Protein Purification Associate Scientist

GenScript ProBio • Piscataway, NJ

8d

About The Position

GenScript is seeking a skilled, detail-oriented Protein Purification Associate Scientist to join its US Protein Department. The role executes downstream processing activities, including protein purification, characterization, and documentation. The ideal candidate has a background in biochemistry, biotechnology, or a related field and hands-on protein purification experience in a laboratory or manufacturing setting.

Requirements

• BS or MS in Molecular Biology, Cellular Biology, Biochemistry, or a related field.
• At least 1 year of relevant experience in protein purification or characterization.
• Strong organizational and documentation skills, with attention to detail and data integrity.
• Ability to work independently and as part of a team in a fast-paced environment.
• Excellent problem-solving and communication skills.

Nice To Haves

• Familiarity with AKTA systems and chromatography software.
• Experience in a CRO or CDMO setting.

Responsibilities

• Perform protein purification using affinity, ion exchange, size exclusion, hydrophobic interaction, and other chromatography techniques.
• Prepare buffers and reagents according to SOPs and project-specific protocols.
• Characterize protein products using SDS-PAGE, Western Blot, HPLC, UV spectroscopy, BCA assay, and other analytical methods.
• Maintain accurate, complete, and timely documentation of experimental procedures and results.
• Troubleshoot and optimize purification protocols to improve yield and purity.
• Collaborate with upstream, analytical, and quality teams to meet project timelines and specifications.
• Assist with revising and creating SOPs, batch records, and technical reports.
• Support additional tasks and projects as assigned by the department supervisor.

Benefits

• Medical, dental, and vision insurance.
• 401(k) retirement plan with company match that vests fully on day one.
• Paid parental leave after three months of employment.
• Paid time off including vacation, personal time, sick time, floating holidays, and company holidays.
• Flexible spending and health savings accounts.
• Life and AD&D insurance.
• Short- and long-term disability coverage.
• Legal assistance.
• Supplemental pet, critical illness, accident, and hospital indemnity insurance plans.
• Commuter benefits.
• Well-being initiatives.
• Peer-to-peer recognition programs.

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level