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Lab Technician Assistant Jobs in Riverside, CA (NOW HIRING)

Monster Energy

Packaging Quality Lab Manager

Corona, CA · On-site

$100K - $134K/yr

Provide leadership to lab technicians, supports their training and development, and maintains a ... Calibrate all lab equipment. * Assist with special tasks and projects. Who You Are * Prefer a ...

Terracon

Geo/Materials/Lab Testing Technician

Colton, CA · On-site

$55 - $80/hr

May assist with scheduling and dispatch of Technicians to project sites. Adhere to strict safety standards. Essential Roles and Responsibilities: * Performs testing, observation, and inspection as ...

TERRACON

Geo/Materials/Lab Testing Technician

Colton, CA · On-site

$24.48 - $34.38/hr

May assist with scheduling and dispatch of Technicians to project sites. Adhere to strict safety standards. Responsibilities * Performs testing, observation, and inspection as directed in accordance ...

TST MASTER

Lab Tech/Metallographer 1

Fontana, CA · On-site

$22 - $23.50/hr

Maintain lab safety, cleanliness and sample storage. * Understand and be familiar with Ultrasonic ... Maintain Homogenization Reports file. * Assist in QA projects/tasks directed by Metallurgist and QA ...

TST MASTER

Lab Tech/Metallographer 1

Fontana, CA · On-site

$22 - $23.50/hr

Maintain lab safety, cleanliness and sample storage. * Understand and be familiar with Ultrasonic ... Maintain Homogenization Reports file. * Assist in QA projects/tasks directed by Metallurgist and QA ...

Precision Scans Inc.

Cath Lab Rad Tech

Chino, CA · On-site

$110.21 - $114.34/hr

Under the general direction of the physician (Cardiologist / Radiologist), will assist by scrubbing ... Cardiovascular technician training program with emphasis in invasive cardiology and hemodynamic ...

BioTalent

Laboratory Technician

Tustin, CA · On-site

$19.61 - $24.51/hr

🚀 Laboratory Technician, Process Development Downstream 📍 Tustin, CA | On-site 🗓 Monday ... Assist with downstream processing activities and purification projects ✔ Perform sample ...

Kelly Services

R&D Lab Specialist

Irvine, CA

Will need to learn PLM system Lab Assistant for an R&D Combined Lab Multi-Systems Lab, Tissue lab, Systems Integration Lab, Instron Lab, R&D Supplies Rm, Bio-simulator Lab, R&D Storage Manage Lab ...

Precision Scans, Inc.

Cath Lab Rad Tech

Chino, CA · On-site

$75 - $80/hr

Cardiovascular technician training program with emphasis in invasive cardiology and hemodynamic ... Nursing * RN, LVN, CNA Philosophy Our Team's commitment to strive for excellence, because we ...

CellCarta

Laboratory Technician I

Lake Forest, CA · On-site

Laboratory Technician I Ready to kick-start your career in laboratory sciences? CellCarta, a ... Monitor laboratory inventory and assist with ordering supplies and receiving materials * Perform ...

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All JobsLab Technician JobsLab Technician Assistant JobsLab Technician Assistant Jobs in Riverside, CA

Lab Technician Assistant information

See Riverside, CA salary details

$10

$21

$31

How much do lab technician assistant jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for lab technician assistant in Riverside, CA is $21.12, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $24.09 per hour, depending on experience, location, and employer.

What does a lab technician assistant do?

A Lab Technician Assistant supports laboratory staff by preparing equipment, collecting and labeling samples, and maintaining a clean and organized lab environment. They often assist with basic experiments, record data, and ensure that safety protocols are followed. This role is essential for the smooth operation of scientific, medical, or research labs, allowing technicians and scientists to focus on more complex tasks. Lab Technician Assistants may also help with inventory management and the disposal of hazardous materials.

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

To thrive as a Lab Technician Assistant, you need a foundational understanding of laboratory procedures, attention to detail, and typically a relevant associate degree or coursework in science. Familiarity with laboratory equipment, data entry software, and safety protocols is essential, and some roles may require certifications like OSHA or laboratory safety training. Strong organization, communication, and teamwork skills help you excel in supporting lab staff and maintaining accurate records. These skills and qualities are vital to ensure accurate results, efficient lab operations, and a safe working environment.

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

Lab Technician Assistants often face challenges such as maintaining accuracy under tight deadlines, managing multiple tasks simultaneously, and adhering to strict safety protocols. To manage these effectively, it's important to develop strong organizational skills, communicate proactively with team members, and regularly update knowledge on laboratory procedures. Seeking feedback and clarifying instructions with supervisors can also help minimize errors and improve workflow efficiency.

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

AspectLab Technician AssistantLaboratory Technician
CredentialsHigh school diploma or equivalent; on-the-job trainingPost-secondary education, often a certificate or associate degree
Work EnvironmentSupport roles in labs, assisting with basic tasksPerforming tests, preparing samples, operating lab equipment
Job ResponsibilitiesPreparing materials, cleaning, basic data entryConducting experiments, analyzing samples, recording results

In summary, Lab Technician Assistants typically have less formal education and focus on supporting laboratory staff with basic tasks. Laboratory Technicians have more specialized training and perform more complex testing and analysis, making them more independent in the lab environment.

