Air Quality Technician

County of Mendocino•Ukiah, CA

About The Position

Under general supervision, performs technical work related to studies, investigations, and analysis for air pollution control programs. The position researches and gathers information and statistics for reports; inspects manufacturing, industrial, commercial, and agricultural stationary and portable sources; assesses compliance with District rules; issues citations; responds to public complaints; and enforces District, State, and Federal regulations. Related duties may be assigned. The recruitment list may be used for regular full-time and part-time vacancies, including open and promotional positions, for a limited period. Bilingual English/Spanish applicants are encouraged to apply.

Requirements

  • Completion of an associate degree from an accredited college or university in life or physical science, with major coursework in chemistry, biology, engineering, environmental science, industrial technology, or a closely related field; alternatively, a combination of training and experience that provides the desired knowledge and abilities.
  • Obtain Basic Inspectors Academy certification within 12 months of hire.
  • Obtain ARB Fundamentals of Enforcement Certification within 12 months of hire.
  • Possess a valid California driver's license and meet the Air Quality District's insurability requirements.
  • Possess, maintain, or obtain and maintain required licenses, certifications, registrations, and other requirements within specified timeframes as conditions of continued employment.
  • Knowledge of air pollution control theories, principles, analysis techniques, and control methodologies.
  • Knowledge of English usage, including spelling, grammar, punctuation, and vocabulary; applicable state, federal, and local laws and regulations; related governmental bodies and agencies; relevant computer applications and hardware; business arithmetic; records management and report preparation; and general office procedures and equipment.
  • Skill in using word processing or computer applications to enter and retrieve data and create spreadsheets; exercising tact, discretion, initiative, and independent judgment; communicating courteously; and operating office equipment, telephone systems, and two-way radio base stations.
  • Ability to obtain a valid California Visible Emissions Evaluation Certificate and other required licenses and certifications.
  • Ability to read and interpret regulations, safety rules, operating and maintenance instructions, and procedure manuals; follow written and oral instructions accurately; and establish effective working relationships.
  • Ability to draft and type correspondence; perform basic arithmetic and manipulate equations; and address problems involving several concrete variables in standardized situations.
  • Ability to work in small enclosed spaces and from ladders or scaffolding at heights.
  • Regularly stand and walk; use hands to finger, handle, or feel objects; reach with hands and arms; speak and hear; lift or move up to 50 pounds; and maintain balance while walking, standing, crouching, or running on narrow, slippery, or erratically moving surfaces.

Nice To Haves

  • Bilingual English/Spanish skills are encouraged.

Responsibilities

  • Conduct compliance inspections and testing at industrial and commercial facilities, including checking permits and equipment, identifying leaks, issuing Notices of Violation or Notices to Comply, and scheduling and conducting follow-up inspections.
  • Inspect illegal burning sites; take photographs, initiate cases, conduct interviews, gather evidence, complete reports, and present cases to the District Attorney or issue Notices of Violation.
  • Perform and document visible emissions evaluations and inspect auto body shops, dry cleaners, aggregate operations, hot mix batch plants, and other businesses as needed.
  • Back up the burn program by issuing agricultural burn permits.
  • Maintain and calibrate basic test equipment, including Blockage Testers, Pressure Decay Testers, and Pressure Integrity Testers.
  • Perform calculations using formulas to assist in problem solving.
  • Assist senior staff in reviewing emission inventory plans.
  • Investigate complaints submitted by the public.
  • Assist source testing and toxic inventory programs by collecting and analyzing data and preparing reports.
  • Respond to industry and public inquiries about District rules, regulations, and procedures.
  • Conduct chemical and plume evaluation tests and record findings.
  • Use monitoring equipment and instrumentation to measure and evaluate emissions and particulates.
  • May act as backup receptionist by answering telephones, taking messages, screening calls, providing information, receiving citizen complaints, and directing calls and messages.
  • Format and type letters, memos, charts, labels, reports, and other correspondence using a word processor or typewriter.
  • Compose routine and non-routine correspondence independently in accordance with standard policies and processes.
  • Enter and retrieve information using a computer terminal.
  • Coordinate prescribed burns and exemption burns by obtaining information from the Air Resources Board and Meteorology Department and forwarding it to the requesting party.
  • Report administrative and operational problems to a supervisor.
  • Maintain logs tracking activity progress.
  • Disseminate information and reports to agencies, divisions, and departments by telephone, mail, email, or fax.
  • Perform other related duties as assigned.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service