Analytical Scientist

🔬 Analytical Scientist

📍 San Francisco, CA (On-site)

🧪 Full-Time | Oncology Drug Discovery | ADCs

Alexander Rose International has partnered with a clinical-stage biotech developing transformative therapies for immune-mediated and rare diseases.

We are seeking a hands-on Bioanalytical/ analytical Scientist to join a lean and dynamic research team in San Francisco. This role will support the development of antibody-drug conjugates (ADCs) and other novel oncology therapeutics — with a strong focus on method development, compound characterization, and IND-enabling studies.

🚀 What You'll Do

• Perform HPLC (RP/IEX/SEC), LC/MS, CE-SDS, cIEF, and spectrophotometry-based analysis of small molecules and biologics
• Develop and optimize new bioanalytical methods in support of a versatile drug pipeline
• Collaborate with CROs and internal teams to advance IND-enabling studies
• Prepare and analyze samples, maintain accurate lab records (ELN), and write reports and SOPs
• Troubleshoot instrumentation (AB Sciex, Thermo, Agilent, Bruker, etc.) and support lab operations

👤 Requirements

• MS in Analytical Chemistry, Biophysics, or Biochemistry with 4 years of industry experience, or PhD with 0–2 years
• Proven experience with LC/MS, HPLC, and CE techniques in a pharma/biotech setting
• Comfortable working in a hands-on, startup-like environment as all scientists work at the bench
• Familiarity with ADC characterization, small molecule/biologic workflows, and CRO partnerships is highly desired
• Detail-oriented with strong critical thinking and excellent documentation skills

⭐ Additional Selling Points

• Experience with antibody-drug conjugates (ADCs) or linker-payload systems
• Knowledge of proteomics and bioinformatics tools
• Exposure to early-stage biotech and IND-filing processes

✅ Job Functions:

• Research
• Quality Assurance
• Science

📩 Interested? Apply now or reach out directly for a confidential conversation.