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Lab Assistant Jobs in Renton, WA (NOW HIRING)

HealthPoint

Lab Medical Assistant (Part-Time)

Bothell, WA · On-site

$24.17 - $35.53/hr

Ensure quality of lab performance, assist and mentor other Medical Assistants needing training or direction regarding lab procedures. * Provide back up to perform Spirometry, EKG, and assist with ...

United Westlabs

Lead Phlebotomist - Enumclaw

Enumclaw, WA · On-site

$25 - $31/hr

Lead Lab Assistant/Phlebotomist United WestLabs, Inc. ("UWL") is a health care service company that implements and manages turn-key hospital-based, laboratory outreach Programs. UWL partners with ...

ADP, Inc.

Lead Phlebotomist - Enumclaw

Enumclaw, WA · On-site

$18.75 - $23.25/hr

Lead Lab Assistant/Phlebotomists are also responsible for ordering supplies and monitoring Lab Assistants in your assigned locations to ensure compliance, maintaining lab compliance logs ...

United Westlabs

Laboratory Assistant

Enumclaw, WA · On-site

$23 - $29.50/hr

Accurately collect all specimens necessary to fulfill the clients' lab orders. * Provide accurate communication to clients and their staff regarding the proper ordering of lab tests. * Ensure that ...

United Westlabs

Laboratory Assistant

Tacoma, WA · On-site

$23 - $29.50/hr

Accurately collect all specimens necessary to fulfill the clients' lab orders. * Provide accurate communication to clients and their staff regarding the proper ordering of lab tests. * Ensure that ...

United Westlabs

Laboratory Assistant

Bonney Lake, WA · On-site

$23 - $29.50/hr

Accurately collect all specimens necessary to fulfill the clients' lab orders. * Provide accurate communication to clients and their staff regarding the proper ordering of lab tests. * Ensure that ...

United Westlabs

Laboratory Assistant

Seattle, WA · On-site

$23 - $29.50/hr

Accurately collect all specimens necessary to fulfill the clients' lab orders. * Provide accurate communication to clients and their staff regarding the proper ordering of lab tests. * Ensure that ...

United Westlabs

Laboratory Assistant

Gig Harbor, WA · On-site

$23 - $29.50/hr

Accurately collect all specimens necessary to fulfill the clients' lab orders. * Provide accurate communication to clients and their staff regarding the proper ordering of lab tests. * Ensure that ...

United Westlabs

Laboratory Assistant

Burien, WA · On-site

$23 - $29.50/hr

Accurately collect all specimens necessary to fulfill the clients' lab orders. * Provide accurate communication to clients and their staff regarding the proper ordering of lab tests. * Ensure that ...

United Westlabs

Laboratory Assistant

Federal Way, WA · On-site

$23 - $29.50/hr

Accurately collect all specimens necessary to fulfill the clients' lab orders. * Provide accurate communication to clients and their staff regarding the proper ordering of lab tests. * Ensure that ...

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Lab Assistant information

See Renton, WA salary details

$11

$22

$33

How much do lab assistant jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for lab assistant in Renton, WA is $22.77, according to ZipRecruiter salary data. Most workers in this role earn between $18.65 and $25.96 per hour, depending on experience, location, and employer.

What is a lab assistant?

As a laboratory assistant or lab technician, you are responsible for helping scientists conduct experiments in a laboratory environment. You may be asked to prepare, clean, and maintain lab equipment and log readings and results. Your responsibilities may also include performing basic analyses of samples and recording results accurately. Your responsibilities will vary based on the type of lab you work in, but compliance with protocols and commitment to safety and accuracy are critical in any lab.

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

To thrive as a Lab Assistant, you need a basic understanding of laboratory procedures, safety protocols, and often an associate degree or relevant coursework in science. Familiarity with laboratory information management systems (LIMS), standard lab equipment, and proper sample handling techniques is typically required. Attention to detail, strong organizational skills, and effective teamwork are essential soft skills for this role. These skills ensure accurate results, maintain lab safety standards, and support smooth laboratory operations.

What are some common challenges faced by lab assistants, and how can they be managed effectively?

Lab Assistants often encounter challenges such as managing multiple tasks under tight deadlines, maintaining strict adherence to safety protocols, and ensuring the accuracy of data collection. To manage these effectively, it's important to stay organized, communicate proactively with supervisors and colleagues, and remain attentive to details when handling samples or preparing equipment. Many labs offer training on safety and procedures, so taking advantage of these resources can help new hires adapt quickly and perform confidently in their roles.

