Associate Scientist # 26-25689

Us Tech Solutions; Oceanside (CA); On-site; USD 60,000 - 95,000; Full time

Job summary

USTech Solutions in Oceanside, CA is seeking an Associate Scientist for a 12-month contract to support purification process development, including high-throughput purification of upstream/cell culture samples and downstream characterization.

The role emphasizes developing and optimizing HT purification assays using automation platforms (Tecan, Hamilton), with hands-on lab work and data documentation.

Qualifications

• MS with 2+ years or BS with 4+ years in chemical engineering, biochemistry, bioengineering, or related field.
• Experience developing/executing HT purification assays with automated liquid handling (Tecan, Hamilton).
• Experience with chromatography (AKTA, plate-based) and filtration.
• Strong analytical, documentation, and problem-solving skills.
• Ability to work independently and in a fast-paced, collaborative environment.
• Excellent interpersonal, verbal, and written communication skills.

Responsibilities

• Execute HT purification workflows for upstream/cell culture samples to support process characterization.
• Operate, optimize, and maintain automated liquid handling systems (Hamilton, Tecan).
• Develop, qualify, and refine HT purification assays and microscale methods.
• Collaborate with upstream teams to ensure timely sample processing and data delivery.
• Prepare high-quality protocols, reports, and electronic lab notebook documentation.

Skills

HTP purification

Automation platforms

Analytical skills

Documentation

Communication

Education

MS in related field

BS in related field

Tools

Tecan

Hamilton

AKTA

Job description

Duration: 12 months with possible extension

Overview:

• 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.

Key Responsibilities

• 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.

Technical Excellence & Collaboration

• 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.

Qualifications / Skills / Experience

• 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.

About USTech Solutions

US Tech Solutions is a global staff augmentation firm providing a wide range of talent on-demand and total workforce solutions. To know more about US Tech Solutions, please visit www.ustechsolutions.com.

US Tech Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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