Downstream Purification Scientist II – mAbs & Proteins

Asahi-Kasei; Fremont (CA); On-site; USD 75,000 - 80,000; Full time

Job summary

Asahi-Kasei, Fremont, CA, is seeking a motivated Scientist II in Purification Development to advance downstream processing for mAbs and related proteins. You will own projects, optimize workflows, and support tech transfers to manufacturing sites, collaborating with cross-functional teams.

The ideal candidate holds a BS/MS in Biological Sciences with 2–4 years in industry, strong communication, and hands-on purification experience using AKTA systems.

Qualifications

• BS/MS in Biological Sciences or related disciplines.
• 2-4 years of relevant industry experience.
• Strong communication (oral and written).

Responsibilities

• Develop purification workflows and tech transfer to client sites.
• Troubleshoot purification processes and equipment.
• Prepare technical documents and reports.

Skills

Protein purification

Communication skills

Teamwork

Problem solving

Education

BS/MS in Biological Sciences or related

Tools

JMP statistics

DoE setup

AKTA purification systems

Job description

Asahi-Kasei, Fremont, CA, is seeking a motivated Scientist II in Purification Development to advance downstream processing for mAbs and related proteins. You will own projects, optimize workflows, and support tech transfers to manufacturing sites, collaborating with cross-functional teams.

The ideal candidate holds a BS/MS in Biological Sciences with 2–4 years in industry, strong communication, and hands-on purification experience using AKTA systems.