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Weekend Lab Jobs in St Louis, MO (NOW HIRING)

BJC HealthCare

Lab Associate I

Alton, IL · On-site

Weekend shifts are generally 10 hours. * Rotating weekend schedule (every third weekend ... Interacts with lab, clinical and other ancillary departments. Minimum Requirements Education * High ...

BJC HealthCare

Lab Associate I

Alton, IL · On-site

$17.50 - $23.88/hr

Weekend shifts are generally 10 hours. * Rotating weekend schedule (every third weekend ... Interacts with lab, clinical and other ancillary departments. Minimum Requirements Education * High ...

BJC HealthCare

Lab Associate II -PRN

Alton, IL · On-site

Looking for a lab tech with phlebotomy experience to work in a hospital setting. * PRN (as-needed ... Must work at least one (1) weekend shift during each six-week scheduling period. * Must work a ...

BJC HealthCare

Lab Associate I

Belleville, IL · On-site

$17.50 - $23.88/hr

The Lab Associate I supports patient care through specimen collection, EKGs, patient rooming, and ... Every other weekend * Holiday rotation Preferred Qualifications: * Previous healthcare or ...

BJC HealthCare

Lab Associate I

Belleville, IL · On-site

The Lab Associate I supports patient care through specimen collection, EKGs, patient rooming, and ... Every other weekend * Holiday rotation Preferred Qualifications: * Previous healthcare or ...

BJC HealthCare

Lab Associate II -PRN

Alton, IL · On-site

$17.75 - $25.56/hr

Looking for a lab tech with phlebotomy experience to work in a hospital setting. * PRN (as-needed ... Must work at least one (1) weekend shift during each six-week scheduling period. * Must work a ...

BJC HealthCare

Lab Associate I - PRN

Alton, IL · On-site

$17.50 - $23.88/hr

Looking for a lab tech with phlebotomy experience to work in a hospital setting. * PRN (as-needed ... Must work at least one (1) weekend shift during each six-week scheduling period. * Must work a ...

BJC HealthCare

Lab Associate I

Saint Louis, MO

... M-F, Rotating Weekends * Day, evening, and night shift options * Perks: Benefits Eligible ... Interacts with lab, clinical and other ancillary departments. Minimum Requirements Education * High ...

BJC HealthCare

Lab Associate I - PRN

Alton, IL · On-site

Looking for a lab tech with phlebotomy experience to work in a hospital setting. * PRN (as-needed ... Must work at least one (1) weekend shift during each six-week scheduling period. * Must work a ...

Panasonic

HVAC/R Lab Technician

Bridgeton, MO · On-site

$18 - $24/hr

A position that allows for work-life balance, no weekends/late nights/on call? This position is for ... Lab Technician II: 2-5 years * Lab Technician III: 5+ years Education Requirements and ...

BJC HealthCare

Lab Associate I

Saint Louis, MO · On-site

$17.50 - $23.88/hr

... M-F, Rotating Weekends * Day, evening, and night shift options * Perks: Benefits Eligible ... Interacts with lab, clinical and other ancillary departments. Minimum Requirements Education * High ...

MGP Ingredients

Lab Technician

Saint Louis, MO

$17.50 - $23.25/hr

THE OPPORTUNITY We are looking for a Lab Technician to join our Luxco team in St. Louis, MO. Under the guidance of the Quality Control Manager, the Lab Technicians work closely with the Rectifying ...

New

BJC HealthCare

Lab Technical Coordinator

Florissant, MO · On-site

$32.40 - $53.81/hr

Rotating Weekend / Holidays * Full-Time (40 hours per week) * Generalist with Blood bank experience ... Coordinates with all lab supervisors and frontline staff to ensure laboratory goals are met to ...

BJC HealthCare

Lab Technical Coordinator

Florissant, MO · On-site

Rotating Weekend / Holidays * Full-Time (40 hours per week) * Generalist with Blood bank experience ... Coordinates with all lab supervisors and frontline staff to ensure laboratory goals are met to ...

C3 Industries

Cannabis Lab Technician

Saint Louis, MO · On-site

$17.50/hr

Work cohesively with Lead Processing Technician, Lab Manager and VP Manufactured Products to ... Ability to work a flexible schedule that may include weekends and/ or holidays. * Must be at least ...

Bestica

Travel Cath Lab RN

Saint Louis, MO · On-site

Rotating call: 1-2 nights/week and every 2-4th weekend * Float within the cardiac service line as needed Note: No local candidates (must live 75+ miles away). 3409709 Travel RN - Cath Lab St. Louis ...

Bestica Healthcare

RN Cath Lab

Saint Louis, MO · On-site

Weekends required: every other. Certifications required: ACLS, BLS. Is on-call required? Yes. What is the on-call requirement? Rotating call, which includes evenings, nights, weekends and holidays.

Actalent

Lab Technician

Bridgeton, MO · On-site

$18 - $24/hr

Willingness and flexibility to work extended shifts, occasional weekends, or adjust start and end ... The lab team is small and collaborative, consisting of a handful of technicians working closely ...

