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

Covanta

Industrial Waste Lab Assistant

Pasadena, TX · On-site

The Lab Technician will play a crucial role in supporting laboratory operations and conducting analyses and testing of materials to ensure compliance with regulatory standards. The successful ...

New

Reworld

Industrial Waste Lab Assistant

Pasadena, TX · On-site

The Lab Technician will play a crucial role in supporting laboratory operations and conducting analyses and testing of materials to ensure compliance with regulatory standards. The successful ...

Reworld

Industrial Waste Lab Assistant

Pasadena, TX · On-site

The Lab Technician will play a crucial role in supporting laboratory operations and conducting analyses and testing of materials to ensure compliance with regulatory standards. The successful ...

State of Georgia

Welding Laboratory Asst

Spring, TX · On-site

$20/hr

Previous welding lab assistant experience. Physical Demands: Work is typically performed in a lab/classroom or office environment with intermittent sitting, standing, or walking in various settings.

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Weekend Lab Assistant information

See Houston, TX salary details

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$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.

Laboratory Assistant

Baylor St Luke's Medical Center

Houston, TX

$18.60 - $26.27/hr

Full-time

Re-posted 26 days ago

Job description


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.
Every day you will utilize your expertise and our advanced technology to precisely collect, prepare, and process a diverse range of patient specimens (blood, urine, tissue, etc.) for various diagnostic tests.
To be successful in this role, you will possess a foundational understanding of laboratory procedures, demonstrate meticulous attention to detail, and maintain an eager commitment to continuous learning and professional development.

  • Practices positive patient identification at all times, in all job functions.
  • Practices HumanKindness and courtesy with all patient and co-worker interactions. Establishes and maintains good communication within the department and with other hospital departments.
  • Takes responsibility for the department workflow, assists all members of the team to maintain department workflow and efficiency. Creates an atmosphere by manner, work and deed that fosters teamwork and collaboration.
  • Processes specimen into the lab, organized for department distribution. Moves processed samples quickly to laboratory departments for testing.
  • Handles Laboratory Send-out testing. Processes, organizes, packing lists and packaging for testing sent to external laboratories according to procedures.
  • Uses good judgment when problem solving and requests help when needed.
Job Requirements

Required

  • High School Graduate General Studies, upon hire or
  • High School GED General Studies, upon hire and
  • Basic Life Support - CPR, within 90 Days


Preferred

  • Certificate Other Lab Assistant Program 6 months experience in an acute care facility, upon hire and
  • Certificate Other Phlebotomy program, upon hire
Where You'll Work

Baylor St. Luke’s Medical Center is an 1,045 bed facility located in the Texas medical center. A joint venture with Baylor College of Medicine, Baylor St. Luke’s is an internationally recognized leader in research and clinical excellence that has given rise to breakthroughs in cardiovascular care, neuroscience, oncology, transplantation, and more. The hospital is home to the Dan L Duncan Comprehensive Cancer Center, a nationally-accredited and NCI-designated comprehensive cancer center. Our new McNair Campus is designed around the human experience—modeled on evidence-based practices for the safety of patients, visitors, staff, and physicians. The 27.5-acre campus represents the future of healthcare through a transformative alliance focused on leading-edge patient care, research, and education. 


Pay Range
$18.60 - $26.27 /hour

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