Associate Scientist, Post Doc Fellow

## Associate Scientist, Post Doc Fellow Apply:
Not Applicable:
USA
- Pennsylvania
- West Point:
Full time:
Posted Today:
End Date:
October 12, 2026 (11 days left to apply):
R420082
** Job Description
**** Postdoctoral Research Fellow – Polysaccharide conjugate vaccine antigen processing and MHC II-restricted epitopes presentation in antigen presenting cells Research Fellow in the Large Molecule Analytical
** Be a part of the legacy:
Postdoctoral Research Fellow Program Research Laboratories’ Postdoctoral Research Fellow Program aims to be a best-in-industry program for industrial postdoctoral researchers, designed to provide you with an academic focus in a commercial environment. With the resources and expertise of a large pharmaceutical company, postdoctoral researchers will be positioned to excel in an institution committed to breakthrough innovation in research and discovery.

Location:

West Point, PA  
*
* Position Overview:

** We are seeking a highly motivated postdoctoral research fellow to join the Large Molecule Analytical, in a collaboration with the Pharmaceutical Analysis & Digital Technologies Department at our company. The successful candidate will initiate an independent research project focused on developing and applying the innovative approach of MHC II-restricted peptide and polysaccharide (PS) epitope mapping.  The goal of this work is to deepen our understanding underlying vaccine mechanism of action (MoA) and vaccine efficacy.

This position offers broad opportunities for collaborations across our company, ranging from vaccine MoA understanding, polysaccharide separation, and Mass Spectrometry.  The research will contribute to advancing vaccine understanding and data-driven decision-making in vaccine design.  The expectation is that this work will enhance the current knowledge of how a polysaccharide conjugate vaccine is processed and presented by antigen presenting cells (APCs), enabling rational vaccine optimization.

This approach is aimed to ultimately impact our company's pipeline of vaccine development, as well as the scientific community by yielding publications in high-tier scientific journals.  
** Responsibilities include but are not limited to:
*** Independent end to end experimental design and execution to address the studies with model antigen selected and drive conclusions to next steps and MoA understanding.
* Design, planning, and preparation of MHC II-peptide/glycopeptide complexes from various types of human APCs.
* Purification of MHC II complexes through immunoprecipitation.
* Identify peptide and PS epitopes isolated from different kinds of human APCs.
* Assess human T-cell activation using synthesized immunodominant peptides or peptides conjugated with PS.
* Collaborate with internal and external partners to design and execute the experiments, analyze results and interpret data.
* Clearly communicate results with colleagues and the external scientific community through presentations and publications in leading peer-reviewed journals.  
** Education Minimum Requirement:
*** Must currently hold a Ph.D.
*** OR
* *** Receive a Ph.D. no later than spring 2027
* Ph.D. degree in Immunology, Virology, Biology, Biochemistry, Pharmaceutical Science or a related discipline.  
** Required

Experience and Skills:

*** Experience in mammalian cell culture, immunological assays including ELISA, Western Blot, and Flow Cytometry.
* Significant experience in MHC I / MHC II-restricted epitope identification/mapping, preferably using immunoprecipitation and Mass Spectrometry analysis, including sample preparation, data collection, and data processing.
* Motivated to solve complex problems by undertaking innovative approaches and applying state-of-the-art technologies.
* Demonstrated ability to be…