Pharma Bioanalytical Chemist

Cogent Scientific

$90K — $120K *
Pharmaceuticals & Biotech
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • BS in Chemistry, Biochemistry, or relevant field with 2-5 years of experience; or MS with 1-2 years of relevant industry experience
  • Experience in mass spectrometry focused labs, particularly with antibodies, ADCs, or proteomics
  • Strong verbal and written communication skills
  • Ability to work effectively both independently and as part of a team
  • Demonstrated strong attention to detail and problem-solving abilities

Responsibilities

  • Support bio-analysis sample preparation and execute mass-spectrometry analysis
  • Characterize recombinant proteins, antibodies, and ADCs using various high-resolution mass spec methodologies
  • Collaborate with scientists to develop and optimize analytical assays for therapeutic design
  • Ensure timelines and deliverables are met through team collaboration
  • Conduct general lab maintenance and perform instrument calibrations

Benefits

  • Standard day shift hours (approx. 8a-5p local time)
  • Opportunity to work in a fast-paced, multidisciplinary environment
  • Collaborative team atmosphere
  • Focus on professional development in bioanalytical chemistry
  • Involvement in cutting-edge research related to large molecule therapeutics
Full Job Description
We currently have a role available for a Pharma Bioanalytical Chemist at our South San Francisco site.

Job duties include, but are not limited to:
  • Supporting Bio-Analysis sample preparation, design and perform mass-spec analysis as well as data analysis/interpretation from in-vivo studies from triple-quad mass spectrometers (Sciex 7500)
  • Characterization of recombinant proteins, antibodies, and ADCs using intact-MS and peptide mapping for routine QC using high-res mass spec platforms (Orbitrap).
  • Working closely with a team of scientists to support the development, optimization, and executing analytical assays for protein characterization and bioanalysis to guide large molecule therapeutic design.
  • Collaborating with the team to meet timelines and deliverables.
  • Performing general lab maintenance and instrument calibrations.


Job requirements include, but are not limited to:
  • BS - Chemistry, Biochemistry or related field with 2-5 years industry experience or MS with 1-2 years industry experience in a mass spec focused lab on antibodies/ADCs/ proteomics or in a relevant scientific discipline focused on mass spec and ADCs.
  • Excellent communication skills - verbal and written.
  • Works well both as a team and as an individual.
  • Demonstration of excellent team player skills, very strong attention to detail, very strong problem-solving skills, a high level of learning agility, and the ability to work across functions. The ideal candidate will 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 a day shift position (approx. 8a-5p local time).

This job posting will remain open until 8/10/2026 or until a qualified candidate has been selected, whichever comes first.

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