Sr. Scientist II (PRD))
Cambrex · Durham, NC, US · United States · On-site
Posted Aug 11, 2026
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Company Information
You Matter to Cambrex.
Cambrex is a leading global contract development and manufacturing organization (CDMO) that provides drug substance development and manufacturing across the entire drug lifecycle, as well as comprehensive analytical and IND enabling services.
With over 40 years of experience and a team of 2,000 experts servicing global clients from North America and Europe, Cambrex offers a range of specialized drug substance technologies and capabilities, including continuous flow, controlled substances, liquid-phase peptide synthesis, solid-state science, material characterization, and highly potent APIs.
Your Work Matters.
At Cambrex, we strive to build a culture where all colleagues have the opportunity to:
engage in work that matters to our customers and the patients they serve
learn new skills and enjoy new experiences in an engaging and safe environment
strengthen connections with coworkers and the community
We’re committed to attracting and nurturing a passionate team of valued professionals in our fast-paced and growing company. We offer a competitive benefits package that includes healthcare, life insurance, planning for retirement, and more!
Your Future Matters.
Known for our customer-focused scientific and manufacturing excellence, as well as our strong commitment to quality and safety, we offer a range of career and growth opportunities across our global network of locations. Together with our customers, we aim to improve the quality of life for patients around the world. Start a career where You Matter by applying today!
Overview:
Perform routine and complex organic synthesis, purification, and analytical evaluation of materials as part of the chemical development team. Optimize synthetic routes to active pharmaceutical ingredients for purity, reproducibility, scalability, and yield. Presents work internally and externally to clients or regulatory agencies.
Responsibilities:
Carry out multistep organic syntheses, isolation, and purification of targeted products independently. Contribute to the strategic approach used to optimize reactions, isolations and purifications.
Proficiently conduct analysis of starting materials, reaction mixtures, intermediates and products using appropriate instrumentation.
Independently designs and proposes new synthetic processes to produce the drug substance.
Work closely with other chemistry and analytical laboratory staff to coordinate project activities and resource usage.
Routinely generate summaries and reports on completed experimental work for internal and external use. Oral and written presentation of experimental work for internal meetings and teleconferences with customers.
Work to ensure teamwork and cooperation exists within the group at all times.
Conduct laboratory operations in a safe manner. Maintain familiarity with the company’s chemical hygiene plan. Exhibit safety awareness and safe work practices.
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