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Part Time Business Administration Jobs in Riverside, CA

Proctor - Part-time

Ontario, CA · On-site

$17.65 - $23.85/hr

Associate's degree in business administration or related field. Hours: 7:00am - 1pm and open availability for a weekend shift (6am-5pm) as needed. CA Salary Range USD $17.65 - USD $23.85 /Hr. Bonus ...

Perform other duties as needed This is a part-time, temporary position. Preferred Qualifications * Master's degree in Business Administration or closely related field Qualifications Required ...

Interview business contacts during inspections * Submit completed reports on time * Complete ... We provide information from each new employee's Form I-9 to the Social Security Administration and ...

Interview business contacts during inspections * Submit completed reports on time * Complete ... We provide information from each new employee's Form I-9 to the Social Security Administration and ...

Job Type:** [Full-Time/Part-Time/Contract] **Salary:** [Salary Range/Negotiable] **Benefits ... Qualifications:** - Bachelor's degree in Business, Marketing, or a related field (MBA preferred ...

Event Manager

Irvine, CA · On-site

$72K - $85K/yr

Direct part time event staff on event day, including guest experience, parking, housekeeping, and ... Bachelor's degree in Event Management, Business Administration, Hospitality, Sports Management ...

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Part Time Business Administration information

See Riverside, CA salary details

$28.7K

$72.1K

$125.7K

How much do part time business administration jobs pay per year?

As of Jun 16, 2026, the average yearly pay for part time business administration in Riverside, CA is $72,107.00, according to ZipRecruiter salary data. Most workers in this role earn between $49,600.00 and $87,100.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Part Time Business Administration professional, and why are they important?

To thrive as a Part Time Business Administration professional, you need a solid grasp of organizational management, bookkeeping, and administrative procedures, often supported by a diploma or degree in business administration or a related field. Familiarity with office software like Microsoft Office Suite, accounting tools such as QuickBooks, and experience with scheduling systems are typically required. Strong time management, attention to detail, and effective communication help individuals excel in managing multiple tasks efficiently. These skills and qualities are crucial for ensuring smooth daily operations and supporting business goals within limited working hours.

What work can you do with business administration?

A part time business administration role involves tasks such as managing office operations, coordinating schedules, handling correspondence, maintaining records, and supporting financial tasks. It often requires skills in organization, communication, and familiarity with office software like Microsoft Office or Google Workspace.

What is the difference between Part Time Business Administration vs Part Time Office Manager?

AspectPart Time Business AdministrationPart Time Office Manager
CredentialsTypically requires a business-related degree or courseworkOften requires administrative experience, sometimes a degree in business or related field
Work EnvironmentOffice settings, corporate or small business environmentsOffice settings, managing daily administrative operations
Employer & IndustryBusinesses across various industries, including finance, retail, and servicesPrimarily in corporate offices, healthcare, or educational institutions
Search & Comparison IntentUnderstanding roles in business administration, part-time opportunitiesComparing administrative roles, part-time office management jobs

Part Time Business Administration involves supporting business operations, often requiring a background in business or related coursework. Part Time Office Manager focuses on overseeing daily office functions and administrative staff. While both roles are office-based and involve administrative tasks, Business Administration roles may be broader, including planning and strategy, whereas Office Managers focus on operational management.

What is a Part Time Business Administration job?

A Part Time Business Administration job involves supporting the daily operations of a business or organization on a part-time basis, typically less than 40 hours per week. Duties may include tasks like managing schedules, handling correspondence, assisting with financial records, and supporting various administrative projects. These roles are ideal for those seeking flexible work hours while gaining experience in business operations. Part-time business administration jobs can be found in many industries, including healthcare, education, finance, and retail.

What is the best job to get with a business administration degree?

A business administration degree can qualify you for roles such as office manager, administrative assistant, or project coordinator, which often involve organizational, communication, and management skills. These positions typically require proficiency with office software and may benefit from certifications like PMP or CPA for advanced roles.

How much do part-time admin jobs pay?

Part-time business administration or administrative assistant jobs typically pay between $12 and $20 per hour, depending on experience, location, and the complexity of tasks. Pay rates may increase with skills in office software, organization, and communication, and some positions offer additional benefits or flexible schedules.

How do part-time business administration roles typically balance independent work with team collaboration?

In part-time business administration positions, you can expect a mix of independent tasks—such as managing schedules, processing documents, or handling correspondence—and collaborative responsibilities like supporting team projects and coordinating with multiple departments. The flexible nature of part-time roles often requires effective time management and clear communication to ensure you remain aligned with full-time colleagues and ongoing initiatives. Regular check-ins, digital collaboration tools, and well-defined responsibilities help maintain workflow continuity. This environment offers exposure to various business areas, making it a valuable learning experience while accommodating schedules.

What job makes $10,000 a month without a degree?