What qualifications do I need to be a lab technician assistant?

To become a lab technician assistant, a high school diploma or equivalent is typically required, and some positions may prefer post-secondary education or certifications in laboratory procedures or related fields. Basic skills in laboratory equipment, attention to detail, and the ability to follow safety protocols are essential for this role.

What are the most commonly searched types of Lab Technician jobs in Riverside, CA?

The most popular types of Lab Technician jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Lab Technician Assistant jobs?

Cities near Riverside, CA with the most Lab Technician Assistant job openings:

Lab Technician Assistant jobs near you
Infographic showing various Lab Technician Assistant job openings in Riverside, CA as of August 2026, with employment types broken down into 2% As Needed, 75% Full Time, 20% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $43,935 per year, or $21.1 per hour.

Packaging Quality Lab Manager

Monster Energy

Corona, CA • On-site

$100K - $134K/yr

Full-time

Posted 17 days ago

Key responsibilities

  • Oversee the testing, evaluation, and validation of primary and secondary packaging.

  • Manage and provide leadership to lab technicians, including training and development.

  • Conduct package integrity and stability testing, and ensure compliance with health, safety, and quality standards.

Monster Energy rating

7.5

Company rating: 7.5 out of 10

Based on 34 frontline employees who took The Breakroom Quiz

155th of 444 rated food and drinks producers

Job description

About Monster Energy:
Forget about blending in. That's not our style. We're the risk takers, the trailblazers, the gamechangers. We're not perfect and we don't pretend to be. We're raw, unfiltered, and a bit unconventional. Our drive is just like our athletes, unrivaled. The power is in your hands to define what success looks like and where you want to take your career. It's not just about what we do, but about who we become on along the way. We are much more than a brand here. We are a way of life, a mindset. Join us.
A Day in the Life:
In the position of QC Packaging Lab Manager, you will oversee the testing, evaluation, and validation of primary and secondary packaging while ensuring efficient daily lab operations. Provide leadership to lab technicians, supports their training and development, and maintains a safe, compliant, and audit-ready environment. Accountable for package integrity and stability testing, operational productivity, and adherence to established health, safety, and quality standards. Please note this position is onsite, Monday through Friday, based out of our Corona headquarters.
The Impact You'll Make
  • Sample analysis for investigation, root cause analysis, reporting, and conclusion for claim support.
  • Responsible for scheduling, overseeing, and managing the Packaging Quality Lab Technicians.
  • Primary and secondary packaging testing for validation, evaluation, and/or qualification including routine raw material or finished beverage sampling analysis to identify trends our out of conformance trends.
  • Testing including but not limited to Dissolved Oxygen (DO)/ Total Package Oxygen (TPO), Double Seam analysis, Enamel and Lacquer distribution, Axial Load, Dome Growth, and Dome Reversal.
  • Develop Packaging Good Laboratory Practices (GLPs) and perform training. Calibrate all lab equipment.
  • Assist with special tasks and projects.

Who You Are
  • Prefer a Bachelor's Degree in the field of Industrial, Mechanical Engineering, Packaging Engineering or related field of study
  • Additional Experience Desired: More than 5 years of experience in management in Packaging and/or Manufacturing
  • Additional Experience Desired: More than 5 years of experience in Quality Control, Quality Assurance preferred
  • Computer Skills Desired: Proficient in Microsoft Office suite, SAP, Smartsheet, and SharePoint
  • Preferred Certifications: Six Sigma Certification or Packaging Professional preferred
  • Additional Knowledge or Skills to be Successful in this role: Experience in package manufacturing laboratory preferred

Monster Energy provides competitive total compensation. The estimated annual salary range for this position is listed below. Actual compensation may vary based on skills, qualifications, experience, and work location.
Pay Range
$100,500-$134,000 USD
For United States applicants:
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.
Read our privacy policy here: Privacy Policy

What Monster Energy employees say

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Hours and flexibility

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About Monster Energy

Sourced by ZipRecruiter

Most companies spend their money on ad agencies, TV commercials, radio spots and billboards to try to tell you how good their products are. At Monster, we do things differently — because Monster Energy is not just a drink. It’s a lifestyle in a can. We support the scene, our bands, our athletes and our fans.  We back athletes so they can make a career out of their passion.  We promote concert tours, so our favorite bands can visit your hometown.  We celebrate with our fans and riders by throwing parties and making the coolest events we can think of a reality. Monster is the relentless pursuit of victory, being your best, being at the top of your game. It is the most badass energy drink on the planet. Monster is the world’s greatest skiers and skaters, borders and bikers, rockers and racers, gamers and Girls. Monster Energy — Unleash the Beast!

Industry

Food services and drinking places

Company size

1,001 - 5,000 Employees

Headquarters location

Corona, CA, US

Year founded

2002

Social media

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