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Part Time Administrative Jobs in Riverside, CA (NOW HIRING)

Pacific Educators

Administrative/Customer Service

Orange, CA · On-site

$18.25 - $23.50/hr

Part-time up to 30 Hours per week. Data entry and answering phones. Experience in this field. Qualifications * Data entry * Customer Service * Knowledge of Outlook, Excel and Word for Windows

Pacific Educators

Administrative/Customer Service

Orange, CA · On-site

$18.25 - $23.50/hr

Part-time up to 30 Hours per week. Data entry and answering phones. Experience in this field. Qualifications * Data entry * Customer Service * Knowledge of Outlook, Excel and Word for Windows

Midatlantic Employers' Association

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Part Time Office Administrator

Irvine, CA · On-site

$24 - $28/hr

Part-Time Front Desk / Office Administrator In-Office | Irvine, CA | Up to 20 Hours per Week Join ... Coordinate lunch orders and office catering for meetings and events Administrative & Executive ...

Primestaff HR

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Part-Time Payroll Clerk

Villa Park, CA · On-site

$19 - $24/hr

A Part-Time Payroll Clerk is responsible for assisting with payroll processing and ensuring ... related administrative tasks. Key Responsibilities:  Collect, review, and verify employee ...

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All JobsPart Time Administrative JobsPart Time Administrative Jobs in Riverside, CA

Part Time Administrative information

See Riverside, CA salary details

$12

$22

$34

How much do part time administrative jobs pay per hour?

As of Jul 5, 2026, the average hourly pay for part time administrative in Riverside, CA is $22.24, according to ZipRecruiter salary data. Most workers in this role earn between $18.32 and $24.09 per hour, depending on experience, location, and employer.

What are part time administrative jobs?

Part time administrative jobs involve supporting office operations and staff, typically for fewer hours than a full-time position. Duties may include answering phones, scheduling appointments, data entry, filing, and assisting with correspondence. These roles are common in many industries and are ideal for individuals seeking flexible working hours. Part time administrative jobs require good organizational, communication, and computer skills. They can be an entry point for those looking to build experience in office environments.

What are the key skills and qualifications needed to thrive as a Part Time Administrative Assistant, and why are they important?

To thrive as a Part Time Administrative Assistant, you need strong organizational abilities, attention to detail, and proficiency in basic office procedures, often supported by a high school diploma or equivalent. Familiarity with office software such as Microsoft Office Suite, email platforms, and sometimes scheduling or database systems is typically required. Excellent communication, time management, and problem-solving skills help you stand out in this role. These skills and qualities are crucial for maintaining efficient office operations, supporting team productivity, and ensuring smooth day-to-day workflow.

What are some typical challenges faced by part-time administrative professionals, and how can they be managed effectively?

Part-time administrative professionals often face the challenge of balancing workload and time management, as they must complete essential tasks within limited working hours. Coordination with full-time staff and staying updated on ongoing projects can also be demanding, especially if meetings or updates occur outside their scheduled hours. To manage these challenges, it's helpful to establish clear communication channels, prioritize tasks with supervisors, and utilize digital tools for organization and collaboration. Proactively setting expectations and regularly checking in with the team can help ensure important responsibilities are met smoothly.
What are the most commonly searched types of Administrative jobs in Riverside, CA? The most popular types of Administrative jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Part Time Administrative jobs? Cities near Riverside, CA with the most Part Time Administrative job openings:
Part Time Administrative jobs near you
Infographic showing various Part Time Administrative job openings in Riverside, CA as of June 2026, with employment types broken down into 100% Part Time. Highlights an 100% In-person job distribution, with an average salary of $46,256 per year, or $22.2 per hour.
Administrative Support, Levels I-V(Temporary/Pool)

Administrative Support, Levels I-V(Temporary/Pool)

