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Purification Scientist

Careers Integrated Resources Inc Cambridge, MA (Onsite) Contractor
Job Title: Purification Scientist
Job Location: Cambridge, MA 
Job Duration: 12 months

Pay Range: $38 - $39/hr.  on w2

Please note: Required to use personal laptop for work, as the client will not be supplying any equipment.
  • We are hiring a High Throughput Purification Specialist on a contract basis for our Boston R&D Hub in Cambridge, MA.
  • This role will support a team of medicinal chemists working on pep Product drug discovery programs.
  • Primary responsibilities include the purification, quality control, and registration of pep Product libraries and singleton samples prior to submission for biological assays.
  • The ideal candidate will have experience with high throughput, mass directed preparative Waters HPLC systems and analytical UPLC instrumentation in an industrial environment.
  • Familiarity with Client instruments and Biotage Extrahera is considered a plus.
Responsibilities:
  • Work closely with medicinal chemists to manage sample queues and prioritize purification requests across multiple projects.
  • Execute purification of diverse pep Product libraries using optimized conditions to deliver high purity products with rapid turnaround times.
  • Maintain chromatograms, spectra, purity analyses, and associated records throughout the workflow—from crude materials to final samples—for ELN documentation.
  • Perform routine maintenance and basic troubleshooting of the high throughput purification platform, as well as open access preparative and analytical UPLC instruments used by medicinal chemists.
  • Maintain a safe working environment and adhere to good laboratory practices.
Qualifications:
  • B.S. or M.S. in Chemistry, Analytical Chemistry, or a closely related discipline.
  • Strong understanding of fundamental principles of chromatography and mass spectrometry.
  • 1–2 years of experience with high throughput purification workflows and automated purification systems supporting drug discovery or medicinal chemistry efforts.
  • Demonstrated ability to troubleshoot instrumentation and analytical issues.
  • Excellent communication skills and a collaborative, team-oriented mindset.
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Job Snapshot

Employee Type

Contractor

Location

Cambridge, MA (Onsite)

Job Type

Other

Experience

Not Specified

Date Posted

04/10/2026

Job ID

26-08609

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