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Weekend Lab Assistant Jobs in Renton, WA (NOW HIRING)

Labcorp

Lab Assistant

Seattle, WA

$21.30 - $31.71/hr

Labcorp is seeking a Lab Assistant to join our team in Seattle, WA. . Work Schedule: 3rd Shift PRN Job Responsibilities * Receive and sort clinical lab specimens * Prepare specimens for testing and ...

Labcorp

Lab Assistant

Seattle, WA · On-site

$21.30 - $31.71/hr

Labcorp is seeking a Lab Assistant to join our team in Seattle, WA. Work Schedule: 3rd Shift PRN Job Responsibilities * Receive and sort clinical lab specimens * Prepare specimens for testing and ...

Labcorp

Lab Assistant

Seattle, WA

$21.30 - $31.71/hr

Labcorp is seeking a Lab Assistant to join our team in Seattle, WA. . Work Schedule: 3rd Shift PRN Job Responsibilities * Receive and sort clinical lab specimens * Prepare specimens for testing and ...

United Westlabs

Phlebotomist - Lab Assistant

Tacoma, WA · On-site

$23 - $30/hr

Position Summary The Phlebotomist / Lab Assistant is responsible for performing high-quality phlebotomy services in clinics or Patient Service Centers. This role plays a key part in delivering ...

CELLNETIX LABS LLC

Accessioning Lab Assistant I

Tukwila, WA · On-site

$22.53 - $29.35/hr

The responsibility of Lab Assistant I is to provide general assistance to technologists/technicians and pathologists to ensure smooth work flow for the entire department. Responsibilities may include ...

New

St Joseph Medical Center

Laboratory Assistant

Enumclaw, WA · On-site

$24.04 - $35.84/hr

Job Summary and Responsibilities 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.

St Anne Hospital

Laboratory Assistant

Burien, WA · On-site

$23.10 - $36.20/hr

Job Summary and Responsibilities 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.

CommonSpirit Health

Laboratory Assistant

Enumclaw, WA · On-site

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 ...

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All JobsLab JobsWeekend Lab Assistant JobsWeekend Lab Assistant Jobs in Renton, WA

Weekend Lab Assistant information

See Renton, WA salary details

$11

$22

$33

How much do weekend lab assistant jobs pay per hour?

As of Jul 10, 2026, the average hourly pay for weekend 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 Weekend Lab Assistant job?

A Weekend Lab Assistant supports laboratory operations by preparing samples, maintaining equipment, and assisting with experiments, typically on weekends. Responsibilities may include organizing lab materials, handling specimens, and ensuring safety protocols are followed. This role is common in medical, research, or academic labs and requires attention to detail and basic lab skills. It is ideal for students or individuals seeking part-time lab experience.

What are the key skills and qualifications needed to thrive in the Weekend Lab Assistant position, and why are they important?

To thrive as a Weekend Lab Assistant, you should have a solid background in basic laboratory procedures, safety protocols, and at least a high school diploma or equivalent, with higher education in the sciences preferred. Familiarity with lab equipment such as centrifuges, spectrophotometers, and laboratory information management systems (LIMS) is often required. Strong attention to detail, organizational skills, and effective communication set candidates apart in this role. These abilities are crucial for ensuring accurate sample handling, data recording, and maintaining a safe laboratory environment during non-standard work hours.

How much does a lab assistant get paid?

The average pay for a weekend lab assistant typically ranges from $10 to $15 per hour, depending on the location, employer, and required skills. Some positions may offer higher wages for specialized tasks or certifications, and schedules often include evening or weekend hours.

How many hours do lab assistants work?

Weekend lab assistants typically work part-time hours, often around 4 to 8 hours per shift, depending on the employer and schedule needs. Many positions are flexible and may require working evenings or weekends, with total weekly hours usually ranging from 8 to 20 hours. Full-time roles are less common for weekend lab assistants, who often work during specific shifts or on an as-needed basis.

What are the typical responsibilities of a Weekend Lab Assistant?

