Senior Research Associate II – Analytical Sciences (Separations & Biophysical Assays)
Senior Research Associate II – Analytical Sciences (Separations & Biophysical Assays)
Location: Novato, CA (Onsite – 5 days/week)
Duration: 9-month assignment with potential to extend or convert
Pay: up to $45/hour
Our client is seeking a Senior Research Associate II to join the Analytical Sciences team, supporting the development of biologic therapeutics for clinical advancement and potential commercialization. This laboratory-based role focuses on analytical method development and characterization of biologics, working closely with cross-functional partners across research and process development teams.
Key Responsibilities
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Perform analytical method development, qualification, and characterization for biologics including proteins, peptides, and protein-conjugates.
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Conduct biophysical and biochemical assays using techniques such as HPLC and Capillary Electrophoresis (CE).
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Provide analytical testing and characterization support to Upstream/Downstream Process Development, Formulation, and Research teams.
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Document experimental work in electronic lab notebooks and contribute to technical documentation including test methods, reports, and procedures.
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Troubleshoot analytical challenges and contribute to continuous method improvement.
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Support laboratory operations including equipment maintenance, safety inspections, and lab organization.
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Present experimental data and findings in team meetings and technical discussions.
Required Qualifications
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Hands-on experience in biotechnology, pharmaceutical, or academic laboratories supporting analytical testing of biologics.
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Experience with biochemical characterization techniques, including:
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SEC, SCX, and RP-HPLC (Agilent, Waters, or Thermo systems)
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Capillary Electrophoresis (PA800 or BioPhase 8800) including CE-SDS and glycan analysis
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Strong understanding of analytical method development and troubleshooting.
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Excellent documentation, analytical, and communication skills.
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Ability to work independently and collaboratively in a fast-paced, cross-functional environment.
Preferred Qualifications
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Experience with cIEF (Maurice) instrumentation.
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LC-MS method development experience (Orbitrap, QToF, or QQQ).
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Experience with method qualification, transfer, and root cause investigations.
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Exposure to biopharmaceutical process development or laboratory automation.
Education & Experience
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Bachelor’s degree in Chemistry, Biochemistry, Analytical Chemistry, Chemical Engineering, or related field with 6 years of relevant experience
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Master’s degree with 4 years of relevant experience
Work Environment
This role is fully onsite in Novato, CA (5 days per week) and primarily laboratory-based, with occasional evening or weekend work required.