Employment Opportunities

Truesdail Laboratories, Inc. prides itself in offering an excellent working environment. Some of the unique benefits we offer employees are:

  • We are a stable and long-term laboratory, our testing laboratories have been in continuous operations since 1931.
  • We have a new, state-of-the-art facility.
  • We offer all the amenities of a large corporation, yet have the benefits of working in a smaller “Family Owned” atmosphere.
  • Our standard benefits package includes paid vacation & sick leave, 401k, health, dental, vision, and life insurance plans.
  • We’re located in Irvine, CA a block from the 405 freeway/Jamboree exit.
  • Our staff is offers a diverse mix of chemists, engineers, customer service professionals, and more. A statement of our employees’ satisfaction; the average tenure of our staff is over 9 years.

Truesdail Laboratories, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, gender expression, national origin, protected veteran status, or any other basis protected by applicable law, and will not be discriminated against on the basis of disability.

If you are inquiring about or wish to apply for a position, please E-Mail or Fax your resume to the following:

Fax: (714) 730-6462

E-Mail: Human Resources

Please no phone calls.

After setting up an appointment via Fax or E-Mail, download the application form, fill it out and send the form to: Human Resources

Open Positions

Truesdail Laboratories, Inc. currently has an opportunity for a Certification Engineer in our Plumbing Products Certification Division. The incumbent will perform plumbing products certification based on Mechanical Standards in ASME, ASTM and Uniform Plumbing Code, EPA WaterSense, and NSF/ANSI 61, 372, 42 and 53 Standards.


Bachelor’s degree in Mechanical or Materials Engineering preferred, other Engineering degree may consider based on work experience. • A minimum of two (2) years relevant work experience in evaluating, testing and certifying plumbing products (valves, motors, pumps, faucets, and coatings etc.). • Familiarity with certification to ISO/IEC 17065 and testing under ISO/IEC 17025 accreditations. • Excellent organizational, written and oral communication skills. • High level of proficiency with Microsoft Office Business Suite including Word, Excel, Access and PowerPoint. • A broad knowledge of laboratory safety procedures and policies is necessary to ensure a safe working environment. • Time management skills to maximize the progress of the analysis process and perform multiple tasks at the same time. • A broad knowledge of mathematics and statistical analysis

Job duties include:

Prepare cost estimates, proposals, and contracts for clients and project delivery following established guidelines and procedures. • Act as primary point of contact for all clients for projects assigned, responding to client requests as needed. Ensure all project documentation is uploaded and maintained in the appropriate repository. • Interface with clients, management team and other departments within Truesdail on a regular basis to provide ongoing follow-up, status reporting, issue resolution and to ensure timely and efficient project completion. • Manage and track projects using standard project management tools.  • Perform Pre-Test and Post Test Construction Evaluation for plumbing products. Determine chemical, mechanical and performance tests that need to be performed. Evaluate test data against requirements of respective standards.  • Write Test and Certification Reports. • Perform audits at client’s facilities in USA and other Countries as needed (International Travel will be required). • Maintain knowledge of Laboratory Information Management System (LIMS) to complete job responsibilities. • Support Quality Department and continuous improvement process. • Communicate procedural and operational difficulties and delays to management. • Assist other department personal as needed • Perform other related duties as needed.


A comprehensive Medical, Dental and Vision package.  • Employee profit sharing/401k plan • Competitive Pay • Paid vacation/personal leave • 8+ Paid holidays per year