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

United Westlabs

Lead Phlebotomist - Enumclaw

Tacoma, 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 ...

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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
Phlebotomist/Lab Assistant

Phlebotomist/Lab Assistant

Puyallup Tribal Health Authority

Tacoma, WA • On-site

$20.73 - $23.84/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 19 days ago

Puyallup Tribal Health Authority rating

7.1

Company rating: 7.1 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

Job description

Description:

Purpose-Driven Healthcare Starts With You. Join Our Team!


Location: Puyallup Tribal Health Authority | Tacoma, WA | On-Site

Schedule: Full-Time | Mon – Fri, 8:00 AM – 5:00 PM

Hiring Range: $20.73 - $23.84 per hour

Position Close Date: Open Until Filled


We are seeking a compassionate, detail-oriented, and skilled Phlebotomist/Lab Assistant to join our Medical Laboratory team. This position plays a vital role in patient care by ensuring accurate specimen collection, laboratory testing support, and exceptional customer service in a culturally respectful healthcare environment.


At Puyallup Tribal Health Authority (PTHA), we believe healthcare should be compassionate, culturally respectful, and deeply rooted in community. When you join our team, you become part of a collaborative and mission-driven organization dedicated to improving the health and wellness of patients and families of all ages. We are committed to creating a welcoming environment where every patient feels valued, respected, and cared for.


Why You'll Love Working Here:

  • 100% employer-paid medical, dental, and vision coverage for employees
  • No weekends or major holidays required
  • Generous paid time off + 18+ paid holidays (including your birthday!)
  • 401(k) with annual profit-sharing contributions after eligibility requirements are met
  • Mission-driven work serving the Indigenous community
  • Opportunities for growth, training, and professional development

What You’ll Do:


Patient Care & Specimen Collection

  • Perform venipuncture and capillary punctures with precision and care
  • Properly identify, label, process, and prepare specimens for analysis
  • Assist patients before, during, and after blood collection procedures
  • Maintain specimen integrity and adhere to infection control standards
Laboratory Support
  • Perform waived testing including urinalysis, pregnancy testing, and rapid strep testing
  • Assist with moderate complexity testing using chemistry and hematology analyzers under supervision
  • Process laboratory orders accurately and efficiently
  • Assist with routine maintenance and quality control procedures
Administrative & Technical Responsibilities
  • Utilize electronic health record systems and laboratory computer systems accurately
  • Review manifests, fax results, troubleshoot order discrepancies, and maintain accurate documentation
  • Answer phones and communicate professionally with patients, providers, staff, and vendors
  • Maintain inventory and restock laboratory supplies as needed

Make a Difference Every Day.
This is more than a phlebotomy position — it’s an opportunity to build meaningful connections, provide compassionate care, and support the health and wellness of underserved communities. At Puyallup Tribal Health Authority, you’ll be part of a mission-driven healthcare team rooted in compassion, cultural respect, and service. Every patient interaction is a chance to make a lasting impact. Apply today and join a team where your work is valued, your presence matters, and your care truly makes a difference.


In accordance with federal law, Native American Preference in employment applies and job placements are given on a competitive basis, using job related factors.


Requirements:
  • Graduation from an accredited Phlebotomy program
  • Minimum one (1) year of Phlebotomist experience
  • Current Medical Assistant (MA) Phlebotomist Certification with the State of WA
  • Experience working with electronic health record systems
  • Current BLS certification
  • For moderate complexity testing a high school graduate or equivalent AND documentation of training at the present facility for testing performed

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