Postdoc Fiber & Polymer Scientist – Thermomechanical Research

Johns Hopkins University; Baltimore (MD); On-site; USD 70,000 - 100,000; Full time

Job summary

Johns Hopkins University is seeking a PREP Research Associate to support a broad range of projects under the NIST PREP program. The role involves conducting technical work that underpins scientific research and collaborating with multi-disciplinary teams.

The candidate will design experiments, analyze polymeric materials, and contribute to peer-reviewed publications while mentoring students and coordinating partner efforts within the program.

Qualifications

• PhD in materials science, polymer science, fiber science, chemical engineering, or related discipline.
• Expertise in molecular spectroscopy, with experience analyzing single fibers.
• Hands-on experience with thermal analysis (DSC, DMA/TGA/TMA).
• Experience with complex materials (high-strength fibers, composite armor, or structural composites).
• Background in polymer viscoelasticity and physics.
• Strong quantitative/data skills (Matlab/Python/Origin).
• Demonstrated record of technical writing and public speaking.
• Ability to lead projects, mentor students/postdocs, and coordinate collaborations.

Responsibilities

• Design and execute thermomechanical characterization of polymeric/composite systems.
• Develop techniques to fabricate model fiber/composite systems with novel properties.
• Lead thermal, thermomechanical, and chemical/structural characterization of materials.
• Author peer‑reviewed publications and present research to stakeholders.
• Support collaborative programs and deliver stakeholder technical solutions.

Skills

Molecular spectroscopy

Data analysis

Public speaking

Technical writing

Project leadership

Education

Ph.D. in materials science, polymer science, fiber science, chemical engineering, or related discipline

Tools

Matlab

Python

Origin

Job description

Johns Hopkins University is seeking a PREP Research Associate to support a broad range of projects under the NIST PREP program. The role involves conducting technical work that underpins scientific research and collaborating with multi-disciplinary teams.

The candidate will design experiments, analyze polymeric materials, and contribute to peer-reviewed publications while mentoring students and coordinating partner efforts within the program.