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Admin assistant Jobs in Costa Mesa, CA

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Admin assistant • costa mesa ca

Last updated: 2 days ago

Accounting Admin

Operation Support Incirvine, CA, US
Full-time +1

We are seeking a reliable and detail-oriented Part-Time Accounting Clerk to join our team in an in-office role.This position is ideal for someone who is flexible, organized, and comfortable handlin...Show more

Remote Executive Assistant / Admin - AI Trainer ($80-$160 per hour)

MercorTustin, California, US
Remote
Full-time

Overview** We are hiring **Executive Assistant / Admin** professionals with experience in administrative or executive support roles.In this role, you will review, assess, and provide structured fee...Show more

Work From Home - Admin Work 60k/Year

Spade Recruiting USASanta Ana, California
Remote
Full-time
Quick Apply

We’re looking for enthusiastic, self-driven, individuals to assist existing and prospective clients within our organization.This position will work with multiple clients throughout the day providin...Show more

Student Admin/Office Assistant - Campus Planning (Student)

Chapman UniversityOrange, CA, US
Full-time

Department or Unit Name Campus Planning Position Headcount 2 Position Title Student Admin/Office Assistant - Campus Planning (Student) Academic Year Academic Year 2026-2027 Term or Semester All Aca...Show more

Sales Admin.

Zero Impact SolutionsCosta Mesa, CA, US
Full-time

As the use of electric vehicles continues to grow, and as they are expected to be nearly 30% of new vehicle sales by 2025 and more than 50% by 2040, electric mobility is becoming a reality.We here ...Show more

Benefits Admin I

Ultimate StaffingIrvine, CA, United States
Full-time

Irvine, CA (Hybrid- in office 2 days per week).The Benefits Administrator I supports the employee benefits team by managing essential administrative tasks and ensuring accurate, timely handling of ...Show more

HR Admin Assistant

TradeJobsWorkForce92612 Irvine, CA, US
Full-time

HR Admin Assistant Job Duties: Supports human resources department by screening, testing, and interviewing applicants.Prepares payroll by calculating pay, distributing checks, and maintaining payro...Show more

 • Promoted

Receptionist- Admin Assistant

TalentBridgeTustin, CA
Full-time
Quick Apply

The Receptionist is the first point of contact for the office and helps create a welcoming and professional environment for visitors and callers.This role supports daily front desk operations and p...Show more

Student Admin/Office Assistant

Chapman UniversityOrange, CA, US
Full-time

Department or Unit Name Office of Community Relations Position Headcount 1 Position Title Student Admin/Office Assistant Academic Year Academic Year 2026-2027 Term or Semester All Calendar Year Is ...Show more

(Work At Home) Data Entry - Remote - Admin Assistant

FocusGroupPanelNewport Beach, California, United States
Remote
Full-time +1

Remote Work From Home Jobs / Data Entry Clerk - Typing - Work At Home - Doing Data Entry - 100% Remote – Earn Immediately.Hello and thank you for your interest! We are a growing company that connec...Show more

Materials Admin/Handler

Visium Resources, Inc.Irvine, CA, US
Permanent

Introduction Visium Resources has been asked to identify qualified candidates for this Materials Specialist position.This position is a contract opportunity which is expected to be on-site in Irvin...Show more

Remote Market Research Participants. No Experience (Ideal For Admin Virtual Assistant)

Apex Focus Group LLCWestminster, California, United States
Remote
Full-time

We're currently looking for individuals across the country to take part in remote paid market research, including online focus groups, product trials, and consumer studies.Earn up to $750 a week in...Show more

Student Admin/Program Assistant

Chapman UniversityOrange, CA, US
Full-time

Department or Unit Name Food Sciences Position Headcount 1 Position Title Student Admin/Program Assistant Academic Year Spring 2026 Term or Semester Spring Is this Role for an Undergrad or Grad Stu...Show more

Clerical Admin

TradeJobsWorkforce92701 Santa Ana, CA, US
Part-time

Qualifications Excellent verbal and written skills (in English) A strong work ethic Customer service experience Experience withMailChimp, Google Drive or Excel, and Google Calendar.This is a part-t...Show more

 • Promoted

PT Customer Experience Admin Coworking

Serendipity LabsCosta Mesa, California, United States
Part-time

At Serendipity Labs we have prided ourselves on creating a business that is an extension of the corporate workplace.Trusted by some of the largest and smallest companies around, we provide flexible...Show more

Admin Clerical

Partners PersonnelGarden Grove, CA
Full-time

WHAT YOU WILL DO .Draft correspondenc...Show more

Cloud Admin (Korean Bilingual)

SBT Global, Inc.Irvine, California, United States
Full-time

Support day-to-day administrative and operational activities for the cloud/infrastructure team.Coordinate team meetings, prepare materials, and track action items and updates.Assist with purchasing...Show more

Remote Executive Assistant & Admin Operations Expert - AI Trainer ($45-$60 per hour)

MercorFountain Valley, California, US
Remote
Part-time

What you'll do** Mercor is partnering with leading AI labs to advance frontier agent evaluations in executive and office administration.As an Executive Assistant & Admin Operations Expert, you'll b...Show more

Financial Reporting Architect and Admin

AndurilCosta Mesa, CA, United States
Full-time

Financial Reporting Architect and Admin.Costa Mesa, California, United States.Anduril Industries is a defense technology company with a mission to transform U.By bringing the expertise, technology,...Show more

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Accounting Admin

Accounting Admin

Operation Support Incirvine, CA, US
13 days ago
Job type
  • Full-time
  • Part-time
Job description
We are seeking a reliable and detail-oriented Part-Time Accounting Clerk to join our team in an in-office role. This position is ideal for someone who is flexible, organized, and comfortable handling a variety of accounting and administrative tasks. The right candidate will be a team player who is willing to support multiple areas of the business as needed.


Key Responsibilities:


  • Assist with accounts payable and accounts receivable processes
  • Maintain accurate financial records and data entry
  • Reconcile bank statements and assist with month-end closing tasks
  • Support payroll processing and expense tracking
  • Prepare invoices, reports, and basic financial documents
  • Provide general administrative support, including filing, scanning, and document organization
  • Communicate with vendors and internal teams to resolve discrepancies
Qualifications:


  • Previous experience in accounting, bookkeeping, or administrative support preferred
  • Basic understanding of accounting principles
  • Proficiency in Microsoft Excel and accounting software (e.g., QuickBooks or similar)
  • Strong attention to detail and organizational skills
  • Ability to multitask and adapt to changing priorities
  • Excellent communication and problem-solving skills
Schedule & Work Environment:


  • Part-time position (flexible hours)
  • In-office role requiring regular on-site attendance
  • Must speak Mandarin
This is a great opportunity for someone looking to grow their accounting experience while contributing across multiple areas of the organization.

Flexible work from home options available.