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Weekend Lab Assistant Jobs in Houston, TX (NOW HIRING)

ECS Ltd

Assistant Lab Manager

Houston, TX · On-site

Responsibilities ECS Limited is offering a unique opportunity for a talented and certified Assistant Lab Manager to join our Houstonteam. We offer opportunities for professional development with ...

Houston Metro Urology

Laboratory Assistant

Houston, TX · On-site

$15 - $20/hr

Off-site storage organization * Assist in other lab duties as assigned by Lab Manager and Pathologist * Follow all safety, infection control, and compliance guidelines (e.g., OSHA, CLIA, CAP ...

WellStar Kennestone Hospital

RN - Cardiac Cath Lab

Houston, TX · On-site

$2.2K/wk

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Schedule Day shift: 06:00 - 17:00, Monday to Friday, with on-call requirements for weekends and one ... Provide direct patient care in the Cath Lab. * Assist in a variety of procedures, including heavy ...

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Weekend Lab Assistant information

See Houston, TX salary details

$9

$19

$28

How much do weekend lab assistant jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for weekend lab assistant in Houston, TX is $19.34, according to ZipRecruiter salary data. Most workers in this role earn between $15.82 and $22.02 per hour, depending on experience, location, and employer.

What is a weekend lab assistant?

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 many hours do Weekend Lab Assistants work?

Weekend Lab Assistants typically work part-time hours, often ranging from 4 to 20 hours per weekend, depending on the employer and specific schedule. They may be scheduled for morning, afternoon, or evening shifts and should be flexible to accommodate lab needs and their availability.

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.

How much does a weekend lab assistant get paid?

Weekend lab assistants typically earn between $10 and $20 per hour, depending on experience, location, and the specific employer. Pay rates may also vary based on the complexity of tasks and whether certifications or specialized skills are required.

Can you get a weekend lab assistant job with no experience?

Weekend lab assistant positions often do not require prior experience, as employers may provide on-the-job training. However, having basic knowledge of laboratory procedures, attention to detail, and the ability to follow safety protocols can improve your chances of being hired. Entry-level roles typically focus on assisting with routine tasks and maintaining lab cleanliness.

What are popular job titles related to Weekend Lab Assistant jobs in Houston, TX?

For Weekend Lab Assistant jobs in Houston, TX, the most frequently searched job titles are:

What job categories do people searching Weekend Lab Assistant jobs in Houston, TX look for?

The top searched job categories for Weekend Lab Assistant jobs in Houston, TX are:

What cities near Houston, TX are hiring for Weekend Lab Assistant jobs?

Cities near Houston, TX with the most Weekend Lab Assistant job openings:

Weekend Lab Assistant jobs near you
Infographic showing various Weekend Lab Assistant job openings in Houston, TX as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 16% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $40,217 per year, or $19.3 per hour.

Lab Assistant I or II, Lab Services - CLC Lab (Nights) (Casual <= 19.99 hours)

UTMB Health

Texas City, TX • On-site

Full-time

Re-posted 15 days ago

UTMB Health rating

7.3

Company rating: 7.3 out of 10

Based on 168 frontline employees who took The Breakroom Quiz

270th of 887 rated healthcare providers

Job description

This is an open-pooled position. Applicants' education/experience will be considered and the position may be filled at a lower or higher level, as appropriate.

JOB DESCRIPTION

The Laboratory Assistant II, Laboratory Services provides technical skills necessary to perform sample processing within the division and may perform essential phlebotomy duties as assigned.

EDUCATION & EXPERIENCE

Minimum Qualifications:

  • Two (2) years related experience.

Required:

  • Valid State of Texas Driver's License.

Preferred:

         Certified Phlebotomist from the following certification agencies:

-        American Society of Clinical Pathologist (ASCP),

-        American Certification Agency (ACA),

-        American Medical Technologist (AMT),

-        National Center for Competency Testing (NCCT), or

-        National Healthcareer Association (NHA).

Minimum Qualifications (Lab Assistant I)

  • Completion of a Phlebotomy course or experience with Phlebotomy or clinical specimen processing preferred.

ESSENTIAL JOB FUNCTIONS

  • Performs the essential duties and competencies in all assignments necessary for phlebotomy or other clinical related duties.
  • Performs computer functions necessary for patient registration, blood collection, and specimen management.
  • Determines acceptability of patient samples.
  • Prepares, stores, and transfers samples for testing.
  • Performs quality control procedures on equipment.
  • Assists in maintaining records of inventory, maintenance, and daily quality control.
  • Ability to work independently within established guidelines, apply problem-solving skills, meet deadlines and meet urgent patient, provider, and system needs.
  • May perform blood collection procedures using skin puncture and venipuncture.
  • May be required to utilize company vehicle for business purposes (i.e., specimen collection or delivery), after completion of required safety training.  This will be a required job duty for some locations.
  • Reviews and suggests revisions for policies and procedures, as assigned.
  • May provide training and assess competency for staff.
  • Communicates pertinent information to staff members, management, medical directors and other divisions.
  • Available to cover different shifts if requested to guarantee patient care.
  • Adheres to all safety protocols in each laboratory area.
  • Adheres to internal controls and reporting structure.
  • Performs related duties as required

Equal Employment Opportunity

UTMB Health strives to provide equal opportunity employment without regard to race, color, religion, age, national origin, sex, gender, sexual orientation, gender identity/expression, genetic information, disability, veteran status, or any other basis protected by institutional policy or by federal, state or local laws unless such distinction is required by law. As a Federal Contractor, UTMB Health takes affirmative action to hire and advance protected veterans and individuals with disabilities.

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