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Assistant Protein Purification Scientist Jobs (NOW HIRING)

Purification Scientist

Boston, MA ยท On-site

$44 - $46/hr

Biologist - Purification Scientist Client: Eli Lilly and Company Location: Boston, MA (Onsite ... practices * Assist with troubleshooting and optimization of purification processes * Analyze ...

he Lead Discovery and Structural Biology Department within our client is seeking a highly qualified Protein Expression & Purification Scientist (Contractor) with demonstrated expertise in molecular ...

he Lead Discovery and Structural Biology Department within our client is seeking a highly qualified Protein Expression & Purification Scientist (Contractor) with demonstrated expertise in molecular ...

he Lead Discovery and Structural Biology Department within our client is seeking a highly qualified Protein Expression & Purification Scientist (Contractor) with demonstrated expertise in molecular ...

he Lead Discovery and Structural Biology Department within our client is seeking a highly qualified Protein Expression & Purification Scientist (Contractor) with demonstrated expertise in molecular ...

he Lead Discovery and Structural Biology Department within our client is seeking a highly qualified Protein Expression & Purification Scientist (Contractor) with demonstrated expertise in molecular ...

he Lead Discovery and Structural Biology Department within our client is seeking a highly qualified Protein Expression & Purification Scientist (Contractor) with demonstrated expertise in molecular ...

he Lead Discovery and Structural Biology Department within our client is seeking a highly qualified Protein Expression & Purification Scientist (Contractor) with demonstrated expertise in molecular ...

he Lead Discovery and Structural Biology Department within our client is seeking a highly qualified Protein Expression & Purification Scientist (Contractor) with demonstrated expertise in molecular ...

he Lead Discovery and Structural Biology Department within our client is seeking a highly qualified Protein Expression & Purification Scientist (Contractor) with demonstrated expertise in molecular ...

he Lead Discovery and Structural Biology Department within our client is seeking a highly qualified Protein Expression & Purification Scientist (Contractor) with demonstrated expertise in molecular ...

Protein Scientist

Foster City, CA ยท On-site

$40 - $44/hr

Key Responsibilities Protein Production & Purification Execute recombinant protein expression and ... Science, or related field 2 4+ years of relevant hands-on laboratory experience in academic or ...

Scientist III

Swiftwater, PA ยท On-site

$80/hr

Protein Purification & Chromatography * Operate and optimize purification processes utilizing ... Scientific presentations * Present findings to technical teams and leadership. Manufacturing ...

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Assistant Protein Purification Scientist information

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How much do assistant protein purification scientist jobs pay per hour?

As of Jun 17, 2026, the average hourly pay for assistant protein purification scientist in the United States is $30.58, according to ZipRecruiter salary data. Most workers in this role earn between $24.52 and $38.46 per hour, depending on experience, location, and employer.

What does an Assistant Protein Purification Scientist do?

An Assistant Protein Purification Scientist supports the purification of proteins using various biochemical techniques such as chromatography and filtration. They assist senior scientists in preparing samples, running purification equipment, and analyzing the purity and yield of proteins. Their work is crucial for producing high-quality proteins used in research, diagnostics, or drug development. Additionally, they maintain laboratory records and ensure equipment is properly cleaned and calibrated.

What are some typical challenges faced by an Assistant Protein Purification Scientist, and how can they be addressed?

Assistant Protein Purification Scientists often encounter challenges such as troubleshooting unexpected results in purification processes, maintaining the integrity of delicate proteins, and optimizing protocols for yield and purity. These challenges can be addressed by carefully following standard operating procedures, maintaining meticulous documentation, and collaborating closely with senior scientists and other team members. Additionally, continuous learning and hands-on experience with a variety of purification techniques, such as affinity chromatography and HPLC, can help in efficiently resolving technical issues and improving workflows.

What is the difference between Assistant Protein Purification Scientist vs Research Associate in Biochemistry?

AspectAssistant Protein Purification ScientistResearch Associate in Biochemistry
Required CredentialsBachelor's degree in Biochemistry, Molecular Biology, or related fieldBachelor's or Master's degree in Biochemistry, Chemistry, or related field
Work EnvironmentLaboratories focused on protein purification and biochemistry researchResearch labs conducting biochemical and molecular biology experiments
Employer & Industry UsageBiotech, pharmaceutical, academic research institutionsAcademic, biotech, pharmaceutical sectors
Common Search & Comparison IntentYesYes

The Assistant Protein Purification Scientist primarily focuses on protein isolation and purification techniques, often working under supervision. The Research Associate in Biochemistry has a broader scope, including various biochemical experiments and data analysis. Both roles require similar educational backgrounds and are found in similar industry settings, but the Assistant Protein Purification Scientist specializes more in protein purification processes.

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What job categories do people searching Assistant Protein Purification Scientist jobs look for? The top searched job categories for Assistant Protein Purification Scientist jobs are:
Purification Scientist

Purification Scientist

Managed Staffing

Boston, MA โ€ข On-site

$44 - $46/hr

Contractor

Posted 4 days ago


Job description

Biologist - Purification Scientist


Client: Eli Lilly and Company
Location: Boston, MA (Onsite)
Schedule: Mondayโ€“Friday | 8:00 AMโ€“5:00 PM (40 hrs/week


Position Summary

Seeking an early-career Biologist / Purification Scientist to join the Downstream Process Development team in Boston, MA. This role will support purification and characterization of viral vectors, biologics, or recombinant proteins for process development and manufacturing activities. The ideal candidate has hands-on laboratory experience with chromatography-based purification techniques and strong documentation and collaboration skills.


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

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

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

  • Prepare buffers and manage chromatography columns and consumables

  • Support experimental design, data collection, and detailed documentation in accordance with GMP/GLP practices

  • Assist with troubleshooting and optimization of purification processes

  • Analyze samples using standard analytical techniques (e.g., UV, SDS-PAGE, ELISA, ddPCR, HPLC)

  • Collaborate with upstream process, analytical, and manufacturing teams

  • Maintain laboratory equipment and ensure compliance with safety and quality standards


Required Qualifications
  • Masterโ€™s degree in Biochemistry, Biotechnology, Chemical Engineering, or a related scientific discipline

  • Minimum 2 years of hands-on purification experience in an academic or industry laboratory

  • Practical experience with ion-exchange and affinity chromatography

  • Experience with buffer preparation and basic analytical characterization methods

  • Strong attention to detail with excellent documentation practices

  • Ability to manage multiple tasks and meet project timelines

  • Effective written and verbal communication skills


Preferred Qualifications
  • Experience with AAV or other viral vector purification

  • Hands-on experience with AKTA systems and Unicorn software

  • Exposure to downstream process development or biomanufacturing environments