Back to Jobs search

Administrative Office Assistant

Robert Half • Brea, CA • 4h ago

Description

Administrative Office Assistant (Temp-to-Hire)

Location: Brea, CA

Schedule: Monday-Friday, 8:00 AM-5:00 PM (Onsite)

Employment Type: Temporary-to-Hire

A well-established and highly respected CPA firm in Brea is seeking a dependable Administrative Office Assistant to join their team. This is an excellent opportunity for a professional who values stability, enjoys supporting a busy office environment, and takes pride in following through on responsibilities with accuracy and consistency.

Key Responsibilities

Answer and direct incoming phone calls in a professional manner

Greet clients and visitors while providing exceptional customer service

Manage incoming and outgoing mail, packages, and correspondence

Schedule appointments and maintain calendars for accounting staff

Prepare, organize, scan, and file client documents and records

Assist with data entry and updating client information in company databases

Support tax season administrative projects and document management

Order and maintain office supplies and coordinate vendor requests

Assist with special projects and general office support as needed

Ensure confidentiality of client and financial information

We are looking for someone who:

Is dependable and committed to long-term employment

Consistently follows through on assigned tasks and responsibilities

Takes ownership of their work and pays close attention to detail

Thrives in a structured office environment

Is proactive, organized, and willing to assist wherever needed

Enjoys being part of a collaborative and professional team

Requirements

2+ years of administrative, office assistant, receptionist, or customer service experience

Strong organizational skills and attention to detail

Proficiency in Microsoft Office Suite, including Outlook, Word, and Excel

Excellent verbal and written communication skills

Ability to prioritize tasks and meet deadlines

TalentMatch®

Robert Half is the world's first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more.

All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.

© 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking "Apply Now," you're agreeing to Robert Half's Terms of Use (https://www.roberthalf.com/us/en/terms) and Privacy Notice (https://www.roberthalf.com/us/en/privacy) .

Similar Jobs

Administrative Assistant 2

UCLA Health • Los Angeles, CA • 3h ago

Management & Administrative

Description The Department of Medicine is seeking a highly organized and proactive Administrative Assistant 2 to support the Pulmonary and Critical Care Division. In this role, you will provide comprehensive administrati...

3h ago

Go to Apply

Vice President, Sales Executive-Consumer Industry

Deloitte • Los Angeles, CA • 4h ago

Management & Administrative

Are you a Sales Executive (SE) that has an entrepreneurial spirit, relevant industry experience, and demonstrated selling attributes/techniques? If so, Deloitte Consulting LLP is looking for a top-performing client relat...

4h ago

Go to Apply

TMT Industry Strategy and Digital Media Manager

PwC • Los Angeles, CA • 4h ago

Management & Administrative

Specialty/Competency: IFS - Clients & Markets Industry/Sector: Not Applicable Time Type: Full time Travel Requirements: Up to 40% The Opportunity As a TMT Industry Strategy and Digital Media Manager, you will play a...

4h ago

Go to Apply

Kinaxis Architect - Supply Chain Consulting Sr. Manager

PwC • Los Angeles, CA • 4h ago

Management & Administrative

Specialty/Competency: Operations Industry/Sector: Not Applicable Time Type: Full time Travel Requirements: Up to 60% The Opportunity As a Kinaxis Architect - Supply Chain Consulting Sr. Manager, you will play a pivotal r...

4h ago

Go to Apply

AARGM Production Program Manager 2

Northrop Grumman • Los Angeles, CA • 4h ago

Management & Administrative

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the Time Description At Northrop Grumman, our employees have incredible opportuni...

4h ago

Go to Apply

Kinaxis Architect - Supply Chain Consulting Sr. Manager

PwC • Irvine, CA • 4h ago

Management & Administrative

4h ago

Go to Apply

Administrative Assistant- Temp

SCI Shared Resources, LLC • Whittier, CA • 4h ago

Management & Administrative

Our associates celebrate lives. We celebrate our associates. Provide administrative support to the Sales Department so that work is done efficiently and accurately. Provide administrative support for department, includin...

4h ago

Go to Apply

Administrative Assistant

Robert Half • Irvine, CA • 4h ago

Management & Administrative

Description We are looking for a dependable Administrative Assistant to support property management operations for a contract assignment based onsite in Irvine, California. This position will provide day-to-day office co...

4h ago

Go to Apply

Pricing and Sales Strategy_ Senior Manager, Strategy, Growth, and Transformation

Deloitte • Los Angeles, CA • 8h ago

Management & Administrative

Pricing and Sales Strategy_ Senior Manager, Strategy, Growth, and Transformation Our Deloitte Customer team empowers organizations to build deeper relationships with customers through innovative strategies, advanced anal...

8h ago

Go to Apply

Pricing and Sales Strategy_ Senior Manager, Strategy, Growth, and Transformation

Deloitte • Costa Mesa, CA • 8h ago

Management & Administrative

8h ago

Go to Apply

Subscribe to get new jobs sent directly to you
(no charge, cancel anytime)