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Lab Tester Jobs in Houston, TX (NOW HIRING)

Conduct QC testing on raw materials, in-process samples, and finished products, ensuring compliance with SOPs and quality standards. * Operate, troubleshoot, and maintain advanced analytical ...

Lab Technician

Conroe, TX · On-site

$17 - $22.50/hr

... a Lab Technician. In this role, you will play a crucial part in our operations, working closely ... Your responsibilities will include receiving and testing fluids, generating comprehensive reports ...

Lab Technician

Conroe, TX

$17 - $22.50/hr

... a Lab Technician. In this role, you will play a crucial part in our operations, working closely ... Your responsibilities will include receiving and testing fluids, generating comprehensive reports ...

Quality Lab Technician

Baytown, TX · On-site

$18 - $22.75/hr

Perform appropriate laboratory testing to analyze specific samples * Evaluation of results and ... Lab and Equipment cleaning and decontamination * Responsible for safely handling chemicals in ...

Quality Lab Technician

Baytown, TX · On-site

$18 - $22.75/hr

Perform appropriate laboratory testing to analyze specific samples * Evaluation of results and ... Lab and Equipment cleaning and decontamination * Responsible for safely handling chemicals in ...

Lab Technician

Conroe, TX · On-site

$17 - $22.50/hr

... a Lab Technician. In this role, you will play a crucial part in our operations, working closely ... Your responsibilities will include receiving and testing fluids, generating comprehensive reports ...

QC Lab Technician

Crosby, TX

$20 - $25.25/hr

Job Summary The QC Lab Technician is responsible for testing raw materials, in-process samples, and finished products to ensure compliance with quality standards and product specifications. This ...

Sr. Lab Technician

Houston, TX

$18.25 - $24/hr

GENERAL PURPOSE Apply quality control experience to perform tasks related to the testing of ... Wash lab utensils and glassware; assist with other clean-up activities Maintain safe working ...

Sr. Lab Technician

Houston, TX

$18.25 - $24/hr

GENERAL PURPOSE Apply quality control experience to perform tasks related to the testing of ... Wash lab utensils and glassware; assist with other clean-up activities Maintain safe working ...

Sr. Lab Technician

Houston, TX · On-site

$18.25 - $24/hr

GENERAL PURPOSE Apply quality control experience to perform tasks related to the testing of ... Wash lab utensils and glassware; assist with other clean-up activities Maintain safe working ...

Sr. Lab Technician

Houston, TX · On-site

$18.25 - $24/hr

GENERAL PURPOSE Apply quality control experience to perform tasks related to the testing of ... Wash lab utensils and glassware; assist with other clean-up activities Maintain safe working ...

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 ...

Sr. Lab Technician

Houston, TX · On-site

$18.25 - $24/hr

GENERAL PURPOSE Apply quality control experience to perform tasks related to the testing of ... Wash lab utensils and glassware; assist with other clean-up activities • Maintain safe working ...

Showing results 41-60

Lab Tester information

See Houston, TX salary details

$40

$43

$45

How much do lab tester jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for lab tester in Houston, TX is $43.62, according to ZipRecruiter salary data. Most workers in this role earn between $42.45 and $44.76 per hour, depending on experience, location, and employer.

What is a lab tester?

Lab testers are professionals who conduct scientific tests and experiments in a laboratory setting to analyze materials, products, or biological samples. Their work involves following strict protocols to ensure accurate and reliable results, often using specialized equipment and technology. Lab testers may work in industries such as healthcare, pharmaceuticals, environmental science, or manufacturing, and their findings help ensure safety, quality control, and compliance with regulations.

What are the key skills and qualifications needed to thrive as a lab tester?

To thrive as a Lab Tester, you need a background in science (often a degree in chemistry, biology, or a related field), strong analytical skills, and meticulous attention to detail. Familiarity with laboratory equipment, safety protocols, and software for data analysis (such as LIMS) is typically required, and some roles may prefer certifications like ASCP. Excellent organizational skills, communication, and the ability to follow precise procedures are crucial soft skills for success. These competencies ensure accurate test results, maintain lab safety, and uphold quality standards in scientific environments.

What are some typical challenges faced by lab testers, and how can they be managed effectively?

