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Administrative Office Manager Jobs in Riverside, CA

CentiMark

Office Manager - Administrative

Chino, CA · On-site

$23 - $26/hr

The successful candidate will be responsible for managing the day to day needs of the office and providing support to management as needed. Job Duties: * Supporting Sales Representatives with ...

Avid Bioservices

Office Assistant

Tustin, CA · On-site

$17.50 - $23/hr

Provide day-to-day administrative support to the Office Manager and office staff. * Assist with maintaining office procedures, records, and filing systems. * Support office communications ...

Avid Bioservices

Office Assistant

Tustin, CA · On-site

$17.50 - $23/hr

Provide day-to-day administrative support to the Office Manager and office staff. * Assist with maintaining office procedures, records, and filing systems. * Support office communications ...

Avid Bioservices

Office Assistant

Tustin, CA

$17.50 - $23/hr

Provide day-to-day administrative support to the Office Manager and office staff. * Assist with maintaining office procedures, records, and filing systems. * Support office communications ...

Tustin Toyota

Office Manager

Tustin, CA

$75K - $105K/yr

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

Tustin Toyota

Office Manager

Tustin, CA · On-site

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

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 ...

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 ... Experienced in handling a wide range of administrative tasks and able to work independently with ...

Equity LifeStyle Properties

Office Manager

Menifee, CA · On-site

$19 - $21/hr

The Office Manager also supervises the administrative staff and building attendants. Your j ob will i nclude : * Coordinate preparation of paperwork. * Serve as the first point of contact for ...

HERS Advisors

Office Manager (Irvine)

Irvine, CA · On-site

The Office Manager will be responsible for overseeing the overall administrative management and day-to-day operations of the Orange County office. The Office Manager will lead and support non ...

Select Source Sales

Office Manager

Corona, CA · On-site

$30 - $40/hr

Oversee daily administrative operations and office activities * Manage and support a team of 6 to 15 office staff * Coordinate schedules, meetings, and communications * Maintain office supplies and ...

Exol

Warehouse Office Manager

Perris, CA · On-site

$86.24 - $117.12/hr

Position Overview We are seeking an organized, proactive, and professional Warehouse Office Manager to oversee the administrative operations of our facility in Perris, CA. Key Responsibilities

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All JobsAdministrative Office JobsAdministrative Office Manager JobsAdministrative Office Manager Jobs in Riverside, CA

Administrative Office Manager information

See Riverside, CA salary details

$13

$28

$48

How much do administrative office manager jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for administrative office manager in Riverside, CA is $28.40, according to ZipRecruiter salary data. Most workers in this role earn between $21.06 and $30.87 per hour, depending on experience, location, and employer.

What does an administrative office manager do?

An Administrative Office Manager oversees the daily operations of an office, ensuring that administrative tasks are handled efficiently and effectively. Their responsibilities often include managing office supplies, supervising administrative staff, organizing schedules, and maintaining office records. They may also coordinate meetings, handle correspondence, and implement office policies and procedures. The goal is to create a productive and organized work environment that supports the needs of the organization.

What are some common challenges administrative office managers face when coordinating between different departments?

Administrative Office Managers often encounter challenges in aligning priorities and managing communication between various departments. Balancing the needs of multiple teams while ensuring deadlines are met can be demanding, especially during periods of high workload or organizational change. Effective use of project management tools and clear communication protocols are essential to facilitate smooth collaboration and avoid misunderstandings. Regular meetings and proactive problem-solving help maintain workflow and foster strong interdepartmental relationships.

What are the key skills and qualifications needed to thrive as an administrative office manager, and why are they important?

To thrive as an Administrative Office Manager, you need strong organizational skills, attention to detail, and experience in office administration, often supported by a degree in business administration or a related field. Proficiency with office software such as Microsoft Office Suite, scheduling tools, and sometimes familiarity with HR or accounting systems is typically required. Excellent communication, problem-solving abilities, and leadership are crucial soft skills for managing staff and coordinating office operations. These skills ensure efficient workflow, effective team management, and smooth daily operations in a dynamic office environment.

What is the difference between Administrative Office Manager vs Administrative Assistant?

AspectAdministrative Office ManagerAdministrative Assistant
CredentialsTypically requires high school diploma or associate degree; some roles prefer experience in office managementUsually requires high school diploma; some roles may prefer post-secondary education or certifications
Work EnvironmentOversees office operations, manages staff, and handles administrative proceduresProvides clerical support, schedules appointments, and assists with daily tasks
Employer & Industry UsageCommon in corporate, healthcare, and educational settings for managing office functionsFound across various industries for supporting administrative tasks

The Administrative Office Manager focuses on overseeing office operations and managing staff, requiring broader responsibilities and experience. In contrast, the Administrative Assistant provides direct clerical support, handling routine tasks. Both roles are essential for efficient office functioning but differ in scope and seniority.

How much is the salary of an administrative office manager?

The average salary for an administrative office manager typically ranges from $45,000 to $75,000 per year, depending on experience, location, and company size. Salaries may also include benefits such as health insurance and paid time off, and the role often requires strong organizational and communication skills.

What are the most commonly searched types of Administrative Office jobs in Riverside, CA?

The most popular types of Administrative Office jobs in Riverside, CA are:

What are popular job titles related to Administrative Office Manager jobs in Riverside, CA?

For Administrative Office Manager jobs in Riverside, CA, the most frequently searched job titles are:

What job categories do people searching Administrative Office Manager jobs in Riverside, CA look for?

The top searched job categories for Administrative Office Manager jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Administrative Office Manager jobs?

Cities near Riverside, CA with the most Administrative Office Manager job openings:

Administrative Office Manager jobs near you
Infographic showing various Administrative Office Manager job openings in Riverside, CA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $59,072 per year, or $28.4 per hour.

Office Manager - Administrative

CentiMark Corporation

Chino, CA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 22 days ago

CentiMark rating

6.8

Company rating: 6.8 out of 10

Based on 32 frontline employees who took The Breakroom Quiz

58th of 80 rated construction

Job description

QuestMark Flooring, a division of CentiMark Corporation, is a well established, national leader in the industrial flooring industry for concrete polishing and epoxy systems. Since 1968 we have provided manufacturing facilities with a single source for solutions to their concrete floor needs.

The successful candidate will be responsible for managing the day to day needs of the office and providing support to management as needed.

Job Duties:

  • Supporting Sales Representatives with proposals, memos, setting up conference calls, etc.
  • Creating and maintaining reports in MS Excel and Word
  • Managing a multi-line telephone system
  • Processing all in-coming and out-going mail
  • Ordering supplies
  • Supporting Management with day-to-day business needs
  • Tracking Sales and marketing campaigns
  • Researching market segments and other daily sales support activities

Job Requirements:

  • Must have strong data entry skills with attention to detail
  • SAP and Construction experience preferred
  • Excellent communication skills
  • Analytical, leadership, interpersonal, problem solving and organizational/time management skills
  • Working knowledge of Microsoft Windows, MS Word, Excel & PowerPoint and the Internet.
  • Professional telephone etiquette
  • Ability to work effectively with customers, vendors and employees while handling multiple tasks simultaneously
  • Accounting experience

QuestMark/ CentiMark provides a great work environment with challenging career opportunities. We also offer competitive compensation and excellent benefits including:

  • Starting Pay $23 - $26 per hour depending upon experience
  • Health Insurance (Medical, Prescription, Dental and Vision)
  • Life Insurance
  • Paid Holidays and Vacation
  • 401(k) Plan

For more information, please visit our website – www.questmarkflooring.com

*EOE and Drug Free Workplace*

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