ZipRecruiter

Log In

2

Part Time Office Assistant Jobs in San Ramon, CA

Citidev

Office Assistant Part-Time

San Francisco, CA · On-site

$35 - $50/hr

Position Title Office Assistant - Part Time Employment Type Non-Exempt, Hourly (Part-Time) Hours Per Week Approximately 20 hours per week Schedule Weekday daytime hours (schedule to be determined ...

PACS

Business Office Assistant

Oakland, CA · On-site

$37/hr

Business Office Assistant - Part-Time Location: Medical Hill Healthcare Center Pay Rate: $37.00 per hour Schedule: Part-Time Join Our Administrative Team Medical Hill Healthcare Center is seeking a ...

Pareto AI

Office Assistant

San Francisco, CA · On-site

$30/hr

The Role The office runs well because someone owns it. That's this role. You'll own the physical ... This is part-time work that's flexible, consistent, and visibly useful. Apply even if you don't ...

New

The Russian School of Math

Office Administrator

Dublin, CA · On-site

$20.25 - $27.75/hr

The Russian School of Mathematics is looking to hire a part-time Office Administrator in our Dublin ... The incumbent will perform a wide range of administrative and general office duties and assist in ...

next page

Showing results 1-20

All JobsOffice JobsPart Time Office Assistant JobsPart Time Office Assistant Jobs in San Ramon, CA

Part Time Office Assistant information

See San Ramon, CA salary details

$11

$21

$28

How much do part time office assistant jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for part time office assistant in San Ramon, CA is $21.16, according to ZipRecruiter salary data. Most workers in this role earn between $17.98 and $23.65 per hour, depending on experience, location, and employer.

What does a part time office assistant do?

A Part Time Office Assistant provides administrative support to ensure the smooth operation of an office. Typical duties include answering phones, filing documents, scheduling appointments, maintaining records, and assisting with basic bookkeeping or data entry. They may also help with preparing reports, managing office supplies, and supporting other staff as needed. Part-time positions generally require fewer hours than full-time roles, offering flexibility for students or those seeking work-life balance.

What are some common challenges a part time office assistant might face, and how can they be addressed?

Part Time Office Assistants often juggle multiple responsibilities in a limited timeframe, such as managing correspondence, scheduling, and supporting team members. Balancing these tasks efficiently can be challenging, especially when priorities shift quickly. Clear communication with supervisors and proactive time management are essential for staying organized. Many offices use digital tools to streamline workflows, so being adaptable and open to learning new systems can also help overcome these challenges.

What are the key skills and qualifications needed to thrive as a part time office assistant, and why are they important?

To thrive as a Part Time Office Assistant, you need organizational skills, attention to detail, and basic computer literacy, often supported by a high school diploma or equivalent. Familiarity with office software such as Microsoft Office Suite, email platforms, and common office equipment is typically required. Strong communication, time management, and a proactive attitude help you stand out in this support role. These skills are vital for maintaining efficient office operations and ensuring tasks are completed accurately and on time.

What is the difference between Part Time Office Assistant vs Part Time Administrative Assistant?

AspectPart Time Office AssistantPart Time Administrative Assistant
CredentialsHigh school diploma or equivalent; basic computer skillsHigh school diploma; may require familiarity with office software
Work EnvironmentFront desk, reception, general office tasksClerical, data entry, scheduling, correspondence
Employer & Industry UsageRetail, healthcare, small businessesCorporate offices, nonprofits, government agencies
Search & Comparison IntentOften compared for entry-level office rolesCompared for administrative support positions

Both roles involve supporting office functions, but Part Time Office Assistants typically handle reception and basic clerical tasks, while Part Time Administrative Assistants focus more on data management and scheduling. The choice depends on the specific duties required by the employer.

What job categories do people searching Part Time Office Assistant jobs in San Ramon, CA look for?

The top searched job categories for Part Time Office Assistant jobs in San Ramon, CA are:

What cities near San Ramon, CA are hiring for Part Time Office Assistant jobs?

Cities near San Ramon, CA with the most Part Time Office Assistant job openings:

Part Time Office Assistant jobs near you
Infographic showing various Part Time Office Assistant job openings in San Ramon, CA as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 15% Part Time, 1% Temporary, and 3% Contract. Highlights an 89% Physical, 5% Hybrid, and 6% Remote job distribution, with an average salary of $44,013 per year, or $21.2 per hour.

Office Assistant

JAMESTOWN COMMUNITY CENTER

San Francisco, CA • On-site

$23.50 - $27/hr

Part-time

Re-posted 24 days ago

Job description

 Part Time Office Assistant

Job Description

Hours: Part Time Office hours 8:30am-1:30pm, Monday to Friday 

Salary: $23.50 to $27  per hour, DOE

Location: In Person @ 2929 19th Street, San Francisco

Deadline: Position open until filled. 


