Laborer (Temporary) - Biosolids Harvesting - Plant Operations

The Dublin San Ramon Services District is seeking five (5) temporary, full-time laborers to perform a variety of duties related to its seasonal biosolids harvesting of the facultative sludge lagoon project. This position will be full-time, 6:00 a.m. to 4:30 p.m., Monday through Friday, and may require occasional weekend work. This seasonal work is typically performed during dry weather season, June through October, dependent upon weather and dryness of soil. This assignment is anticipated to begin June 1, 2026, and end no later than October 31, 2026. However, assignments may end at any time at the discretion of the District. This recruitment is open until filled, however, a first review of applications will occur on Monday, April 27, 2026 . Selected candidates will receive training and thereafter be expected to operate equipment such as a solids dredge, injection tractor and 500 GPM diesel-powered centrifugal pump and a tractor with various implements including an injector, hose reel and disc. Candidates must have mechanical aptitude; be able to work on and around water; be able to maneuver large (4" diameter) hoses working in a field using tractors and manual power and be able to work as part of a team. Work is performed outdoors in all types of weather including high heat days. Minimum Requirements Must possess a valid California Class C driver's license Must be able and willing to work in all types of weather, including high heat days and cold and rain May not be an active CalPERS member (However, CalPERS retirees are encouraged to apply) This assignment will require work on-site at the District's Regional Wastewater Treatment Facility and other District facilities. Application & Selection Procedure To apply for this temporary position, upload a cover letter and resume and answer the supplemental questions. As part of the selection process, candidates must complete the following: Background screening Pre-employment drug and alcohol screening Physical task assessment at the District's occupational health clinic Selected candidates will be subject to a monthly review of their driving record Application & Selection Timeline April 27, 2026: First review of applications (position is open until filled) Week of May 4, 2026: Virtual interviews Week of May 11, 2026: Selected candidate(s) registration and background screening with the District's contracted temporary staffing agency, Barrett Business Services, Inc. (BBSI) Week of May 18, 2026: Physical job task assessment June 1, 2026: Anticipated start date (subject to change pending completion of required steps listed above)