Ultimate Staffing is seeking a Office Manager / Administrative Assistant (Part-Time, Temp for up to 8 months)

?? Location: Irvine, CA
?? Schedule: Mon-Thu, 8:00 AM-1:30 PM (Approx. 20-30 hrs/week)
?? Pay: $25-$35/hr (DOE)
?? Duration: 6-8 months

About the Role

Step into the heart of a luxury corporate environment where precision, professionalism, and elegance define every detail. We're looking for a refined and resourceful Office Manager/Administrative Assistant to ensure our headquarters operates seamlessly. This is an opportunity to work behind the scenes of a prestigious brand, supporting leadership and creating an exceptional experience for our team.

Your Impact

• Curate a polished and organized office atmosphere.
• Manage calendars, meetings, and confidential communications.
• Coordinate vendor relationships and maintain premium office standards.
• Oversee catering and event details for executive gatherings.
• Support onboarding and internal communications with sophistication.
• Assist with special projects and process enhancements.

What We Value

• 3+ years in administrative or office management roles.
• Exceptional organizational and multitasking skills.
• Strong written and verbal communication.
• Proficiency in Microsoft Office or similar tools.
• A professional, service-oriented mindset with a luxury touch.

Preferred: Experience supporting HR, leadership, or finance functions.

All qualified applicants will receive consideration for employment without regard to race, color, national origin, age, ancestry, religion, sex, sexual orientation, gender identity, gender expression, marital status, disability, medical condition, genetic information, pregnancy, or military or veteran status. We consider all qualified applicants, including those with criminal histories, in a manner consistent with state and local laws, including the California Fair Chance Act, City of Los Angeles' Fair Chance Initiative for Hiring Ordinance, and Los Angeles County Fair Chance Ordinance. For unincorporated Los Angeles county, to the extent our customers require a background check for certain positions, the Company faces a significant risk to its business operations and business reputation unless a review of criminal history is conducted for those specific job positions.