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All JobsLab JobsWeekend Lab JobsWeekend Lab Jobs in St. Louis, MO

Weekend Lab information

See St Louis, MO salary details

$9

$24

$43

How much do weekend lab jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for weekend lab in St. Louis, MO is $24.55, according to ZipRecruiter salary data. Most workers in this role earn between $18.70 and $27.12 per hour, depending on experience, location, and employer.

What is a Weekend Lab?

A Weekend Lab job typically refers to a laboratory technician or assistant position where the primary work schedule falls on weekends. Employees in this role are responsible for performing lab tests, managing samples, maintaining equipment, and recording data, often in hospitals, research facilities, or diagnostic labs. Weekend Lab staff play a critical part in ensuring continuous laboratory operations, especially when full-time weekday staff are unavailable. These positions may require technical skills, attention to detail, and the ability to work independently. Weekend Lab jobs are ideal for individuals seeking flexible work hours or supplemental income.

What are some unique challenges faced by professionals working in a Weekend Lab position?

Professionals in a Weekend Lab role often encounter challenges such as managing time-sensitive experiments with limited weekday support and adapting to a quieter, sometimes solitary work environment. Being responsible for ongoing research or diagnostic work during weekends requires strong organization and the ability to troubleshoot issues independently. Collaboration with weekday staff is essential, so clear documentation and effective communication are key to ensuring continuity and data integrity across shifts.

What are the key skills and qualifications needed to thrive as a Weekend Lab technician, and why are they important?

To thrive as a Weekend Lab Technician, you need a solid understanding of laboratory procedures, attention to detail, and at least an associate degree or certification in laboratory science. Familiarity with laboratory information systems (LIS), automated analyzers, and standard lab equipment is typically required. Strong problem-solving skills, effective communication, and the ability to work independently are crucial soft skills for this role. These competencies ensure accurate test results, efficient workflow, and reliable laboratory operations during weekend shifts.

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

AspectWeekend LabMedical Laboratory Technician
CredentialsTypically requires a certification or training specific to weekend shiftsRequires an associate degree in medical laboratory technology and certification
Work EnvironmentLaboratories operating on weekend schedules, often in hospitals or clinicsHospitals, clinics, or diagnostic labs during regular or weekend hours
Industry UsageUsed in healthcare settings needing weekend coverageStandard role in medical diagnostics and lab testing

Weekend Lab roles focus on providing laboratory services during weekends, often requiring specific certifications for weekend work. Medical Laboratory Technicians perform diagnostic tests in healthcare labs, usually with formal education and certification. While both work in lab environments, Weekend Lab positions are tailored for weekend shifts, whereas Medical Laboratory Technicians work throughout the week. Understanding these differences helps job seekers find roles aligned with their credentials and scheduling preferences.

What are the most commonly searched types of Lab jobs in St. Louis, MO?

The most popular types of Lab jobs in St. Louis, MO are:

What cities near St. Louis, MO are hiring for Weekend Lab jobs?

Cities near St. Louis, MO with the most Weekend Lab job openings:

Weekend Lab jobs near you
Infographic showing various Weekend Lab job openings in St. Louis, MO as of August 2026, with employment types broken down into 1% As Needed, 68% Full Time, 25% Part Time, 1% Temporary, 4% Contract, and 1% Nights. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $51,058 per year, or $24.5 per hour.

Lab Associate I

BJC HealthCare

Alton, IL • On-site

Part-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 15 days ago

BJC Healthcare rating

7.5

Company rating: 7.5 out of 10

Based on 232 frontline employees who took The Breakroom Quiz

232nd of 898 rated healthcare providers

Job description

Additional Information About the Role
Lab Associate I

Location: Alton Memorial Hospital
Schedule: Part-Time, Days/Evenings

Overview

Alton Memorial Hospital is seeking a patient-focused Lab Associate I to join our laboratory team. This position plays an important role in supporting patient care through specimen collection, processing, and laboratory support functions. We are looking for a dependable team member who enjoys working in a fast-paced healthcare environment and is committed to providing exceptional service to patients, visitors, and clinical staff.

Our team is known for being friendly, collaborative, and highly motivated by quality patient care.

Responsibilities
  • Collect blood and non-blood specimens from patients in both inpatient and outpatient settings.
  • Perform venipuncture and other specimen collection procedures following established policies and safety guidelines.
  • Process and prepare specimens for testing, including centrifuging and handling samples within the main laboratory.
  • Ensure accurate patient identification and specimen labeling.
  • Monitor and maintain specimen integrity during collection and processing.
  • Answer incoming laboratory phone calls and assist with routine inquiries.
  • Retrieve and distribute items through the pneumatic tube system.
  • Maintain a clean, organized, and safe work environment.
  • Provide excellent customer service to patients, families, physicians, and hospital staff.
  • Complete other laboratory support duties as assigned.
QualificationsMinimum Qualifications
  • High school diploma or equivalent.
  • Ability to work in a fast-paced environment while maintaining accuracy and attention to detail.
  • Strong communication and customer service skills.
  • Ability to work independently and as part of a team.
Preferred Qualifications
  • Two or more years of phlebotomy experience in an inpatient and/or outpatient healthcare setting.
  • Previous laboratory or healthcare experience.
  • Phlebotomy certification preferred but not required.
Schedule Requirements
  • Part-time Days/Evenings.
  • Weekday shifts are generally 8 hours.
  • Weekend shifts are generally 10 hours.
  • Rotating weekend schedule (every third weekend).
  • Rotating holiday schedule required.
  • Must be flexible with scheduling needs.
  • Shifts may be scheduled anytime between 6:00 a.m. and 10:00 p.m.
Why Join Alton Memorial Hospital?
  • Supportive and welcoming laboratory team.
  • Patient-centered work environment.
  • Opportunity to make a direct impact on patient care.
  • Collaborative culture focused on quality, service, and teamwork.