Mount San Antonio College

Walnut, CA

Part-time

Posted 21 days ago

Job description

Administrative Support, Levels I-V(Temporary/Pool) at Mount San Antonio College Share on X Print Application Deadline 8/14/2026 11:59 PM Pacific Date Posted 3/3/2026 Contact Human Resources (909) 274-4225 Number of Openings 1 Salary Pay dependent on experience Length of Work Year See Job Description Employment Type Part Time Job Description / Essential Elements: Print Administrative Support, Levels I-V(Temporary/Pool) Position Number: T-009-2024 Department: Vice President, Human Resources Office Job Category: Time (Percent Time): Term (months/year): Current Work Schedule (days, hours): Salary Range: Salary: Shift Differential: Open Date: 07/01/2025 Initial Screening Date: Open Until Filled: Yes Application Procedure: Complete application packets will be accepted until the position is filled; however, applications submitted by 11:59 p.m. (PST) on the listed Close Date are assured consideration. Applicants must submit all of the following materials online: 1

Mt. San Antonio College online application. 2.

A cover letter describing how the applicant meets the required education and experience. 3. A detailed resume that summarizes educational preparation and professional experience for the position.

Health & Welfare: Persons employed for temporary employment are not eligible to participate in the College's Health and Welfare plan or option fringe benefit plan in conjunction with their employment. Human Resources will track the eligibility requirements under the Affordable Care Act (ACA). Should a person meet the eligibility requirements, Human Resources will initiate an open enrollment period to enroll an ACA designated medical plan.

Basic Function/Overview: Essential Duties/Major Responsibilities: 1. Provides general administrative support, including preparing correspondence, memoranda, and reports; data entry; performing front desk customer service; receiving and appropriately routing correspondence; and maintaining schedules and records, and filing.2. Receives and screens visitors, telephone calls, and emails, providing a high level of customer service to both external and internal customers.3

Organizes and maintains various administrative and follow-up files; purges files as required.4. Assists office staff with projects and programs as assigned.5. Operates standard office equipment, including job-related computer hardware and software applications, facsimile equipment, and multi-line telephones.6

Other duties as assigned. Other Duties: Knowledge Of: Skills and Abilities: Minimum Qualifications/Education & Experience: Equivalencies: Preferred Qualifications: License(s) & Other Requirements: Examination Requirements: Working Environment: Physical Demands: Hazards: Conditions of Employment: Notice to all prospective employees - The person holding this position is considered a 'mandated reporter' under the California Child Abuse and Neglect Reporting Act and is required to comply with the requirements set forth in Administrative Procedure 3518, titled Child Abuse Reporting, as a condition of employment. As required by the Jeanne Clery Disclosure of Campus Security Policy and Campus Crime Statistics Act, the Mt.

San Antonio Community College Annual Security Report is available here: https://www.mtsac.edu/safety/pdf/2025-MtSAC-ASR.pdf. The person holding this position is considered a 'Responsible Employee' under Title IX of the Educational Amendments Act of 1972 and is required to report to the College's Title IX Coordinator all relevant details reported to him or her about an incident of alleged sexual misconduct including sexual harassment, sexual assault, dating and domestic violence and stalking. Typing Certificate Requirements: Special Notes: Foreign Transcripts: Inquiries/Contact: For more details about this position, please contact: Name: Human ResourcesE-mail: employment@mtsac.eduPhone: (909) 274-4225 Selection Procedure: Special Instructions to Applicants: EEO Policy: Conflict of Interest: Mt

San Antonio College employees and the Board of Trustees members shall not engage in any employment or activity that is inconsistent with, incompatible with, or in conflict with Mt. San Antonio College's Administrative Procedures (AP 2710 Conflict of Interest, AP 2712 Conflict of Interest Codes). Cancel RTF Policy: To apply, visit https://apptrkr.com/6970768 Copyright 2025 Jobelephant.com Inc

All rights reserved. https://www.jobelephant.com/ jeid-3adf873c02f6eb4d896ed85c66b2bbf3 Requirements / Qualifications For more information on Requirements/Qualifications, please contact the employer. Comments and Other Information For more information on Comments and Other Information, please contact the employer

CalPERS Links Not all postings qualify for CalPERS. Informational Only. CalPERS Retirement Benefits ADD TO WISHLIST VIEW JOB WISHLIST APPLY (Current Employees ONLY) APPLY QUICK APPLY.

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