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Laboratory Assistant Intern Jobs in Seattle, WA (NOW HIRING)

Valence

Intern - Seattle

Seattle, WA · On-site

$24/hr

Pay Range $ 21.30 - $24.00 (DOE) As a Lab Intern , you will assist with key laboratory-related activities, including supporting lab operations, compliance, and safety requirements. You will gain ...

GenScript/ProBio

LNP Production Intern (Full time)

Redmond, WA · On-site

$22 - $24/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Production Operations: * Assist with preparation of buffers, reagents, lipids, and payload ... Operate laboratory equipment including centrifuges, filtration devices, TFF systems, and other ...

Labcorp

Lab Assistant

Seattle, WA

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Labcorp is a global leader in laboratory services, providing the insights and answers that help ... Casual, Intern, and Temporary employees are only eligible to participate in the 401(k) Plan ...

Labcorp

Lab Assistant

Seattle, WA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Labcorp is a global leader in laboratory services, providing the insights and answers that help ... Employees regularly scheduled to work less than 20 hours, Casual, Intern, and Temporary employees ...

Labcorp

Lab Assistant

Seattle, WA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Labcorp is a global leader in laboratory services, providing the insights and answers that help ... Employees regularly scheduled to work less than 20 hours, Casual, Intern, and Temporary employees ...

Labcorp

Casual Histology Lab Assistant

Tukwila, WA · On-site

$21.65 - $26.12/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Labcorp is a global leader in laboratory services, providing the insights and answers that help ... Employees regularly scheduled to work less than 20 hours, Casual, Intern, and Temporary employees ...

Labcorp

Casual Histology Lab Assistant

Tukwila, WA · On-site

$21.65 - $26.12/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Labcorp is a global leader in laboratory services, providing the insights and answers that help ... Employees regularly scheduled to work less than 20 hours, Casual, Intern, and Temporary employees ...

Labcorp

Casual Histology Lab Assistant

Tukwila, WA · On-site

$21.65 - $26.12/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Labcorp is a global leader in laboratory services, providing the insights and answers that help ... Employees regularly scheduled to work less than 20 hours, Casual, Intern, and Temporary employees ...

Labcorp

Casual Histology Lab Assistant

Tukwila, WA · On-site

$21.65 - $26.12/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Labcorp is a global leader in laboratory services, providing the insights and answers that help ... Employees regularly scheduled to work less than 20 hours, Casual, Intern, and Temporary employees ...

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All JobsLaboratory Intern JobsLaboratory Assistant Intern JobsLaboratory Assistant Intern Jobs in Seattle, WA

Laboratory Assistant Intern information

See Seattle, WA salary details

$10

$19

$27

How much do laboratory assistant intern jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for laboratory assistant intern in Seattle, WA is $19.69, according to ZipRecruiter salary data. Most workers in this role earn between $16.39 and $21.88 per hour, depending on experience, location, and employer.

What skills and qualifications are needed to be a laboratory assistant intern?

To thrive as a Laboratory Assistant Intern, you need a solid understanding of basic laboratory techniques, safety protocols, and an educational background in biology, chemistry, or a related field. Familiarity with laboratory equipment, data entry software, and sometimes experience with LIMS (Laboratory Information Management Systems) is typically required. Attention to detail, strong organizational skills, and the ability to follow instructions precisely are vital soft skills for success in this role. These skills and qualities are crucial to ensure accurate experimental results, maintain a safe work environment, and support the smooth operation of laboratory activities.

What does a laboratory assistant intern do?

A Laboratory Assistant Intern supports laboratory staff by performing routine tasks such as preparing samples, maintaining lab equipment, recording data, and assisting with experiments. They help ensure the lab runs smoothly and that all procedures follow safety and quality standards. This role provides hands-on experience for students or recent graduates interested in scientific research, allowing them to learn essential lab techniques and gain exposure to professional laboratory environments.

What is the difference between Laboratory Assistant Intern vs Laboratory Technician?

