Demo

Admin/ Office Assistant

Ultimate Staffing
Orange, CA Full Time
POSTED ON 12/30/2025
AVAILABLE BEFORE 1/28/2026
  • Acting as a point of contact for customers, clients or suppliers via email, over the phone or in person
  • Welcoming visitors to the building, organising security clearance and showing them to meetings
  • Booking meeting rooms for colleagues and arranging meeting schedules
  • Organising filing systems and updating office databases
  • Processing invoices, tracking receipts, inputting expenses and other basic bookkeeping tasks
  • Arranging travel plans and hotel stays for staff members
  • Ordering new office equipment, such as stationery, printer refills or staff uniforms
  • Scheduling office meetings between teams, managers and departments
  • Responding to questions and requests for information

Required Skills and Qualifications:

  • Proven experience as an administrative assistant or similar role
  • Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint, Outlook)
  • Excellent organizational and time management skills
  • Strong communication and interpersonal abilities
  • Ability to work independently and as part of a team
  • High school diploma or equivalent; associate or bachelor's degree preferred

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.

Salary : $20 - $23

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Admin/ Office Assistant?

Sign up to receive alerts about other jobs on the Admin/ Office Assistant career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$42,423 - $53,300
Income Estimation: 
$49,359 - $62,131
Income Estimation: 
$40,950 - $50,639
Income Estimation: 
$49,359 - $62,131
Income Estimation: 
$59,158 - $74,794
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Ultimate Staffing

  • Ultimate Staffing Washington, DC
  • The Director of Operations will oversee firmwide administration, optimize workflows, and manage tax-related operations. This role ensures efficient interna... more
  • 13 Days Ago

  • Ultimate Staffing Peterborough, NH
  • Are you a detail-oriented multitasker who thrives in a fast-paced manufacturing environment ? Our client in Wilton, NH is seeking a motivated Contracts & A... more
  • 13 Days Ago

  • Ultimate Staffing Oregon, OR
  • Position Overview Ultimate Staffing is actively seeking an experienced ACH Support Specialist to join their client's team in Oregon on a contract basis. Th... more
  • 13 Days Ago

  • Ultimate Staffing Minneapolis, MN
  • Service Operations Coordinator Location: Eden Prairie, MN | Type: Direct Hire | Schedule: Mon-Fri, 8:00 AM-5:00 PM | Salary: $50K-$60K About the Role We ar... more
  • 13 Days Ago


Not the job you're looking for? Here are some other Admin/ Office Assistant jobs in the Orange, CA area that may be a better fit.

  • chapman Orange, CA
  • Provide general administrative support to the Office of Engagement & Volunteerism which includes the alumni engagement and parent & family engagement depar... more
  • 23 Days Ago

  • Aston Carter Irvine, CA
  • Job Title: Human Resources / Office Coordinator Job Description This role involves a dynamic blend of office management and human resources administration,... more
  • 6 Days Ago

AI Assistant is available now!

Feel free to start your new journey!