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Quality Control Laboratory Assistant Jobs in Seattle, WA

nathr

Quality Control Supervisor

Monroe, WA

$32.08 - $38.81/hr

Oversee preventative maintenance, calibration verification, and troubleshooting activities for laboratory instruments * Oversee environmental monitoring and QC-related validation activities * Assist ...

nathr

Quality Control Supervisor

Monroe, WA · On-site

$32.08 - $38.81/hr

Oversee preventative maintenance, calibration verification, and troubleshooting activities for laboratory instruments * Oversee environmental monitoring and QC-related validation activities * Assist ...

nathr

Quality Control Supervisor

Monroe, WA · On-site

$32.08 - $38.81/hr

Oversee preventative maintenance, calibration verification, and troubleshooting activities for laboratory instruments * Oversee environmental monitoring and QC-related validation activities * Assist ...

Fred Hutch

Quality Control Analyst III/IV

Seattle, WA · On-site

$27.25 - $36.75/hr

The Quality Control laboratory performs in-process and release testing in support of Human Cell and Gene Therapy Phase I/II clinical research studies. We are looking for a dynamic, skilled, and ...

TerraPower LLC.

Quality Control Microbiologist

Everett, WA · On-site

$28.25 - $37/hr

Quality Control Microbiologist The Quality Control Microbiologist will establish, implement, and ... This role will develop laboratory capabilities, perform routine and specialized microbiological ...

TerraPower LLC.

Quality Control Microbiologist

Everett, WA · On-site

$28.25 - $37/hr

Quality Control Microbiologist The Quality Control Microbiologist will establish, implement, and ... This role will develop laboratory capabilities, perform routine and specialized microbiological ...

Peregrine Team

Quality Control Analyst

Seattle, WA · On-site

$27.25 - $36.75/hr

Peregrine Team is hiring a Quality Control Analyst to support laboratory testing and ensure product ... Support investigations and deviations * Assist with stability studies and data analysis ...

St. Joseph Medical Center

Laboratory Assistant

Tacoma, WA · On-site

$24.04 - $35.84/hr

When you join Virginia Mason Franciscan Health, you become part of a team that delivers top-quality ... Job Summary and Responsibilities As a Lab Assistant, you will play a crucial role in solving ...

St. Joseph Medical Center

Laboratory Assistant

Tacoma, WA · On-site

$24.04 - $35.84/hr

When you join Virginia Mason Franciscan Health, you become part of a team that delivers top-quality ... Job Summary and Responsibilities As a Lab Assistant, you will play a crucial role in solving ...

St Joseph Medical Center

Laboratory Assistant

Tacoma, WA · On-site

$24.04 - $35.84/hr

Job Summary and Responsibilities As a Lab Assistant, you will play a crucial role in solving ... When you join Virginia Mason Franciscan Health, you become part of a team that delivers top-quality ...

Korsmo Construction.

Quality Control Manager

Tacoma, WA · On-site

$110K - $145K/yr

Review and sign off on final punch lists. * Assist project teams with resolving quality issues in coordination with design team. * Coordinate 1-year QC walk with service department 1-year warranty ...

St Joseph Medical Center

Laboratory Assistant

Tacoma, WA · On-site

$24.04 - $35.84/hr

When you join Virginia Mason Franciscan Health, you become part of a team that delivers top-quality ... Medical Assistant - Phlebotomist: WA, within Six (6) - months Preferred * Certificate Other Lab ...

CommonSpirit Health

Laboratory Assistant

Burien, WA · On-site

When you join Virginia Mason Franciscan Health, you become part of a team that delivers top-quality ... As a Lab Assistant, you will play a crucial role in solving diagnostic mysteries, bringing us one ...

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All JobsQuality Control Laboratory JobsQuality Control Laboratory Assistant JobsQuality Control Laboratory Assistant Jobs in Seattle, WA

Quality Control Laboratory Assistant information

See Seattle, WA salary details

$13

$25

$45

How much do quality control laboratory assistant jobs pay per hour?

As of Aug 27, 2026, the average hourly pay for quality control laboratory assistant in Seattle, WA is $25.99, according to ZipRecruiter salary data. Most workers in this role earn between $18.61 and $26.25 per hour, depending on experience, location, and employer.

What is a quality control laboratory assistant?

Quality Control Laboratory Assistants are professionals who help ensure that products and materials meet established quality standards by conducting laboratory tests and inspections. They prepare samples, operate laboratory equipment, record and analyze data, and report any deviations from quality specifications. Their work supports overall product safety and consistency, making them essential to companies in industries like pharmaceuticals, food production, and manufacturing.

What are the key skills and qualifications needed to thrive as a quality control laboratory assistant?

