Water Agency Engineering Technician I - Extra-Help

Sonoma County, CA
Santa Rosa, California United States  View Map
Posted: Apr 28, 2026
  • Salary: $36.50 - $44.37 Hourly USD
  • Full Time
  • Clerical and Administrative Support
  • Engineering
  • Water and Wastewater Treatment
  • Job Description

    Position Information

    Do you have experience with Geographic Information Systems (GIS)?
    If so, apply today to be an Extra-Help Engineering Technician I at the Sonoma County Water Agency (Sonoma Water)!


    The Water Agency Engineering Technician I is the entry-level class within the Sonoma Water Engineering Technician series. The Engineering Technician in this Extra-Help role will use ArcGIS Pro to georeference flight lines for historic aerial photographs, supporting project planning, data accuracy, and archival work. Additional responsibilities will include:

    • Utilizing Python scripting to automate geoprocessing tasks
    • Researching historic aerial photo information and archival storage methods
    • Scanning paper flight line maps and georeferencing the digitized maps using GIS software
    • Creating spatial layers of scanned flight lines and coordinating with other agencies that work with historic aerial photos
    • Working with the GIS Team to determine appropriate storage locations for data


    The ideal candidate will be enthusiastic about working with historic aerial photographs, bring a positive, collaborative attitude, and demonstrate a strong willingness to learn. They will also possess many of the following:

    • Knowledge of GIS, databases, Python scripting, and/or ESRI ArcGIS Pro
    • Some knowledge of historic aerial photos and archiving GIS
    • The ability to stay on track with projects while communicating effectively with both the team and the supervisor
    • Experience organizing and maintaining GIS datasets and metadata

    About Sonoma Water

    Sonoma Water is a special district formed by the California State Legislature in 1949 and is responsible for providing a safe and reliable water supply to its customers in Sonoma and Marin counties. Sonoma Water also maintains 75 miles of flood control channels and provides sanitation services. Employing approximately 250 employees, Sonoma Water consists of seven divisions including Engineering and Resource Planning, Environmental Resources, Community and Government Affairs, Water and Wastewater Operations, Maintenance, and Administrative Services. Sonoma Water supports the concept of environmental sustainability, focusing on renewable power sources, and strives to be a leader in its water conservation and fishery restoration programs.

    Employees of Sonoma Water are employees of a special district and are not subject to the provisions of the Civil Service Ordinance of the County of Sonoma.

    Extra-Help Employment

    Extra-help employees relieve or augment permanent staff. Temporary, extra-help employees are not in the classified civil service and do not have property rights to permanently allocated positions. In addition, they do not receive most employee benefits such as long-term disability insurance coverage, accrual of vacation, participation in the County retirement program, or eligibility to take promotional examinations. Temporary, extra-help employees are limited in their employment to a maximum of one calendar year. These employees must be off of work for three months before they can be re-employed on an extra help basis. Extra-help employees who meet the eligibility requirements may qualify for a County contribution toward medical coverage.

    This recruitment is being conducted to fill a Water Agency Engineering Technician I temporary, extra-help position at Sonoma Water. This employment list may also be used to fill future extra-help positions as they occur during the active status of this list.
    Application submissions require the Supplemental Questionnaire to be completed.

    Minimum Qualifications

    Experience and Education: Any combination of education and work experience that would provide the opportunity to acquire the knowledge and abilities listed. Normally, this would include college-level coursework, or equivalent training, in plane geometry, trigonometry, algebra, CADD, civil engineering, and surveying, or related field(s); and one year of entry level paraprofessional experience in surveying, traffic, and/or engineering support work. An Associate's degree, Bachelor's degree, or equivalent with a major in a relevant field is highly desirable.

    License: Possession of a valid driver's license at the appropriate level including special endorsements, as required by the State of California, may be required depending upon assignment to perform the essential job functions of the position.

    The position advertised on this announcement does not require possession of a valid California Driver’s License.

    Knowledge, Skills, and Abilities

    Working knowledge of: depending on assignment, engineering principles, practices, and methods of technical civil engineering, drafting, soil and sample collection and testing, and/or surveying office and field support as they apply to water distribution, wastewater collection and treatment, and/or flood control projects; routine procedures for testing construction materials; Water Agency safety practices and procedures; surveying, drafting, and CADD equipment; methods, materials, tools, and equipment used in engineering construction; applicable federal, state, and local laws, codes, and regulations; the principles of algebra, geometry, and trigonometry; electronic information systems; principles and procedures of recordkeeping; technical report writing practices and procedures; establish, maintain, and foster effective working relationships with those contacted in the course of work; computers and software programs (e.g., Microsoft software packages).

    Ability to: depending on assignment, perform limited drafting, surveying, material testing, and engineering calculations; apply the elementary principles of algebra, geometry, and trigonometry to calculate a variety of areas, quantities, or curves; prepare a variety of plans, specifications, maps, graphic materials, cost estimates, and technical engineering reports; research and analyze legal descriptions related to properties; use engineering, drafting, and surveying instruments and equipment; use a wide variety of computer applications; clearly and accurately convey technical information in written reports; read and understand technical descriptions; understand, interpret, and apply all pertinent laws, codes, regulations, policies and procedures, and standards relevant to work performed; follow oral and written directions; work cooperatively with other staff; utilize electronic information systems and analyze and interpret such information; communicate effectively both in writing and orally with persons from a variety of socio-economic, cultural, and educational backgrounds.

