Senior Chemist

Cambridge Isotope Laboratories, Inc. (CIL) is searching for a Senior Chemist I based onsite in our Andover, MA facility.  CIL is the global leading company in a highly technical, extremely fast-growing industry and is a critical supplier to several scientific and high technology markets.  CIL's growing customer base spans academia, pharmaceutical, medical diagnostic and semiconductor industries enabling collaborations with Nobel laureates, industry-leading scientists, and chemists. CIL partners with leading instrument manufacturers as well pioneering research groups that have expertise in product development and drive market growth. CIL is a subsidiary of the Otsuka Pharmaceutical Group and has had consistent growth for over 40 years.

The Senior Chemist I will perform de novo synthesis, route development and final product characterization of a wide variety of complex isotopically labeled (13C, 15N, 18O and D isotopes) targets. They are responsible for...

Cresilon® is a Brooklyn-based biotechnology company that develops, manufactures, and markets hemostatic medical devices utilizing the company’s proprietary hydrogel technology. The company’s plant-based technology has revolutionized the current standard by stopping traumatic and surgical bleeds in seconds without the need for extended manual pressure. The company's current and future product lines target veterinary, human trauma, and human surgical applications. Cresilon's mission is to save lives. Learn more about the company at www.cresilon.com. 

• Serve as Cresilon’s Subject Matter Expert (SME) and technical lead in Current Good Manufacturing Practices (cGMP) analytical chemistry. 

• Work as SME with FDA and other 3rd Party testing facilities. 

• Ensure analytical methods are validated and analytical instrumentation are qualified to an extent commensurate with their risk and/or impact to product quality and patient...

Cambridge Isotope Laboratories, Inc. (CIL) is seeking multiple Senior R&D Chemists to join our R&D team based onsite in our Andover, MA location with eventual relocation to our Ames Pond Facility in Tewksbury, MA.  The newly created R&D team will focus on driving the development of new products, process optimization, custom synthesis support, and evaluation of new technologies.   

The Senior R&D Chemists perform de novo synthesis, route development and final product characterization of a wide variety of complex isotopically labeled (13C, 15N, 18O and D isotopes) targets. They are responsible for developing and optimizing manufacturing procedures following CIL’s safety and general policies. Working with a high degree of independence, Senior R&D Chemists are required to meet production requirements with respect to safety, yield, time, and quality.

Responsibilities

• Comply with CIL’s general and...

Lumina is looking for a hands-on creative chemist to conduct and lead lab work, pilot work, and scale-up of new technologies and applications related to highly filled masterbatches, additive delivery systems, compounding processes, mineral processing, and applications of polymers, additives, and minerals in paints and coatings, ceramics, glass, and other related fields. Much of this work will be based on interfacial chemistry, understanding and managing surface interactions and reactions at the molecular level, and developing experiments and processes to test, develop, and apply these technologies. Chemistry will involve both organic and inorganic aspects. The role requires direct lab work for approximately 50% of the time. This will include designing and running experiments, collecting data, and reporting on that data. Strong lab safety is required for the role. Many chemicals can be hazardous and all HSE and SDS-indicated precautions must be followed. The job will also...