Associate Scientist

Job Description

Job Title: Associate Scientist

Location: Oceanside, CA

Duration: 12 Months Contract

Pay rate: $40/hr – 56/hr on W2

Position Summary

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• We are seeking a highly motivated Associate Scientist to support purification process development during pivotal and commercial development phases.
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• This contract role focuses on high‑throughput purification of upstream/cell culture samples and supports downstream purification characterization studies.
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• A core part of this role is the development and optimization of high‑throughput purification assays using state‑of‑the‑art automation platforms (e.g., Tecan, Hamilton).
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• The ideal candidate brings strong hands‑on laboratory skills, deep familiarity with HTP purification methods, and the ability to establish, troubleshoot, and refine automated workflows.
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Key Responsibilities

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• High‑Throughput Purification & Automation
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• Execute high‑throughput purification (HTP) workflows for upstream/cell culture samples to support process characterization.
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• Operate, optimize, and maintain automated liquid handling systems such as Hamilton and Tecan platforms.
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• Develop, qualify, and refine HTP purification assays and microscale purification methods.
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• Collaborate with upstream teams to ensure timely sample processing and data delivery.
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Purification Process Development

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• Contribute to experimental design and execute purification process development and characterization experiments.
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• Conduct bench‑scale purification studies using chromatography, filtration, and microscale systems.
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• Collect, analyze, and interpret experimental data in compliance with data integrity expectations.
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• Prepare high‑quality protocols, reports, and electronic laboratory notebook documentation.
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Technical Excellence & Collaboration

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• Support implementation of new purification technologies, instrumentation, and platform enhancements.
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• Maintain a state‑of‑the‑art purification lab, including instrumentation readiness and workflow improvements.
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• Partner with upstream, downstream, and cross‑functional colleagues as needed on development and characterization initiatives.
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• Follow all compliance, training, and safety requirements.
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Qualifications / Skills / Experience

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• M.S. with 2+ years or B.S. with 4+ years of relevant industry experience in chemical engineering, biochemistry, bioengineering, or related discipline.
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• Expertise developing and executing HTP purification assays, including automated liquid handling systems such as Tecan, Hamilton, and microscale chromatography platforms.
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• Experience with chromatography (e.g., AKTA, plate‑based), filtration, and standard downstream techniques.
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• Strong analytical, documentation, and problem‑solving skills.
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• Ability to work both independently and in collaborative, fast‑paced environments.
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• Excellent interpersonal, verbal, and written communication skills
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