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Materials Testing Jobs in Riverside, CA (NOW HIRING)

DDL, Inc.

Product & Materials Lab Technician

Irvine, CA · On-site

$24 - $25.75/hr

DDL, Inc. is a third-party testing facility dedicated to helping medical device and pharmaceutical ... As a Product & Materials Lab Technician you will be responsible for the timely and accurate ...

InstantServe LLC

Sr. Staff Civil Engineer

Irvine, CA · On-site

$80K - $90K/yr

Interaction with field inspectors, dispatch, and materials testing lab personnel for quality control of construction * Using testing and construction standards such as Caltrans, DSA, ICC, ACI, and ...

krg technology inc

Packaging Engineer

Irvine, CA · On-site

Materials testing, documentation and ISO 11607 are also preferred for this role. Personal computer skills should include the ability to effectively use Windows word processing, project planning ...

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See Riverside, CA salary details

$9

$23

$32

How much do materials testing jobs pay per hour?

As of May 28, 2026, the average hourly pay for materials testing in Riverside, CA is $23.16, according to ZipRecruiter salary data. Most workers in this role earn between $19.57 and $26.35 per hour, depending on experience, location, and employer.

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

To thrive as a Materials Tester, you need a solid understanding of materials science, quality control procedures, and data analysis, often supported by a degree in engineering or a related field. Familiarity with laboratory testing equipment, industry standards (such as ASTM or ISO), and relevant certifications like ACI or ASNT are typically required. Attention to detail, strong problem-solving skills, and effective communication are critical soft skills in this role. These competencies are essential for ensuring accurate test results, maintaining safety standards, and supporting product quality and compliance.

What are some common challenges faced by professionals in materials testing, and how can they be addressed?

Materials testing professionals often encounter challenges such as ensuring the accuracy of test results, managing tight project deadlines, and staying updated with evolving testing standards and technologies. Addressing these issues involves maintaining meticulous attention to detail, continuously calibrating equipment, and participating in ongoing training. Effective communication with engineers and project managers is also vital, as it helps clarify testing requirements and deadlines, ensuring that results are both reliable and timely.

What is materials testing?

Materials testing is the process of evaluating the properties and behavior of materials under various conditions to determine their suitability for specific applications. This can involve testing for strength, durability, hardness, flexibility, and other characteristics. The results help engineers and manufacturers select the right materials for their products and ensure safety, reliability, and compliance with industry standards. Common methods include tensile testing, impact testing, and fatigue testing.

What job makes $10,000 a month without a degree?

In the field of materials testing, most roles do not typically pay $10,000 a month without specialized training or certifications. High-paying jobs in this area usually require advanced education or extensive experience, but some skilled technicians or inspectors with certifications can earn high salaries, especially in senior or managerial positions. Generally, reaching such income levels without a degree is uncommon in this industry.

What is the difference between Materials Testing vs Materials Laboratory Technician?

AspectMaterials TestingMaterials Laboratory Technician
CertificationsOften requires certifications like NDT or ASTM standardsMay hold similar certifications, focusing on lab procedures
Work EnvironmentTesting labs, industrial sites, manufacturing facilitiesLaboratories, quality control departments
Job FocusPerforming tests to evaluate material propertiesPreparing samples, conducting tests, recording data
Industry UsageConstruction, aerospace, automotive, manufacturingManufacturing, quality assurance, research labs

Materials Testing and Materials Laboratory Technicians both work in testing environments and require similar certifications. Materials Testing professionals often focus on performing specific tests to assess material properties, while Laboratory Technicians handle sample preparation and data recording. Both roles are essential in quality control and research across various industries.

What are popular job titles related to Materials Testing jobs in Riverside, CA? For Materials Testing jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Materials Testing jobs in Riverside, CA look for? The top searched job categories for Materials Testing jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Materials Testing jobs? Cities near Riverside, CA with the most Materials Testing job openings:
Materials Testing jobs near you
Infographic showing various Materials Testing job openings in Riverside, CA as of May 2026, with employment types broken down into 1% As Needed, 78% Full Time, 17% Part Time, and 4% Contract. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $48,179 per year, or $23.2 per hour.
Construction Materials Testing Technician

Construction Materials Testing Technician

Kleinfelder Inc

Ontario, CA

$24.11 - $40.25/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 23 days ago

Kleinfelder rating

7.1

Company rating: 7.1 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

267th of 349 rated engineering

Job description

 
Take Your Construction Career to the Next Level!
Are you ready to be challenged, make a difference, and experience professional growth in your career? Kleinfelder's Construction Services team is looking for you! From construction management and observation/inspection services to laboratory testing and materials and forensic engineering, our Construction Services market helps to develop and maintain America's infrastructure and supply chain and is a recognized industry leader with more than 25 accredited laboratories. 
 
