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Part Time Office Assistant Jobs in Riverside, CA

HIDDEN VALLEY DENTAL GROUP

Be Seen First

Part-Time Dental Assistant / Front Office Hybrid

Norco, CA · On-site

$19 - $24/hr

Part-Time Dental Assistant / Front Office Hybrid (2 Days Front Desk and 1-2 Days Back Office) We are looking for a friendly, reliable Dental Assistant with Front Desk experience to join our team in a ...

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HIDDEN VALLEY DENTAL GROUP

Be Seen First

Part-Time Dental Assistant / Front Office Hybrid

Norco, CA · On-site

$19 - $24/hr

Part-Time Dental Assistant / Front Office Hybrid (2 Days Front Desk and 1-2 Days Back Office) We are looking for a friendly, reliable Dental Assistant with Front Desk experience to join our team in a ...

Gyukaku

Office/HR Assistant

Tustin, CA

$20 - $25/hr

Opportunity for advancement Office / HR Assistant (Part-Time) Location: Tustin, CA 92780 Company: Enry JP Corporation (Gyu-Kaku Japanese BBQ Franchise) Position Summary We are looking for a motivated ...

Gyu-Kaku

Office/HR Assistant

Tustin, CA · On-site

$20 - $25/hr

Opportunity for advancement Office / HR Assistant (Part-Time) Location: Tustin, CA 92780 Company: Enry JP Corporation (Gyu-Kaku Japanese BBQ Franchise) Position Summary We are looking for a motivated ...

CPU Power Group Inc

Office Sales Assistant

Mission Viejo, CA · On-site

$16.50 - $22.75/hr

Pay by Hourly Job Type * Part time B enefits * Health insurance * PTO * Paid Training ... Sales Assistant Qualifications/Skills: * Written and verbal communication skills * Computer data ...

CPU Power Group Inc

Office Sales Assistant

Mission Viejo, CA · On-site

$16.50 - $22.75/hr

Pay by Hourly Job Type * Part time B enefits * Health insurance * PTO * Paid Training ... Sales Assistant Qualifications/Skills: * Written and verbal communication skills * Computer data ...

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Showing results 1-20

All 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 Jul 1, 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 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 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 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 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 June 2026, with employment types broken down into 1% As Needed, 87% Full Time, 10% Part Time, 1% Temporary, and 1% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $41,089 per year, or $19.8 per hour.
Part Time Office Administrator

Part Time Office Administrator

Midatlantic Employers' Association

Irvine, CA

$24 - $28/hr

Part-time

Posted 7 days ago

Be an early applicant

Job description

Part-Time Front Desk / Office Administrator

In-Office | Irvine, CA | Up to 20 Hours per Week

Join Our Team

At Steelforce America, we believe We Succeed as One. As part of the global Steelforce organization, we combine international strength with local expertise to serve customers across North America. Our culture is built on collaboration, transparency, accountability, and teamwork-and we're looking for someone who shares those values.

We're seeking a friendly, organized, and proactive Part-Time Front Desk / Office Administrator to be the welcoming face of our Irvine office while supporting daily administrative and office operations. If you enjoy creating a positive workplace experience and thrive in a fast-paced environment, we'd love to hear from you.

What You'll Do

Front Desk & Office Operations

  • Welcome visitors, clients, and vendors with professionalism and exceptional customer service
  • Answer and direct incoming calls and respond to general inquiries
  • Receive, sort, and distribute mail and packages
  • Maintain an organized, professional, and welcoming office environment
  • Order and manage office supplies, kitchen supplies, and office inventory
  • Coordinate lunch orders and office catering for meetings and events

Administrative & Executive Support

  • Manage calendars and schedule meetings for leadership team members
  • Coordinate domestic and international travel arrangements, including flights, hotels, and itineraries
  • Assist with meeting preparation, logistics, and follow-up
  • Support management with various administrative projects and tasks

Office & Client Coordination

  • Schedule conference rooms and ensure meeting spaces are prepared and presentable
  • Coordinate with vendors, service providers, and delivery partners
  • Assist with client meetings and help ensure a positive visitor experience from arrival to departure
  • Support smooth day-to-day office operations and workplace organization

What We're Looking For

  • Previous experience in a front desk, administrative assistant, office coordinator, or similar role
  • Strong organizational skills and the ability to manage multiple priorities simultaneously
  • Excellent written and verbal communication skills
  • Professional, personable, and customer-service oriented
  • Ability to maintain confidentiality and handle sensitive information with discretion
  • Proficiency with Microsoft Office applications and calendar management tools
  • Experience working in a client-facing or fast-paced office environment preferred
  • Availability to work approximately 4 hours per day, Monday through Friday

Benefits:

Compensation

$24.00 – $28.00 per hour

Compensation will be determined based on experience, skills, and qualifications.

Why Join Steelforce America?

  • Collaborative and supportive team environment
  • Opportunity to work with a growing international organization
  • Meaningful role with visibility across the business
  • Flexible part-time schedule
  • Professional, team-oriented workplace culture

Equal Opportunity Employer

Steelforce America is committed to creating an inclusive and diverse workplace. We are proud to provide equal employment opportunities to all applicants and employees regardless of race, color, religion, sex, national origin, age, disability, or any other protected status.

Apply today and become an important part of the team that helps keep our office running smoothly while delivering an outstanding experience for employees, clients, and visitors.