Office Administrator

Irvine, CA $23–$25/hr ($47K–$52K annually) Full-Time | Temp-to-Hire Overview We are seeking a highly organized and detail-oriented Office Administrator to support daily operations at a growing construction company in Irvine. This role is essential in keeping the office running efficiently while supporting leadership and multiple departments. If you thrive in a fast-paced environment and enjoy wearing multiple hats, this is a great opportunity to grow with a stable and professional team. Key Responsibilities Coordinate daily office activities and ensure compliance with company procedures Supervise administrative functions and support team operations Manage calendars, meetings, travel, and schedules for leadership Answer phones, respond to emails, and handle incoming correspondence Assist with budget tracking, bookkeeping, and expense management Maintain accurate records (personnel, financial, operational) Order and track office supplies Prepare reports, presentations, and proposals as needed Support HR functions, including onboarding and documentation Coordinate with vendors, contractors, and service providers Qualifications Minimum 2+ years of Office Administrator or similar experience Strong organizational and multitasking skills Professional communication (written & verbal) Ability to work independently and prioritize tasks Technical Skills Proficient in Microsoft Office (Word, Excel, Outlook, PowerPoint) Experience with ERP systems or ability to learn quickly Basic knowledge of accounting principles Preferred Experience in construction or real estate industry Associate’s or Bachelor’s degree Additional Requirements Valid driver’s license Strong attention to detail and problem-solving skills Ability to adapt in a fast-paced office environment Benefits Medical, dental, and vision insurance 401(k) with company match Paid time off and holidays Life insurance and disability coverage Opportunities for professional growth Equal Opportunity Employer / Disabled / Protected Veterans Know Your Rights poster is available here: Pay transparency policy is available here: For temporary assignments lasting 13 weeks or longer, AppleOne is pleased to offer major medical, dental, vision, 401k and any statutory sick pay where required. We are committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation for any part of the employment process, please contact your staffing representative who will reach out to our HR team. AppleOne participates in the E-Verify program in certain locations as required by law. Learn more about the E-Verify program: We also consider for employment qualified applicants regardless of criminal histories, consistent with legal requirements, including, if applicable, the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance. Pursuant to applicable state and municipal Fair Chance Laws and Ordinances, we will consider for employment-qualified applicants with arrest and conviction records, including, if applicable, the San Francisco Fair Chance Ordinance. For Los Angeles, CA applicants: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. #J-18808-Ljbffr AppleOne Employment Services