Senior Associate Scientist - Andover, MA | Biospace
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Senior Associate Scientist

Pfizer Inc.

Andover, MA
Posted Date:
Position Type:
Full time
Job Code:
Required Education:
Bachelors Degree
Areas of Expertise Desired:

Job Description

About Pfizer

A career at Pfizer offers opportunity, ownership and impact. All over the world, Pfizer colleagues work together to positively impact health for everyone, everywhere. Our colleagues have the opportunity to grow and develop a career that offers both individual and company success; be part of an ownership culture that values diversity and where all colleagues are energized and engaged; and the ability to impact the health and lives of millions of people. Pfizer, a global leader in the biopharmaceutical industry, is continuously seeking top talent who are inspired by our purpose to innovate to bring therapies to patients that significantly improve their lives.

Role Description

The Senior Associate Scientist position within the Bioassay and Impurity Testing Group is responsible for the development of Surface Plasmon Resonance (SPR) and immunological methods (e.g. ELISA) to assess protein-protein interactions. The methods may be used for characterization of product quality attributes and mechanism(s) of action for a range of biological drug candidates in clinical development. The successful candidate will have a thorough understanding and lab experience in the development of SPR assays, immunoassays, and experience utilizing novel technologies and approaches to study protein-protein interactions. Prior experience in assay development and validation is highly desirable, as well as any experience working in cGMP environment. Excellent writing skills, and the ability to document and communicate results to a wide array of scientists and management will be critical. Ability to multitask while working with multiple people in a team-based environment is a requirement.


SPR method and immunoassay development and characterization of biological drug candidates in a cGMP environment are the primary function. The candidate must be able to design, analyze and interpret SPR and immunoassay data and perform troubleshooting as needed. Additional responsibility include development of cell-based assays to evaluate protein-protein interactions and drug mechanism(s) of action. Proven record of delivering results in a fast paced environment and effective communication to project teams



MINIMUM: B.A. / B.S. or M.S. in biology, biochemistry, immunology, biotechnology, or related field MINIMUM: Lab experience on SPR technology and immunoassay development. DESIRABLE: Experience in GxP (GLP, GMP) environment and implementation of continuous improvement practices. Experience with biotherapeutic development.


* Knowledge of analytical technology for protein characterization

* Comfortable and effective in a team-based, fast-paced environment where multi-tasking required

* Comfortable giving presentations in project and group meetings

* Effective verbal and written communication skills Required:

* SPR development Preferred:

* Immunoassay development (e.g. ELISA, MSD, etc.)

* Biologic / Biotherapeutic drug development (e.g., monoclonal antibody, biosimilars, recombinant proteins, anti-body-drug conjugates, vaccines, etc.) PHYSICAL/MENTAL REQUIREMENTS Position requires occasional light lifting and periods of standing, sitting or walking.

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.