Administrative / Office Assistant

Riser Fitness, LLC
Costa Mesa, CA

ABOUT US:

Pilates is one of the fastest growing fitness modalities in the world because it delivers real, lasting results. It improves strength, mobility, and overall well-being for people at every stage of life.

Riser Fitness is a leader in bringing that experience to communities across the world!

Founded in 2013, Riser is one of the largest multi-unit operators in the Club Pilates system, developing and operating studios across multiple markets, our approach is grounded in operational excellence, brand consistency, and a commitment to delivering a high quality Pilates experience. Every member, every class, every studio.

Our studios are built by teams who invest in people, execute with discipline processes, deliver a best-in-class Pilates product, and operate with a performance driven mindset focused on learning, growth, and sustainable results.

We’re helping shape the future of Pilates and how the world moves.


Position Summary:

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.

Schedule and Availability:

Monday-Friday 9:00-5:00 pm, additional hours on an as needed basis

The Day-to- day:

  • Provide day-to-day administraRve and coordinaRon support to the Corporate OperaRons Manager.
  • Answer and professionally direct incoming calls to the Riser Fitness headquarters line, taking messages and responding to rouRne inquiries.
  • Schedule appointments, coordinate meeRngs, and send calendar invitaRons as assigned.

  • Coordinate domesRc and internaRonal travel arrangements, including flights, lodging, and iRneraries, 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 operaRonal systems.
  • Help coordinate office supply inventory and support vendor relaRons, including communicaRon, ordering, and follow-up.
  • Assist with incoming and outgoing mail, shipping, and package distribuRon, and support business-related errands as needed.
  • Support cross-funcRonal projects by tracking deadlines, organizing informaRon, and following up on assigned acRon items.
  • Handle confidenRal company and employee informaRon with professionalism and discreRon.
  • Provide addiRonal administraRve 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 administraRve, office support, or related experience preferred.
  • Strong organizaRonal skills and excepRonal a\enRon to detail.
  • Excellent wri\en and verbal communicaRon skills.
  • Ability to prioriRze mulRple tasks, meet deadlines, and adapt in a fast-paced environment.
  • Valid driver's license, reliable transportaRon, and proof of personal auto insurance meeRng company minimum requirements for employees performing occasional business errands.
  • Ability to work on-site Monday through Friday at the Costa Mesa headquarters.
  • Proficiency with Microso^ 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 a^er you're hired, including plan opRons with $0 deducRbles. We offer both Anthem & Kaiser plan opRons!
  • Employer-paid Life, AD&D, and Short-Term & Long-Term Disability Coverage.
  • 401(k) reRrement plan with employer matching, supporRng long-term financial security.
  • Paid Rme off, including vacaRon and sick Rme, to support rest, recovery and work-life balance.
  • Monthly communicaRon allowance.
  • Free, confidenRal 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.

Posted 2026-08-06

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