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Field and Laboratory Operations Technician

Infrahire


Job Location:

Fountain Valley, CA - USA

Monthly Salary: Not provided by the employer
Posted: 19 June 2026 (30+ days ago)
Application Deadline: 16 September 2026
Vacancies: 1 Vacancy

Job Summary

InfraHire is looking for an Field and Laboratory Operations Technician in Fountain Valley CA.

Job Description:

The Field and Laboratory Operations Technician will assist with bench-scale and pilot-scale testing treatment system setup water quality analysis troubleshooting sample collection documentation and other research and development activities related to water wastewater and water reuse projects.

Responsibilities:
  • Conduct bench-scale and pilot-scale tests in both laboratory and field environments.
  • Lead or support the assembly installation start-up and commissioning of bench-scale and pilot-scale treatment systems.
  • Set up equipment tubing piping pumps tanks valves instrumentation and related system components.
  • Troubleshoot pilot system issues such as flow inconsistencies pressure loss pump failures leaks instrumentation errors and control system malfunctions.
  • Work with engineers scientists and technicians to optimize new and existing pilot systems to meet treatment objectives.
  • Interpret P&IDs process flow diagrams and equipment specifications to support system setup and operation.
  • Collect process and handle samples including water wastewater stormwater industrial wastewater soil sludge and biosolids.
  • Perform onsite and in-house water quality testing for liquid and solid samples.
  • Analyze physical chemical and microbiological parameters including pH temperature conductivity odor color turbidity inorganic and organic parameters and microbiological indicators.
  • Maintain accurate records data sheets reports and project documentation.
  • Support additional R&D laboratory and field activities as assigned.
Qualifications
  • Bachelors or associate degree in civil engineering environmental engineering mechanical engineering chemical engineering or a related technical field preferred.
  • Equivalent industry experience certifications or hands-on technical experience may also be considered.
  • 3 5 years of commissioning start-up or field operations experience in environmental water construction oil & gas chemical power or related industries preferred.
  • Familiarity with industrial piping systems water treatment equipment pumps valves hydraulics and instrumentation preferred.
  • Basic understanding of laboratory equipment such as micropipettes analytical balances burettes pH meters dissolved oxygen meters spectrophotometers turbidimeters centrifuges and autoclaves.
  • Proficiency with Microsoft Excel and other data organization tools.
  • Strong time management organizational and technical communication skills.
  • Strong analytical troubleshooting and problem-solving abilities.
  • Ability to work effectively with cross-functional teams engineers scientists technicians and personnel at all levels.
Preferred Qualifications
  • T3 Water Treatment Plant Operator certification is highly desirable.
  • Experience with pilot-scale water or wastewater treatment systems.
  • Experience collecting and analyzing environmental samples.
  • Experience working in R&D environmental consulting or technical field operations.
InfraHire is an Equal Opportunity Employer.