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

AspectLab AssistantMedical Laboratory Technician
Required CredentialsHigh school diploma or equivalent; on-the-job trainingAssociate degree in medical laboratory technology or related field
Work EnvironmentHospitals, clinics, research labsHospitals, diagnostic labs, healthcare facilities
Job ResponsibilitiesAssist with sample collection, prepare specimens, maintain lab equipmentPerform complex tests, analyze samples, report results
Industry UsageCommonly used in healthcare and research settingsPrimarily in medical diagnostics and healthcare

While both roles support laboratory operations, Medical Laboratory Technicians perform more advanced testing and require specialized education. Lab Assistants typically handle basic tasks and support lab staff, making them entry-level positions in healthcare labs.

How much does a lab assistant get paid?

Lab assistants typically earn between $25,000 and $40,000 annually, depending on experience, location, and the specific industry or laboratory setting. Entry-level positions may start lower, while those with specialized skills or certifications can earn higher wages. Pay can also vary based on full-time or part-time status and the complexity of tasks performed.

What exactly does a lab assistant do?

A lab assistant supports laboratory operations by preparing samples, maintaining equipment, recording data, and ensuring safety protocols are followed. They often work under the supervision of scientists or technicians and may need knowledge of lab procedures and basic scientific techniques.

What qualifications do I need to be a lab assistant?

To become a lab assistant, candidates typically need a high school diploma or equivalent; some positions may require postsecondary education or relevant coursework in science. Basic knowledge of laboratory procedures, attention to detail, and familiarity with lab equipment are important. Certifications such as OSHA safety training can also be beneficial.
More about Lab Assistant jobs

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

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

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

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

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

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

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

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

Lab Assistant jobs near you
Infographic showing various Lab Assistant job openings in Renton, WA as of September 2026, with employment types broken down into 2% As Needed, 70% Full Time, 25% Part Time, 1% Temporary, and 2% Contract. Highlights an 97% Physical, 2% Hybrid, and 1% Remote job distribution, with an average salary of $47,370 per year, or $22.8 per hour.

Laboratory Assistant

Federal Way, WA • On-site

CommonSpirit Health
Health Care and Social Assistance • 10K+ employees
Learn more about CommonSpirit Healthexternal

Full-time

Posted 6 days ago

CommonSpirit Health rating

7.0

Company rating: 7.0 out of 10

Based on 546 frontline employees who took The Breakroom Quiz

Job description

Virginia Mason Franciscan Health has a rich history of providing exceptional healthcare, dating back to 1891. Building upon a legacy of compassionate care and innovation, our organization has evolved over the years through strategic partnerships and integrations to expand our reach and services across the Puget Sound area.
Today, as Virginia Mason Franciscan Health, we remain deeply committed to healing the whole person – body, mind, and spirit – in the communities we serve. This commitment is strengthened by the diverse expertise and shared values brought together through our growth.
Our dedicated providers offer a full spectrum of health care services, from routine wellness to complex disease management, all grounded in rigorous research and education. Our comprehensive network of 10 hospitals and nearly 300 care sites strategically located across the greater Puget Sound region reflects our ongoing commitment to accessibility and comprehensive care.
We are proud of our pioneering medical advances and numerous awards and accreditations that reflect our dedication to excellence. When you join Virginia Mason Franciscan Health, you become part of a team that delivers top-quality, professional healthcare in modern, well-equipped facilities, and contributes to a legacy of service built on collaboration and shared purpose.


As a Lab Assistant, you will play a crucial role in solving diagnostic mysteries, bringing us one step closer to effectively treating patient illnesses and injuries.
Every day you will utilize your expertise and our advanced technology to precisely collect, prepare, and process a diverse range of patient specimens (blood, urine, tissue, etc.) for various diagnostic tests.
To be successful in this role, you will possess a foundational understanding of laboratory procedures, demonstrate meticulous attention to detail, and maintain an eager commitment to continuous learning and professional development.

  • Practices positive patient identification at all times, in all job functions.
  • Practices HumanKindness and courtesy with all patient and co-worker interactions. Establishes and maintains good communication within the department and with other hospital departments.
  • Takes responsibility for the department workflow, assists all members of the team to maintain department workflow and efficiency. Creates an atmosphere by manner, work and deed that fosters teamwork and collaboration.
  • Processes specimen into the lab, organized for department distribution. Moves processed samples quickly to laboratory departments for testing.
  • Handles Laboratory Send-out testing. Processes, organizes, packing lists and packaging for testing sent to external laboratories according to procedures.
  • Uses good judgment when problem solving and requests help when needed.

Required

  • High School Graduate General Studies, upon hire or
  • High School GED General Studies, upon hire and
  • Basic Life Support (through AHA) - CPR, within 90 Days and
  • Medical Assistant - Phlebotomist: WA, within 6 months 


Preferred

  • Certificate Other Lab Assistant Program 6 months experience in an acute care facility, upon hire and
  • Certificate Other Phlebotomy program, upon hire

What CommonSpirit Health employees say

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