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Part Time Office Assistant Jobs in Riverside, CA

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Office Admin Intern (Paid Part-Time)

Irvine, CA · On-site

$18 - $20/hr

Office Admin Intern (Part-Time Paid) We are looking for a reliable, paid part-time Office ... Submit timely reports and prepare presentations/proposals as assigned * Assist colleagues whenever ...

Tucker's Tax Service

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Administration Assistant-PART TIME Starts January 2027

Moreno Valley, CA · On-site

$18/hr

What does an office assistant do? The ideal candidate will be a hard-working professional able to undertake a variety of office support tasks and work diligently under pressure. Will be comfortable ...

The Russian School of Math

Office Administrator

Irvine, CA · On-site

$19.25 - $26.25/hr

RSM is looking to hire part-time Office Administrator in our Irvine Woodbury, CA location. The ... The incumbent will perform a wide range of administrative and general office duties and assist in ...

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All JobsOffice JobsPart Time Office Assistant JobsPart Time Office Assistant Jobs in Riverside, CA

Part Time Office Assistant information

See Riverside, CA salary details

$10

$19

$26

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

As of Sep 3, 2026, the average hourly pay for part time office assistant in Riverside, CA is $19.75, according to ZipRecruiter salary data. Most workers in this role earn between $16.78 and $22.07 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 are popular job titles related to Part Time Office Assistant jobs in Riverside, CA?

For Part Time Office Assistant jobs in Riverside, CA, the most frequently searched job titles are:

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

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

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

Cities near Riverside, 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 Riverside, CA as of August 2026, with employment types broken down into 100% Part Time. Highlights an 92% In-person, and 8% Hybrid job distribution, with an average salary of $41,089 per year, or $19.8 per hour.

Office Assistant Hourly PT

NEWPORT PACIFIC CAPITAL CO INC

Corona, CA

$20 - $22/hr

Full-time, Part-time

Posted 12 days ago

Job description

For over 40 years, Newport Pacific has been a recognized leader in manufactured housing, RV resort, and apartment community management. Headquartered in Newport Beach, CA, we operate more than 100 communities in ten states across the U.S. We treat our residents not just as our livelihood, but as our neighbors, and we take pride in the fact that we are not an impersonal corporation, but rather a small company of incredibly talented people that are honored to serve our communities and our clients.

We are currently looking for a Part Time Office Assistant who will be passionate about working with the residents of a 187 space all age Manufactured Housing Community in Corona, California.

The Assistant Manager will perform assigned tasks at the direction of the Community Manager and Regional Manager that are related to the uniform enforcement of the community rules and regulations and daily operations of the property that may include, but are not limited to:

  • Aid in ensuring a clean, safe, and code-compliant environment.
  • Uphold and value every resident’s right to peaceful enjoyment of their homesite and the community.
  • Answer phones.
  • Maintain resident and vendor files. 
  • Perform data entry and bookkeeping tasks.
  • Aid in processing applications for tenancy.
  • Other unspecified reasonable tasks as assigned to ensure the smooth and efficient operation of the community.

 Desired Skills and Experience:

  • One year experience performing general clerical duties. 
  • Excellent written and verbal communication skills.
  • Proficient in Microsoft Outlook, Office, and Excel.
  • Strong attention to detail.

Compensation:

  • Salary Range $20-$22 per hour
  • 20-25 hours per week
  • Paid Sick Time

To perform this job successfully, an individual must be able to perform each duty satisfactorily. The requirements listed above are representative of the knowledge, skill, and ability required and are not intended to be an exhaustive list of all duties, responsibilities, or qualifications associated with this job.

At Newport Pacific Capital, we believe our success is derived from the diverse perspectives of our employees and an inclusive environment that encourages collaboration and creativity. We are committed to maintaining an atmosphere where people thrive by being themselves and are thereby inspired to do great things for our company and our clients. We are proud to be an equal opportunity employer that treats all applicants uniformly without regard to race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), parental status, national origin, age, disability, genetic information, political affiliation, military service, or other characteristics protected by local, state, and federal laws. All recruitment and hiring decisions, appraisal systems, promotions, training, and career development programs are based on merit, qualifications, and the needs of our business. As an Equal Opportunity Employer, we welcome and encourage all applicants.

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