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Weekend Lab Assistant Jobs in Missouri (NOW HIRING)

Actalent

Lab Assistant

Harrisonville, MO

$18 - $21/hr

Lab Assistant We are seeking a dedicated Lab Assistant to support our manufacturing operations. This role involves conducting daily batch and physical testing, operating laboratory computers and ...

New

Quest Diagnostics

Prep Lab Assistant

Saint Louis, MO · On-site

$17.20/hr

Prep Lab Assistant - Maryland Heights, MO, Monday to Friday, 11:30 PM to 8:00 AM, with rotational weekends Department: Microbiology Position provides a wide variety of support for assigned lab ...

Saint Luke's Health System

MLT Assistant

Kansas City, MO · On-site

$17.50 - $23.75/hr

PRN Medical Lab Assistant Saint Luke's Hospital of Kansas City is seeking a PRN Medical Lab Assistant to join our team! Performs medical laboratory testing classified as moderate or waived complexity ...

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Weekend Lab Assistant information

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How much do weekend lab assistant jobs pay per hour?

As of Jul 13, 2026, the average hourly pay for weekend lab assistant in Missouri is $18.99, according to ZipRecruiter salary data. Most workers in this role earn between $15.58 and $21.63 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.
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What cities in Missouri are hiring for Weekend Lab Assistant jobs? Cities in Missouri with the most Weekend Lab Assistant job openings:
Weekend Lab Assistant jobs near you
Lab Assistant

Lab Assistant

Lake Regional Health System

Osage Beach, MO • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 12 days ago

Lake Regional Health System rating

4.0

Company rating: 4.0 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

Job description

Joining our Lake Regional Health System team means working alongside our knowledgeable, dedicated team of people who care for our patients and one another.
Lake Regional Health System is seeking a professional, detail-orientated Lab Assistant to join our Laboratory Services team who can provide excellent care to our community.
What Are We Looking For?
An individual who has a high school Diploma or equivalent plus 6 months of laboratory, phlebotomy, processing, or other applicable clinical/hospital experience or college coursework in relative science courses. Our Lab Assistant is responsible for strictly following procedure for patient identification and the provision of information pertinent to the collection of a specimen. This individual must have the ability to resolve problems as they occur and provide accurate documentation of the issue, while implementing the proper corrective action appropriately. Education requirement of a High School Diploma or equivalent is required for this role.
An annual influenza vaccination is required.
Lake Regional Health System has a competitive Benefits and Compensation package.
  • Wellness incentives including mental and physical wellness programs
  • Paid Time Off (PTO)
  • Health, Dental, and Vision insurance
  • Employer-sponsored Life and AD&D insurance
  • 401K with a company match
  • Area discounts to popular attractions and retail spaces

At Lake Regional Health System, Our Commitment Runs Deep!
https://www.lakeregional.com/about-us/awards-and-recognition/

What Lake Regional Health System employees say

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