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Medical Lab Assistant Jobs in Seattle, WA (NOW HIRING)

St. Anne Hospital

Laboratory Assistant

Burien, WA · On-site

$24.02 - $37.65/hr

Medical Assistant - Phlebotomist: WA, within six (6) months Preferred * Certificate Other Lab Assistant Program six (6) months experience in an acute care facility * Certificate Other Phlebotomy ...

CommonSpirit Health

Laboratory Assistant

Tacoma, WA

... Medical Assistant - Phlebotomist: WA, within six (6) months Preferred Certificate Other Lab Assistant Program 6 months experience in an acute care facility Certificate Other Phlebotomy program

CommonSpirit Health

Laboratory Assistant

Burien, WA · On-site

Medical Assistant - Phlebotomist: WA, within six (6) months Preferred * Certificate Other Lab Assistant Program six (6) months experience in an acute care facility * Certificate Other Phlebotomy ...

CommonSpirit Health

Laboratory Assistant

Tacoma, WA

Medical Assistant - Phlebotomist: WA, within six (6) months Preferred * Certificate Other Lab Assistant Program 6 months experience in an acute care facility * Certificate Other Phlebotomy program

CommonSpirit Health

Laboratory Assistant

Tacoma, WA · On-site

... Medical Assistant - Phlebotomist: WA, within six (6) months Preferred Certificate Other Lab Assistant Program 6 months experience in an acute care facility Certificate Other Phlebotomy program

St Anne Hospital

Laboratory Assistant

Burien, WA

$24.02 - $37.65/hr

Medical Assistant - Phlebotomist: WA, within six (6) months Preferred * Certificate Other Lab Assistant Program six (6) months experience in an acute care facility * Certificate Other Phlebotomy ...

EvergreenHealth Monroe

Phlebotomist/Lab Assistant

Monroe, WA · On-site

$24.76 - $36.76/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Medical, vision and dental coverage w/premiums as low as $0! * Flexible Spending Account * Life, AD ... Sets up and services all clerical functions of the lab. EDUCATION, TRAINING AND EXPERIENCE;

EvergreenHealth Monroe

Phlebotomist/Lab Assistant

Monroe, WA · On-site

$24.76 - $36.76/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Medical, vision and dental coverage w/premiums as low as $0! * Flexible Spending Account * Life, AD ... Sets up and services all clerical functions of the lab. EDUCATION, TRAINING AND EXPERIENCE;

EvergreenHealth Monroe

Medical Lab Scientist

Monroe, WA · On-site

$48.20 - $77.50/hr

Certified as a Medical Laboratory Scientist (formerly Medical Technologist) by: American Society of Clinical Pathology (ASCP), or American Medical Technologist (AMT), or National Certifying Agency ...

Labcorp

Medical Lab Technician for Hospital Stat Lab

Seattle, WA · On-site

$27.91 - $41.93/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

LabCorp is seeking a Medical Lab Technician to join our team in Seattle, WA Schedule : Monday ... Identify and replenish testing bench supplies as necessary * Assist with processing of specimens ...

Labcorp

Medical Lab Technician for Hospital Stat Lab

Seattle, WA · On-site

$27.91 - $41.93/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

LabCorp is seeking a Medical Lab Technician to join our team in Seattle, WA Schedule : Friday ... Identify and replenish testing bench supplies as necessary * Assist with processing of specimens ...

Labcorp

Medical Lab Technician for Hospital Stat Lab

Seattle, WA · On-site

$27.91 - $41.93/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

LabCorp is seeking a Medical Lab Technician to join our team in Seattle, WA Schedule : Sunday ... Identify and replenish testing bench supplies as necessary * Assist with processing of specimens ...

Labcorp

Medical Lab Technician for Hospital Stat Lab

Seattle, WA

$27.91 - $41.93/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

LabCorp is seeking a Medical Lab Technician to join our team in Seattle, WA Schedule : Sunday ... Identify and replenish testing bench supplies as necessary * Assist with processing of specimens ...

