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Administrative Office Manager Jobs in Riverside, CA

Ironwall

Office Manager

Mission Viejo, CA · On-site

$65K - $85K/yr

Role Purpose Own the day-to-day office experience while providing administrative support across ... Manage office supplies, vendors, facilities, equipment, and support business travel arrangements

Ironwall

Office Manager

Mission Viejo, CA · On-site

$65K - $85K/yr

Role Purpose Own the day-to-day office experience while providing administrative support across ... Manage office supplies, vendors, facilities, equipment, and support business travel arrangements

Ironwall

Office Manager

Mission Viejo, CA · On-site

$65K - $85K/yr

Role Purpose Own the day-to-day office experience while providing administrative support across ... Manage office supplies, vendors, facilities, equipment, and support business travel arrangements

Avid Bioservices

Office Manager

Tustin, CA

Your Role: The Office Manager is responsible for overseeing the daily administrative and facilities-related operations of the office to ensure efficiency, safety, and a well-maintained work ...

Avid Bioservices

Office Manager

Tustin, CA · On-site

Your Role: The Office Manager is responsible for overseeing the daily administrative and facilities-related operations of the office to ensure efficiency, safety, and a well-maintained work ...

TRAC Recruiting

Office Manager (ONSITE)

Irvine, CA

$52K - $58K/yr

Serve as the primary point of contact for day-to-day office needs and administrative requests. * Manage office supplies, equipment requests, errands, travel-related logistics, and general employee ...

iHerb, LLC

Office Manager

Irvine, CA · On-site

$54K - $85K/yr

The Office Manager is responsible for the day-to-day administrative and operational support of the office. This is a high-visibility role that requires daily interactions supporting our Executives ...

iHerb.com

Office Manager

Irvine, CA · On-site

$54K - $85K/yr

The Office Manager is responsible for the day-to-day administrative and operational support of the office. This is a high-visibility role that requires daily interactions supporting our Executives ...

8x8

Office Manager

Irvine, CA · On-site

$54K - $85K/yr

The Office Manager is responsible for the day-to-day administrative and operational support of the office. This is a high-visibility role that requires daily interactions supporting our Executives ...

Net2Source (N2S)

Administrative Assistant

Jurupa Valley, CA · On-site

$18.25 - $24.50/hr

Manage meetings, schedules, calls, and administrative requests. * Coordinate site needs such as ... Requirements * 2+ years of administrative, office coordination, or site support experience.

Robert Half

Paralegal - Office Manager

Yorba Linda, CA · On-site

Coordinate administrative and office management tasks to help maintain smooth daily operations in a growing legal environment. * Serve as a point of contact for external technology providers and ...

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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 23, 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

Ironwall

Mission Viejo, CA • On-site

$65K - $85K/yr

Full-time

Medical, Dental, Retirement, PTO

Re-posted 14 hours ago

Job description

Ironwall by Incogni is an executive privacy and protection service built for organizations that need to protect their most exposed people. We help companies and institutions reduce security risks to executives and other high-profile individuals by continuously finding and removing their personal information from the internet.
 
Role Purpose
Own the day-to-day office experience while providing administrative support across HR, recruiting, accounting, and first-line IT. This role ensures employees have the tools, access, equipment, and support they need to work effectively, including basic IT onboarding, off-boarding, asset management, and SaaS administration, while escalating specialized IT or security matters appropriately.

Office Operations
  • Own day-to-day office operations, ensuring the workplace is organized, welcoming, and running smoothly
  • Manage office supplies, vendors, facilities, equipment, and support business travel arrangements
  • Support office projects, events, team activities, and employee engagement initiatives
HR & Recruiting Support
  • Assist with HR onboarding, including equipment, access, first-day logistics, and adding new hires to the HR onboarding tracker and HiBob
  • Coordinate recruiting activities, including interview scheduling and candidate communication
  • Maintain employee records and monthly employee data, including new hires and departures
  • Support benefits administration, including new-hire enrollment, the health insurance queue, and open enrollment communications
  • Partner with HR on employee communications, HR programs, administrative tasks, and special projects as the company grows
Accounting Support
  • Assist with submitting and processing contractor and vendor invoices in Payhawk
  • Monitor emails received by the Accounting inbox and flag potential issues, discrepancies, or items requiring Accounting's attention.
IT Support — First Line
  • Serve as the first point of contact for basic day-to-day employee IT requests (hardware, software, connectivity, account access)
  • Troubleshoot hardware, software, connectivity, account, and access issues 
  • Maintain IT documentation, support procedures, and knowledge resources 
  • Identify recurring issues and recommend improvements 
  • Provide ongoing technical support to all employees, remote and office-based
  • Assist with conference room, meeting, printing, networking, and office technology issues 
  • Escalate complex technical issues to appropriate vendors or technology partners 
IT Onboarding & Off-boarding  
  • Prepare and provision computers, monitors, phones, and peripherals for new hires
  • Configure employee computers and set up required applications and access
  • Provide basic IT onboarding and orientation for new employees
  • Submit requests to disable or remove system and application access in accordance with company off-boarding procedures
  • Recover company equipment and accessories and securely handle returned devices
  • Coordinate with IT or technology vendors on account and application access removal
  • Ensure all equipment and access-related tasks are documented and completed as part of the onboarding and off-boarding process
IT Asset Management and Platforms administration 
  • Maintain IT asset inventory — track assignment, coordinate repairs and replacement 
  • Manage equipment lifecycle — replacement, repair, and disposal 
  • Maintain records for purchases, warranties, and equipment status 
  • Ensure appropriate equipment is available for new hires and replacements 
  • Handle basic administration of core business collaboration tools — accounts, groups, access permissions
  • Manage phone system administration — user provisioning, numbers/extensions, call settings, first-line user support
  • Support core finance/expense platform administration — user access and permissions, coordination with Finance
 Requirements
  • 2+ years in office management, administration, HR coordination, or a similar role
  • Comfortable picking up basic IT/SaaS administration — no specialized IT background required
  • Comfortable with basic accounting administrative tasks — no accounting degree required
  • Highly organized, detail-oriented, able to manage multiple priorities independently
  • Strong communication skills across all levels of the company
  • Strong attention to security and confidentiality, particularly when handling employee information, company equipment, system access, and sensitive business information.
Compensation & Benefits
  • Salary range: $65,000–$85,000 annually, commensurate with experience and qualifications.
  • Schedule: Full-time, Monday–Friday work schedule.
  • Health & Dental Insurance: You’ll be eligible for our full benefits package following completion of your introductory period. Ironwall pays 100% of the employee premium and 50% of dependent premiums.
  • Paid Time Off: You’ll receive 2 weeks of paid time off (PTO) annually.
  • 401(k): Eligible employees may participate in our 401(k) retirement savings plan.