Job Description

Job Title: Accounts Receivable (AR) Specialist

Location: St. George, Utah (Onsite)

Company: MMT

Employment Type: Full-Time

Join a Team That’s Driving Innovation in Precision Manufacturing

At MMT, we specialize in automation, machine design, material handling, and custom tooling solutions that push the limits of medical manufacturing. Our people-first culture values integrity, collaboration, and innovation—and we’re looking for an Accounts Receivable (AR) Specialist who shares these values and thrives in a detail-oriented, fast-paced environment.

About the Role:

As our AR Specialist, you’ll be a key part of our Accounting and Sales Operations teams, ensuring timely and accurate invoicing, collections, and reconciliation processes. You’ll help support our West Coast customer base and work directly with internal teams and clients to maintain financial accuracy and customer satisfaction.

Key Responsibilities:

• Generate and distribute invoices to customers, ensuring accuracy through a 3-way match process
• Apply incoming payments (checks, ACH, credit cards) accurately to customer accounts
• Follow up on past-due invoices and negotiate payment plans
• Reconcile customer accounts and resolve discrepancies
• Support credit checks and recommend credit limits as needed
• Prepare AR aging reports and identify areas for improvement
• Communicate clearly with internal teams, vendors, and customers
• Maintain organized, accurate documentation and support internal compliance standards

What We're Looking For:

• 3–5 years of hands-on bookkeeping or AR experience
• AA/ 4-year degree preferred
• Familiarity with ERP systems (Microsoft Great Plains, Business Central, or Epicor preferred)
• Proficiency with Microsoft Office (Excel, Word, Outlook)
• Experience working in or with a manufacturing environment is a plus
• Excellent organizational and communication skills
• Ability to work independently while collaborating cross-functionally
• Associate’s or Bachelor’s degree in Accounting or related field preferred

Why You’ll Love Working at MMT:

• Be part of a growing, mission-driven company with cutting-edge technology
• Work in a collaborative, values-driven environment
• Competitive salary and full benefits package
• Opportunities for growth, cross-training, and professional development
• Team-oriented culture that values respect, transparency, and doing the right thing

MMT is an affirmative action/equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, work related mental or physical disability, veteran status, sexual orientation, gender identity, or genetic information.

EEO/AA Employer/Vet/Disabled

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