AspectLaboratory Assistant InternLaboratory Technician
CredentialsTypically pursuing or recently completed relevant education, no formal certification requiredUsually holds an associate degree or certification in laboratory technology
Work EnvironmentInternship setting, often educational or training-focused labsFull-time professional labs in healthcare, research, or industrial settings
Employer & Industry UsageEducational institutions, research projects, internshipsHospitals, clinics, research facilities, industrial labs
Search & Comparison IntentUnderstanding entry-level roles, internships, training opportunitiesCareer advancement, professional responsibilities, job requirements

In summary, a Laboratory Assistant Intern is typically a student or recent graduate gaining hands-on experience, whereas a Laboratory Technician is a trained professional with specific certifications working full-time in laboratory settings.

Can you get a laboratory assistant intern job with no experience?

Laboratory assistant intern positions often accept candidates with little or no prior experience, focusing instead on relevant coursework, strong attention to detail, and willingness to learn. Some roles may require basic knowledge of laboratory procedures or familiarity with lab equipment, but many internships provide on-the-job training to develop necessary skills.

What are popular job titles related to Laboratory Assistant Intern jobs in Seattle, WA?

For Laboratory Assistant Intern jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Laboratory Assistant Intern jobs in Seattle, WA look for?

The top searched job categories for Laboratory Assistant Intern jobs in Seattle, WA are:

What cities near Seattle, WA are hiring for Laboratory Assistant Intern jobs?

Cities near Seattle, WA with the most Laboratory Assistant Intern job openings:

Laboratory Assistant Intern jobs near you
Infographic showing various Laboratory Assistant Intern job openings in Seattle, WA as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, 1% Temporary, and 3% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $40,963 per year, or $19.7 per hour.

LNP Production Intern (Full time)

GenScript/ProBio

Redmond, WA • On-site

$22 - $24/hr

Full-time, Internship

Posted 14 days ago

Job description

Role Description:

The LNP Production Intern supports the manufacturing and quality control activities associated with mRNA-LNP formulations and related nanoparticle products. This role is responsible for assisting with LNP formulation, purification, concentration, in-process quality testing, inventory management, documentation, and preparation of final products for shipment. The ideal candidate is detail-oriented, highly organized, and able to thrive in a fast-paced production environment while following established SOPs and quality standards. The responsibilities are aligned with existing LNP production workflows used by the team.

Key Responsibilities:

Production Operations:

  • Assist with preparation of buffers, reagents, lipids, and payload materials.
  • Support mRNA-LNP formulation and downstream processing activities.
  • Perform purification and concentration processes following approved SOPs.
  • Operate laboratory equipment including centrifuges, filtration devices, TFF systems, and other production equipment.
  • Assist in antibody-decorated LNP preparation and purification processes following established procedures.

In-Process Quality Control

  • Perform routine QC measurements including: Particle size, PDI, Zeta potential, Encapsulation efficiency and others
  • Accurately record and review production and QC data.
  • Ensure all activities comply with GDP (Good Documentation Practices).

Sample Handling & Shipment

  • Prepare final products for customer delivery.
  • Conduct sterile filtration, aliquoting, tube labeling, and packaging.
  • Maintain sample traceability throughout production and shipping processes.

Inventory & Materials Management

  •  Follow all production SOPs, work instructions, and safety procedures.
  •  Complete batch records and laboratory documentation accurately.
  •  Maintain compliance with ISO and internal quality systems.
  •  Participate in training and continuous improvement initiatives.

Qualifications:

  • Associate's degree or Bachelor's degree in Biology, Biotechnology, Biochemistry, Chemical Engineering, Chemistry, or related field.
  • 0-2 years of laboratory, manufacturing, or biotechnology experience.
  • Strong attention to detail and documentation skills.
  • Basic understanding of laboratory techniques and equipment.
  • Ability to follow SOPs and work independently after training.
  • Ability to lift up to 25 lbs and stand for extended periods
  • Preferred having experience with mRNA production, LNP technology, sterile techniques, centrifugal filtration or TFF, DLS and experience in GMP, ISO regulated environment.

Please note that this is a full-time role based onsite in Redmond, WA with lunch provided daily. The hourly pay-rate is $22-$24 per hour.

Please note that we are not looking for candidates that are unable to commit to a full-time schedule of 40 hours per week. 

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