Labcorp

Medical Lab Technician for Hospital Stat Lab

Seattle, WA

$27.91 - $41.93/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

LabCorp is seeking a Medical Lab Technician to join our team in Seattle, WA Schedule : Monday ... Identify and replenish testing bench supplies as necessary * Assist with processing of specimens ...

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All JobsMedical Lab JobsMedical Lab Assistant JobsMedical Lab Assistant Jobs in Seattle, WA

Medical Lab Assistant information

See Seattle, WA salary details

$15

$26

$64

How much do medical lab assistant jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for medical lab assistant in Seattle, WA is $26.81, according to ZipRecruiter salary data. Most workers in this role earn between $19.71 and $26.54 per hour, depending on experience, location, and employer.

What is a medical lab assistant?

Medical Lab Assistants are healthcare professionals who support laboratory technologists and technicians by preparing samples, conducting basic tests, and ensuring lab equipment is clean and functioning. They play a crucial role in the diagnosis and treatment of patients by handling specimens such as blood, urine, and tissue. Their responsibilities include labeling samples, recording data, and sometimes interacting with patients to collect samples. Medical Lab Assistants work in hospitals, clinics, research laboratories, and diagnostic centers, helping to ensure accurate and timely test results.

What does a medical lab assistant do?

As a medical lab assistant, you typically work in a hospital or clinical/medical laboratory. This role is slightly different than a lab tech position in that you have less responsibility. As a lab assistant, it’s your job to assist technologists and technicians with lab tests. Depending on the specific position, your duties may include preparing specimens, managing their storage, and keeping track of the results. Other everyday tasks involve keeping the lab equipment clean, maintaining an accurate inventory of supplies, and placing orders as needed. You may also have administrative duties, like billing and filing.

What are the key skills and qualifications needed to thrive as a medical lab assistant, and why are they important?

To thrive as a Medical Lab Assistant, you need a solid understanding of laboratory procedures, specimen handling, and safety protocols, typically gained through a diploma or certificate in medical laboratory technology. Familiarity with laboratory information systems (LIS), centrifuges, and automated analyzers is important for efficient workflow. Attention to detail, organizational skills, and effective communication help ensure accurate results and smooth collaboration with healthcare teams. These skills and qualities are essential for maintaining high standards of laboratory accuracy, safety, and timely patient care.

What are some common challenges medical lab assistants face in their daily work, and how can they be managed?

Medical Lab Assistants often encounter challenges such as handling a high volume of specimens, maintaining accuracy under time pressure, and adhering to strict safety protocols. Managing these challenges involves strong organizational skills, effective communication with laboratory technologists and other healthcare staff, and diligent attention to detail. Many labs offer ongoing training and support to help assistants stay current with best practices and improve workflow efficiency, ensuring patient safety and reliable test results.

What is the difference between Medical Lab Assistant vs Medical Laboratory Technician?

AspectMedical Lab AssistantMedical Laboratory Technician
CredentialsHigh school diploma, phlebotomy certificationAssociate degree in medical laboratory technology, certification often required
Work EnvironmentClinics, hospitals, diagnostic labsHospitals, diagnostic labs, research facilities
Job DutiesSample collection, preparing specimens, basic testingPerforming complex tests, analyzing samples, operating lab equipment
Employer & IndustryHealthcare facilities, clinicsHospitals, research labs, diagnostic centers

Medical Lab Assistants typically handle sample collection and basic tasks, while Medical Laboratory Technicians perform more complex testing and analysis. Both roles are essential in healthcare labs, but Technicians usually require more advanced education and certification.

How much does a medical lab assistant get paid?

A medical lab assistant typically earns between $30,000 and $45,000 annually, depending on experience, location, and certification level. Salaries can vary based on the healthcare setting and whether the role requires specialized skills or equipment handling.