In business administration, high-paying part-time roles are rare, but some entrepreneurs or consultants can earn $10,000 or more monthly through freelance consulting, online courses, or managing multiple clients. Success typically requires strong skills, experience, and a solid network, often achieved without formal degrees but with significant effort and expertise.
What are the most commonly searched types of Business Administration jobs in Riverside, CA? The most popular types of Business Administration jobs in Riverside, CA are:
What job categories do people searching Part Time Business Administration jobs in Riverside, CA look for? The top searched job categories for Part Time Business Administration jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Part Time Business Administration jobs? Cities near Riverside, CA with the most Part Time Business Administration job openings:
Infographic showing various Part Time Business Administration job openings in Riverside, CA as of June 2026, with employment types broken down into 1% As Needed, 92% Full Time, 3% Part Time, 1% Temporary, and 3% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $72,107 per year, or $34.7 per hour.
Adjunct - Professor, Business Administration

Adjunct - Professor, Business Administration

San Bernardino Community College District

San Bernardino, CA • On-site

$69 - $75/hr

Part-time

Posted yesterday


Job description

Salary: $69.00 - $75.00 Hourly
Location : San Bernardino Valley College and/or Crafton Hills College, CA
Job Type: Adjunct (PT Academic)
Job Number: 007082024
Department: Business Administration
Opening Date: 07/01/2023
Closing Date: Continuous
Work Days/Year: Varies
Job Description
San Bernardino Community College District accepts applications for part-time, hourly adjunct positions for our two college campuses (San Bernardino Valley College and Crafton Hills College) on a continuous basis. However, this does not imply the department is actively recruiting for this position. If there is an interest and/or need within the specific department, applicants who meet the minimum requirements will be contacted by respective department deans and/or faculty chairs. Applications submitted will remain active for up to one (1) year.
This posting is to establish a pool of qualified applicants positions as Adjunct Professor, Business Administration.
Qualifications
Education: Master's in business, business management, business administration, accountancy, finance, marketing, or business education
OR
Bachelor's in any of the above
AND
Master's in economics, personnel management, public administration, or JD or LL.B. degree
OR
Bachelor's in economics with a business emphasis
AND
Master's in personnel management, public administration, or JD or LL.B. degree
OR the equivalent. *Applicants who do not meet the minimum requirements outlined in the posting may submit an Equivalency Request. The Equivalency Request and any additional supporting documents an applicant wishes to be considered must be attached. To download the Equivalency Request Form
Experience:
Experience that indicates a sensitivity to and an understanding of the diverse academic, socioeconomic, cultural, disability, and ethnic backgrounds of community college students, including those with physical and learning disabilities.
Desired Qualifications:
Experience teaching Business Administration at the college level.
Physical Demands and Working Environment
The conditions herein are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential job functions.
Environment: Work is performed primarily in a standard office setting.
Physical: Primary functions require sufficient physical ability and mobility to work in an office setting; to stand or sit for prolonged periods of time; to occasionally stoop, bend, kneel, crouch, reach, and twist; to occasionally lift, carry, push, and/or pull light to moderate amounts of weight up to 25 pounds; to operate office equipment requiring repetitive hand movement and fine coordination including use of a computer keyboard; and to verbally communicate to exchange information.
Vision: See in the normal visual range with or without correction; vision sufficient to read computer screens and printed documents; and to operate assigned equipment.
Hearing: Hear in the normal audio range with or without correction.
Employment Requirements
Special Instructions:
To be considered a qualified applicant, interested persons must submit ALL of the following documents:
1. Completed San Bernardino Community College District online application. (Do not state "See Resume" on the application form.) Determination of applicants meeting minimum requirements will be based upon information provided in the SBCCD application. Resumes will be reviewed by the committee only after information satisfying minimum requirements have been listed in the SBCCD application. Paper applications will not be accepted. Incomplete applications will not be accepted.
2. A resume summarizing your educational and professional experience.
3. A cover letter explaining how your experience and background demonstrates that you meet the minimum requirements for the position stated in the posting.
4. Teaching Philosophy of your beliefs about teaching and learning. The statement or description should include examples of how you put your beliefs into practice by including concrete examples of what you do or anticipate doing in the classroom.
5. Unofficial transcripts that show you meet the minimum educational requirement(s) for the position. Only transcripts showing the awarded minimum required degree or higher degree will be accepted. Transcripts must be legible. Transcripts must be from a US accredited institution. Transcripts from outside the US must include an official evaluation for equivalency. Copies of diplomas will not be accepted in lieu of transcripts if the position requires a degree. Official Transcripts will be required upon hire. If possible, please highlight the area indicating the degree name/major and date the degree was awarded or conferred.
All interested parties must apply through the SBCCD employment website to be considered a qualified applicant.
The person selected for hire will be required to complete the following pre-employment requirements:
  • Submit to and successfully pass DOJ live scan/fingerprinting. Cost of live-scan services to be borne by candidate.
  • Sealed official transcript(s) in envelope from institution or electronic copies emailed directly from institution (for positions with higher education requirement)
  • Tuberculosis (TB) risk assessment
  • Other pre-employment requirements may be required depending on the position (i.e. certifications or licenses; see job posting qualifications section for details).

Successful completion of all pre-employment requirements is mandatory to be eligible for employment. These requirements are in accordance with the San Bernardino Community College District's
This position is not eligible for full-time benefits.