New

Air District Administrative Assistant

County of Sonoma
$67,247.01 - $81,752.49 Annually
medical insurance, dental insurance, life insurance, vision insurance, parental leave, vacation time, paid time off, paid holidays, sick time, retirement plan

May 20, 2026
Position Information Bring your administrative skills to the Northern Sonoma County Air Pollution Control District (NoSoCo Air). Apply to become an Air District Administrative Assistant! Starting salary up to $39.17/hour ($81,752/year), and a competitive total compensation package!* The NoSoCo Air District Located off the square in beautiful downtown Healdsburg, the NoSoCo Air District is one of 35 local air pollution control districts in the State of California. Working with the California Air Resources Board (CARB) and the United States Environmental Protection Agency (EPA), the District is responsible for permitting stationary sources, monitoring ambient (outdoor) air quality, community incentive programs, and the compliance and enforcement of federal, state, and District rules and regulations in the geographic region of Northern Sonoma County. The Air Pollution Control Officer (APCO) and his team of five work at the District office in Healdsburg to diligently support NoSoCo Air's clean air mission to reduce air pollutants. Please visit the NoSoCo Air District's website to learn more about the valuable services they provide, which promote and protect our communities' health, welfare, quality of life, and ecological resources. The Air District Administrative Assistant is part of a small, collaborative team and requires a high level of professionalism, accuracy, and independent judgment. The role involves frequent interaction with the public, district staff, and external partners, and performs a wide range of administrative, clerical, and customer-service duties to support district operations. Responsibilities include: Providing administrative support to the Executive Board of Directors, Executive Officer, and district staff Maintaining awareness of staff schedules and coordinating appointment changes or notifications Serving as the district's primary point of public contact Answering the main phone line and assisting walk-in customers Responding to routine and moderately technical inquiries regarding district procedures, regulations, and programs Receiving, sorting, and distributing all incoming mail, as well as managing all outgoing mail Preparing invoices and deposits, including delivering weekly cash and check deposits to the county treasury Preparing and assembling informational packets and materials for board meetings Anticipating and preparing reference materials needed by staff and program participants Assisting with logistics for district activities and public outreach events Ordering office supplies as needed Occasionally delivering reference materials or small equipment to field technicians or local vendors The ideal candidate will be a detail-oriented, customer-focused administrative professional who is comfortable working in a small, collaborative office environment. They will bring strong technical skills, excellent communication abilities, and possess many of the following: Proficiency with Microsoft Office Suite, including Word, Excel, Outlook, and PowerPoint Familiarity with public agency operations or basic government administration Experience with electronic filing and document-management systems The ability to interact professionally and patiently with a wide range of customers, community members, and staff Strong relationship-building skills and a welcoming, service-oriented approach Empathy, tact, and sound judgment when handling sensitive or challenging situations The ability to shift priorities as needs arise and demonstrate adaptability Be motivated by supporting the District's mission and helping the community What We Offer Working at the County of Sonoma offers expansive opportunities for growth and development, the ability to be a part of a challenging and rewarding work environment, and the satisfaction of knowing you're working to better our communities. You can also look forward to flexible work arrangements and excellent benefits* including: Salary Advancement - A salary increase after 1,040 hours (6 months when working full-time) for good work performance; eligibility for a salary increase for good performance every year thereafter, until reaching the top of the salary range Paid Time Off - Competitive vacation and sick leave accruals, 12 paid holidays, and an additional 8 floating holiday hours per year County Paid Health Premium Contributions - 100% premium contribution for the majority of employee-only and employee + family health plan options Post-Retirement Health Reimbursement Arrangement - County contributions to help fund post-retirement health insurance/benefits Retirement - A pension fully integrated with Social Security Paid Parental Leave - May be eligible for up to 8 weeks (320 hours) after 12 months of County employment Additional Benefits - Excellent dental, vision, disability, life insurance, employee assistance program, professional development, and more Student Loan Debt Relief - County employees may be eligible for Public Service Loan Forgiveness through the U.S. Department of Education Salary is negotiable within the established range. Benefits described herein do not represent a contract and may be changed without notice. Additional information can be found in the Service Employees International Union Local 1021 Memorandum Of Understanding (SEIU MOU) and our Employee Benefits Directory. This recruitment is currently being conducted to fill a full-time Air District Administrative Assistant position in the Northern Sonoma County Air Pollution Control District. This employment list may also be used to fill future full-time, part-time, or extra-help (temporary) positions as they occur during the active status of the list. Qualified candidates* who wish to be considered for future positions should consider applying to this recruitment. The Civil Service title of the position is Secretary. Application submissions require the Supplemental Questionnaire to be completed. Minimum Qualifications Education and Experience: Any combination of education, vocational training and work experience which provides the opportunity to acquire the knowledge and abilities listed. Normally, formal coursework in secretarial skills and three or more years of general clerical work experience which includes working with personal computers will provide this opportunity. Performance Skills: The ability to type accurately at the rate of 45 words per minute is required. 