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Purification Scientist Jobs (NOW HIRING)

Managed Staffing

Purification Scientist

Boston, MA · On-site

$44 - $46/hr

Biologist - Purification Scientist Client: Eli Lilly and Company Location: Boston, MA (Onsite) Schedule: Monday-Friday | 8:00 AM-5:00 PM (40 hrs/week Position Summary Seeking an early-career ...

Regeneron Pharmaceuticals, Inc

NY · On-site

$80.30 - $131.10/hr

Regeneron Pharmaceuticals, Inc, is looking for a Sr. Associate Scientist focused on peptidomimetic purification within their R&D Chemistry group. In this role, you will drive the purification ...

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Purification Scientist information

What is a purification scientist?

Purification Scientists are professionals who specialize in isolating and purifying biological or chemical substances, such as proteins, antibodies, or pharmaceuticals, from complex mixtures. They develop, optimize, and scale up purification processes using techniques like chromatography, filtration, and centrifugation. These scientists often work in biotechnology, pharmaceutical, and research laboratories to ensure products are pure, safe, and effective for further research or commercial use.

What are the key skills and qualifications needed to thrive as a purification scientist, and why are they important?

To thrive as a Purification Scientist, you need a solid understanding of protein chemistry, chromatography techniques, and laboratory best practices, typically supported by a degree in biochemistry, chemistry, or a related field. Familiarity with technical tools such as HPLC, FPLC systems, and analytical software, as well as experience with relevant safety standards, is often required. Strong problem-solving skills, attention to detail, and the ability to work collaboratively are essential soft skills in this role. These qualifications ensure the efficient and accurate purification of biomolecules, which is critical for research, development, and manufacturing in pharmaceutical and biotech industries.

What are some common challenges faced by purification scientists, and how can they be addressed on the job?

Purification Scientists often encounter challenges such as optimizing purification protocols for novel proteins, troubleshooting unexpected impurities, and maintaining consistency across large-scale runs. These issues can be addressed by staying up-to-date with the latest chromatography techniques, collaborating closely with upstream and analytical teams, and employing robust troubleshooting and documentation practices. Being proactive in adjusting parameters and communicating effectively with colleagues helps ensure high-quality results and smooth workflow within the team.

What is the difference between Purification Scientist vs Analytical Chemist?

AspectPurification ScientistAnalytical Chemist
Required CredentialsBachelor's or Master's in Chemistry, Biochemistry, or related fieldBachelor's or Master's in Chemistry, Analytical Chemistry, or related field
Work EnvironmentLaboratories focused on purification processes, biopharmaceuticals, or biotechLaboratories performing chemical analysis, quality control, or research
Employer & IndustryPharmaceutical, biotech, or chemical manufacturing companiesPharmaceutical, environmental, or food testing labs
Common Search & ComparisonPurification Scientist vs Analytical Chemist

While both roles require a background in chemistry and laboratory skills, a Purification Scientist primarily focuses on isolating and purifying compounds, often in biopharmaceuticals, whereas an Analytical Chemist specializes in analyzing and testing chemical substances for quality and composition. Both roles are essential in the drug development and manufacturing process, but their daily tasks and focus areas differ.

More about Purification Scientist jobs

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What states have the most Purification Scientist jobs?

States with the most job openings for Purification Scientist jobs include:

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Purification Scientist jobs near you
Infographic showing various Purification Scientist job openings in the United States as of August 2026, with employment types broken down into 1% Internship, 1% As Needed, 82% Full Time, 12% Part Time, and 4% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution.

Protein Purification Scientist

Pioneer Data

Cambridge, MA • On-site

Contractor

Posted 8 days ago

Job description

Position Details:
Our client, a world-leading Pharmaceutical Company in Cambridge, MA is currently looking for an Protein Purification Scientist to join their expanding team.
 
Job Title: Protein Purification Scientist
Duration: 24 months contract, extendable up to 48 months
Location: Cambridge, MA
 
Note:
The client has the right-to-hire you as a permanent employee at any time during or after the end of the contract.
You may participate in the company group medical insurance plan
 
Job Description:
We are seeking a highly motivated scientist to join the Molecular Profiling & Bioconjugation group in BioMedicine Design at Client
The candidate will work with a talented team of scientists to develop innovative protein biotherapeutics to bring curative treatments to patients. 
The candidate will be a key member of the conjugation chemistry team, responsible for the hands-on execution of bioconjugation experiments. 
Responsibilities will include the generation, purification, and characterization of bioconjugates.
Hands-on experience with standard lab techniques and basic protein handling.
Familiarity with bioconjugation reactions and associated analytical and purification methods such as chromatography and mass spectrometry
Fast learner, detail oriented and highly organized; ability to effectively plan and complete experiments with limited supervision after fully trained
Able to clearly communicate experiment results; experienced with using Microsoft PowerPoint and Excel for data presenting and reporting
 
Education: 
BA/BS in chemistry, biochemistry, chemical biology with 0-2 years of research experience