Apply today and become part of a team dedicated to delivering exceptional care to our patients and community.


Overview

Since 1937, Alton Memorial Hospital has cared for residents in Alton, Illinois, and the surrounding communities in a five-county area. Starting as a land gift to the community from the Smith family, Alton Memorial today is a full-service acute care hospital. Alton Memorial offers patients a variety of inpatient and outpatient services, including surgery services, medical imaging, interventional and diagnostic heart services, cancer care, rehabilitation, 24-hour emergency care, ambulance services and more.


Preferred Qualifications

Role Purpose

Performs non-blood and blood specimen collection, specimen handling/routine processing and clerical duties associated with specimen collection.

Responsibilities

  • Perform phlebotomy, positive patient identification, and positive patient interaction, proper collection and specimen integrity.
  • Coordinates a simultaneous series of tasks accurately, including STAT orders and fluctuation in workload, prioritizing work to complete within scheduled hours and established turnaround times.
  • Interacts with lab, clinical and other ancillary departments.

    • Minimum Requirements

    Education

  • High School Diploma or GED

    • Experience

  • No Experience

    • Supervisor Experience

  • No Experience

    • Preferred Requirements

    Experience

  • <2 years

    • Supervisor Experience

  • < 2 years

    • Licenses & Certifications

  • Basic Life Support (BLS)
  • Phlebotomy

    • Benefits and Legal Statement

    BJC Total Rewards

    At BJC we're committed to providing you and your family with benefits and resources to help you manage your physical, emotional, social and financial well-being.

    • Comprehensive medical, dental, vison, life insurance, and legal services available first day of the month after hire date
    • Disability insurance* paid for by BJC
    • Annual 4% BJC Automatic Retirement Contribution
    • 401(k) plan with BJC match
    • Tuition Assistance available on first day
    • BJC Institute for Learning and Development
    • Health Care and Dependent Care Flexible Spending Accounts
    • Paid Time Off benefit combines vacation, sick days, holidays and personal time
    • Adoption assistance

    To learn more, go to our Benefits Summary.

    *Not all benefits apply to all jobs

    The above information on this description has been designed to indicate the general nature and level of work performed by employees in this position. It is not designed to contain or be interpreted as an exhaustive list of all responsibilities, duties and qualifications required of employees assigned to this job. Equal Opportunity Employer

    Qualifications:

    Role Purpose

    Performs non-blood and blood specimen collection, specimen handling/routine processing and clerical duties associated with specimen collection.

    Responsibilities

  • Perform phlebotomy, positive patient identification, and positive patient interaction, proper collection and specimen integrity.
  • Coordinates a simultaneous series of tasks accurately, including STAT orders and fluctuation in workload, prioritizing work to complete within scheduled hours and established turnaround times.
  • Interacts with lab, clinical and other ancillary departments.

    • Minimum Requirements

    Education

  • High School Diploma or GED

    • Experience

  • No Experience

    • Supervisor Experience

  • No Experience

    • Preferred Requirements

    Experience

  • <2 years

    • Supervisor Experience

  • < 2 years

    • Licenses & Certifications

  • Basic Life Support (BLS)
  • Phlebotomy
    • Education:UNAVAILABLEEmployment Type: PART_TIME

    What BJC Healthcare employees say

    Pay

    Benefits

    Hours and flexibility

    Workplace

    Get the full story on Breakroom

    BJC Healthcare logo

    About BJC Healthcare

    Sourced by ZipRecruiter

    BJC Healthcare, situated in Saint Louis, MO, US, is one of the largest healthcare organizations in the United States. Launched in 1993, BJC encompasses 15 hospitals and multiple health service organizations covering the metropolitan St. Louis area, mid-Missouri and Southern Illinois. This healthcare titan's services cover a vast field, from community health and wellness, to pediatric care, to advanced specialty care. BJC is well-known for its two nationally recognized hospitals, Barnes-Jewish Hospital and St. Louis Children's Hospital, both affiliated with Washington University School of Medicine. Its mission revolves around improving the health and well-being of the communities it serves through leadership, education, innovation, and excellence in medicine.

    Industry

    Health care and social assistance

    Company size

    10,000+ Employees

    Headquarters location

    Saint Louis, MO, US

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