Laboratory Assistant

Position Description

Come join the City of Fresno in Building a Better Fresno!

Want to see what it’s like to work here? Explore our We Work For You video series to discover the real stories, passion, and purpose of the team behind Fresno’s success.

The City of Fresno Wastewater Management Division provides high-quality wastewater collection, treatment, and reclamation services. This is an opportunity to become a member of an extraordinary organization while serving the community.

As a Laboratory Assistant, under close supervision, you will assist in the laboratory by collecting samples, preparing for chemical and microbiological test procedures, maintaining and cleaning laboratory equipment, and may perform basic laboratory tests.

• Collect samples for laboratory testing.
• Prepare samples for chemical and microbiological test procedures.
• Maintain and clean laboratory equipment.
• Perform basic laboratory tests as directed.
• Assist with quality control and assurance procedures.

• Completion of nine semester units from an accredited college or university in chemistry, biochemistry, biology, or a related field.
• Alternative qualifications:
  One year of training and experience in an analytical laboratory; or possession of a valid Water Quality Analyst Certificate issued by the American Water Works Association; or Grade I Laboratory Technologist Certificate issued by the California Water Environment Association.
• Valid California Driver’s License may be required at time of appointment.
• Certificates must be uploaded for verification.
• Required to pass a Department interview and a Department of Justice fingerprint process prior to employment.

• Written Examination: A job‑related written exam will assess knowledge and skills in laboratory sampling, testing, quality control, analysis, equipment operation, and related duties. A passing score is required to qualify for the eligible list.
• The exam is tentatively scheduled for the week of August 10, 2026.

Applicants must complete an online application by the closing date and time (7/24/2026 11:59 PM Pacific). Resumes will not be accepted in lieu of a completed application. All required documentation, including certificates and evidence of qualifications, must be uploaded.

The City of Fresno is an Equal Opportunity Employer. If you need a special accommodation due to a qualifying disability, please contact the Personnel Service Department at (559) 621‑6950 in advance of the examination.

• Health Insurance
  :
  City contributes toward monthly premiums for PPO medical, dental and vision for employee and dependents.
• Flexible Spending Account (IRS 125 Plan):
  Health and dependent care expenses.
• Deferred Compensation
  :
  Voluntary 457 plan with Fidelity Investments.
• Vacation Leave
  :
  Accrue 8 to 14.66 hours per month based on years of service.
• Sick Leave
  : 8 hours per month, available after 90 days.
• Supplemental Sick
  : 40 hours per fiscal year, 80 hours lifetime maximum.
• Holidays
  :
  Ten city‑observed annual holidays plus birthday and two personal days.
• Short Term Disability
  :
  Provided through California SDI program.
• Retirement
  :
  City of Fresno Retirement System; vested after 5 years of service; participates in other California public systems.
• Deferred Retirement Option Program (DROP):
  Optional program for employees age 50+ who are vested; allows depositing retirement benefits into a special account.
• Additional information available at https://(Use the "Apply for this Job" box below)..