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Main Office Assistant Jobs in Riverside, CA (NOW HIRING)

Benchmark

Catering Coordinator

Riverside, CA

$15.75 - $18.75/hr

Asist with day to day operations of the main office functions and duties * Assist with the administrative duties, such as running reports, filing, answering phones, processing invoices and other ...

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All JobsMain Office JobsMain Office Assistant JobsMain Office Assistant Jobs in Riverside, CA

Main Office Assistant information

See Riverside, CA salary details

$10

$19

$26

How much do main office assistant jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for main office assistant in Riverside, CA is $19.75, according to ZipRecruiter salary data. Most workers in this role earn between $16.78 and $22.07 per hour, depending on experience, location, and employer.

What is a main office assistant?

Main Office Assistants are administrative professionals who support the daily operations of an organization's main office. Their responsibilities typically include answering phones, greeting visitors, managing schedules, handling correspondence, and maintaining files. They play a key role in ensuring the smooth functioning of the office by assisting staff and management with various clerical and organizational tasks. Main Office Assistants often serve as the first point of contact for clients and visitors, making communication and interpersonal skills essential.

What are the key skills and qualifications needed to thrive as a main office assistant, and why are they important?

To thrive as a Main Office Assistant, you need strong organizational skills, attention to detail, and proficiency in office administration, often supported by a high school diploma or equivalent. Familiarity with office software such as Microsoft Office Suite, basic database systems, and office equipment is typically required. Outstanding communication, time management, and customer service skills help you excel in a dynamic and supportive environment. These abilities ensure efficient office operations, positive interactions with staff and visitors, and smooth handling of daily administrative tasks.

What are some typical challenges a main office assistant may face in a busy office environment?

Main Office Assistants often juggle multiple responsibilities, such as managing phone calls, scheduling appointments, handling correspondence, and supporting various departments. One common challenge is prioritizing tasks efficiently, especially during peak hours or when urgent requests arise simultaneously. Adapting to rapidly changing situations and maintaining strong organizational skills are essential. Additionally, Main Office Assistants routinely collaborate with colleagues from different teams, requiring clear communication and a positive, solution-oriented attitude.

What is the difference between Main Office Assistant vs Receptionist?

AspectMain Office AssistantReceptionist
CredentialsHigh school diploma; some roles may require administrative certificationsHigh school diploma typically sufficient
Work EnvironmentOffice setting, supporting multiple departmentsFront desk, greeting visitors, answering calls
Employer & Industry UsageCommon in corporate, educational, and healthcare officesPrimarily in customer service, hospitality, and corporate offices
Search & Comparison IntentLooking for administrative support roles in officesSeeking front desk or customer service positions

The Main Office Assistant typically handles broader administrative tasks across departments, while the Receptionist focuses on front desk duties like greeting visitors and managing calls. Both roles require strong communication skills and office experience, but the Main Office Assistant often has more responsibilities supporting overall office operations.

How much is a main office assistant's salary?

The average salary for a main office assistant typically ranges from $25,000 to $40,000 per year, depending on experience, location, and the size of the organization. Entry-level positions may start lower, while experienced assistants or those with specialized skills can earn higher wages. Many office assistants also receive benefits such as paid time off and health insurance.

What are popular job titles related to Main Office Assistant jobs in Riverside, CA?

For Main Office Assistant jobs in Riverside, CA, the most frequently searched job titles are:

What job categories do people searching Main Office Assistant jobs in Riverside, CA look for?

The top searched job categories for Main Office Assistant jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Main Office Assistant jobs?

Cities near Riverside, CA with the most Main Office Assistant job openings:

Main Office Assistant jobs near you
Infographic showing various Main Office Assistant job openings in Riverside, CA as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, and 3% Contract. Highlights an 89% Physical, 5% Hybrid, and 6% Remote job distribution, with an average salary of $41,089 per year, or $19.8 per hour.

Customer Service Representative

Orange, CA • On-site

GovernmentJobs.com
Recruiting and Staffing Services • 11 - 50 employees
Learn more about GovernmentJobs.comexternal

$47K - $64K/yr

Other

Medical, Retirement, PTO

Posted 5 days ago

Job description

Customer Service Representative

Join Us in this Amazing Opportunity

The Team You'll Join

We are a mission driven community-based organization that serves member health with excellence and dignity, respecting the value and needs of each person. If you are ready to advance your career while making a difference, we encourage you to review and apply today and help us build healthier communities for all.

More About the Opportunity

We are hoping you will join us as a Customer Service Representative and help shape the future of healthcare where you'll be an integral part of our CS - Medi-Cal Call Center team, helping to strive for excellence while we serve our member health with dignity, respecting the value and needs of each of our members through collaboration with our providers, community partners and local stakeholders. This position has been approved to be Full Office.

- If telework is approved, you are required to work within the State of California only and if Partial Telework, also come in to the Main Office in Orange, CA, at least two (2) days per week minimum.

The Customer Service Representative (CSR) will be the first line of contact for CalOptima Health's members and providers. You will assist members and providers with questions and/or complaints related to the Medi-Cal programs for Orange County. You will provide information regarding eligibility, enrollment, benefits and services to CalOptima Health's eligible members and providers. Together, we are building a stronger, more equitable health system.

