Downstream Associate Scientist
Location : Seattle, WA
Hours/Schedule : M-F; Standard Business Hours
Compensation : $46.38 - $58.90/hr
Type: Contract
Responsibilities
Requirements
Preferred Qualifications:
Benefits
System One offers eligible employees health and welfare benefits coverage options, including medical, dental, vision, spending accounts, life insurance, voluntary plans, and participation in a 401(k) plan.
Ref: #558-Scientific
Location : Seattle, WA
Hours/Schedule : M-F; Standard Business Hours
Compensation : $46.38 - $58.90/hr
Type: Contract
Responsibilities
- Design, execute, and troubleshoot downstream development experiments supporting next-generation lentiviral vector production
- Identify, onboard, and develop novel downstream technologies in collaboration with internal and external partners
- Provide experimental design and executional support to team members
- Support cross-functional development efforts e.g. downstream process development, high-throughput process development
- Perform hands-on experimental work in the early-phase development and optimization of primarily downstream (clarification, chromatography, tangential and normal flow filtration) unit operations for viral vector production
- Work independently and within teams to design, execute, and analyze experiments
- Maintain accurate and detailed laboratory notebook and documentation
- Summarize and present data in group meetings and contribute to group discussions and team strategy
- Author technical reports and study memos
Requirements
- B.S. with 2+ years of experience or M.S. with 0-2 years of hands-on downstream experience
- Experience with Akta Avant chromatography systems and Unicorn software
- Experience with automated and semi-automated filtration systems (Pendotech, Repligen KR2i, Ambr Crossflow, etc)
- Hands-on process development experience
- Independently motivated with ability to multi-task, problem-solve, and coordinate activities within a team
- Ability to design experiments with design of experiment (DOE) approaches, perform experiments, and interpret the results using statistical software (ex. JMP)
Preferred Qualifications:
- Degree in biological or chemical engineering, biochemistry, or bio-related field
- Experience in the development of viral vectors (e.g. adeno-, retro-, lenti-), including successful transfer for GMP manufacturing
- Experience with single-use technologies
Benefits
System One offers eligible employees health and welfare benefits coverage options, including medical, dental, vision, spending accounts, life insurance, voluntary plans, and participation in a 401(k) plan.
Ref: #558-Scientific
Job ID: 488998457
Originally Posted on: 8/11/2025
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