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Purification Scientist Jobs (NOW HIRING)

Associate Scientist Location: Redmond, WA Department: Purification Process Design Reports To: Senior Scientist II About Us: At Just-Evotec, we believe that curiosity is the spark that drives ...

Associate Scientist Location: Redmond, WA Department: Purification Process Design Reports To: Senior Scientist II About Us: At Just-Evotec, we believe that curiosity is the spark that drives ...

Associate Scientist Location: Redmond, WA Department: Purification Process Design Reports To: Senior Scientist II About Us: At Just-Evotec, we believe that curiosity is the spark that drives ...

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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 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 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 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
What are the most commonly searched types of Purification Scientist jobs? The most popular types of Purification Scientist jobs are:
What states have the most Purification Scientist jobs? States with the most job openings for Purification Scientist jobs include:
What job categories do people searching Purification Scientist jobs look for? The top searched job categories for Purification Scientist jobs are:
Infographic showing various Purification Scientist job openings in the United States as of August 2026, with employment types broken down into 2% Internship, 1% As Needed, 86% Full Time, 6% Part Time, and 5% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

Biochemist- Purification PM Shift (2:30pm-11pm)

BioLegend

San Diego, CA โ€ข On-site

Full-time

Re-posted 7 days ago


Job description

BioLegend develops world-class, cutting-edge antibodies and reagents for biomedical research, manufactured in our state-of-the-art facility in San Diego, CA. ย Our mission is to accelerate research and discovery by providing the highest quality products at an outstanding value, along with superior customer service and technical support.ย  Our product expertise covers a diverse set of research areas including Immunology, Neuroscience, Cancer, Stem cells, and Cell Biology.

Job Summary

BioLegend has an opening for a self-motivated individual with production experience in a fast moving and dynamic environment to join our Purification team!

The Biochemist will be an integral member of a team, that manufactures and provides purified antibodies to enable studies for novel applications in precision medicine, oncology, immunology, neuroscience, and stem cell research. ย 

This position will report to a team lead and will ensure the highest quality of our finalized antibody products. This is a great opportunity to work in a fast-paced and dynamic environment for you to enhance your knowledge in the biotechnology industry! In this position you will perform column chromatography, troubleshooting of problematic errors, continue to improve methodologies for efficiency, follow Standard Operating Procedures (SOP)s, and cross train on a variety of other supporting tasks.

Essential Functions

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

  • Follow SOPs and batch records
  • Execute purification of mono, polyclonal, and recombinant antibodies
  • Operates, maintains, and troubleshoots lab equipment from UV monitor to AKTA Pure
  • Prepare buffers and dilutions
  • Perform dialysis, centrifugation, and column chromatography
  • Perform basic math calculations to calculate the amount of antibodies and concentration
  • Conduct Endotoxin tests
  • Advance multiple projects simultaneously and work in a team environment
  • Assist with troubleshooting purifications
  • Collaborative with other team member to ensure high level of productivity
  • Excellent organizational and multitasking skills
  • Able to accomplish goals under strict timelines
  • Other projects or responsibilities as may be required.

iACT Competencies

  • innovate โ€“ Be better, keep improving, be more efficient, creative, and be in the forefront of development
  • Aspire โ€“ Have desire, purpose, and ambition challenging ourselves to push the limits and reach new heights
  • Collaborate โ€“ Foster teamwork, common goals, selflessness, communication and mutual support
  • Transform โ€“ Adapt, learn, re-invent and change for future development and growth

Minimum Qualifications โ€“ Education and Experience

  • Associateโ€™s degree in Biochemistry, Chemistry, or other related area, Biotech certification, or equivalent work experience in a production environment at least 2 years of working experience in related biotech product development or manufacturing.
  • Demonstrated ability to be detail-oriented, organized and work well in groups setting
  • Able to perform basic computer operations such as MS Office and Outlook and other computer-based software

Preferred Qualifications โ€“ Education and Experience

  • Bachelor of Science in Biology/Chemistry or related area with less than 1 year of working experience in related biotech product development or manufacturing.
  • Experienced in using UV Monitor
  • Experienced in conjugated antibody
  • Experienced in manufacturing under ISO/GMP environment

Work Environment & Physical Demands

Office

While performing the duties of this job, the employee regularly works in an office setting. Occasional exposure to a laboratory and warehouse environment.

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.

While performing the duties of this job, the employee is regularly required to use hands and fingers to handle, feel, or operate objects, tools or controls, and reach with hands and arms. The employee is frequently required to stand, talk and hear.

Lab

While performing the duties of this job, the employee regularly works in a laboratory environment with occasional data entry on a computer. Occasional exposure to a warehouse environment.

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.

While performing the duties of this job, the employee is regularly required to use hands and fingers to handle, feel, or operate objects, tools or controls, and reach with hands and arms. The employee is frequently required to stand, talk and hear.

Warehouse

While performing the duties of this job, the employee regularly works in a warehouse environment with occasional data entry on a computer. Occasional exposure to a laboratory environment.

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.

While performing the duties of this job, the employee is regularly required to use hands and fingers to handle, feel, or operate objects, tools or controls, and reach with hands and arms. The employee is frequently required to stand, talk and hear.

Condition of Employment

Concerns regarding COVID-19 continue as positive cases are experienced in the communities in which we operate. Please be aware that, as a condition of employment, BioLegend requires proof of COVID vaccination for all U.S.-based employees (subject to limited exceptions) beginning January 18, 2022.