 

ORGANIZATION DESCRIPTION

Since 1971, Jamestown Community Center has been providing learning opportunities and safe spaces for low-income youth in San Francisco’s Mission District. Our youth represent the low-income, racially and ethnically diverse community in which they live and attend school. Our strategy is to serve a core group of neighborhood youth with multiple, high-impact programs as they grow through a full range of programs designed to help them transition from children into confident young adults. 

Programs include arts instruction, academic tutoring, sports, leadership development, employment, counseling, and parent programs. Throughout these programs, Jamestown aims to provide all participants with the highest-quality youth development experience. This approach builds young people’s resilience as they face their daily challenges and supports their natural inclination to pursue their own growth into healthy, productive young adults. Our work focuses on the innate assets of youth to develop their leadership and ability to challenge discrimination and oppression and to bring about change in their communities. 


 

ORGANIZATION VALUES

Accountability 

Education

Health 

Inclusion 

Social Justice 


The Jamestown Community Center is located in San Francisco’s Mission District and provides services at several sites. Jamestown is an affiliate of UnidosUS.

POSITION DESCRIPTION 

The Office Assistant is responsible for staffing the front desk and providing a welcoming, smooth-functioning office environment at the Jamestown office. The Office Assistant provides overall office facility oversight, takes initiative to solve problems, and manages general communication with vendors and the community. This position reports to the Deputy Director.

APPLICATION PROCEDURE 

If interested, please apply through our job posting on:  https://www.jamestownsf.org/join-our-team

Jamestown Community Center is an Equal Opportunity Employer. 

We encourage women and people of color to apply. The above statements are intended to describe the general nature and level of work being performed. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of personnel so classified.

In accordance with applicable law, including the Fair Chance Ordinance, a background check will be required for candidates selected for positions that involve direct contact with minors.

ESSENTIAL DUTIES AND RESPONSIBILITIES

The Office Assistant provides administrative and clerical support to the Jamestown Community Center through the following key areas:

Receptionist Duties

  • Welcome visitors in a professional and courteous manner, provide accurate program information, and announce visitors to appropriate staff
  • Maintain overall office environment that is clean, organized, safe, and presentable
  • Coordinate with vendors for maintenance and service as needed
  • Answer phones and emails, provide requested information, direct calls/emails, and take messages as needed
  • Update and post all required information in a timely manner
  • Manage calendar and scheduling of meeting spaces
  • Set up and clean office spaces for meetings as needed

General Office Support

  • Handle day-to-day office administration, including filing, maintaining records, data entry, photocopying, and scanning documents
  • Distribute incoming mail, packages, and email; process and handle all outgoing mail and transport mail to the post office as necessary
  • Order, maintain, and organize inventory of office supplies
  • Ensure proper functioning and record-keeping of office equipment, including checking equipment in/out to staff
  • Assist office and program staff with special projects as needed
  • Accept payments and follow established procedures and protocols
  • Lead logistics for annual registration fairs and intake processes
  • Coordinate internal and/or external events as required
  • Open and close down office following safety procedures

Compliance

  • Comply with Jamestown's policies and procedures, and laws pertaining to the operation of Jamestown
  • Monitor office security protocols
  • Maintain strict confidentiality and demonstrate professional attitude and work ethic
  • Perform other duties as assigned

QUALIFICATIONS

  • High school diploma or equivalent
  • Minimum 1-2 years of administrative/clerical experience
  • Proficiency in Microsoft Office (Word, Excel)
  • Strong verbal and written communication skills
  • Professional phone etiquette and customer service skills
  • Diplomatic and tactful; able to work with a wide variety of people and teams 
  • Basic math skills for handling payments and maintaining records
  • Ability to maintain confidentiality and handle sensitive information
  • Strong organizational skills and attention to detail
  • Ability to speak and write in Spanish preferred 
  • Ability to multitask and prioritize in a fast-paced environment
  • Professional demeanor when interacting with visitors, vendors, and community members
  • Basic problem-solving skills and ability to work independently
  • Physical ability to lift/move office supplies and set up meeting spaces
  • A passion for Jamestown’s mission and a commitment to providing young people with the highest-quality youth development experience. 

PHYSICAL REQUIREMENTS

  • This is a 100% in person role
  • Must be able to lift and carry 25 pounds. 
  • Working conditions include standard office, stand, sit, with occasional travel within the Bay Area. 
  • Use a computer, phone, copier and office equipment. 
  • Fingerprint and TB clearance required. 

This is an hourly, non-exempt position with benefits. 

Jamestown Community Center is an Equal Opportunity Employer. 

We encourage women and people of color to apply. The above statements are intended to describe the general nature and level of work being performed. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of personnel so classified.

In accordance with applicable law, including the Fair Chance Ordinance, a background check will be required for candidates selected for positions that involve direct contact with minors.

Apply