To thrive as a Quality Control Laboratory Assistant, you need a solid understanding of laboratory procedures, basic chemistry or biology, and typically an associate's or bachelor's degree in a science-related field. Familiarity with laboratory information management systems (LIMS), analytical instruments like spectrophotometers, and standard operating procedures is important. Attention to detail, strong organizational skills, and effective communication are valuable soft skills in this role. These skills and qualifications ensure accurate testing, compliance with regulations, and the reliability of data in quality assurance processes.

What are some typical challenges faced by quality control laboratory assistants during sample analysis, and how are they managed?

Quality Control Laboratory Assistants often encounter challenges such as handling a high volume of samples, meeting tight deadlines, and ensuring precise adherence to testing protocols. Managing these challenges involves strong organizational skills, meticulous attention to detail, and effective communication with team members and supervisors. Many labs use standard operating procedures and regular training to help assistants maintain accuracy and efficiency, while also fostering a collaborative environment where questions and support are encouraged.

What is the difference between Quality Control Laboratory Assistant vs Quality Control Technician?

AspectQuality Control Laboratory AssistantQuality Control Technician
CredentialsHigh school diploma or equivalent; some roles may require certificationHigh school diploma; technical certification or associate degree often preferred
Work EnvironmentLaboratory setting, assisting with sample preparation and data entryLaboratory or production environment, performing testing and analysis
ResponsibilitiesSupporting testing processes, maintaining lab equipment, recording dataConducting tests, analyzing results, ensuring quality standards

Both roles operate in laboratory environments within manufacturing or pharmaceutical industries. The main difference lies in responsibilities, with the Laboratory Assistant providing support and preparation, while the Technician performs actual testing and analysis. Understanding these distinctions helps in choosing the right career path or job search focus.

How to become a quality control laboratory assistant?

To become a quality control laboratory assistant, candidates typically need a high school diploma or equivalent, along with basic knowledge of laboratory procedures and safety protocols. Some employers prefer candidates with postsecondary training or certifications in laboratory technology or related fields. Gaining experience with laboratory equipment and analytical techniques can improve job prospects.

What are the most commonly searched types of Quality Control Laboratory jobs in Seattle, WA?

The most popular types of Quality Control Laboratory jobs in Seattle, WA are:

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

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

Quality Control Laboratory Assistant jobs near you
Infographic showing various Quality Control Laboratory Assistant job openings in Seattle, WA as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $54,056 per year, or $26 per hour.

Quality Control Supervisor

nathr

Monroe, WA

$32.08 - $38.81/hr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 24 days ago

Job description

Quality Control (QC) Supervisor

Pay: $32.08 - $38.81/hour

Schedule: Monday to Friday 8:00am-4:30pm

Location: Monroe, WA

**This position requires on-site work at the company's Monroe, WA location.

Lead with purpose and make an impact every shift. As the QC Supervisor, you’ll be a driving force behind a quality-focused, high-performing operation—guiding your team, setting the standard for accuracy and accountability, and ensuring products consistently meet quality, safety, and customer expectations.

We’re a leading manufacturer of nutritional supplements, dedicated to improving lives and well-being. If you’re looking for stability, great benefits, and a positive work environment, this is the place for you. 

 

Why You’ll Love Working Here 

  • Competitive pay
  • Best-in-class health, dental, and vision coverage (employee premiums 95% paid by company) 
  • 401(k) with company match 
  • Paid wellness days (10 per year), vacation (start at 15 per year), and holidays (10 per year) 
  • Employee appreciation events 
  • Discounts on company products 
  • Safety footwear allowance 

What You’ll Do

  • Coordinate daily QC sampling and laboratory activities, ensuring work is prioritized efficiently and in accordance with business needs
  • Monitor product release and associated turn-around-times (TAT)
  • QC sample and batch dispositioning
  • Participate in and oversee lab investigations and root cause analysis
  • Oversee preventative maintenance, calibration verification, and troubleshooting activities for laboratory instruments
  • Oversee environmental monitoring and QC-related validation activities
  • Assist with internal, third party, and regulatory audits
  • Manage schedules, timesheets, performance evaluation, and accident investigations of QC staff
  • Provide positive reinforcement, recognition, constructive criticism, and disciplinary actions as appropriate, and participate in QC staff hiring process as needed
  • Track and compile daily output to contribute to monthly departmental key performance indicators (KPIs)

 

What Helps You Succeed

  • Prior supervisory or leadership experience required, 2+ years preferred
  • Completion of a bachelor’s degree in chemistry or relevant science discipline; equivalent combination of education and experience may be considered
  • Proficiency with Microsoft Office products including Outlook, Word, and PowerPoint with emphasis on Excel (data entry, trending, and analysis)
  • Effective communication in the English language, both written and verbal
  • Prior experience operating and maintaining lab equipment and instrumentation in an analytical laboratory setting is an asset
  • Prior experience in a pharmaceutical, natural health, or food product manufacturing environment an asset

 

Ready to join a team that values you? Apply today and start your new career!

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