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Laboratory Helper Jobs in Rancho Cucamonga, CA (NOW HIRING)

UL Solutions

Senior Laboratory Technician

Brea, CA · On-site

$55K - $68K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Operates designated machines and special laboratory equipment. * Performs routine maintenance of ... We help our customers innovate, launch new products and services, navigate global markets and ...

HDR

Corrosion Laboratory Technician

Rancho Cucamonga, CA · On-site

Read further to learn how you could help make great things possible not only in your community, but ... In the role of Corrosion Laboratory Technician, we'll count on you to: * Perform soil, water, and ...

HDR

Corrosion Laboratory Technician

Rancho Cucamonga, CA · On-site

Read further to learn how you could help make great things possible not only in your community, but ... In the role of Corrosion Laboratory Technician, we'll count on you to: * Perform soil, water, and ...

Actalent

Clinical Laboratory Scientist

San Bernardino, CA · On-site

$60 - $65/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Clinical Laboratory Scientist Under supervision, performs pre-analytical, analytical, and post ... We help visionary companies advance their engineering and science initiatives through access to ...

Onterris

Laboratory Intern - Semi-Volatiles

Orange, CA · On-site

$16.90/hr

... that help you do your best work here. * High School Diploma * Currently enrolled in a local ... Basic laboratory techniques (knowledge of PPE, use of balance, pipetting, glassware handling, etc)

UL Solutions

Senior Electrical Laboratory Technician

Brea, CA · On-site

$55K - $68K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We help our customers innovate, launch new products and services, navigate global markets and ... Prior laboratory experience * Desire to work in a team-oriented environment. * Ability to use ...

UL Solutions

Senior Electrical Laboratory Technician

Brea, CA · On-site

$55K - $68K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We help our customers innovate, launch new products and services, navigate global markets and ... Prior laboratory experience * Desire to work in a team-oriented environment. * Ability to use ...

Prime Healthcare

Clinical Laboratory Scientist (CLS II)

Anaheim, CA · On-site

$36.24 - $52.71/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Each individual performing the above procedures must: * adhere to the laboratory's procedures for the collection, processing, analysis, and reporting of patient test results.2) follow the laboratory ...

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Laboratory Helper information

See Rancho Cucamonga, CA salary details

$14

$19

$29

How much do laboratory helper jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for laboratory helper in Rancho Cucamonga, CA is $19.25, according to ZipRecruiter salary data. Most workers in this role earn between $17.45 and $19.18 per hour, depending on experience, location, and employer.

What is a laboratory helper?

Laboratory Helpers are support staff who assist scientists, technicians, and researchers in laboratory settings. Their duties often include preparing and cleaning equipment, organizing materials, maintaining a clean work environment, and helping with basic experiments under supervision. They play a crucial role in ensuring that laboratory operations run smoothly and efficiently. While they typically do not conduct advanced experiments, their work is essential for the daily functioning of the lab.

What skills and qualifications are needed to be a laboratory helper?

To thrive as a Laboratory Helper, you need basic knowledge of laboratory procedures, attention to detail, and at least a high school diploma or equivalent. Familiarity with laboratory equipment, safety protocols, and inventory management systems is often required. Reliability, good organizational skills, and the ability to follow instructions precisely are standout soft skills in this position. These competencies ensure accurate support for laboratory operations, maintain safety standards, and contribute to efficient workflow.

What does a laboratory helper do?

Laboratory Helpers play a crucial role in maintaining smooth lab operations by handling tasks such as preparing and cleaning equipment, organizing supplies, disposing of waste materials safely, and assisting senior technicians with basic experiments and sample collection. They often ensure that workspaces remain tidy and that essential materials are readily available, which helps minimize disruptions for scientists and researchers. By supporting routine functions and adhering to safety protocols, Laboratory Helpers contribute to an efficient and safe environment, allowing the research team to focus on more specialized tasks.

What is the difference between Laboratory Helper vs Laboratory Technician?

AspectLaboratory HelperLaboratory Technician
Required CredentialsHigh school diploma or equivalentPost-secondary education, often a diploma or associate degree
Work EnvironmentAssisting in labs, cleaning, preparing materialsPerforming tests, analyzing samples, operating lab equipment
Employer & Industry UsageUsed in research, medical, and industrial labs for support rolesCommonly employed in clinical, research, and industrial labs for technical tasks

While both roles support laboratory operations, Laboratory Helpers primarily assist with preparatory and support tasks, whereas Laboratory Technicians perform more technical testing and analysis. The Technician role typically requires more formal education and technical skills, making it suitable for those seeking a more advanced position in the lab environment.

