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Weekend Office Jobs in Riverside, CA (NOW HIRING)

Floor To Ceiling Installation

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Office Manager

Corona, CA · On-site

$55K - $75K/yr

Position Summary The Office Manager is responsible for managing office administration, human resources support, accounting coordination, and operational processes. The ideal candidate will possess ...

Urgent

EV Mode

Office Administrator

Irvine, CA · On-site

Salary: $20 - $24/hr DOE Office Administrator We are looking for a reliable, paid full-time Office Administrator. They will undertake administrative tasks, ensuring the rest of the staff has adequate ...

GSI Environmental Inc.

Office Coordinator

Irvine, CA · On-site

$60K - $75K/yr

Supports GSI's technical employees through a variety of tasks related to office organization and internal and external communications. Must have the ability to effectively communicate in person and ...

It's Caliber

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Office Receptionist

City Of Industry, CA · On-site

$18 - $19/hr

We are seeking a professional and organized Staffing Receptionist to support daily office operations and provide excellent customer service to employees, applicants, and clients. The Staffing ...

Jackson Lewis P.C.

Office Administrator

Orange, CA · On-site

$130K - $150K/yr

Office Administrator (OA) Job Summary Work directly with the Office Managing Principal (OMP) to provide oversight of daily operations and administration within the office(s). Additionally, work with ...

GSI Environmental Inc.

Office Coordinator

Irvine, CA · On-site

$19.25 - $25.50/hr

Supports GSI's technical employees through a variety of tasks related to office organization and internal and external communications. Must have the ability to effectively communicate in person and ...

Vaco LLC

Office Coordinator

Irvine, CA

$19.25 - $25.75/hr

Position Overview The Office Coordinator will serve as the central point of contact for office operations, supporting administration, logistics, and light sales coordination. This is a highly visible ...

Robert Half

Office Assistant

Pomona, CA · On-site

$21 - $24/hr

This Office Assistant position is well suited for someone who enjoys keeping records accurate, managing documents efficiently, and helping day-to-day office operations run smoothly. The ideal ...

Tustin Toyota

Office Manager

Tustin, CA · On-site

$75K - $105K/yr

Overview TUSTIN TOYOTA is looking for Energetic Office Manager professional who doesn't mind wearing multiple hats. Experienced in handling a wide range of administrative tasks and able to work ...

Tustin Toyota

Office Manager

Tustin, CA · On-site

$75K - $105K/yr

TUSTIN TOYOTA is looking for Energetic Office Manager professional who doesn't mind wearing multiple hats. Experienced in handling a wide range of administrative tasks and able to work independently ...

PuroClean

Office Manager

Menifee, CA · On-site

$55K/yr

Office Manager Perks: * Online Mobile Courses * Flexible Scheduling * Paid Training for Career Advancement * Opportunity to Help People in Times of Need * Aggressive Competitive Wages Company and ...

Volunteers of America

Office Assistant

Pomona, CA · On-site

$18.29 - $19.25/hr

JOB SUMMARY AND PURPOSE The Office Assistant provides general basic office support, and acts as the office receptionist and telephone screener when required. Establishes and maintains cooperative and ...

Budget Blinds

Office Manager

Ladera Ranch, CA · On-site

$24 - $30/hr

Training & development Office Manager / Administrative Assistant (Full-Time | $24-$30/hr + Bonuses) Budget Blinds of Mission Viejo, Tustin & Irvine About Us Founded in 1992 with a true family ...

Clarvida - California

Office Assistant

Tustin, CA · On-site

$21 - $22/hr

Office Assistant Location: Tustin , CA Employment Type: Permanent Salary: $21.00-$22.00 /hour Date Posted: May 1st 2026 About the Role Clarvida is seeking a detail-oriented and proactive Office ...

The Star Companies

Office Manager

Tustin, CA · On-site

$60K - $75K/yr

Position Summary Star Management is seeking an experienced and organized Office Manager to join our corporate office in Tustin, CA. This person will keep day-to-day operations running smoothly while ...

Crt Motor Inc

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Office Assistant

City Of Industry, CA · On-site

$20 - $25/hr

Proficient in office software such as Microsoft Office (Word, Excel, Outlook, etc.). * Previous experience as an office assistant, clerk, or in a related administrative role is preferred.

York Employment

Office Assistant

Rancho Cucamonga, CA · On-site

$20 - $21/hr

We are hiring for a Office Assistant in Rancho Cucamonga to provide administrative and project coordination support to ensure efficient daily operations and timely completion of office tasks. This ...

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All JobsOffice JobsWeekend Office JobsWeekend Office Jobs in Riverside, CA

Weekend Office information

See Riverside, CA salary details

$26.6K

$53.7K

$80.9K

How much do weekend office jobs pay per year?

As of Jun 9, 2026, the average yearly pay for weekend office in Riverside, CA is $53,704.00, according to ZipRecruiter salary data. Most workers in this role earn between $41,700.00 and $61,600.00 per year, depending on experience, location, and employer.

What are the typical responsibilities and expectations for someone working in a Weekend Office role?

