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Administrative Assistant

United States, Yorba Linda · Job Posted July 03, 2026
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Job Description

We are looking for an Administrative Assistant to support a busy installation and project coordination team in California. This contract opportunity is ideal for someone who is organized, comfortable working with data, and confident communicating with customers in a clear and courteous manner. The person in this role will help keep reporting, order tracking, and billing updates accurate while supporting day-to-day coordination across active projects.

Job Responsibility

  • Prepare and maintain reports in Microsoft Excel to provide the installation team with timely project information and status updates
  • Serve as a point of contact for customers by responding to questions related to purchase orders, project progress, and invoice details
  • Track purchase order activity and help ensure documentation is complete, accurate, and properly recorded
  • Assist with invoice processing by reviewing customer billing information and updating records as needed
  • Coordinate administrative support for project coordinators to help keep installation schedules and related tasks organized
  • Communicate project-related updates clearly to customers and internal team members to support smooth day-to-day operations
  • Organize construction-related documents and maintain accurate administrative records for ongoing jobs

Requirements

  • Prior experience in an administrative support role, preferably within a project-based or fast-paced team environment
  • Strong Microsoft Excel skills with the ability to create, update, and manage reports efficiently
  • Excellent customer service and communication skills, with the ability to handle inquiries professionally
  • Experience working with purchase orders, invoice entry, or customer billing documentation
  • Strong attention to detail and the ability to manage multiple tasks with accuracy
  • Comfort using technology and learning team tools and systems quickly
  • Experience in the construction industry or familiarity with construction documents is strongly preferred

What we offer

  • medical
  • vision
  • dental
  • life and disability insurance
  • 401(k) plan

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