Chemistry Co-op, Spring 2027

Osmoses•Cambridge, MA

3d•Onsite

About The Position

Osmoses Inc. is seeking a highly motivated Chemistry Co-op to join its chemistry team for Spring 2027. This in-person laboratory position is focused on polymer synthesis for membrane products. The co-op will work with a multidisciplinary team to develop novel materials, optimize reaction chemistry using fundamental techniques, and scale material production to support a growing business. The role involves independent research under the supervision and mentorship of the Chemistry team and offers hands-on professional growth and career development.

Requirements

Be a student in chemistry, chemical engineering, or biochemistry with experience in organic chemistry, including through laboratory coursework.
Be a self-starter and able to work in a creative, ambiguous, and fast-paced environment.
Have excellent problem-solving, organizational, and analytical skills.
Have excellent communication and collaboration skills.
Have experience in a laboratory environment.
Be able to lift up to 20 kg when needed.

Nice To Haves

Experience with analytical techniques such as thin-layer chromatography, NMR, GC/MS, and LC/MS.
Practical knowledge of organic synthetic techniques.
Previous experience in polymer research.
Previous experience with membrane technologies.
Interest in clean technology and industrial decarbonization.

Responsibilities

Collaborate with chemists, chemical engineers, and material scientists to design novel polymers for membrane materials.
Carry out organic synthesis experiments for new materials and routine in-house production.
Analyze reaction outcomes and product mixtures to inform research direction.
Work with the chemistry team to scale up reactions.
Maintain detailed laboratory records and present results in weekly meetings.
Provide input and opinions in group meetings.
Support development of SOPs and materials for internal R&D use.