Associate Scientist # 26-25689

US Tech Solutions · Oceanside, United States

• We are seeking a highly motivated Associate Scientist to support purification process development during pivotal and commercial development phases.
• This contract role focuses on high‑throughput purification of upstream/cell culture samples and supports downstream purification characterization studies.
• 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).  
• 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.  

• High‑Throughput Purification & Automation  
• Execute high‑throughput purification (HTP) workflows for upstream/cell culture samples to support process characterization.  
• Operate, optimize, and maintain automated liquid handling systems such as Hamilton and Tecan platforms.  
• Develop, qualify, and refine HTP purification assays and microscale purification methods.  
• Collaborate with upstream teams to ensure timely sample processing and data delivery.  
• Purification Process Development  
• Contribute to experimental design and execute purification process development and characterization experiments.  
• Conduct bench‑scale purification studies using chromatography, filtration, and microscale systems.  
• Collect, analyze, and interpret experimental data in compliance with data integrity expectations.  
• Prepare high‑quality protocols, reports, and electronic laboratory notebook documentation.  

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

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