Senior Scientist, Bioanalytical Development

Scorpion Therapeutics

Newark (CA)

On-site

USD 120,000 - 180,000

Full time

14 days+
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Job summary

Protagonist Therapeutics is seeking a Senior Scientist in Bioanalytical to develop and optimize analytical methods for peptide-based drug candidates.

Based onsite in Newark, CA, you will operate HPLC and mass spectrometry, perform ELISAs, prepare reagents, document procedures, and communicate results cross-functionally to support discovery and development programs.

Qualifications

  • MS in chemistry, biochemistry, bioengineering, or related field with 5+ years of industry or academic experience.
  • Proficiency with analytical instrumentation, chromatography, and data analysis software.
  • Strong organizational skills and ability to work in a fast-paced environment.

Responsibilities

  • Operate and maintain instruments like HPLC and mass spectrometry.
  • Prepare reagents and samples.
  • Perform assays such as ELISA.
  • Develop new analytical techniques.
  • Ensure proper documentation.
  • Communicate results cross-functionally.

Skills

Analytical instrumentation
Chromatography
Data analysis software
Organizational skills

Education

MS in Chemistry/Biochemistry/Bioengineering

Tools

HPLC
Mass spectrometry
ELISA

Job description

Role: Senior Scientist in Bioanalytical at Protagonist Therapeutics, focused on developing and optimizing analytical methods to support drug discovery and development of peptide-based therapeutics.

Responsibilities
  • operate and maintain instruments like HPLC and mass spectrometry
  • prepare reagents and samples
  • perform assays such as ELISA
  • develop new analytical techniques
  • ensure proper documentation
  • communicate results cross-functionally
Requirements
  • MS in chemistry, biochemistry, bioengineering, or related field with 5+ years of industry or academic experience
  • proficiency with analytical instrumentation, chromatography, and data analysis software
  • strong organizational skills and ability to work in a fast-paced environment

HighValue: bioanalytical methods supporting peptide drugs in early to late development stages, with focus on assay robustness and accuracy.

WorkSetup: onsite in Newark, CA, 4 days/week.

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