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Special InspectorMaterials Testing Technician

Kleinfelder


Job Location:

Ontario, CA - USA

Hourly Salary: USD 35 - 45
Posted: 26 September 2026 (12 hours ago)
Application Deadline: 24 December 2026
Vacancies: 1 Vacancy

Job Summary

Job Description

Take Your Construction Career to the Next Level!

Kleinfelder a Forbes Top Employer for Engineers in North America is committed to a people-first culture technical excellence and creating opportunities where employees can thrive!

Are you ready to be challenged make a difference and experience professional growth in your career Kleinfelders 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 Americas infrastructure and supply chain and is a recognized industry leader with more than 25 accredited laboratories.

Step into Your New Role

Kleinfelders Ontario CA office is seeking a Special Inspector/Materials Testing Technician to join our Southern California provide construction inspection and material testing services to a broad range of local and national clients. We are looking for individuals who are interested in joining a dynamic team and building their career in the field of construction inspection and materials looking for a person with strong initiative who will perform routine to complex inspection and testing of construction materials in the field to verify conformance to construction plans and specifications. The technician will prepare daily reports and data sheets and may be called upon to perform various tasks at the discretion of their supervisor.

Mandatory Position Requirements

  • Willingness to travel throughout California (50% travel expected)
  • Ability to work/stay out of town as needed to service project workloads
  • 2 years of soil asphalt and reinforced concrete testing and inspection experience
  • Radiation safety training for the operation of a nuclear density gauge
  • ACI Concrete Field Testing Technician Grade 1 certification
  • ICC Reinforced Concrete certification

In addition to the above requirements hiring preference with be given to those with any of the following desired certifications:

  • Additional ICC certifications
  • CWI certification


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/or iPad 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


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


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 have own vehicle a valid drivers license and a clean driving record is required. Must be willing to travel extensively throughout 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 and its subsidiaries and affiliates 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 110 offices in the US Canada and great people to the best work is our purpose together we deliver.

Progress with an Employer that Values You

Kleinfelder and its subsidiaries and affiliates 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 and its subsidiaries and affiliates offers an excellent compensation and benefits package including: medical dental vision life insurance 401(k) plan and paid 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. Pay Range:$35 - $45/hr.

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 and its subsidiaries and affiliates 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 and its subsidiaries and affiliates does not accept unsolicited resumes from recruiters or employment the absence of a signed Recruitment Fee Agreement Kleinfelder and its subsidiaries and affiliates will not consider or agree to payment for any referral compensation or recruiter the event a recruiter or agency submits a resume or candidate without a previously signed agreement Kleinfelder and its subsidiaries and affiliates 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.


Required Experience:

IC


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