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Scientist II (Formulation Development)

Astellas Pharma
South San Francisco, CA Full Time
POSTED ON 5/4/2026
AVAILABLE BEFORE 6/18/2026
Scientist II

Do you want to be part of an inclusive team that works to develop innovative therapies for patients? Every day, we are driven to develop and deliver innovative and effective new medicines to patients and physicians. If you want to be part of this exciting work, you belong at Astellas!

Astellas Pharma Inc. is a pharmaceutical company conducting business in more than 70 countries around the world. We are committed to turning innovative science into medical solutions that bring value and hope to patients and their families. Keeping our focus on addressing unmet medical needs and conducting our business with ethics and integrity enables us to improve the health of people throughout the world. For more information on Astellas, please visit our website at www.astellas.com .

Purpose And Scope

The primary purposes of the Scientist II, in Formulation & Analytical Development, are to design, evaluate and develop suitable formulations and manufacturing processes for rAAV drug product under development, supporting the growing and diversifying portfolio of programs within AGT’s pipeline. This position will be based onsite in our South San Francisco, CA location.

Responsibilities

  • Evaluate and understand the properties of new rAAV and propose formulations with sufficient stability during storage and suitability for clinical use.
  • Conduct in-use stability and delivery device compatibility studies to ensure the quality of drug products during administration at clinical sites.
  • Author regulatory documents such as IND and briefing documents for meetings with healthcare agencies.; prepare responses to Information Requests from agencies.
  • For preparing PPQ of drug product manufacturing process and BLA, organize necessary activities, plan studies and obtain sufficient data.
  • Evaluate new medical devices or container-closures for local injection products
  • Lead the technical discussion cross-functional/divisional to align and enable efficient drug development work
  • Evaluate and understand analytical tools and methods to develop rAAV formulation appropriately
  • Participate the program meetings to achieve key milestones in a timely manner
  • Regularly present data and conclusions in sub-team meetings
  • Occasionally presents technology summaries to management and program teams

Required Qualifications

  • Master's degree (MS) in Biology or Engineering with 8 years of relevant experience in the biopharmaceutical industry
  • Experience in formulation development for biopharmaceutical products
  • Experience in authoring IND, BLAor other related regulatory filings, and responding to agency feedback/inquiries
  • Proven and successful history of taking direction and working independently in a fast-paced environment
  • Positive, professional attitude with a passion for science
  • Outstanding collaboration and problem-solving skills; team player with excellent communication and organizational abilities

Preferred Qualifications

  • Experience with process development and technology transfer to GMP facilities for drug product manufacturing process
  • Experience with preparation activities for PPQ of drug product manufacturing processes.
  • Experience in the development of packaging process and transportation validation for drug products
  • Experience in operating basic analytical tools, such as chromatography and electrophoresis
  • Experience working with external vendors, institutions, and other collaborators to develop new and innovative technologies
  • Experience with handling rAAV gene therapy vectors or other viral particles
  • Bilingual: ability to communicate in English and Japanese.

Salary Range : $105,280-$150,400 (Final compensation will be determined based on a variety of factors, including but not limited to skills, experience and organizational equity considerations)

Benefits

  • Medical, Dental and Vision Insurance
  • Generous Paid Time Off options, including Vacation and Sick time, plus national holidays including year-end shut down
  • 401(k) match and annual company contribution
  • Company paid life insurance
  • Annual Corporate Bonus and Quarterly Sales Incentive for eligible positions
  • Long Term Incentive Plan for eligible positions
  • Company fleet vehicle for eligible positions
  • Referral bonus program

All qualified applicants will receive consideration for employment without regard to race, sex, color, religion, sexual orientation, gender identity, national origin, protected veteran status, or on the basis of disability.

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Category Gene Therapy Technical Dev

Astellas is committed to equality of opportunity in all aspects of employment.

EOE including Disability/Protected Veterans

Salary : $105,280 - $150,400

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