Billing Coordinator

Date: Nov 17, 2021

Location: Phoenix, AZ, US

Company: WillScot | Mobile Mini


Come work with us! Mobile Mini just got selected to be on Arizona’s Most Admired Companies list again for the second consecutive year!

We’re currently looking to add to our growing Managed Services team. The primary focus of this position is to maintain partner relationships with assigned accounts, which includes partner invoice processing, customer billing, and AP/billing inquiries.


  • Create Purchase Orders to partners for customer orders, verifying margins in line with company standards
  • Verify and match partner invoices to Purchase Orders, process for payment
  • Prioritze and resolve escalated partner/payment issues with urgency
  • Create new contracts for units added to site after inital order
  • Assist sales reps with research/corrections/updates to new and existing contracts
  • Work with customers on escalated billing disputes, etc
  • Create additional billings to customers based on additional services requested and invoiced by partners
  • Answer partner calls and e-mails concerning invoicing and payments
  • Review partner aging reports/statements, research issues, and provide answers
  • Dispute unauthorized or over-billed charges from partners
  • Audit/verify items on rent on a monthly basis
  • Other duties as assigned


  • High School Diploma or GED
  • Minimum of 1 year of accounts payable (AP), accounts receivable (AR), and or billing experience preferred
  • SAP experience preferred
  • Broker/Rental experience is a plus
  • Proficiency in MS Office Suite (emphasis in Excel preferred)
  • Data/order entry experience preferred
  • Excellent customer service and follow-up skills with both customers and partners
  • Communicate clearly: both verbal and written with a professional demeanor
  • Strong organizational skills
  • Attention to detail
  • Ability to multi-task

Mobile Mini, is committed to providing equal employment opportunity without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or any other protected status with respect to recruitment, hiring, promotion and other terms and conditions of employment.  Mobile Mini takes affirmative action in support of this policy to employ and advance in employment individuals who are minorities, women, disabled, and veterans. Disclaimer:  The above statements are intended to describe the general nature and level of work being performed by associates assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed.

Mobile Mini is an equal employment affirmative action employer.  If you need accommodation for any part of the application process because of a medical condition or disability, please call the Mobile Mini HR Service Center at 480-894-6311 to let us know the nature of your request.

Nearest Major Market: Phoenix

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