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 Considerable knowledge of: the organization, services, programs and functions of the agency in order to plan, evaluate, coordinate and perform clerical support and minor administrative functions; departmental and general clerical work practices from reference materials, procedures, guidelines, written formats, and timetables to schedule events; compile, consolidate and summarize information; authorize and/or submit claims, requisitions, payroll time reports; and answer a variety of information such as work progress, routings, application of procedures to specific situations, agendas, status of accounts, location of materials, and coordination of clerical support and administrative functions; English grammar, spelling, written format and punctuation; the functions, timetables, workload, and priority of the administrative and professional positions served; the procedures, work practices, format and routines associated with secretarial responsibilities to one or more commissions or boards if such work has been assigned. Working knowledge of: the principles of supervision and office practices to instruct and provide training to secretarial and general clerical positions; office equipment and filing systems, including personal computers and/or terminals, as well as business software programs generally used by County departments. Knowledge of: the principal administrative employee's style of writing and thinking in order to compose routine correspondence in his or her absence and to clarify wordage or sentence structure not necessitating review. Ability to: select, understand and apply regulations, rules, procedures, office routine and work practices related to a variety of clerical support and minor administrative work functions in the department or division located; exercise discretion and good judgment in coordinating and performing work assigned; independently initiate, prioritize, perform or solve problems related to deviations in work assigned in order to meet fixed or fluctuating deadlines and achieve work objectives; coordinate the submittal of a variety of information such as resolutions, reports and appeals to be heard by commission or board members and to prioritize subject matter to be heard by content and implication as well as structural format; summarize motions, divisions, appeals, and actions presented before or taken by commission or board members and to organize and transcribe such into minutes of meetings when such work has been assigned; take verbatim dictation during board or commission meetings; instruct or advise co-workers in the proper routines, procedures, office practice, or step-by-step sequence to properly compile and summarize data in order to consolidate fiscal, statistical or informational data for the use of the supervisor or to comply with procedural or administrative requirements; screen and prioritize correspondence, phone calls or visitors seeking the personal attention of the supervisor and to refer matters which may be adequately handled by someone other than the supervisor to the appropriate person or department section; select, extract and organize a variety of information related to different department programs, services, or functions for the use of the supervisor in answering complaints, inquiries or preparing administrative reports; answer procedural, factual and semi-technical questions related to department services, programs, or functions; schedule appointments, maintain supervisor's calendar and coordinate calendared events with other departments, agencies, private concerns and affected individuals; compose correspondence in answer to routine inquiries or complaints; recognize and know the purpose of standardized forms related to department services, functions and programs; deal with the general public and co-workers in a tactful, courteous and effective manner; safeguard classified materials or contents of closed or sealed meetings; independently set-up, prepare and summarize control records such as department, division or sectional budget, expenditures, fund, or revenue records, personnel, time and leave records, production output, census and statistical records, and purchasing and inventory control records. 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 to be completed. Responses to supplemental questions will be scored using position-specific criteria. Please provide specific and detailed responses of a reasonable length to allow for a thorough assessment of your qualifications. Responses that state, "See Resume" or "See Application" may be considered insufficient and therefore may not be scored. The selection procedure will consist of the following examination: An Application and Supplemental Questionnaire Appraisal Examination (weight 100%) will be conducted to evaluate each applicant's application and supplemental questionnaire for satisfaction of minimum qualifications (pass/not pass); and for educational coursework, training, experience, knowledge, and abilities which relate to this position. Personally identifiable information (PII) is removed from the standard application fields and applicable attachments. This PII blind screening practice redacts a candidate's personal information that could potentially influence or bias the scoring process. Personal information includes the applicant's name, former last name, address, phone number, email, driver's license number, school name, education start and end dates, age, date of birth, gender, and race. This PII blind screening practice helps contribute to a fair and equitable examination process. Each applicant will be evaluated based on the following criteria: Relevance of work history, related experience, and achieved level of education and/or training as described in the application and responses to the supplemental questions. Candidates demonstrating possession of the minimum qualifications will be placed on an employment list in order of most qualified to least qualified based on the achieved score received in the Application and Supplemental Questionnaire Appraisal Examination which evaluates the education, training, experience, skills, knowledge, abilities, and other qualifications that you demonstrate in your application and/or response to the supplemental questionnaire. Please be aware that resumes and cover letters are not typically evaluated in the Application and Supplemental Questionnaire Appraisal Examination. Scores may be adjusted based on such factors as the number of candidates, anticipated vacancies, past practice, and natural breaks in the scores achieved by this group of candidates. 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 candidates. 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 announcement must be received by the time and date specified on the first page of this job announcement. 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: KK HR Technician: VH