Irrigation Specialist

Performs semi-skilled work installing, maintaining, and operating sprinkler systems.

• Operates and maintains manual, hydraulic, and electronic sprinkler systems in gardens, parks, parkways, and islands.
• Assists in the installation of new sprinkler systems.
• Performs work in conjunction with the remodeling of systems currently in operation.
• Repairs and replaces sprinkler heads, controllers, timing devices, and related irrigation and sprinkler equipment.
• Assists plumbers with more difficult work essential to the installation and maintenance of sprinkler systems.
• Assists other tradesmen in the off-season.
• Works with galvanized and plastic pipe.
• Attaches vertical pipes and revolving sprinkler heads at designated points along pipeline.
• Observes revolving and stationary sprinklers to ensure uniform distribution of water to all areas.
• Inspects area irrigated to ensure adequate soaking and to prevent a waste of water.
• Programs and maintains large fountains.
• Maintains chlorinators, and performs routine maintenance work on re-circulatory systems at City swimming pools.
• Performs lead-worker functions when helpers are assigned.
• Operates automotive equipment and a two-way radio.
• Performs related work as required.

Open Entry Requirements:
(Open-entry applicants must meet all requirements when they apply.)

• Experience: Two years of experience installing, repairing, maintaining, and operating sprinkler systems such as found in parks, golf courses, school grounds and commercial applications.
• License: Possession of a valid driver's license.

License and Certifications:
(Employees in this job class must meet these requirements.)

• Irrigation Specialists assigned to the backflow prevention testing program must obtain a Backflow Assembly Tester certificate through the Washington State Department of Health within the probationary period. Employees must maintain this certificate while they hold this job class.

Lift Requirement:

• Job offer is contingent on passing a lift test.
• Enough strength to lift and carry 50 lbs.

Applicants must first meet the minimum qualifications to be invited to take the examination. Those who pass the examination will then go on the hiring list.
The examination will consist of multiple-choice questions.

Possible subjects covered in the examination:

• Irrigation Terminology and Definitions
• Sprinkler System Design and Installation
• Troubleshooting and Trade Related Knowledge
• Grounds Maintenance
• Safety

This is an online examination that will require a computer. If you do not have access to a computer, please notify Civil Service so that one may be provided. Computer reservations can also be made through your local public library. 

Examination instructions and links will be emailed to qualified applicants on August 12th, 2026. The testing window is August 13th - August 17th. 
Please note: The email will come from City of Spokane ([email protected]). 

For information on what to expect with the hiring process, a test information guide, and frequently asked questions, please visit our website. 
Upon request, at time of application, City of Spokane will provide alternative accessible tests to individuals with disabilities that impair manual, sensory, or speaking skills needed to take the test, unless the test is intended to measure those skills.

We are an equal opportunity employer and value diversity within our organization. We do not discriminate on the basis of race, religion, color, national origin, gender identity, sexual orientation, age, marital status, familial status, genetic information, veteran/military status, or disability status. As a Fair Chance Employer, City of Spokane does not conduct initial background screening for non-public safety positions.