Lab Testers often encounter challenges such as maintaining accuracy under tight deadlines, adapting to rapidly changing testing protocols, and handling complex equipment. To manage these effectively, it's important to develop strong attention to detail, stay updated with the latest industry standards, and communicate proactively with team members. Many labs encourage collaboration and ongoing training, which can help testers address issues efficiently and maintain high-quality results in a fast-paced environment.

What is the difference between Lab Tester vs Lab Technician?

AspectLab TesterLab Technician
Required CredentialsHigh school diploma or equivalent; certifications varyHigh school diploma; some roles require certifications
Work EnvironmentLaboratories, testing facilitiesLaboratories, research centers, manufacturing plants
Employer & Industry UsageManufacturing, quality control, healthcareHealthcare, manufacturing, research
Common Search & Comparison IntentUnderstanding roles in testing and quality assuranceTechnical support and lab operations

Lab Testers and Lab Technicians often work in similar environments and industries, focusing on testing and quality control. While Lab Testers primarily perform specific tests and inspections, Lab Technicians may handle broader laboratory tasks, including sample preparation and equipment maintenance. Both roles require technical skills and certifications, but Lab Technicians often have more comprehensive responsibilities.

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

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

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

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

Infographic showing various Lab Tester job openings in Houston, TX as of August 2026, with employment types broken down into 2% As Needed, 73% Full Time, 13% Part Time, 11% Contract, and 1% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $90,722 per year, or $43.6 per hour.

Lab Assistant (Part-time) Staff Pool

Houston Community College

Houston, TX • On-site

Part-time

Re-posted 20 days ago


Job description

SUMMARY
Responsible for assisting with the setup of lab equipment, instructional materials, and lab resources which are utilized in the Department.
ESSENTIAL DUTIES AND RESPONSIBILITIES include the following. Other duties may be assigned.
  1. Assist instructors, as needed, in operating laboratory classes in the department.
  2. Organize, maintain, and control inventory.
  3. Assist the instructor or senior lab personnel in preparing lab experiments and demonstrations.
  4. Comply with all applicable health and safety regulations, policies, and established work practices.
  5. Maintain lab equipment by cleaning and performing basic repairs, contacting the supervisor for more complicated repairs.
  6. Perform clerical assistance, as needed for lab maintenance and attendance purposes.
  7. May assist/tutor students with using lab software and equipment.

QUALIFICATIONS
To perform this job successfully, an individual must be able to perform the essential duties and responsibilities listed above. The qualifications listed below are representative of the education, experience, knowledge, skills, and/or abilities required.
EDUCATION
High School Diploma or GED required.
EXPERIENCE
1 year experience in an educational lab setting or related area preferred.
KNOWLEDGE, SKILLS AND ABILITIES
  1. Excellent verbal and written communication skills.
  2. Proficiency in Word processing, spreadsheet and web page applications.
  3. Able to work effectively with persons from diverse backgrounds .
  4. Must be able to receive, organize, maintain, test, and setup lab, equipment, materials, or hardware supplies.
  5. Familiar with an academic lab setup, configuration, and testing of related equipment.
  6. Must be able to lift 25 lbs.

This job description in no way states or implies that these are the only duties to be performed by the employee occupying this position. Employees will be required to follow any other job-related instructions and to perform any other job-related duties requested by their supervisor.
This job description may be revised upon development of other duties and changes in responsibilities.
Additional Information
EEO Statement
Houston City College does not discriminate on the bases of race, color, religion, sex, gender identity and expression, national origin, age, disability, sexual orientation or veteran's status. The following person has been designated to handle inquiries regarding the non-discrimination policies:
Sandra B. Jacobson, J.D., M.Ed., SHRM-SCP, Interim Director of EEO and Compliance & Title IX Coordinator
Office of Equal Opportunity and Title IX
PO Box 667517
Houston TX, 77266
713 718.8271 or hcc.oeotix@hccs.edu
HCC values its employees and their contributions, promotes opportunities for their professional growth and development, and provides a positive working and learning environment that encourages involvement, innovation, and creativity.
Individuals with disabilities, who require special accommodations to interview, should contact (713) 718-8565.