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Scientist -Ligand Binding Assay Development

|  Posted On: Sep 18, 2026

location:Pearl River, NY 10965

Duration:Permanent

mode of work:On-site

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Job Summary

Job Title:  
Scientist -Ligand Binding Assay Development
Posted Date:  
Sep 18, 2026
Duration:  
Permanent
Shift(s):  
  • 08:00 - 17:00
Salary ($): 
79400.00 - 132400.00 per Yearly (compensation based on experience and qualifications)
We care about you! Explore Rangam’s benefits information

Description

Rangam is seeking candidates for a Direct Hire role as a Scientist -Ligand Binding Assay Development with our client Pfizer, one of the world’s largest pharmaceutical companies. Seeking candidates in Pearl River, NY  or willing to relocate.

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

It is the policy of Rangam Consultants, Inc. to provide equal employment opportunities to all applicants and employees without regard to any legally protected status such as race, color, religion, gender, national origin, age, disability or veteran status.  

To find out more about Rangam, and this role, click the apply button.

 

AI-Assisted Application Screening

As part of our recruitment process, we may use automated tools or AI-enabled technologies to assist with resume screening and candidate matching. These tools help our recruitment team review applications more efficiently, but they do not make hiring decisions. All final decisions are made by human reviewers.