In a Weekend Office role, you can expect to handle a variety of administrative tasks such as answering phone calls, managing appointments, and providing customer service support. Since weekend staffing is often leaner, you may also be responsible for opening or closing procedures, troubleshooting basic issues, and helping maintain office supplies. Collaboration with weekday staff is important to ensure smooth handovers and effective communication. This role often requires strong multitasking skills and the ability to work independently while maintaining a professional and welcoming environment for visitors and clients.

What are the key skills and qualifications needed to thrive as a Weekend Office Administrator, and why are they important?

To thrive as a Weekend Office Administrator, you need organizational skills, proficiency in office procedures, and a high school diploma or equivalent. Familiarity with office software such as Microsoft Office Suite, basic data entry systems, and sometimes phone or scheduling systems is typically required. Strong communication, time management, and problem-solving abilities help you efficiently support staff and address weekend-specific issues. These skills ensure smooth office operations and effective support during weekend hours when resources may be limited.

What is the difference between Weekend Office vs Weekend Customer Service Representative?

AspectWeekend OfficeWeekend Customer Service Representative
Required CredentialsHigh school diploma or equivalent; basic computer skillsHigh school diploma; communication skills; sometimes training provided
Work EnvironmentOffice setting, administrative tasks, computer workCall centers, retail environments, direct customer interaction
Employer & Industry UsageBusinesses needing administrative support on weekendsRetail, telecom, service industries handling customer inquiries

Weekend Office roles typically involve administrative tasks in an office environment, requiring basic computer skills and a high school diploma. In contrast, Weekend Customer Service Representatives focus on assisting customers, often in call centers or retail settings, emphasizing communication skills. Both roles are common in industries that operate on weekends, but they differ in daily tasks and work environment.

What are weekend office jobs?

Weekend office jobs are positions that require employees to work primarily on Saturdays and Sundays, often in administrative, customer service, or support roles. These jobs can involve responsibilities such as answering phones, managing files, handling customer inquiries, or assisting with basic office tasks. Weekend office roles are ideal for individuals seeking part-time work, students, or those looking to supplement their income. Employers offering weekend shifts may include medical offices, call centers, property management companies, and other organizations that operate outside of standard business hours.
What are the most commonly searched types of Office jobs in Riverside, CA? The most popular types of Office jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Weekend Office jobs? Cities near Riverside, CA with the most Weekend Office job openings:
Weekend Office jobs near you
Infographic showing various Weekend Office job openings in Riverside, CA as of May 2026, with employment types broken down into 91% Full Time, and 9% Part Time. Highlights an 100% In-person job distribution, with an average salary of $53,704 per year, or $25.8 per hour.

Office Manager

Floor To Ceiling Installation

Corona, CA • On-site

Urgent

$55K - $75K/yr

Full-time

Medical, Dental, Vision, Life, PTO

Posted 6 days ago

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Job description

Location: [City, State]
Job Type: Full-Time

About Us

We are a fast-paced construction manufacturing and installation company seeking an organized, detail-oriented mature Office Manager to oversee daily administrative operations and support multiple departments. This position is ideal for a proactive leader who enjoys creating efficient systems, improving workflows, and ensuring smooth office operations.

Position Summary

The Office Manager is responsible for managing office administration, human resources support, accounting coordination, and operational processes. The ideal candidate will possess strong leadership, communication, and organizational skills with the ability to multitask in a dynamic environment.

Key Responsibilities

  • Manage daily office operations and administrative functions
  • Oversee accounts payable and accounts receivable processes
  • Coordinate payroll submissions and employee records
  • Assist with hiring, onboarding, and employee documentation
  • Maintain company licenses, insurance certificates, and compliance records
  • Manage office supplies, equipment, and vendor relationships
  • Develop and improve office procedures and workflow systems
  • Prepare reports, spreadsheets, and operational summaries for management
  • Coordinate meetings, schedules, and company communications
  • Support project managers, production staff, and field operations
  • Monitor KPI tracking and assist with performance reporting
  • Maintain organized digital and physical filing systems
  • Handle confidential information with professionalism and discretion

Qualifications

  • 5+ years of office management or administrative leadership experience
  • Construction, manufacturing, or related industry experience preferred
  • Strong knowledge of Microsoft Office Suite and Excel
  • Experience with accounting software such as QuickBooks 5+years
  • Excellent verbal and written communication skills
  • Strong problem-solving and organizational abilities
  • Ability to prioritize tasks and manage multiple deadlines
  • Professional demeanor and positive attitude

Preferred Qualifications

  • Human Resources experience
  • Payroll processing experience
  • Knowledge of job costing
  • Experience implementing office systems and procedures
  • P&L, Reconciling multiple accounts
  • Strong understanding of accounting principles and financial reporting
  • Experience preparing monthly Profit & Loss statements and Balance Sheet reports
  • Proficiency in bank reconciliations and account analysis
  • Ability to identify financial discrepancies and implement corrective actions
  • Experience with job costing, construction accounting, or manufacturing accounting is highly preferred
  • Report to external CPA

Benefits

  • Competitive salary based on experience
  • Paid time off and holidays
  • Health insurance benefits
  • Professional development opportunities
  • Growth potential within the organization

How to Apply

Please submit your resume and a brief cover letter outlining your experience and qualifications.