
Posting number: G117AC
Department: Human Services Agency
Job classification: Senior Community Worker
Posting type: Open & Promotional
Categories: Community Services, Human Services, Community and Social Services
The Vocational Rehabilitation Services Division of the County of San Mateo's Human Services Agency is seeking an experienced Senior Community Worker to provide a wide variety of advanced community services of a remedial, educational, and emergency nature for socially, economically or mentally disadvantaged persons, which may include group and individual instruction and counseling, needs assessment and plan development, outreach, case management and direct patient care services.
This position requires the ability to read, write and speak Spanish.
The Senior Community Worker will perform the most complex types of duties assigned to the class series, exercising a high level of autonomy, judgment, and initiative demonstrated by a high level of involvement in the development of individual (non-medical) care or support plan, significant levels of advocacy with external groups on behalf of the clients and advanced level of group facilitation, community education and training activities.
There is one regular position within the Vocational Rehabilitation Services Division of the Human Services Agency.
This is a full-time-in person position.
The ideal candidate will:
Days and hours may vary, as the work schedule will be based on the clients’ work schedules. Additionally, the incumbent will be available to work evening and weekends to perform duties of the position.
Language Requirement: Position requires the ability to speak, read and write fluently in both English and Spanish.
Any combination of education and experience that would likely provide the required knowledge and skills is qualifying. A typical way of gaining the knowledge and skills is two years of experience providing community services of a remedial and educational nature which includes experience counseling and conducting outreach to the client population served.
Some positions may require possession of a class C California driver license or equivalent.
Must possess mobility to work in the field as well as an office environment; to operate a motor vehicle to attend meetings, and visit various County sites/employers, and to read printed materials and a computer screen; and hearing and speech to communicate in person and over the telephone. The job involves fieldwork requiring frequent walking. Finger dexterity is needed to access, enter, and retrieve data using a computer keyboard. Positions in this classification may bend, stoop, kneel, reach, and climb to perform work.
Employees may be exposed to loud or excessive noise levels, unpleasant odors, or dust. Protective clothing such as gloves when supporting client job training.
Open and Promotional. Anyone may apply. Current County of San Mateo and County of San Mateo Superior Court of California employees with at least six months (1040 hours) of continuous service In a classified regular, probationary, extra help/limited term positions prior to the final filing date will receive five points added to their final passing score on this examination. Responses to the supplemental questions must be submitted in addition to our regular employment application form.
All applicants who meet the minimum qualifications are not guaranteed advancement through any subsequent phase of the examination. All examinations will be given in San Mateo County, California, and applicants must participate at their own expense.
IMPORTANT: Applications for this position will only be accepted online. If you are currently on the County's website, you may click the "Apply" button. If you are not on the County's website, please go to https://jobs.smcgov.org to apply. Online applications must be received by the Human Resources Department before midnight on the final filing date.
Application Filing Deadline: Tuesday, November 24, 2026 at 11:59 p.m. PST
Screening: Monday, November 30, 2026 through Tuesday, December 1, 2026
Combined Panel Interviews: Monday, December 14, 2026
San Mateo County is centrally located between San Francisco, San Jose, and the East Bay. With over 750,000 residents, San Mateo is one of the largest and most diverse counties in California and serves a multitude of culturally, ethnically and linguistically diverse communities.
The County of San Mateo is committed to advancing equity in order to ensure that all employees are welcomed in a safe and inclusive environment. The County seeks to hire, support, and retain employees who reflect our diverse community. We encourage applicants with diverse backgrounds and lived experiences to apply. Eighty percent of employees surveyed stated that they would recommend the County as a great place to work.
The County of San Mateo is an equal opportunity employer committed to fostering diversity, equity and inclusion at all levels.
Analyst: Arlene Cahill (Senior Community Worker - G117)

The County of San Mateo provides for the health and welfare of all people within its borders and serves as the local government for the unincorporated areas. Voters elect a five-member Board of Supervisors and six additional County officials: the Assessor-County Clerk-Recorder/Chief Elections Officer, District Attorney, Controller, Coroner, Sheriff and Treasurer-Tax Collector.
We invite you to explore our career opportunities at https://jobs.smcgov.org/