What are the most commonly searched types of Laboratory jobs in Rancho Cucamonga, CA? The most popular types of Laboratory jobs in Rancho Cucamonga, CA are:
What cities near Rancho Cucamonga, CA are hiring for Laboratory Helper jobs? Cities near Rancho Cucamonga, CA with the most Laboratory Helper job openings:
Laboratory Helper jobs near you
Infographic showing various Laboratory Helper job openings in Rancho Cucamonga, CA as of August 2026, with employment types broken down into 1% Internship, 1% As Needed, 74% Full Time, 16% Part Time, and 8% Contract. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $40,040 per year, or $19.2 per hour.

Senior Laboratory Technician

UL Solutions

Brea, CA • On-site

$55K - $68K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 7 days ago

UL Solutions rating

8.3

Company rating: 8.3 out of 10

Based on 27 frontline employees who took The Breakroom Quiz

28th of 120 rated laboratories

Job description


  • Examines test samples and reads measuring instruments, blueprints, schematics, wiring diagrams, and operational instructions.
  • Evaluates test performance, provides feedback regarding issues and/or problems with test and data sheets and reviews test and construction data with supervisor and/or lab work requestor as appropriate.
  • Operates with minimal supervision within defined limits of responsibility.
  • Directs, builds and/or adapts setup and test equipment to new situations, based on data sheets and instructions from engineering department personnel.
  • Trains staff in test setups and test methods.
  • Initiates recommendations for new equipment designs and recommends solutions to observed test problems.
  • Operates designated machines and special laboratory equipment.
  • Performs routine maintenance of designated test equipment and laboratory area.
  • Receives instructions from and reports data to engineers and other laboratory personnel.
  • Communicates with clients during the setup and performance of a test to demonstrate or otherwise illustrate equipment test methods and/or to discuss test results.
  • May communicate with UL field representatives to discuss follow-up tests, samples, equipment, methods and/or results.
  • Communicates with the appropriate department personnel to offer suggestions pertinent to equipment needs.
  • Records observed or calculated data on appropriate UL forms and prepare data sheets and test reports.
  • Plans tests, evaluates test results and reports opinions and interpretations.
  • May assist PDEs and/or Engineering to modify existing methods or develop and validate new test methods.
  • Provides training and assist others in the laboratory.
  • Reads and understands test standards and testing technology for specific tests.
  • Integrates continuous improvement concepts and techniques into all aspects of the job.
  • Read and follow the Underwriters Laboratories Code of Conduct and follow all physical and digital security practices.
  • Performs other duties as directed.

Qualifications
  • 2 years University education in a related discipline or Engineering (in related field of work) or 4-year University degree in other field.
  • Effective communication skills and ability to interact with customers.
  • Background in electrical or mechanical
  • Ability to use power tools & electrical equipment
  • Proven ability to be innovative and creative.
  • Desire to work in a team-oriented environment.
  • Ability to use Microsoft Office suite is a must.
  • Ability to incorporate automation into day-to-day testing

What we offer:
Total Rewards: We understand compensation is an important factor as you consider the next step in your career. The estimated salary range for this position is $55,000 -68,000 and is based on multiple factors, including job-related knowledge/skills, experience, geographical location, as well as other factors. This position is eligible for annual bonus compensation with a target payout of 5% of the base salary. This position also provides health benefits such as medical, dental and vision; wellness benefits such as mental and financial health; and retirement savings (401K) commensurate with the standard rewards offered in each individual location or country. We also provide full-time employees with paid time off including vacation (15 days), holiday including floating holidays (12 days) and sick time off (72 hours).
About Us
A global leader in applied safety science, UL Solutions (NYSE: ULS) transforms safety, security and sustainability challenges into opportunities for customers in more than 110 countries. UL Solutions delivers testing, inspection and certification services, together with software products and advisory offerings, that support our customers' product innovation and business growth. The UL Mark serves as a recognized symbol of trust in our customers' products and reflects an unwavering commitment to advancing our safety mission. We help our customers innovate, launch new products and services, navigate global markets and complex supply chains, and grow sustainably and responsibly into the future. Our science is your advantage.
About the Team
There's nothing more fundamental than the air we breathe and the water we drink. Our rigorous testing processes help providers deliver these fundamental building blocks safely around the world. And with the rise of smart, connected homes, the work we do has never been more exciting - or more innovative. Whether it's light pollution, security systems or smart appliances, we work with commercial systems to ensure their performance and safety for people around the world. We're passionate about exploring new solutions and finding better ways to help create healthier, happier environments. Join our team and play an essential role in shaping safer futures.

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