Your Contributions To the Team:

- 80% - Program Support

- Participates in a mission-driven culture of high-quality performance, with a member focus on customer service, consistency, dignity and accountability.

- Maintains departmental productivity and quality standards.

- Follows through on and completes all member and provider inquiries or requests during the original member and provider interaction.

- Serves as a resource for other team members.

- 15% - Administrative Support

- Assists the team in carrying out department responsibilities and collaborates with others to support short and long-term goals/priorities for the department.

- Addresses member and provider inquiries, questions and concerns in all areas including eligibility, enrollment, claims or authorization status, benefit interpretation and referrals/authorizations for medical care in-person or telephonically.

- Enters accurate and complete documentation into internal application systems regarding all concerns and/or inquiries from the member and provider interaction.

- Communicates, builds and maintains internal and external relationships by prompt and accurate service delivery.

- Identifies and communicates challenges that might arise with the use of professional judgment while adhering to departmental policies and procedures.

- 5% - Other-

- Completes other projects and duties as assigned.

Do You Have What the Role Requires?

- High School diploma or equivalent PLUS 6 months of experience in a call center capacity required; an equivalent combination of education and experience sufficient to successfully perform the essential duties of the position such as those listed above may also be qualifying.

- Typing speed of 35 words per minute (WPM) required.

You'll Stand Out More If You Possess the Following:

- 6 months of Medi-Cal/Medicaid or health services experience.

Ways We Are Here For You

- You'll enjoy competitive compensation for this role.

- Our current hiring range is: Pay Grade: 301 - $47,840 - $64,584 ($23.00 - $31.0500).

- The final salary offered will be based on education, job-related knowledge and experience, skills relevant to the role and internal equity among other factors.

- This position is approved for Full Office (**If the position is Telework, it is eligible in California only**).

- CalPERS pension program and additional retirement packages.

- Additional benefits and perks including:

- A generous PTO program

- A quality work life balance

- Various wellness programs

- Tuition Reimbursement

- Professional development opportunities

- Career development opportunities

- Flexible scheduling

- And the satisfaction of knowing your work directly impacts and improves healthcare access for thousands of individuals and families.

Our Work Environment:

If located at the 500, 505 Building or a remote work location:

- Work is typically indoors and sedentary and is subject to schedule changes and/or variable work hours, with travel as needed.

- There are no harmful environmental conditions present for this job.

- The noise level in this work environment is usually moderate.

If located at PACE:

- Work is typically indoors in a clinical setting serving the frail and elderly.

- There may be harmful or hazardous environmental conditions present for this job.

- The noise level in this work environment is usually moderate to loud.

If located in the Community:

- Work is typically indoors and sedentary and is subject to schedule changes and/or variable work hours, with travel as needed.

- Employee will occasionally work outdoors in varied temperatures.

- There may be harmful or hazardous environmental conditions present for this job.

- The noise level in this work environment is usually moderate to loud.

Why Join Us?

We believe that diverse perspectives drive innovation. Each employee brings a unique perspective to the overall team and we value everyone's input and we are committed to creating an inclusive environment where you and every team member can thrive while making a meaningful impacts on our community members. Our team reflects and represents the communities we serve, and we welcome candidates from all backgrounds who share our commitment to accessible, quality healthcare.

What's Your Next Step?

All Applications will be accepted on a continuous basis until a sufficient number of qualified applications have been received. Do NOT miss out. If you want to join our team, the deadline for the first review of applications is September 14, 2026 at 9:00 PM (PST). We are encouraging you to apply early. If you apply after the first review date, your application is not guaranteed to be considered for this recruitment. This recruitment may close at any time without notice after the first review date.

Our Commitment to You

Your application and resume will be reviewed by a dedicated recruiter to this position. If your experience matches what we need, we will reach out to you to discuss the next steps. The selection process may include, but is not limited to, a skills assessment, phone screen and interview.

If you make it through the steps above and are selected for this exciting role, you will be required to undergo a reference and a background check (to include a conviction record) and if applicable also pass a drug screening and/or a post-offer pre-employment medical examination (for specific positions) If you are an Internal CalOptima Health applicant, please apply through the internal portal on InfoNet.

We will make sure to keep you updated through each step of the process on your candidate portal. Please make sure to watch for updates on your candidate portal and you emails which will be sent to the email address you listed on your application. Please check your email, including your SPAM folder, regularly throughout the recruitment process.

CalOptima Health is an equal opportunity employer and makes all employment decisions on the basis of merit. CalOptima Health wants to have qualified employees in every job position. CalOptima Health prohibits unlawful discrimination against any employee, or applicant for employment, based on race, religion/religious creed, color, national origin, ancestry, mental or physical disability, medical condition, genetic information, marital status, sex, sex stereotype, gender, gender identity, gender expression, transitioning status, age, sexual orientation, immigration status, military status as a disabled veteran, or veteran of the Vietnam era, or any other consideration made unlawful by federal, state, or local laws. CalOptima Health also prohibits unlawful discrimination based on the perception that anyone has any of those characteristics or is associated with a person who has, or is perceived as having, any of those characteristics.

If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation at (714) 246-8400 if you are unable or limited in your ability to access job openings or apply for a job on this site as a result of your disability.

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