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Director Protein Purification Scientist Jobs (NOW HIRING)

Aequor

Associate Scientist

South San Francisco, CA · On-site

Individual will provide laboratory support for protein purification activities and associated ... Discovery Protein Science Position Summary: The Associate Scientist will support protein and ...

Jj

Director, Protein Sciences

Cambridge, MA · On-site

The Director, Protein Sciences will integrate target biology insight, computational protein design, cell engineering, and experimental protein sciences to drive the generation of high-quality ...

Jj

Director, Protein Sciences

Spring House, PA · On-site

The Director, Protein Sciences will integrate target biology insight, computational protein design, cell engineering, and experimental protein sciences to drive the generation of high-quality ...

AA2IT

Protein Engineer I , II

Elkton, VA · On-site

$34/hr

... life sciences, Engineering. Open to higher degrees Required Experience and Skills * Experience working with protein purification * Recombinant protein production and purification * Protein ...

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Director Protein Purification Scientist information

What is the difference between Director Protein Purification Scientist vs Protein Purification Scientist?

AspectDirector Protein Purification ScientistProtein Purification Scientist
CredentialsBachelor's/Master's/PhD in Biochemistry or related field, extensive experienceBachelor's or Master's in relevant science, specialized training
Work EnvironmentLeadership role overseeing teams, strategic planningHands-on laboratory work, experimental procedures
Employer & IndustryBiotech, pharmaceutical companies, research institutionsResearch labs, biotech firms, academic settings

The main difference is that the Director Protein Purification Scientist holds a leadership position with strategic responsibilities, while the Protein Purification Scientist focuses on executing purification techniques. The director manages teams and oversees projects, whereas the scientist primarily conducts experiments and data analysis.

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Director Protein Purification Scientist jobs near you
Infographic showing various Director Protein Purification Scientist job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 12% Part Time, 1% Temporary, and 1% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Purification Scientist - Biologics / Viral Vectors

Managed Staffing

Boston, MA • On-site

$45 - $46/hr

Contractor

Re-posted 7 days ago

Job description

Job Title: Biologist
Location: Boston, MA 02210
Work Schedule: Monday–Friday, 8:00 AM – 5:00 PM

Job Overview:

We are seeking a highly motivated Biologist to join our Downstream Process Development team. The candidate will contribute to the purification and characterization of viral vectors, biologics, or recombinant proteins, supporting process development and manufacturing activities.

Key Responsibilities:

  • Execute purification processes including affinity chromatography (e.g., AVB, CaptureSelect) and ion-exchange chromatography (AEX, CEX).

  • Operate AKTA systems (Avant, Pure, or Pilot) for small- to large-scale purification runs.

  • Perform tangential flow filtration (TFF) for buffer exchange and product concentration.

  • Support experimental design, data collection, and documentation following GMP/GLP guidelines.

  • Troubleshoot and optimize purification processes.

  • Analyze samples using relevant methods (UV, SDS-PAGE, ddPCR, ELISA, HPLC).

  • Collaborate cross-functionally with upstream, analytical, and manufacturing teams.

  • Maintain lab equipment, buffers, column inventory, and compliance with safety standards.

Qualifications:

Education:

  • Master’s degree in Biochemistry, Chemical Engineering, Biotechnology, or related field.

Experience:

  • Minimum 2 years of hands-on purification experience in academic or industry settings.

Technical Skills:

  • Strong experience with ion-exchange and affinity chromatography.

  • Familiarity with buffer preparation.

  • Knowledge of basic analytical methods for product characterization.

Soft Skills:

  • Strong attention to detail and excellent documentation habits.

  • Effective communication and teamwork skills.

  • Ability to manage multiple tasks and meet project timelines.

Preferred Qualifications:

  • Experience in AAV or other viral vector purification.

  • Experience with AKTA systems and Unicorn software.