Enter a job title or keyword

Scientist- Protein Purification


Job Location:

Oceanside, CA - USA

Salary: Not provided by the employer
Posted: 10 October 2026 (23 hours ago)
Application Deadline: 7 January 2027
Vacancies: 1 Vacancy

Job Summary

A world leader in Biotechnology and Pharma is seeking a Scientist - Protein Purification at Oceanside CA.

Job Duration: Long Term Contract (Possibility of Extension)

Pay Rate : $47 - 56/hr on W2

Company Benefits: Medical Paid Sick leave 401K


Job Description:

We are seeking a motivated Associate Scientist to support purification process development and characterization during pivotal and commercial development phases. This role focuses on high-throughput purification (HTP) of upstream and cell culture samples microscale purification and downstream process characterization. The ideal candidate will have hands-on experience with automated liquid handling platforms such as Tecan and Hamilton chromatography and assay development with the ability to optimize and troubleshoot automated purification workflows.

Key Responsibilities

High-Throughput Purification & Automation

  • Execute high-throughput purification workflows for upstream and cell culture samples to support process development and characterization.
  • Operate optimize and maintain automated liquid handling platforms including Tecan and Hamilton systems.


Purification Process Development

  • Design and execute purification process development and characterization experiments.
  • Prepare protocols technical reports and electronic laboratory notebook (ELN) documentation while maintaining data integrity.


Technical Excellence & Collaboration

  • Support the implementation and optimization of new purification technologies instrumentation and automated workflows.
  • Collaborate with upstream downstream and cross-functional teams to support process development and characterization initiatives.


Required Qualifications & Skills

  • Education: Masters degree with 2 years or Bachelors degree with 4 years of relevant industry experience in Chemical Engineering Biochemistry Bioengineering Biotechnology or a related discipline.
  • Hands-on experience developing and executing high-throughput purification assays and microscale purification workflows.
  • Experience operating automated liquid handling systems particularly Tecan and Hamilton platforms.
  • Practical knowledge of chromatography systems such as ÄKTA plate-based chromatography filtration and downstream purification techniques.


Preferred Qualifications

  • Experience supporting biologics purification process development and characterization.
  • Familiarity with automated or high-throughput chromatography and purification platforms.
  • Experience processing upstream cell culture samples and collaborating with upstream process development teams.
  • Exposure to pivotal-stage or commercial biopharmaceutical development and associated quality expectations.
Please respond with your updated resume and contact information to / .



Required Skills:

Downstream Protein Purification


Required Education:

Bachelors