TDS Proteins CEAS Co-Op

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Through our expertise in Innovative Medicine and Med Tech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity.

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Career Programs

Non-LDP Intern/Co-Op

Career Program

Spring House, Pennsylvania, United States of America

About Innovative Medicine Our expertise in Innovative Medicine is informed and inspired by patients, whose insights fuel our science-based advancements. Visionaries like you work on teams that save lives by developing the medicines of tomorrow. Join us in developing treatments, finding cures, and pioneering the path from lab to life while championing patients every step of the way. Learn more at

We are searching for the best talent for TDS Proteins CEAS Co-Op to be in Spring House, PA. 4 vacancies are currently available. The Co-op term is six months typically from January to June, 2027 (flexible). Full time requirement (40 hours per week) Fully On-site.

The TDS Proteins Development Cell Engineering, Analytics & Screening (CEAS) organization is seeking a highly motivated Co-Op to support cell line engineering, proteomics, metabolomics, analytical platform development, and cell culture research initiatives that advance biologics development and manufacturing. This role provides hands-on experience in CHO cell biology, mass spectrometry-based analytics, quantitative proteomics and metabolomics, assay automation, and data analysis. The successful candidate will collaborate with scientists and engineers to investigate the molecular mechanisms that influence cell productivity, product quality, titer, and manufacturing performance while contributing to the development of next-generation analytical platforms that support cell line development and process optimization.

You will be responsible:

• Supporting cell line engineering and cell culture research activities focused on improving productivity, product quality, and manufacturing performance.
• Developing, optimizing, and implementing proteomics and metabolomics workflows to characterize cellular pathways, biological mechanisms, and molecular drivers of cell performance.
• Supporting the development of analytical platforms for cell line selection, characterization, and monitoring.
• Performing sample preparation, method development, and analysis for LC-MS/MS, mass spectrometry, proteomics, and metabolomics studies.
• Generating and analyzing Host Cell Protein (HCP) profiles to support cell line development and characterization.
• Supporting the development of high-throughput and automated analytical workflows to improve efficiency, reproducibility, and scalability.
• Developing and refining sample preparation, analytical methods, and experimental workflows for biological sample analysis.
• Investigating protein function, regulation, and interaction networks to identify potential cell engineering targets that improve cell productivity, titer, and product quality.
• Collaborating with upstream process development teams to address research questions related to cell culture performance,…