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Office Assistant

Master Wash Inc.
Santa Ana, CA Full Time
POSTED ON 8/20/2026
AVAILABLE BEFORE 9/17/2026

Office Assistant

Job Summary

We are seeking a detail-oriented, organized, and dependable Office Assistant to support our team with daily administrative and clerical responsibilities. The ideal candidate will have strong communication skills, excellent attention to detail, and a proactive approach to solving problems.

This position plays an important role in maintaining an organized office and supporting the smooth and efficient operation of our business.

Duties and Responsibilities

  • Perform general clerical duties, including filing, data entry, scanning, and document preparation.
  • Answer incoming telephone calls, direct inquiries to the appropriate team members, and take accurate messages.
  • Prepare and process customer invoices using QuickBooks.
  • Use Google Workspace and Microsoft Office to create documents, maintain schedules, organize files, and communicate with team members.
  • Assist with maintaining accurate customer, vendor, and company records.
  • Support management and other team members with administrative tasks as needed.
  • Maintain an organized and professional office environment.
  • Complete assigned tasks accurately and within established deadlines.
  • Help identify and resolve routine administrative issues.

Qualifications

  • Previous experience in an administrative or office-support position is preferred.
  • Experience preparing invoices using QuickBooks is strongly preferred.
  • Proficiency with Microsoft Office and Google Workspace.
  • Strong organizational and time-management skills.
  • Excellent written and verbal communication skills.
  • Ability to manage multiple assignments and changing priorities.
  • Strong attention to detail and commitment to accuracy.
  • Ability to work independently and collaboratively as part of a team.
  • Dependable, professional, and willing to take initiative.
  • Bilingual in English and Spanish is a plus.
  • Must be dependable.

Full and part-time positions available.  

Company Description

Master Wash Inc. is a Mobile Fleet Washing and Commercial Cleaning Service Company servicing California for over 42 years.

Salary : $20 - $25

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