Research Assistant - Polymer Processing and Sustainability

1d1 day ago

Fachhochschule Nordwestschweiz FHNW

Windisch, CH · Full-time · CHF 65,000 – CHF 85,000

About this role

The Institute of Polymer Engineering at FHNW seeks a motivated Research Assistant for polymer processing and sustainability. Contribute to applied research and development at the interface of material science, process engineering, and environmental responsibility. Join a dynamic interdisciplinary team passionate about sustainable polymer solutions.

Participate in experimental research involving compounding, injection molding, extrusion, additive manufacturing, and thermoforming. Conduct thermal analyses using DSC, TGA, DMA, and mechanical testing with Zwick machines. Operate lab equipment like kneaders, compounders, presses, and planetary mixers.

Assist in material development and structure-property relationship analysis through small-scale processing trials. Design experiments, analyze results independently, and document in Excel and PowerPoint. Support preparations for presentations, posters, and reports while collaborating in project meetings.

Work in a practice-oriented academic environment fostering flexibility, self-determination, creativity, and interdisciplinarity. Engage in teaching as an interface between education, professional activity, and development. Impart knowledge practically and apply research results directly with students.

Requirements

Proven hands-on experience with polymer compounding and injection molding
Proven hands-on experience with thermal analysis techniques: DSC, TGA, DMA
Proven hands-on experience with mechanical testing (e.g., tensile strength testing on Zwick machines)
Proven hands-on experience operating lab-scale processing equipment (press, kneader, mixer, compounder)
Good understanding of sustainable and biodegradable polymers (e.g., PLA, PBS) and recycling
Strong skills in data analysis and visualization (Excel, MATLAB)
Familiarity with 3D printing and CAD software (e.g., Siemens NX)
Previous experience in scientific research or lab internships required; excellent English proficiency (minimum B2 certificate)

Responsibilities

Participate in experimental research involving compounding, injection molding, extrusion, additive manufacturing and thermoforming
Conduct thermal and mechanical analyses using DSC, TGA, DMA, and tensile testing (Zwick)
Operate laboratory equipment such as kneaders, compounder, press, planetary mixers, and hand injection molding machine
Assist in material development, structure–property relationship analysis, and small-scale processing trials
Design and conduct experiments, independently analyze results, and document findings in Excel, PowerPoint
Support preparation of internal presentations, scientific posters, and graphic materials for conferences and reports
Collaborate closely with project teams and contribute to meetings and knowledge exchange
Conduct and evaluate independently literature researches