to utilize AI-based tools in support of development projects is preferred.
- Strong verbal and written communication and organizational skills.
- Demonstrated troubleshooting ability and multi-tasking capabilities.
- Ability to work collaboratively with direction from project scientists.
When we put unexpected teams in the same room, we unleash bold thinking with the power to inspire life-changing medicines. In-person working gives us the platform we need to connect, work at pace, and challenge perceptions. That's why we work five days per week from the lab/office. But that doesn't mean we're not flexible. We balance the expectation of being in the lab/office while respecting individual flexibility. Join us in our unique and ambitious world.
AstraZeneca offers an inspiring learning environment where every setback is seen as a chance to improve. Our supportive yet challenging approach pushes us towards groundbreaking solutions. We are dedicated experts who combine specialist knowledge with curiosity, always searching for better ways of doing things. Working here means contributing to something that truly matters-using our skillset to make an important difference to society and patients across the globe.
Ready to make a difference? Apply now on our website!
The annual base pay (or hourly rate of compensation) for this position ranges from $92,252 to $115,315. Hourly and salaried non-exempt employees will also be paid overtime pay when working qualifying overtime hours. Base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. In addition, our positions offer a short-term incentive bonus opportunity; eligibility to participate in our equity-based long-term incentive program (salaried roles), to receive a retirement contribution (hourly roles), and commission payment eligibility (sales roles). Benefits offered included a qualified retirement program [401(k) plan]; paid vacation and holidays; paid leaves; and, health benefits including medical, prescription drug, dental, and vision coverage in accordance with the terms and conditions of the applicable plans. Additional details of participation in these benefit plans will be provided if an employee receives an offer of employment. If hired, employee will be in an "at-will position" and the Company reserves the right to modify base pay (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, Company or individual department/team performance, and market factors.
Date Posted02-sept-2026
Closing Date08-sept-2026
