Senior Associate Scientist, Bioreactor Process Design

About this role

Job Title: Senior Associate Scientist, Bioreactor Process Design Location: Seattle, WA

About Us: At Just-Evotec, we believe that curiosity is the spark that drives innovation and success. As a forward-thinking team, we thrive on challenging the status quo, learning from each other, and pushing the boundaries of what’s possible. We're on a mission to create a place where curiosity isn't just encouraged, it’s celebrated.

Are you someone who asks questions, seeks answers, and isn't afraid to go deeper? #BeCureious with us and see where your curiosity can take you!

The Role: We’re looking for a passionate and curious Associate Scientist to join our team. If you’re excited by new challenges, solving complex problems, and learning every step of the way, you might just be the perfect fit. In this role, you’ll have the opportunity to drive impactful projects, collaborate with bright minds, and explore uncharted territories.

As a Senior Associate Scientist at Just-Evotec, you'll have the freedom to ask the hard questions, think outside the box, and find creative solutions that push us forward. It’s a role where your curiosity will fuel both your personal growth and the success of the team.

What You’ll Do: The Senior Associate Scientist will join a fast-paced, collaborative, and multidisciplinary team to support bioreactor process development (perfusion and intensified fed-batch) at the bench scale for the advancement of low-cost biotherapeutics manufacturing.  The successful candidate will be detail- oriented, self-motivated, and efficient in completing hands-on laboratory tasks.  Experience with bioreactor equipment operation, cleaning and maintenance, ordering and managing inventory, and organizing workspace and tasks are preferred.  Strong written and verbal communication skills as well as experience with common software packages (such as Microsoft Office, Google Suite, etc.) are desired.  The ideal candidate is curious, creative, engaged, and the type who works well independently and in teams while constantly looking for ways to advance scientific processes and improve technology. 

• Preparing and running bench-scale bioreactors and bioreactor-related equipment (controllers, pumps, autoclaves, etc.) including building and autoclaving bioreactor parts and assemblies as well as assisting with bench-scale bioreactor operations (daily sampling and analytics, cleaning and maintenance, inoculation activities, run preparation, and troubleshooting). 

• Performing mammalian cell culture work in an aseptic hood such as cell passaging and cell banking. 

• Acquiring a high degree of proficiency in bioreactor control systems, software, analytical equipment; maintaining and troubleshooting instruments while maintaining a clean and organized lab space. 

• Serving as a team member or functional area lead for platform client early-stage (FIH) or technology development projects; may also serve as a team member for complex client early-stage (FIH) or late-stage Process Characterization (PC) projects. 

• Designing, executing, and analyzing statistically designed experiments (DOE) with supervision. 

• Documenting best practices and technical results in ELNs, SOPs, summary reports, etc. with minimal supervision. 

• Working with vendors and manufacturers in developing, ordering, and troubleshooting prototypes. 

• Assisting with media and buffer preparation when needed. 

• Potential for weekend work (5-day work week/ 2 days off) and being on-call for critical bioreactor runs. 

• Other tasks as assigned. 

Who You Are: • BS in Engineering, Biochemistry, Biology, or related field and 2+ years industry experience or MS degree in Engineering, Biochemistry, Biology, or related field with 2-4 years industry experience. 

• Excellent attention to detail and focused when completing technical tasks; able to stay organized and relaxed in complex situations while keeping track of multiple tasks and data. 

• Strong writing skills and efficient at documentation; comfortable communicating with project managers and subject matter experts about processes and technologies. 

• Enthusiastic problem-solver who is self-motivated, able to make and follow through on goals, action-oriented, flexible, and eager to learn and grow their science and technology skill set. 

• Experience with Microsoft Office apps (Word, PowerPoint, Excel). 

• Ability to lift up to 50 pounds with assistance 

Pluses:  • Experience with aseptic technique and small-scale mammalian cell culture. 

• Experience with upstream and/or downstream bioprocessing equipment, especially perfusion technology. 

• Experience maintaining and troubleshooting scientific or electronic equipment. 

• Experience preparing cell culture media and buffers. 

• Experience with design of experiments (DOE) and statistical analysis. 

• Experience with paper or electronic lab notebooks or other record-keeping methods. 

• Experience analyzing data in tools such as JMP, R, or Python. 

• General understanding of cell biology, fluid dynamics, and biotransport. 

• General understanding of circuits (grounding, power, signal, etc.). 

• Experience working in a cGMP or clean room setting (this job is non-GMP but knowledge of GMP is helpful for process/tech transfer activities). 

• Experience working in retail, service industry, or other environments that require physical work and positive attitude. 

  Why Join Us: • Growth Opportunities : We’re a company that believes in continuous learning and development. Whether it’s professional courses, mentorship, or new projects, we’ll help you grow. • Inclusive Culture : We’re committed to building a diverse and inclusive environment where everyone’s voice is valued, and curiosity is encouraged. • Innovative Projects : You’ll have the chance to work on groundbreaking initiatives and cutting-edge technology in an atmosphere where your curiosity is the key to success. • A Place for Big Ideas : We don’t just talk about thinking outside

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