Step into Your New Role
 
Kleinfelder's Ontario, CA office are seeking experienced Construction Materials Testing Technicians to join our team.  

Kleinfelder Offers
- An excellent compensation and benefits package, including medical, dental, vision, life insurance, 401(k) plan, and paid holidays
- Certification cost reimbursement
- Hourly rate incentive and bonus program to obtain additional certifications
- Reimbursement for certification renewals and jurisdictional certifications
- Paid travel and mileage from your home office to and from project sites

 
We're looking for individuals with strong initiative, who will perform construction observation and materials testing on various projects to verify conformance to construction plans and specifications.
 

Consideration for this position requires the following certifications and experience: 

- 1+ year of soil and concrete testing experience

- ACI Concrete Field Testing Technician – Grade 1 certification

- Radiation safety training for the operation of a nuclear density gauge

In addition to the above required experience and certifications, hiring preference with be given to those with any of the following desired certifications:

- ICC certifications
- CWI certification 
- County of Los Angeles Deputy certifications 
- City of Los Angeles Deputy certifications
Desired Skills
- Demonstrate the ability to work unsupervised or as part of a team
- Excellent organizational and communication skills both written and verbal
- Must be able to use a computer and have a general knowledge of MS Office including Word, Excel,     Outlook, and photo management software
- Ability to learn and grow with technological demands pertaining to daily field reports and field data 


This is a career opportunity to become a member of a highly successful, fast-paced team with a steady and growing backlog of large projects. The successful candidate will be encouraged to expand their skills and certifications through company provided training and mentoring. Must have own vehicle, a valid driver's license, and a clean driving record is required. Ability to pass a background check and/or Live Scan fingerprinting based on specific project requirements. Must be willing to travel throughout Southern California. 

Education: High school diploma or equivalent required. 

Following an offer, candidates will be required to satisfactorily complete employment reference checks, verification of professional licensure and/or educational credentials, a motor vehicle report (MVR), and a comprehensive background check.

Move Forward with Kleinfelder
Kleinfelder has been connecting great people to the best work since 1961. We are engineers, scientists, and construction professionals providing solutions that improve our clients' transportation, water, energy, and other private infrastructure. As a responsive, cross-disciplinary team of bright, curious, and innovative problem-solvers, we are dedicated to doing the right thing, every day, on every project from over 85 offices in the US, Canada, and Australia. Connecting great people to the best work is our purpose – together, we deliver.
 
Progress with an Employer that Values You
Kleinfelder is an inclusive organization free from discrimination. We are a stronger organization when we are a diverse workforce and believe that through diversity, equity, and inclusion comes creativity, innovation, and unity. We are proud to offer the following:
 
Benefits: Kleinfelder offers an excellent compensation and benefits package, including: medical, dental, vision, life insurance, 401(k) plan, and paid holidays. The expected salary range for the position is displayed in accordance with the California Pay Transparency Law.  Final agreed upon compensation is based upon individual qualifications and experience. Salary range: $24.11 - $40.25
 
Career Development: We are committed to investing in the professional development of our staff, offering each employee every opportunity to grow, develop, and take control of their career paths. We support these efforts through reimbursements for continuing education as well as many of the expenses associated with trainings and certifications, and opportunities for career development through our internal Mentoring Program.
 
 
Equal Opportunity: Kleinfelder is an Equal Opportunity Employer – Minorities/Women/Disabled/Veterans. (Compliant with the new VEVRAA and Section 503 rules). 
 
NOTICE TO THIRD PARTY AGENCIES 
Please note that Kleinfelder does not accept unsolicited resumes from recruiters or employment agencies. In the absence of a signed Recruitment Fee Agreement, Kleinfelder will not consider or agree to payment for any referral compensation or recruiter fee. In the event a recruiter or agency submits a resume or candidate without a previously signed agreement, Kleinfelder explicitly reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency. Any unsolicited resume, including those submitted to hiring managers, are deemed to be the property of Kleinfelder. 
 

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