Associate Scientist

Pacer Group; Oceanside (CA); On-site; USD 75,000 - 110,000; Full time

Benefits offered by this job

Medical

Dental

Vision

401(k)

Job summary

Pacer Group is seeking an Associate Scientist to support purification process development during pivotal and commercial development phases in Oceanside, CA. You will focus on high throughput purification of upstream/cell culture samples and automate workflows using platforms like Tecan and Hamilton.

The role requires hands-on lab skills, experience with HTP purification methods, and the ability to establish, troubleshoot, and refine automated workflows in a fast-paced team.

Qualifications

• MS with 2+ years or BS with 4+ years in chemical engineering, biochemistry, bioengineering, or related discipline.
• Experience developing and executing HTP purification assays.
• Experience with automated liquid handling systems such as Tecan and Hamilton.
• Knowledge of chromatography and filtration techniques.
• Strong analytical, documentation, and problem-solving skills.

Responsibilities

• Lead high throughput purification and automation workflows.
• Operate, optimize, and maintain Hamilton and Tecan platforms.
• Develop, qualify, and refine HTP purification assays and microscale methods.
• Collaborate with upstream teams for timely sample processing and data delivery.
• Prepare protocols and electronic laboratory notebook documentation.
• Ensure data integrity and compliance with lab policies.
• Support implementation of new purification technologies and instrumentation.

Education

M.S. in Chemical Engineering / Biochemistry / Bioengineering

B.S. in Chemical Engineering / Biochemistry / Bioengineering

Tools

Tecan

Hamilton

AKTA

Plate-based chromatography

Job description

Application Deadline: October 16th, 2026

Position Summary

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.
• 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
• 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
• 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

BENEFITS

Medical | Dental | Vision | 401(k)

EEOC Compliance

We are an equal opportunity employer, and all qualified applicants will receive consideration for employment.

DISCLAIMER

AI Usage Policy: Pacer Group uses AI to assist in screening applications. Final hiring decisions are made by human recruiters based on qualifications and experience.