Demo

Service Administrator

Great Western Leasing
Phoenix, AZ Full Time
POSTED ON 5/28/2026
AVAILABLE BEFORE 7/28/2026

Great Western Trailer (GWT) is hiring a full-time Service Administrator at our Phoenix, AZ facility. As a Service Administrator, you’ll play a key role in supporting the service department through administrative tasks, invoicing, and customer communication. If you're organized, detail-oriented, and enjoy working in a fast-paced environment, we want to hear from you.

Be a part of our team – Apply now!

What’s in it for you?

  • Weekly Paychecks – Get paid on time, every time.

  • Weekday Schedule – Monday-Friday, 8:00 AM – 4:30 PM (No weekends!).

  • Comprehensive Benefits Package – Health, dental, vision, and life insurance.

  • 401K, Flexible Spending & Health Savings Account options.

  • Paid Time Off & Sick Leave – Enjoy work-life balance.

  • Employee Perks – Discounts, Employee Assistance Program, and a $400 Benefit Card.

Who We’re Looking For

GWT is looking for organized and dependable individuals who are:

  • Detail-Oriented – Accurate in data entry and documentation.

  • Customer-Focused – Communicate clearly and professionally with customers.

  • Team-Oriented – Support the service team and collaborate across departments.

  • Proactive – Willing to take initiative and assist wherever needed.

Service Administrator Responsibilities

  • Provide general administrative support including emailing, answering phones, filing, scanning, and data entry.

  • Assist with customer invoicing, including data entry, review, and communication.

  • Support accounts payable by entering service vendor invoices into the system.

  • Maintain accurate records and documentation in the company’s computer system.

  • Assist the Service Manager with additional administrative tasks as needed.

Required Qualifications

  • High school diploma or GED.

  • Basic computer skills (Microsoft Office proficiency preferred).

  • Excellent organizational and communication skills.

  • Comfortable learning new systems and working across departments.

Preferred Qualifications

  • Previous administrative or service department experience.

  • Bilingual (Spanish) is a plus.

Physical Demands & Work Environment

  • Primarily a sedentary office role with occasional filing and light lifting.

  • Ability to lift files, open filing cabinets, and use a step stool as needed.

  • Use of standard office equipment including computers, phones, and printers.

  • Work is performed in a clerical office setting with regular interaction with shop staff.

About Great Western Trailer

Great Western Trailer (GWT) is a growing Semi-Trailer Sales, Leasing, Rental, and Service company with 10 locations across 8 states. We operate in Fontana, CA; Albuquerque, NM; Phoenix, AZ; Grants Pass, OR; Dallas, TX; Houston, TX; Dearborn, MI; Salt Lake City, UT; Oklahoma City, OK; and Tulsa, OK—and we’re expanding!

Apply Today!

If you're ready to support a fast-paced service department and grow your career in administration, apply now and join Great Western Trailer in Phoenix, AZ!

This job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee. Other duties, responsibilities, and activities may change or be assigned at any time with or without notice.

Salary.com Estimation for Service Administrator in Phoenix, AZ
$41,494 to $51,215
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