Scientist -Ligand Binding Assay Development

Posted Yesterday
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Pearl River, NY, USA
In-Office
79K-132K Annually
Senior level
Artificial Intelligence • Healthtech • Machine Learning • Natural Language Processing • Biotech • Pharmaceutical
We’re in relentless pursuit of breakthroughs that change patients’ lives.
The Role
Develops and qualifies ligand-binding immunoassays for antibodies to vaccine candidates, performs testing of preclinical and clinical serum samples, characterizes reagents, analyzes scientific data, and prepares procedures and reports under GLP/GCLP requirements. Collaborates with project teams, supports assay throughput, makes technical decisions, and contributes to compliant vaccine research programs.
Summary Generated by Built In
Use Your Power for Purpose
At Pfizer, our purpose is to deliver breakthroughs that change patients' lives. Your work will have a profound impact on improving patients' lives globally. Whether you are involved in discovery sciences, ensuring drug safety and efficacy, or supporting clinical trials, you will leverage cutting-edge design and process development capabilities to accelerate and deliver best-in-class medicines to patients worldwide.
What You Will Achieve
As Scientist, you will assist in the lab-based development and qualification of ligand binding immunoassays for the detection of antibodies to novel candidate vaccines in support of candidate vaccine programs. The incumbent will also be involved in testing of pre-clinical and clinical sera samples. Responsibilities include generation and characterization of reagents, performance of experiments for development and qualification of assays, assay throughput for the pre-clinical and clinical studies and writing related procedures and reports. As an integral member of this dynamic team, the incumbent must have a strong work ethic and be highly collaborative with the other group members. All work is to be done in a compliant manner according to relevant SOP guidelines and GLP and/or GCLP guidelines, when required. You will be relied on as a technical contributor to assess the assigned tasks and make decisions that involve direct application of your knowledge. It is your hard work and focus that will make Pfizer ready to achieve new milestones and help patients across the globe.
Qualifications
Must Have
  • BA/BS with 6 to 8 years of experience or MBA/MS with 4 to 6 years of experience
  • Ability to work independently and prioritize work assignments
  • Aid in the design, planning and execution of experiments, analyze and interpret scientific data
  • Strong background in immunology and microbiology (bacteriology or virology)
  • Proficiency in using appropriate software for data analysis
  • Excellent organization and planning skills
  • Ability to thrive in a fast-paced environment, whether working independently or as part of a team

Nice to Have
  • Experience developing assays on the Luminex platform
  • Hands-on skills in protein analytics
  • Experience working in a regulated laboratory environment
  • Exceptional verbal and written communication skills
  • Ability to influence project teams and adapt standard methods and techniques
  • Creativity in developing novel processes and ideas
  • Experience in mentoring and guiding team members
  • Experience using common AI tools, including generative technologies such as ChatGPT or Microsoft Copilot, to support problem solving and enhance productivity. Demonstrated curiosity for exploring how these tools can improve outcomes and understanding of responsible AI practices, including risk management and ethical use

Other Job Details
  • Relocation support available
  • Work Location Assignment: On Premise

The annual base salary for this position ranges from $79,400.00 to $132,400.00. In addition, this position is eligible for participation in Pfizer's Global Performance Plan with a bonus target of 7.5% of the base salary. We offer comprehensive and generous benefits and programs to help our colleagues lead healthy lives and to support each of life's moments. Benefits offered include a 401(k) plan with Pfizer Matching Contributions and an additional Pfizer Retirement Savings Contribution, paid vacation, holiday and personal days, paid caregiver/parental and medical leave, and health benefits to include medical, prescription drug, dental and vision coverage. Learn more at Pfizer Candidate Site - U.S. Benefits | (uscandidates.mypfizerbenefits.com). Pfizer compensation structures and benefit packages are aligned based on the location of hire. The United States salary range provided does not apply to Tampa, FL or any location outside of the United States.
Relocation assistance may be available based on business needs and/or eligibility.
Candidates must be authorized to be employed in the U.S. by any employer.
U.S. work visa sponsorship (such as TN, O-1, H-1B, etc.) is not available for this role now or in the future.
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. This position requires permanent work authorization in the United States.
Pfizer endeavors to make www.pfizer.com/careers accessible to all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process and/or interviewing, please email [email protected] . This is to be used solely for accommodation requests with respect to the accessibility of our website, online application process and/or interviewing. Requests for any other reason will not be returned.
To learn more about acceptable and prohibited uses of AI during the recruitment process, please review our candidate AI-use guidelines available on Pfizer Careers .
Research and Development

Skills Required

  • BA/BS degree with 6 to 8 years of experience, or MBA/MS degree with 4 to 6 years of experience
  • Ability to work independently and prioritize work assignments
  • Ability to design, plan, and execute experiments
  • Ability to analyze and interpret scientific data
  • Strong background in immunology and microbiology, including bacteriology or virology
  • Proficiency using appropriate software for data analysis
  • Excellent organization and planning skills
  • Ability to work effectively in a fast-paced environment independently and collaboratively
  • Experience developing assays on the Luminex platform
  • Hands-on protein analytics skills
  • Experience working in a regulated laboratory environment
  • Excellent verbal and written communication skills
  • Ability to influence project teams and adapt standard methods and techniques
  • Creativity in developing novel processes and ideas
  • Experience mentoring and guiding team members
  • Experience using generative AI tools such as ChatGPT or Microsoft Copilot, with understanding of responsible AI practices

What the Team is Saying

Daniel
Anna
Esteban
Pfizer

Pfizer Compensation & Benefits Highlights

  • Healthcare Strength Health coverage is described as comprehensive, spanning medical, dental, vision, and robust mental‑health benefits, with eligible Pfizer medications available at no cost in U.S. plans. Family‑building support and transgender‑inclusive care are explicitly included, alongside wellbeing resources such as a reimbursement wallet and telehealth options.
  • Retirement Support Retirement programs feature a 401(k) with company matching plus an additional Retirement Savings Contribution, complemented by company‑subsidized life, short‑term disability, and long‑term disability insurance. Materials also reference subsidized retiree medical coverage for eligible groups.
  • Leave & Time Off Breadth Paid vacation, holidays, personal days, and paid parental and caregiver leave are consistently highlighted in current U.S. summaries and job postings. Options like buying extra vacation days and transition‑back support strengthen the time‑off offering.

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The Company
HQ: New York, NY
121,990 Employees
Year Founded: 1848

What We Do

Our purpose ensures that patients remain at the center of all we do. We live our purpose by sourcing the best science in the world; partnering with others in the healthcare system to improve access to our medicines; using digital technologies to enhance our drug discovery and development, as well as patient outcomes; and leading the conversation to advocate for pro-innovation/pro-patient policies.

Why Work With Us

We are the inventors, the problem solvers, the big thinkers — those who surmount any hurdle to deliver breakthrough medicines to the people who are counting on them the most.

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Pfizer Offices

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Typical time on-site: 2.5 days a week
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