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Part Time Office Jobs in San Ramon, CA (NOW HIRING)

Citidev

Office Assistant Part-Time

San Francisco, CA · On-site

Salary: $35-$50/Hour 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 ...

Carmax

Business Office Associate - Part-Time

Fremont, CA · On-site

$18.10 - $38.50/hr

Proficiency in Microsoft Office and data entry systems with intermediate PC skills. * Effective ... In Washington, part-time Associates receive sick leave consistent with state law. Part-time ...

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 ...

Integr8staff

Office Administrator (Ful Time)

Fremont, CA

$21.25 - $29.25/hr

This is a part time role, with the potential to become full time. Responsibilities of the Office Administrator position Invoicing & Payments Documentation & Compliance Project & Database Management ...

Scholars Academy

Office Administrator

San Jose, CA · On-site

$22 - $25/hr

Office Assistant Scholars Academy seeks an enthusiastic and organized Office Assistant to join our ... Part-time Salary: $22.00 - $25.00 per hour Benefits: * 401(k) * Employee discount * Health ...

Johnson Service Group

Be Seen First

Office Specialist

San Jose, CA · On-site

$27.28 - $30.11/hr

... part-time 20hours/week Level 1: $27.28/hr. Level 2: $30.11/hr. Responsibilities: * Prepare and ... File and organize records in office libraries and storage areas. * Verify files reviewed by ...

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

Part Time Office information

See San Ramon, CA salary details

$11

$21

$28

How much do part time office jobs pay per hour?

As of Jul 17, 2026, the average hourly pay for part time office 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 is the difference between Part Time Office vs Part Time Administrative Assistant?

AspectPart Time OfficePart Time Administrative Assistant
CredentialsHigh school diploma or equivalent; some roles may require basic computer skillsHigh school diploma; proficiency in office software often preferred
Work EnvironmentOffice settings, reception areas, or administrative departmentsOffice environments, handling clerical and administrative tasks
Employer & Industry UsageBusinesses, nonprofits, government agenciesCorporations, small businesses, healthcare, education
Common Search & ComparisonPart Time Office vs Part Time Administrative Assistant

Both roles involve working in office settings with administrative duties. A Part Time Office position is broader, potentially including reception or clerical tasks, while a Part Time Administrative Assistant focuses specifically on supporting office operations through administrative tasks. The choice depends on the specific responsibilities and skills required.

What are some common challenges faced by part-time office employees, and how can they effectively manage their workload?

Part-time office employees often face the challenge of balancing multiple tasks within limited hours, which can make prioritization essential. Since they may not be present every day, keeping up with ongoing projects and effective communication with full-time staff is key to staying informed and productive. Utilizing organizational tools, setting clear expectations with supervisors, and regularly checking in with teammates can help part-time office workers manage their responsibilities efficiently and ensure smooth workflow integration.

What are part time office jobs?

Part time office jobs are positions within an office setting where employees work fewer hours than a standard full-time schedule, typically less than 35-40 hours per week. These roles often include administrative tasks such as answering phones, organizing files, scheduling appointments, and supporting office operations. Part time office jobs can be ideal for students, parents, or anyone seeking work-life balance, as they offer flexible hours and the opportunity to gain professional experience without the commitment of full-time employment.

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 generally need strong organizational skills, attention to detail, and basic computer proficiency, often supported by a high school diploma or equivalent. Familiarity with office software such as Microsoft Office Suite, email platforms, and sometimes office equipment like copiers or scanners is typically required. Excellent communication, reliability, and adaptability are key soft skills that help build positive relationships and handle varied tasks efficiently. These abilities are essential for supporting smooth office operations, meeting deadlines, and contributing positively to the workplace environment.
What are the most commonly searched types of Office jobs in San Ramon, CA? The most popular types of Office jobs in San Ramon, CA are:
What are popular job titles related to Part Time Office jobs in San Ramon, CA? For Part Time Office jobs in San Ramon, CA, the most frequently searched job titles are:
What job categories do people searching Part Time Office jobs in San Ramon, CA look for? The top searched job categories for Part Time Office jobs in San Ramon, CA are:
What cities near San Ramon, CA are hiring for Part Time Office jobs? Cities near San Ramon, CA with the most Part Time Office job openings:
Part Time Office jobs near you
Infographic showing various Part Time Office job openings in San Ramon, CA as of July 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 1% Temporary, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $44,013 per year, or $21.2 per hour.
Office Assistant Part-Time

Office Assistant Part-Time

Citidev

San Francisco, CA • On-site

Part-time

Retirement

Posted 15 days ago

Job description

Salary: $35-$50/Hour

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)

Work Location

In-office San Francisco, California

Compensation

$35.00 $50.00 per hour, depending on experience

Benefits

401(k) plan with employer match | Paid sick leave per the SF Paid Sick Leave Ordinance

How to Apply

Submit cover letter and resume using theApply for This Job link at https://citidev.bamboohr.com/careers/23.

NO Walk-In nor Email applications.

Company Overview

Citidev is a residential general contractor based in San Francisco. We are a collaborative small team that is both professional and supportive. Our team values respect, reliability, and a positive environment where people work well together and support one anothers success, while maintaining high standards for performance and attention to detail. As a small company, every team member plays a meaningful role. We value individuals who take ownership of their work, stay organized, and contribute to a team-oriented environment where professionalism and approachability go hand in hand.

Position Summary

The Office Assistant supports the Office Manager in daily administrative operations with a strong emphasis on construction administration and project accounting. This is a part-time, in-office position (approximately 20 hours per week). There may be an opportunity for additional hours or full-time status in the future based on business needs and performance; however, such changes are not guaranteed.

Key Responsibilities

  • Process and code vendor invoices to job cost codes with a high level of accuracy
  • Maintain job cost records and project files across multiple active construction projects
  • Perform accounts payable support including invoice review, matching, and data entry
  • Assist with timesheet job coding and tracking labor to projects
  • Maintain organized electronic and physical project records (contracts, invoices, change orders, COIs, etc.)
  • Coordinate subcontractor and vendor documentation (W-9s, insurance, invoices)
  • Perform accurate, high-volume data entry with strong attention to detail
  • Maintain strict confidentiality of financial and company information

Required Qualifications

  • 3+ years of experience in office administration, project accounting, or similar role
  • Experience with accounts payable processing and job cost coding
  • Intermediate to advanced proficiency in Microsoft Excel (data tracking, sorting, basic formulas)
  • Strong proficiency in Microsoft Outlook and Word
  • Ability to manage multiple projects and job-related tasks simultaneously
  • Demonstrated experience handling financial or job cost data with a high level of accuracy

Preferred Qualifications

  • Experience with Sage 100 or similar accounting software
  • Familiarity with construction project documentation (subcontracts, COIs, change orders, lien waivers)

Education & Experience

  • 35 years of experience in office administration, project accounting, or related field required
  • Experience with accounts payable, job costing, or financial data entry required
  • Associates degree or coursework in accounting, business, or related field preferred

Employment Classification

This is a non-exempt, hourly position eligible for overtime in accordance with California law. Employees are provided meal and rest breaks in compliance with applicable California regulations.

Equal Employment Opportunity

Citidev provides equal employment opportunities to all employees and applicants in accordance with federal, state, and local law.

Fair Chance Ordinance

Qualified applicants with arrest or conviction records will be considered in accordance with the San Francisco Fair Chance Ordinance.

How to Apply

To learn more about us and see what type of work we do, please visit our website: www.citidev.com

To Apply, Please submit cover letter and resume by clicking Apply for This Job at https://citidev.bamboohr.com/careers/23.