Is a medical lab assistant a good career?

A medical lab assistant is a valuable healthcare professional who performs laboratory tests and prepares specimens, supporting diagnosis and treatment. The role typically requires attention to detail, technical skills, and certification, with job prospects generally stable due to ongoing demand in healthcare settings.
More about Medical Lab Assistant jobs

What are the most commonly searched types of Medical Lab jobs in Seattle, WA?

The most popular types of Medical Lab jobs in Seattle, WA are:

What are popular job titles related to Medical Lab Assistant jobs in Seattle, WA?

For Medical Lab Assistant jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Medical Lab Assistant jobs in Seattle, WA look for?

The top searched job categories for Medical Lab Assistant jobs in Seattle, WA are:

What cities near Seattle, WA are hiring for Medical Lab Assistant jobs?

Cities near Seattle, WA with the most Medical Lab Assistant job openings:

Medical Lab Assistant jobs near you
Infographic showing various Medical Lab Assistant job openings in Seattle, WA as of August 2026, with employment types broken down into 6% As Needed, 75% Full Time, 16% Part Time, and 3% Contract. Highlights an 100% In-person job distribution, with an average salary of $55,759 per year, or $26.8 per hour.

Medical Laboratory Technician, Tacoma (30 hrs)

Kaiser Permanente

Tacoma, WA • On-site

Other

Re-posted yesterday

Job description

T hursday of one week to Wednesday of the following week. It is a 7 on and 7 off position

Job Summary:

The MLT performs pre-analytic, analytic, and post analytic phases of laboratory testing procedures from waived to moderate and high complexity testing. The MLT recognizes appropriate and inappropriate selection of lab tests and correlates lab results to patients clinical conditions. S/he possess scientific knowledge to evaluate quality control, instrument, and result data. Other duties include: responsibility for documentation of all activities, monitoring supplies; compliance with all regulatory and accreditation requirements related to safety and laboratory testing; face to face and telephone customer service; computer data entry and retrieval; workplace cleanliness and maintenance.

Essential Responsibilities:

  • Testing and Processing: Performs waived, moderate, and high complexity testing according to KPWA Laboratory procedures and encompassing pre-analytic, analytic, and post-analytic phases. Performs quality control and quality assurance activities, maintenance, and troubleshooting. Performs specimen processing.

  • Computer Data Entry & Retrieval: Accessions specimens, enters results, retrieves information.

  • Technical Resource: Resolves problems and answers technical questions. Serves as a frontline resource to the laboratorys customers. Assists in the review and updating of laboratory procedure manuals.

  • Participates in Performance Improvement activities. Participates in test method evaluations, validations and implementation. May oversee lab assistants & non-registered techs to assure appropriate pre-analytic specimen preparation and moderate or waived test performance. Instructs students and employees.

Basic Qualifications:

Experience

  • N/A

Education

  • Associates degree in a laboratory science or meets qualifications in CLIA 493.1489, 493.1491. High School Diploma OR General Education Development (GED) required.

License, Certification, Registration

  • Medical Lab Technician Certificate within 6 months of hire

Additional Requirements:

  • Basic computer skills.

  • Good verbal and written communication skills.

  • Customer service and problem-solving skills.

Preferred Qualifications:

  • Minimum one (1) year recent clinical laboratory experience as an MLT.

  • Two (2) years of generalist experience as an MLT.

  • Certified as an MLT preferred by date of hire/transfer.

  • Associates degree in MLT.

COMPANY: KAISER

TITLE: Medical Laboratory Technician, Tacoma (30 hrs)

LOCATION: Tacoma, Washington

REQNUMBER: 1433179

External hires must pass a background check/drug screen. Qualified applicants with arrest and/or conviction records will be considered for employment in a manner consistent with Federal, state and local laws, including but not limited to the San Francisco Fair Chance Ordinance. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, protected veteran, or disability status.

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