Pharma Purification Chemist

Cogent Scientific, an insourced contract research organization, is looking for the right people to accomplish our Mission: to support the life sciences industry by cultivating and empowering exceptional scientists to deliver specialized laboratory services that advance research, foster collaboration, and accelerate innovation through quality and a shared commitment to excellence. We can offer you the chance to build on your skills and knowledge while working among experts in their fields and with cutting-edge instrumentation.

Cogent Scientific offers competitive pay, attractive benefits (such as medical/dental/vision insurance; 401(k); parental leave; PTO and paid holidays; etc.) and an exciting work environment. This position may include relocation benefits as well. We aim to recruit the best people who stand out among their peers and embody our Core Values:

• Client Focused: We only succeed when our clients succeed.
• Outstanding: We deliver meticulous results through outstanding performance.
• Good: We act ethically and morally.
• Employee-Centric: We honor and support our employees.
• Nimble: We are prepared to adapt in an ever-changing industry.
• Team-Oriented: We collaborate with each other and with our clients.

We currently have a role available for a Pharma Purification Chemist.

Job duties include, but are not limited to, the following:

• Purifying organic samples using normal-phase and reversed-phase chromatography on milligram to multigram scale.
• Utilizing LC-MS systems to identify products of interest and accurately classify fractions for collection.
• Using TLC plating as well as rotavaps to concentrate combined fractions
• Selecting an appropriate purification technique for unique mixtures.
• Communicating with synthetic chemists regarding purification requirements and issues.
• Helping maintain a safe, organized, and productive lab.

Job requirements include, but are not limited to, the following:

• BS - Chemistry or related field with 1-3 years of industry experience OR MS-Chemistry with 0-1 year of industry experience (preferably pharma).

  • Ability to understand organic chemistry and functional groupings preferred.

• Familiarity with Agilent HPLCs and ChemStation software would be helpful.

• Observance of stringent safety protocols required.

• Ability to work well both independently and within a team.

• Excellent communication skills – verbal and written.

• Very strong problem-solving skills, a high level of learning agility, and the ability to work across functions.

• The ideal candidate should be enthusiastic and self-motivated, with the leadership and communication skills necessary to operate effectively in a fast-paced multidisciplinary environment with flexibility and an adaptable approach to goal delivery.

This is an onsite, day shift position (approx. 8a-5p local time).

Cogent Scientific provides equal employment opportunities to all applicants and does not discriminate based on any legally protected characteristic.

Additionally, if you require a reasonable accommodation during the application or interview process, please let us know.

This job posting will close by 12/31/2026 or when a candidate is identified, whichever comes first.