ACH Specialist I
First Interstate BancSystem
Billings
Workplace: OnsiteFull timeFunction: Finance & AccountingExperience: 1-3 yearsEducation: high_schoolSkills: ["Customer service","Attention to detail","Communication","Interpersonal skills","Teamwork"]Deliver technical and operational support for ACH back-end processing, ensuring outgoing ACH files are processed timely and accurately in line with NACHA rules and applicable US laws. Resolve daily incoming exceptions, maintain customer contact data for ACH return and NOC notices, and process death notifications and reclamations to limit bank liability. Handle ACH disputes, support internal customer service requests, and assist with special projects, upgrades, and conversions.

