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Assistant Administrator Jobs in Riverside, CA (NOW HIRING)

MSH

Office Administrator

Irvine, CA · On-site

$19.25 - $26.50/hr

The Office Administrator will play a key role in supporting company operations through ... assist with operational organization • Answer and direct incoming calls, take messages, and ...

lewiscareers

Community Administrator

Chino, CA · On-site

$24.50/hr

Description Community Administrator - Homecoming at The Preserve, Chino, CA Company: Lewis Group of ... • Assist in the sales process by touring prospective residents and helping lease new apartment ...

New

Interim Healthcare of Irvine

Be Seen First

Home Care Administrator

Irvine, CA · On-site

$25/hr

As a Home Care Administrator for Interim HealthCare ® , you'll join an established company in a ... Active or Prior CNA or HCA License preferred Why Work for Interim HealthCare? Founded in 1966 ...

Hazen and Sawyer

Administrator

Irvine, CA · On-site

$70K - $80K/yr

Hazen & Sawyer is seeking an Office Administrator based in our Irvine, CA office. We are seeking a ... Operations Support * Assist with scheduling candidate interviews. * Assist HR with onboarding.

Stream Realty

Property Administrator

Irvine, CA

$21.50 - $28.75/hr

The Property Administrator position provides first-class property management services and assists ... Accounts Receivable - monthly review of accounts receivable in the system and assist with the ...

EV Mode

Sales Administrator

Irvine, CA · On-site

Salary: $20 - $23/hour Sales Administrator Company: EV Mode, LLC Location: Irvine, California ... Order Processing: Assist with processing sales orders, coordinating with internal teams (e.g ...

Stream Realty

Property Administrator

Irvine, CA · On-site

$21.50 - $28.75/hr

The Property Administrator position provides first-class property management services and assists ... Accounts Receivable - monthly review of accounts receivable in the system and assist with the ...

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Showing results 21-40

All JobsAdministrator JobsAssistant Administrator JobsAssistant Administrator Jobs in Riverside, CA

Assistant Administrator information

See Riverside, CA salary details

$27.1K

$71.2K

$142.4K

How much do assistant administrator jobs pay per year?

As of Jul 24, 2026, the average yearly pay for assistant administrator in Riverside, CA is $71,166.00, according to ZipRecruiter salary data. Most workers in this role earn between $46,900.00 and $84,000.00 per year, depending on experience, location, and employer.

How much is an admin assistant's salary?

The salary for an administrative assistant typically ranges from $30,000 to $50,000 annually, depending on experience, location, and industry. Entry-level positions may start lower, while experienced assistants or those with specialized skills can earn higher wages.

What is the difference between Assistant Administrator vs Office Manager?

AspectAssistant AdministratorOffice Manager
CredentialsTypically requires a high school diploma or associate degree; some roles prefer a bachelor's degreeUsually requires a high school diploma; some positions prefer a bachelor's degree or relevant experience
Work EnvironmentAdministrative offices, healthcare facilities, educational institutionsCorporate offices, small to medium businesses, healthcare settings
Employer & Industry UsageUsed across various industries including healthcare, education, and governmentCommonly found in business, healthcare, and nonprofit organizations
Primary ResponsibilitiesSupporting administrative tasks, assisting with operations, coordinating schedulesOverseeing office operations, managing staff, ensuring efficiency

While both roles support office functions, an Assistant Administrator typically focuses on assisting with administrative tasks and supporting management, whereas an Office Manager has broader responsibilities including supervising staff and managing daily operations.

What is the highest paying administrative assistant job?

The highest paying administrative assistant roles are often executive assistants or senior administrative professionals working in industries like finance, law, or technology, with salaries exceeding $70,000 annually. These positions typically require advanced skills, experience, and sometimes specialized certifications, and may involve supporting high-level executives or managing complex projects.

What does an admin assistant do?

An administrative assistant supports office operations by handling tasks such as scheduling appointments, managing correspondence, organizing files, and preparing reports. They often use office software like Microsoft Office and require strong organizational and communication skills to ensure efficient workflow.

What are the key skills and qualifications needed to thrive as an Assistant Administrator, and why are they important?

To thrive as an Assistant Administrator, you need strong organizational skills, attention to detail, and a background in business administration or a related field. Familiarity with office management software such as Microsoft Office Suite and scheduling systems is typically required. Excellent communication, multitasking, and problem-solving abilities help you excel in supporting teams and managing daily operations. These skills are essential for ensuring efficient workflow, smooth administrative processes, and effective support of organizational goals.

What does an Assistant Administrator do?

An Assistant Administrator supports the daily operations of an organization by handling administrative tasks such as scheduling meetings, managing correspondence, maintaining records, and assisting with budgeting or project coordination. They often serve as a liaison between staff, management, and external stakeholders to ensure smooth workflow and communication. Their role can vary depending on the industry but generally focuses on keeping administrative processes efficient and organized.

