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Purification Jobs in Seattle, WA (NOW HIRING)

GenScript/ProBio

LNP Lab Technician

Redmond, WA

$55K - $65K/yr

Precise Purification and Concentration: Follow LNP downstream processing SOP to perform LNP purification and concentrating. Related technical skill include but not limit to ultrafiltration, TFF ...

GenScript/ProBio

LNP Lab Technician

Redmond, WA

$55K - $65K/yr

Precise Purification and Concentration: Follow LNP downstream processing SOP to perform LNP purification and concentrating. Related technical skill include but not limit to ultrafiltration, TFF ...

GenScript/ProBio

LNP Lab Technician

Redmond, WA · On-site

$55K - $65K/yr

Precise Purification and Concentration: Follow LNP downstream processing SOP to perform LNP purification and concentrating. Related technical skill include but not limit to ultrafiltration, TFF ...

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All JobsPurification JobsPurification Jobs in Seattle, WA

Purification information

See Seattle, WA salary details

$160K

$241.3K

$269.9K

How much do purification jobs pay per year?

As of Aug 2, 2026, the average yearly pay for purification in Seattle, WA is $241,323.00, according to ZipRecruiter salary data. Most workers in this role earn between $233,400.00 and $250,500.00 per year, depending on experience, location, and employer.

What is a purification technician?

A purification technician is responsible for operating and maintaining equipment used to purify water, chemicals, or other substances in industrial or laboratory settings. They often follow safety protocols, perform quality tests, and may require certifications in relevant fields such as water treatment or laboratory technology.

What biology jobs pay over $100k?

In the field of purification, roles such as senior biochemist, process development scientist, and regulatory affairs manager often have salaries exceeding $100,000 annually. These positions typically require advanced degrees, specialized knowledge of bioprocessing, and experience with laboratory techniques and quality standards.

What jobs make $3,000 a day?

High-paying jobs related to purification, such as specialized chemical engineers or environmental consultants, can sometimes earn $3,000 or more per day, especially with extensive experience or in consulting roles. These positions often require advanced degrees, certifications, and expertise in handling complex purification processes or environmental remediation projects.

What is the difference between Purification vs Laboratory Technician?

AspectPurificationLaboratory Technician
Required CredentialsCertifications in purification techniques, chemistry or biochemistry degreesAssociate's or Bachelor's degree in laboratory sciences or related field
Work EnvironmentResearch labs, pharmaceutical or biotech facilitiesGeneral labs, hospitals, research institutions
Employer & Industry UsageUsed in biotech, pharmaceutical, and research industries for isolating compoundsCommon in healthcare, research, and clinical labs for testing and analysis

Purification specialists focus on isolating and refining specific compounds or substances, often requiring specialized techniques and certifications. Laboratory Technicians perform a broader range of testing and analysis tasks in various lab settings. While both roles work in laboratory environments, purification is more specialized in compound isolation, whereas laboratory technicians handle diverse testing procedures.

What jobs make $500,000 a year?

High-paying jobs that can reach or exceed $500,000 annually include executive roles such as CEOs, CFOs, and other C-suite positions, as well as specialized medical professionals like neurosurgeons and orthopedic surgeons. These roles typically require advanced degrees, extensive experience, and often involve high levels of responsibility and leadership in their respective fields.
What are popular job titles related to Purification jobs in Seattle, WA? For Purification jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Purification jobs in Seattle, WA look for? The top searched job categories for Purification jobs in Seattle, WA are:
Purification jobs near you
Infographic showing various Purification job openings in Seattle, WA as of July 2026, with employment types broken down into 88% Full Time, 9% Part Time, and 3% Contract. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $241,323 per year, or $116 per hour.

Principal Scientist, Purification Process Development

Immunome, Inc.

Bothell, WA • On-site

Other

Re-posted 21 days ago

Job description

Position Overview

We are seeking an experienced and motivated Principal Purification Process Development  Scientist to support our growing ADC pipeline. This role will be responsible for the optimization of purification processes for antibody intermediates (mAbs). The preferred candidate will coordinate and/or execute purification strategies including scale-up to tox/GMP, while demonstrating expertise in practical, robust purification strategies applicable to clinical and commercial-stage manufacturing of mAbs. The ideal candidate will have experience with technology transfer, regulatory compliance, and coordination with CDMO partners at GMP manufacturing facilities. A strong working knowledge of different purification technologies is essential, as is experience with standard analytical and characterization approaches used for biologics.

Responsibilities

  • Oversee Purification Process Development strategies, including Design of Experiment (DOE) and One Factor at a Time (OFAT) approaches for critical process parameters.
  • Fulfill the role of a purification subject matter expert (SME) on cross-functional CMC teams to ensure alignment on program goals, deliverables, and objectives.
  • Collaborate with external CDMO partners to support the Immunome pipeline from pre-clinical, through clinical and commercial stages. Occasional travel to advise and oversee development and GMP manufacturing processes will be expected.
  • Prepare essential documentation (SOPs, protocols, and reports) to support tech transfers, GMP activities, and regulatory submissions for clinical development and commercialization.
  • Stay current with emerging trends, innovations, and regulatory requirements for mAb purification processes, integrating necessary or potentially beneficial features into our internal company strategies and workflows.

Qualifications

  • A Bachelor's, Master's, or Ph.D. degree in Chemistry, Chemical/Biochemical Engineering, Biotechnology, or a related field.
  • A minimum of 5 years of biotech/biopharma industry experience with a Ph.D., 8 years with a Masters, or 10 years with a Bachelors, with a primary focus on purification process development, or equivalent experience.
  • Prior experience with tech transfer, external CDMO engagement, and internal coordination with relevant functions.
  • Prior knowledge of/experience working with GMP manufacturers and processes, including familiarity with regulatory submissions.
  • Lead/support authoring and reviewing of relevant module 3 sections of regulatory submissions (IND, IMPD, BLA, etc).
  • Familiar with laboratory operations and needs for establishing a highly functioning development lab.
  • Demonstrated success in developing and optimizing purification processes for monoclonal antibodies and recombinant proteins.
  • Experience in regulatory submissions, responding to information requests, and interfacing with health authorities.

Knowledge and Skills

  • A strong understanding of the common purification, analytical, and characterization approaches used for mAbs, with a solid foundation in overcoming some of the challenges encountered in these workflows.
  • Must be a purification subject matter expert including chromatography separations and filtration operations (depth, dead-end, virus and ultrafiltration/diafiltration).
  • Expert user of AKTA chromatographic instruments (such as AKTA Avant, AKTA Ready or similar).
  • Design, plan, schedule, organize, prioritize, execute, document and present complex experiments using Design of Experiment (DOE) when needed.
  • The ability to manage multiple projects simultaneously while being able to prioritize and balance hands-on tasks with strategic responsibilities.
  • Exceptional communication skills, with an emphasis on effective collaborations with both internal stakeholders and external partners.
  • High-throughput liquid handling systems (Tecan) experience is a plus.

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