Admin Assistant

Computers Unlimited creates innovative software for 3 distinct markets: Industrial Gas & Welding Supply Distributors, Home Medical Equipment Providers, and Audiology & Speech/Language Practices. We are headquartered in Billings, Montana with a customer base across the US,.

What will we expect of the person who will fill this position?

The person that fills this role will primarily support the Accounting & Administrative department. You will perform accounts receivable and collection duties. You will oversee the contracts for building cleaning and maintenance as well as assisting with phone coverage & office supply needs. You should have exceptional customer service skills, be resourceful and have the ability to solve problems. This is a non-exempt position and is located in our Billings, Montana office. The work schedule is Monday – Friday.


  • Handle customers' accounts including invoicing, payment processing, and financial tracking. 
  • Demonstrate a high-level of judgment in collections – balance the need to collect with sales goals and relationships. Keeping up to date customer collections files.
  • Organizing and maintaining accurate property and tenant information.
    • Responsible for overseeing the cleaning and maintenance of properties.
    • Issuing parking permits.
  • Process incoming and outgoing mail/commercial deliveries including intercompany mail and trip to the post office as needed.
  • Ensure coverage of phone and email communication from customers, routing as needed.
  • Order and maintain office supply inventory and manage the office equipment, such as printers and copier, to minimize down time.
  • Work with filing clerk to manage and organize customer files, vendor documents and records.
  • Responsible for bank bag to include pick-up, preparing daily deposit, and deposit tracking log.
  • Perform other related duties as necessary or assigned.


  • Post-Secondary degree in Accounting/Finance or Business administration preferred.
  • Basic accounting skills.
  • Strong communication skills, both verbal and written.
  • 2 years office experience working with Microsoft products.
  • Must be able to work independently and maintain confidentiality.
  • Must have the ability to efficiently prioritize conflicting deadlines.
  • Should display strong organization skills and be detail oriented, thorough and accurate.

Sound interesting? Ready to apply?

Send an email to with your cover letter and resume. We look forward to learning more about you!

Posted: January 22, 2024

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