    Selection Procedure & Some Helpful Tips When Applying

    • Your application information and your responses to the supplemental questions are evaluated and taken into consideration throughout the entire selection process.
    • You should list all employers and positions held within the last ten years in the work history section of your application. Be as thorough as possible when responding to the supplemental questions.
    • You may include history beyond ten years if related to the position for which you are applying. If you held multiple positions with one employer, list out each position separately.
    • Failure to follow these instructions may impact your competitiveness in this process or may result in disqualification.

    Please visit Getting a Job with the County of Sonoma to review more detailed information about the hiring process, including the application process, examination steps, and department selection process.

    Application submissions require the Supplemental Questionnaire be completed.

    Responses to supplemental questions are used to evaluate your qualifications. Please provide sufficient information to allow for a thorough evaluation of your qualifications.

    The selection procedure will consist of the following examination:

    An Application and Supplemental Questionnaire Appraisal Examination (pass/not pass) will be conducted to evaluate each applicant's combination of educational coursework, training, experience, knowledge, and abilities that relate to this position to ensure satisfaction of the minimum qualifications for this position. Candidates who possess the minimum qualifications for the position will be placed on an extra-help employment list and referred to the department. The department may contact candidates from the employment list who possess the most appropriate job-related qualifications for further consideration.

    Additional Information A background investigation is required prior to employment. Candidates referred to departments for a selection interview are typically required to sign authorization and release forms enabling such an investigation. Failure to sign prescribed forms will result in the candidate not being considered further for that vacancy. Reference information will not be made available to applicants.

    Additional requirements, such as successful completion of a physical exam, drug screen, etc., may apply, depending on the duties and responsibilities of the position. If you receive a conditional job offer for the position, the requirements upon which the offer is contingent will be outlined in the conditional job letter. You may also review the Job Classification Screening Schedule to determine the requirements for this position.

    How To Apply
    Applications are accepted online at www.yourpath2sonomacounty.org . Paper applications may be submitted by person, fax (707-565-3770), email, or through the mail. All applications and appropriate supplemental information as outlined in the job bulletin must be received by the time and date specified on the first page of this job announcement. Continuous recruitments may close without notice at any time that a sufficient number of qualified applications have been received. Applications received after the recruitment closes will not be accepted.

    The County of Sonoma values diversity and is dedicated to creating a workplace environment that provides individuals with a sense of belonging. We are committed to having a diverse workforce that is representative of the communities we serve. The County is proud to be an Equal Opportunity Employer where all aspects of employment are based on merit, competence, performance, and business need.
    HR Analyst: JT
    HR Technician: VH

    Important Note: Benefits described herein do not apply to Extra Help positions.

    County of Sonoma Benefits: General*

    These are some of the excellent benefits the County offers:

    Paid Time Off: Competitive vacation accrual and sick leave accruals; additional management leave annually; 12 paid holidays, and an additional 8 floating holiday hours per year; and may be eligible for up to 8 weeks (320 hours) of Paid Parental Leave after 12 months of County employment.

    Health Plan: Choose from nine health plans (three HMOs, three deductible HMOs, and three HSA-qualifying plans) with a generous County contribution to the premium (the contribution amount varies by bargaining unit). For more information, please see the appropriate MOU.

    Retirement: Fully integrated with Social Security. For more information regarding eligibility, retirement contributions, and reciprocity with prior public service, please visit https://scretire.org/active-/-deferred/when-you-are-hired .

    IRS 457 Plan: Pre-tax employee contribution up to the IRS annual maximum.

    Retiree Medical: County contribution to a Health Reimbursement Arrangement to help fund post-retirement employee health insurance/benefits.

    Student Loan Debt Relief: County employees may be eligible for Public Service Loan Forgiveness through the U.S. Department of Education.

    Plus, excellent dental, vision, disability, life insurance, professional development, and more.

    For answers to specific questions regarding the employment process and more details about benefits or retirement, please contact Human Resources at (707) 565-2331. Additional details about benefit and compensation packages can be found in the MOUs located at Labor Agreements & Salary Resolution . For specific information about health and welfare benefits, including plan options, coverage, and premium amounts, go to Human Resources or contact the Human Resources' Risk Management-Benefits Office at benefits@sonomacounty.gov or (707) 565-2900.

    *Important Notes: Benefits described herein do not represent a contract and may be changed without notice.

    Closing Date/Time: Continuous
  • ABOUT THE COMPANY

    • County of Sonoma
    • County of Sonoma

    Room to Move.

    Room to Grow.

    Diverse services. Various options.

    Build your career with the County of Sonoma.

    Our County's mission is to provide superior and courteous services to support, preserve, and enhance the health, safety and quality of life for the people of Sonoma County.

    Explore Your Career:

    As the region’s largest employer, the County of Sonoma offers you a level of career diversity that is as expansive as the county itself. From nursing to engineering, information technology to land management and everything in-between, we’ve got over 800 different opportunities waiting for you. But even more than just opportunity, we give you flexibility. Follow your dreams of working at the top. Or follow your interests and work where you want. Either way, you can have it all here.

    Explore Your Life:

    With over 1,600 square miles of rolling hills and staggering coastline, you could spend a lifetime exploring everything that Sonoma County has to offer. Whether you explore wineries and epicurean delights, or our uncharted expanses of backcountry wilderness, our 300 plus days of sunshine will provide the perfect setting for the lifestyle you’ve always wanted.  

     

     

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Please mention you found this employment opportunity on the CareersInGovernment.com Job Board.