What Is an Administrative Assistant?

An administrative assistant performs clerical tasks that are vital to an efficiently run office. As an administrative assistant, your job duties affect the daily operations of the office as a whole. You provide administrative support for other employees, such as filing paperwork, handling email communications, and preparing documents and presentations. You’re responsible for data entry, including looking up records when necessary and maintaining a well-organized records system. You also answer telephone calls and direct callers to the right person. Although much of your administrative assistant job requires sitting at a desk, you need excellent interpersonal and communication skills.

What are some common challenges faced by Assistant Administrators, and how can they effectively manage competing priorities?

Assistant Administrators often juggle multiple tasks such as scheduling, correspondence, and supporting various departments, which can lead to competing demands on their time. Effective time management and strong organizational skills are crucial for prioritizing urgent tasks while maintaining attention to detail. Open communication with supervisors and colleagues also helps clarify expectations and ensure that critical responsibilities are addressed promptly. Utilizing digital tools for task tracking and calendar management can further streamline workflow and reduce stress.

What is the work of assistant administrator?

An assistant administrator supports the administrative functions of an organization by handling tasks such as managing schedules, preparing reports, coordinating communication, and assisting with project management. They often use office software like Microsoft Office and may oversee clerical staff or specific departmental activities to ensure smooth operations.
More about Assistant Administrator jobs
What are the most commonly searched types of Administrator jobs in Riverside, CA? The most popular types of Administrator jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Assistant Administrator jobs? Cities near Riverside, CA with the most Assistant Administrator job openings:
Assistant Administrator jobs near you
Infographic showing various Assistant Administrator job openings in Riverside, CA as of July 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, 1% Temporary, and 2% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $71,166 per year, or $34.2 per hour.
Clinical Administrator Medical Assistant

Clinical Administrator Medical Assistant

Infobahn SoftWorld Inc

Santa Ana, CA • On-site

$18.75 - $24/hr

Contractor

Posted 16 days ago

Job description

Job Title: Clinical Administrator / Medical Assistant

Location: Santa Ana, CA
12+ months Contract
 

About the Role:

Our client, a leading Advanced Wound Care organization, is seeking a Clinical Administrator Medical Assistant to support daily clinic operations and ensure high standards of patient care and administrative excellence. This position requires an organized and proactive individual who can oversee staff, manage operations, and ensure compliance with clinical and administrative procedures.

Key Responsibilities:

Daily Operations:

Assist the General Manager in planning and coordinating daily clinical and business operations.

Maintain smooth communication between departments and ensure operational efficiency.

Staff Management & Training:

Monitor staff schedules and shift coverage.

Support recruitment, interviewing, and onboarding processes.

Train and supervise Medical Assistants to ensure performance standards are met.

Conduct staff orientation and ensure all employees are trained in required systems and processes.

Billing & Coding Support:

Assist with billing accuracy, CPT/ICD-10 code training, and compliance.

Help streamline and audit billing and coding workflows for accuracy.

Inventory & Equipment Management:

Oversee medical inventory, equipment, and supply ordering.

Track inventory to prevent shortages and maintain proper documentation.

Compliance & Reporting:

Monitor staff certifications and ensure compliance with healthcare standards and HIPAA regulations.

Support clinic management with performance reports and audit documentation.

Team Collaboration & Scheduling:

Coordinate team meetings to review operations and address issues.

Work closely with clinical leadership to ensure a collaborative and efficient work environment.

Qualifications:

Education:

  • High School Diploma or GED required; Bachelor’s degree in Healthcare Administration or related field preferred.
  • Experience:
  • Minimum 2 years of experience in healthcare administration or clinical operations.
  • Experience supervising staff in a healthcare setting.
  • Knowledge of CPT / ICD-10 billing codes and medical billing procedures.
  • Experience with systems such as Net Health, Wound Expert, or Wound Reference preferred.

Skills:

  • Strong organizational and leadership skills.
  • Excellent communication and interpersonal abilities.
  • Detail-oriented with strong time management and multitasking skills.
  • Proficient in Microsoft Office Suite and familiar with Teams and other medical software.
  • Knowledge of HIPAA and healthcare compliance standards.

Thanks

Sri Vardhan Chilakamukku
Infobahn SoftWorld Inc.

Infobahn Softworld logo

About Infobahn Softworld

Sourced by ZipRecruiter

Formed in 1996, Infobahn Softworld is a leading Technology and Professional Services Company. For many years we have successfully served the technology needs of several customers from diverse industries and locations throughout North America. Infobahn Softworld has a reputation for addressing its clients’ complex challenges with business understanding and innovative technical solutions. Infobahn specializes in full lifecycle project efforts conducted in strategic partnership with some of the world’s most prominent companies.

Industry

Recruiting and staffing services

Company size

201 - 500 Employees

Headquarters location

San Jose, CA, US

Year founded

1996

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