Administrative/Office Assistant
Job in
Costa Mesa, Orange County, California, 92626, USA
Listed on 2026-08-24
Listing for:
Riser Fitness
Full Time
position Listed on 2026-08-24
Job specializations:
-
Administrative/Clerical
Office Administrator/ Coordinator, Virtual Assistant/ Remote Admin -
Business
Office Administrator/ Coordinator
Job Description & How to Apply Below
Administrative Assistant
Riser Fitness is seeking a highly organized, dependable Administrative Assistant to support Corporate Operations at our Costa Mesa headquarters. This role provides day-to-day administrative and coordination support, helping keep schedules, communications, and office operations running smoothly. This is a great opportunity for an administrative professional looking to build experience in corporate operations, with room for growth as the company continues to expand.
Monday-Friday 9:00-5:00 pm, additional hours on an as needed basis
The Day-to-Day:
- Provide day-to-day administrative and coordination support to the Corporate Operations Manager.
- Answer and professionally direct incoming calls to the Riser Fitness headquarters line, taking messages and responding to routine inquiries.
- Schedule appointments, coordinate meetings, and send calendar invitations as assigned.
- Coordinate domestic and international travel arrangements, including flights, lodging, and itineraries, as needed.
- Prepare, format, and proofread correspondence, documents, spreadsheets, reports, and other business materials.
- Organize and maintain digital and physical filing systems to keep office records accurate and easy to locate.
- Assist with data entry and recordkeeping across office and operational systems.
- Help coordinate office supply inventory and support vendor relations, including communication, ordering, and follow-up.
- Assist with incoming and outgoing mail, shipping, and package distribution, and support business-related errands as needed.
- Support cross-functional projects by tracking deadlines, organizing information, and following up on assigned action items.
- Handle confidential company and employee information with professionalism and discretion.
- Provide additional administrative support as business needs evolve.
Is this you?
- High school diploma or equivalent required; an associate or bachelor's degree is preferred.
- 2+ years of administrative, office support, or related experience preferred.
- Strong organizational skills and exceptional attention to detail.
- Excellent written and verbal communication skills.
- Ability to prioritize multiple tasks, meet deadlines, and adapt in a fast-paced environment.
- Valid driver's license, reliable transportation, and proof of personal auto insurance meeting company minimum requirements for employees performing occasional business errands.
- Ability to work on-site Monday through Friday at the Costa Mesa headquarters.
- Proficiency with Microsoft Office, including Outlook, Word, Excel, and PowerPoint;
Google Workspace experience is a plus. - Passionate about the fitness community and interested in growing with the company!
Rewards & Benefits:
- Medical, dental, and vision kick in the first of the month after you're hired, including plan options with $0 deductibles. We offer both Anthem & Kaiser plan options!
- Employer-paid Life, AD&D, and Short-Term & Long-Term Disability Coverage.
- 401(k) retirement plan with employer matching, supporting long-term financial security.
- Paid time off, including vacation and sick time, to support rest, recovery, and work-life balance.
- Monthly communication allowance.
- Free, confidential counseling and wellness resources for you and your household through our Employee Assistance Program.
- Our Nava Benefits App puts your plan info and live advocates in your pocket, 24/7.
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