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Lab Assistant Jobs in Houston, TX (NOW HIRING)

RiceTec

Lab Research Assistant

Alvin, TX · On-site

Working under the Grain Quality Lab Supervisor, the Research Assistant is expected to follow established SOPs, maintain safe laboratory practices, use required PPE, and contribute to equipment ...

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How much do lab assistant jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for 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 lab assistant?

As a laboratory assistant or lab technician, you are responsible for helping scientists conduct experiments in a laboratory environment. You may be asked to prepare, clean, and maintain lab equipment and log readings and results. Your responsibilities may also include performing basic analyses of samples and recording results accurately. Your responsibilities will vary based on the type of lab you work in, but compliance with protocols and commitment to safety and accuracy are critical in any lab.

What are the key skills and qualifications needed to thrive as a lab assistant, and why are they important?

To thrive as a Lab Assistant, you need a basic understanding of laboratory procedures, safety protocols, and often an associate degree or relevant coursework in science. Familiarity with laboratory information management systems (LIMS), standard lab equipment, and proper sample handling techniques is typically required. Attention to detail, strong organizational skills, and effective teamwork are essential soft skills for this role. These skills ensure accurate results, maintain lab safety standards, and support smooth laboratory operations.

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

Lab Assistants often encounter challenges such as managing multiple tasks under tight deadlines, maintaining strict adherence to safety protocols, and ensuring the accuracy of data collection. To manage these effectively, it's important to stay organized, communicate proactively with supervisors and colleagues, and remain attentive to details when handling samples or preparing equipment. Many labs offer training on safety and procedures, so taking advantage of these resources can help new hires adapt quickly and perform confidently in their roles.

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

AspectLab AssistantMedical Laboratory Technician
Required CredentialsHigh school diploma or equivalent; on-the-job trainingAssociate degree in medical laboratory technology or related field
Work EnvironmentHospitals, clinics, research labsHospitals, diagnostic labs, healthcare facilities
Job ResponsibilitiesAssist with sample collection, prepare specimens, maintain lab equipmentPerform complex tests, analyze samples, report results
Industry UsageCommonly used in healthcare and research settingsPrimarily in medical diagnostics and healthcare

While both roles support laboratory operations, Medical Laboratory Technicians perform more advanced testing and require specialized education. Lab Assistants typically handle basic tasks and support lab staff, making them entry-level positions in healthcare labs.

How much does a lab assistant get paid?

Lab assistants typically earn between $25,000 and $40,000 annually, depending on experience, location, and the specific industry or laboratory setting. Entry-level positions may start lower, while those with specialized skills or certifications can earn higher wages. Pay can also vary based on full-time or part-time status and the complexity of tasks performed.

What exactly does a lab assistant do?

A lab assistant supports laboratory operations by preparing samples, maintaining equipment, recording data, and ensuring safety protocols are followed. They often work under the supervision of scientists or technicians and may need knowledge of lab procedures and basic scientific techniques.

What qualifications do I need to be a lab assistant?

To become a lab assistant, candidates typically need a high school diploma or equivalent; some positions may require postsecondary education or relevant coursework in science. Basic knowledge of laboratory procedures, attention to detail, and familiarity with lab equipment are important. Certifications such as OSHA safety training can also be beneficial.
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For Lab Assistant jobs in Houston, TX, the most frequently searched job titles are:

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Lab Assistant jobs near you
Infographic showing various Lab Assistant job openings in Houston, TX as of August 2026, with employment types broken down into 78% Full Time, 19% Part Time, and 3% Contract. Highlights an 100% In-person job distribution, with an average salary of $40,217 per year, or $19.3 per hour.

Lab Research Assistant

RiceTec

Alvin, TX • On-site

Full-time

Re-posted 5 days ago

Job description

Working under the Grain Quality Lab Supervisor, the Research Assistant is expected to follow established SOPs, maintain safe laboratory practices, use required PPE, and contribute to equipment calibration, maintenance, and workflow reliability. Strong organization, attention to detail, and the ability to manage repetitive benchwork are essential.

This role also contributes to process improvement by identifying opportunities to improve efficiency, accuracy, and consistency across lab workflows. This is an onsite position requiring flexibility during peak workload periods, including possible overtime or weekend support.

ESSENTIAL DUTIES AND RESPONSIBILITIES

Grain Quality Testing  

  • In-line processing: Perform specialized tests: milling, grinding, weighing, chemical prep, chemical testing maintaining consistent data generation according to company standards;
  • Equipment maintenance: Calibrations, and periodic maintenance of mechanical instruments and liquid handlers
  • Lab Analysis: data entry: logging results, managing multi-interface documents, tracking samples movement in pipeline, LIMS knowledge.

DNA Lab Testing          

  • Perform plant tissue DNA extractions, sample and assay array, PCR, and genotyping assay detection

Process Improvement             

  • Suggest, test, validate and contribute to process improvement endeavors

EDUCATION AND EXPERIENCE

  • B.S. in Biological or Chemical Sciences or High School diploma and 3+ years of laboratory experience

  • Experience and knowledge in safe laboratory practices, including use of PPE, SDSs, and handling and disposal of laboratory waste.

  • Ability to carry out testing Independently

  • Strong computer skills; knowledge of Microsoft

SKILLS AND COMPETENCIES

  • Strong organizational and time management skills with the ability to prioritize and follow-up on work assignments while maintaining accurate records.

  • Ability to effectively communicate and coordinate with interdepartmental personnel and leaders to maximize effectiveness

  • Ability to work independently and as part of a team; establish and maintain effective working relationships within and across teams and functions.

  • Ability to explain, demonstrate, and provide hands-on training to junior lab staff on proper execution of SOP.

Work, Communication, and Interpersonal skills.

    • Strong team and communication skills.
    • Contributes to a positive and supportive working environment; communicates and offers.
    • Solutions regarding issues at the workplace.
    • Ability to draw sound conclusions based on a mixture of analysis and experience.
    • Seeks opportunities to assist others and the company; coordinates work with others to maximize effectiveness; has a sense of ownership and responsibility for the success of team goals.
    • Initiative to take unassigned tasks that are relevant to program success.
    • Open and willing to share information.

PHYSICAL DEMANDS

  • This position will primarily consist of lab benchwork including highly repetitive tasks; needing to sit or stand for long periods of time; handling boxes of supplies; working with equipment requiring hearing protection and other PPE as needed.  This position is 100% onsite and will require overtime and weekend work during peak workloads

WORK ENVIRONMENT

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this Job, the employee is regularly exposed to typical laboratory environments. The noise level in the work environment is usually moderate.

RiceTec, Inc. is an equal opportunity employer and is committed to providing qualified applicants consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability, protected veteran status or any other applicable federal or state-protected classification.

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