Senior Associate Scientist Process Development

Andover, Massachusetts
May 14 2021
Position Type
Full Time
Organization Type
Why Patients Need You

Pfizer's purpose is to deliver breakthroughs that change patients' lives. Research and Development is at the heart of fulfilling Pfizer's purpose as we work to translate advanced science and technologies into the therapies and vaccines that matter most. Whether you are in the discovery sciences, ensuring drug safety and efficacy or supporting clinical trials, you will apply cutting edge design and process development capabilities to accelerate and bring the best in class medicines to patients around the world.

What You Will Achieve

Manufacturing Sciences and Technology (MSAT) at Pfizer is looking for a highly motivated, versatile candidate to join our multidisciplinary team of scientists and engineers in Andover, MA. The group supports Pfizer's portfolio of late stage development and commercial biopharmaceuticals and vaccines, and is responsible for process troubleshooting, process improvements and second- generation process development. We are looking for someone who is eager to contribute independent thinking and technical excellence to the upstream cell culture and fermentation team.

The ideal candidate will be a valuable contributor to the upstream team within MSAT Andover. The role is well-integrated with the rest of the MSAT group and will involve a lot of collaborative work both within the group and across the Andover site. The colleague will be expected to plan and execute well-designed lab experiments in cell culture and/or fermentation with pre-defined goals. This includes basic analytics, data acquisition and interpretation, user-level maintenance of the relevant equipment and documentation of work.

How You Will Achieve It

  • Plan and execute upstream process experiments at benchtop scales
  • Operate and maintain benchtop bioreactors and associated analytic tools
  • Understand and (as necessary) adjust control and data acquisition systems
  • Document results and present them to internal teams
  • Assist in manufacturing investigations and process troubleshooting



  • Bachelor's degree in a relevant discipline with 3 years of applicable bioprocess experience
  • Proficient in aseptic technique
  • Experience in benchtop bioreactor operation and associated analytical tools


  • Familiarity with control and data acquisition systems
  • Knowledge of all aspects of cell culture/fermentations
  • Experience with processing and interpreting large data sets
  • Familiarity with processes design and control strategy
  • Experience providing implant support for upstream processes


Lifting, sitting, standing, walking, bending, ability to perform mathematical calculations and ability to perform complex data analysis


  • Regular shift Monday - Friday from 8am to 5pm.
  • May require some out of hours working to support laboratory work or participation in teleconferences with other global sites
  • Some travel may be required, but is not expected to be a standard aspect of role (

Other Job Details
  • Last Date to Apply for Job: May 26, 2021
  • Eligible for Relocation Package: YES
  • Eligible for Employee Referral Bonus: YES
  • #LI-PFE

Sunshine Act

Pfizer reports payments and other transfers of value to health care providers as required by federal and state transparency laws and implementing regulations. These laws and regulations require Pfizer to provide government agencies with information such as a health care provider's name, address and the type of payments or other value received, generally for public disclosure. Subject to further legal review and statutory or regulatory clarification, which Pfizer intends to pursue, reimbursement of recruiting expenses for licensed physicians may constitute a reportable transfer of value under the federal transparency law commonly known as the Sunshine Act. Therefore, if you are a licensed physician who incurs recruiting expenses as a result of interviewing with Pfizer that we pay or reimburse, your name, address and the amount of payments made currently will be reported to the government. If you have questions regarding this matter, please do not hesitate to contact your Talent Acquisition representative.

EEO & Employment Eligibility

Pfizer is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, disability or veteran status. Pfizer also complies with all applicable national, state and local laws governing nondiscrimination in employment as well as work authorization and employment eligibility verification requirements of the Immigration and Nationality Act and IRCA. Pfizer is an E-Verify employer.

Research and Development


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