As a Weekend Lab Assistant, your primary duties include preparing and processing samples, maintaining lab equipment, recording data accurately, and ensuring the lab is clean and organized. You may also assist with inventory management, support researchers or senior technicians, and follow established protocols for safety and quality control. Due to the weekend schedule, you may work more independently but will still receive guidance from laboratory supervisors. This role provides valuable hands-on experience in a professional lab environment and the opportunity to collaborate with experienced staff when needed.

What qualifications do I need to be a lab assistant?

To be a weekend lab assistant, candidates typically need a high school diploma or equivalent. Relevant skills include attention to detail, basic knowledge of laboratory procedures, and the ability to follow safety protocols; some positions may require prior experience or coursework in science or related fields.

Are lab assistants in high demand?

Lab assistants are generally in steady demand across various industries such as healthcare, research, and education. Employment growth depends on the sector and geographic location, but the role often requires attention to detail and basic laboratory skills. Opportunities may increase with advancements in scientific research and healthcare services.
What job categories do people searching Weekend Lab Assistant jobs in Renton, WA look for? The top searched job categories for Weekend Lab Assistant jobs in Renton, WA are:
What cities near Renton, WA are hiring for Weekend Lab Assistant jobs? Cities near Renton, WA with the most Weekend Lab Assistant job openings:
Weekend Lab Assistant jobs near you
Clinical Lab Assistant (Per Diem)

Clinical Lab Assistant (Per Diem)

Overlake Medical Center and Clinics

Bellevue, WA • On-site

$22.22 - $33.33/hr

Part-time

Medical, Life, Retirement

Re-posted 17 days ago

Overlake Medical Center rating

9.2

Company rating: 9.2 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

4th of 1,013 rated hospitals

Job description

Welcome to a medical center where you're the center of attention.

Pay range:

-

Hourly$22.22 - $33.33

Overlake Medical Center has an outstanding opportunity for a Clinical Lab Assistant! The Clinical Lab Assistant is responsible for specimen collection (venipuncture/fingerstick) and preparation, and other duties as assigned that areconsistent with skills and training to include but are not limited to:

Phlebotomy
Specimen Processing
Point of Care Testing

Qualifications:

Clinical Lab Assistant

  • License through Washington State Department of Health - Medical Assistant Phlebotomist Certification (PC).

  • Technical training /certification in phlebotomy.

  • High School diploma or GED.

  • Six months hospital experience preferred.

  • Experience with phlebotomy on neonatal, pediatric, geriatric, adult, trauma and critical patients also preferred.

  • At least two (2) years of phlebotomy experience preferred.

  • Customer Service experience preferred.

Clinical Lab Assistant II

  • American Society of Clinical Pathologist (ASCP) registration a plus

  • License through Washington State Department of Health - Medical Assistant Phlebotomist Certification (PC) required.

  • Technical training /certification in phlebotomy.

  • High School diploma or GED.

  • Two years hospital experience required.

  • Experience with phlebotomy on neonatal, pediatric, geriatric, adult, trauma and critical patients required.

  • Customer Service experience preferred.

Why join Overlake?

We're proud to offer benefits that support you in every stage of your career and life. But it's our inspirational culture that has made us one of America's Top 150 places to work in healthcare for several years in a row.

  • Local, visible leaders who care about you.
  • A values-based work environment.
  • Medical insurance premiums as low as $0 per month.
  • Many Overlake services covered at 100%.
  • Tuition reimbursement up to $10,000 per year.
  • Generous retirement plan matching starting at 5% and increasing to 7% after five years with immediate vesting.
  • Pre-tax and Roth after tax retirement savings plans.
  • An expanded Employee Assistance Program.
  • A caregiver support program to help with everything from childcare to eldercare.
  • Free parking and Orca transit passes.

If this sounds like an environment where you'll thrive, we'd love to hear from you.

How much will this job pay?

Posted pay ranges represent the entire pay scale, from minimum to maximum. For jobs with more than one level, the posted range reflects the minimum of the lowest level and the maximum of the highest level. Some positions also offer additional pay based on shift, certification or level of education. Job offers are determined based on a candidate's years of relevant experience and internal equity. If you have questions about Overlake's pay practices, employee benefits or the pay for a specific position, please contact HR@overlakehospital.org

What Overlake Medical Center employees say

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