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Weekend Lab Jobs in Houston, TX (NOW HIRING)

RiceTec

Lab Research Assistant

Alvin, TX · On-site

... or weekend support. ESSENTIAL DUTIES AND RESPONSIBILITIES Grain Quality Testing * In-line ... Lab Analysis: data entry: logging results, managing multi-interface documents, tracking samples ...

RiceTec

Lab Research Assistant

Alvin, TX

... or weekend support. ESSENTIAL DUTIES AND RESPONSIBILITIES Grain Quality Testing * In-line ... Lab Analysis: data entry: logging results, managing multi-interface documents, tracking samples ...

Stepan Company

LAB TECHNICIAN

Pasadena, TX

$37 - $40/hr

Some weekends and holidays work are required. * Perform other job-related duties as assigned ... Experience in lab analytical chemistry and Good Laboratory Practices.. * Proficiency in Microsoft ...

Stepan

LAB TECHNICIAN

Pasadena, TX

$37 - $40/hr

Some weekends and holidays work are required. * Perform other job-related duties as assigned ... Experience in lab analytical chemistry and Good Laboratory Practices.. * Proficiency in Microsoft ...

Prelude Fertility

Lab Technician

Kingwood, TX · On-site

$16.50 - $22/hr

Under direct supervision of the Lab Supervisor, Manager or Director, the Lab Technician is ... Hours: Monday - Friday, 8 a.m. - 5 p.m. - no nights or weekends. * Monday, Wednesday and Friday ...

Stepan

LAB TECHNICIAN

Pasadena, TX · On-site

$37 - $40/hr

Some weekends and holidays work are required. * Perform other job-related duties as assigned ... Experience in lab analytical chemistry and Good Laboratory Practices.. * Proficiency in Microsoft ...

Hiland Dairy Foods

HIL - Lab Technician

Conroe, TX · On-site

$16.25 - $21.50/hr

The Lab Technician performs laboratory testing duties to ensure a quality product is produced ... Must be willing to work overtime, weekends, holidays, and varying shifts, as required. * Minimum ...

Brown & Root

Lab Technician

Houston, TX · On-site

$19.50 - $25.75/hr

Prepare lab samples; Operate lab equipment; Fill out shipment paperwork if needed; Process data and communicate to project leads Receive, unpack, and deliver goods (petroleum products), restock items ...

Brown and Root

Lab Technician

Houston, TX

$19.50 - $25.75/hr

Prepare lab samples; Operate lab equipment; Fill out shipment paperwork if needed; Process data and communicate to project leads Receive, unpack, and deliver goods (petroleum products), restock items ...

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Brown & Root

Lab Technician

Houston, TX

$19.50 - $25.75/hr

Prepare lab samples; Operate lab equipment; Fill out shipment paperwork if needed; Process data and communicate to project leads Receive, unpack, and deliver goods (petroleum products), restock items ...

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Weekend Lab information

See Houston, TX salary details

$9

$24

$43

How much do weekend lab jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for weekend lab in Houston, TX is $24.11, according to ZipRecruiter salary data. Most workers in this role earn between $18.37 and $26.63 per hour, depending on experience, location, and employer.

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 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 most commonly searched types of Lab jobs in Houston, TX?

The most popular types of Lab jobs in Houston, TX are:

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

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

Weekend Lab jobs near you
Infographic showing various Weekend Lab job openings in Houston, TX as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 21% Part Time, 3% Contract, and 1% Nights. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $50,152 per year, or $24.1 per hour.

Lab Technician

AmSpec Group

Houston, TX • On-site

$18.25 - $24/hr

Full-time

Re-posted 23 days ago

AmSpec rating

6.4

Company rating: 6.4 out of 10

Based on 33 frontline employees who took The Breakroom Quiz

102nd of 120 rated laboratories

Job description


Job Summary:
The lab Technician is responsible for receiving, organizing, preparing, testing and reporting samples according to established laboratory procedures. The role plays a critical part in ensuring data integrity and turnaround time by maintaining sample traceability and supporting smooth analytical workflows.
Key Responsibilities:
  • Working knowledge of lan instruments like ICP, ICPMS, MERCRY ANALYZER, GC, GCMS, HPLC, IC, etc.
  • Familiar with instrument software like Mass Hunter, Chemstation, EZ chrome, Chromeleon, ICP Expert, etc.
  • Maintain clean and organized prep stations, tools, and equipment
  • Follow established SOPs, quality assurance protocols, and safety procedures
  • Track and record sample prep steps in LIMS or batch sheets with attention to detail
  • Assist with inventory of prep supplies and notify leads of any shortages
  • Communicate any irregularities, sample condition issues, or equipment malfunctions promptly Strong attention to detail and ability to follow instructions precisely
  • Comfortable working with a variety of sample types (e.g., soil, water, tissue, food, chemicals)
  • Ability to lift up to 50 lbs and work on your feet for extended periods
  • Basic computer skills for data entry and documentation
  • Good communication skills and a team-oriented mindset

Required Skills
Qualifications:
  • High school diploma or equivalent required; Associate's degree or relevant lab experience preferred
  • Prior experience in a laboratory or production environment is a plus

Work Environment:
  • Fast-paced laboratory environment
  • May require use of PPE (lab coat, gloves, goggles, etc.)
  • Exposure to chemical fumes, biological samples, or noisy equipment
  • May involve working shifts, weekends, or overtime depending on lab workload

What AmSpec employees say

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