Software Engineer
Manages end‑to‑end accounts receivable and payable functions, oversees cash flow, financial reporting, and process improvements using SAP and advanced Excel in a high‑volume industrial rail services environment.
As a part of the global industrial organization Marmon Holdings —which is backed by Berkshire Hathaway—you’ll be doing things that matter, leading at every level, and winning a better way. We’re committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone’s empowered to be their best.
Who We Are
Railserve is a leading provider of industrial railyard services across the United States and Canada. Our teams deliver on‑site rail switching, material handling and transloading, track construction and maintenance, and locomotive service and repair for customers who depend on safe, reliable rail operations every day. With decades of industry experience, Railserve is built on a foundation of safety, teamwork, and operational excellence. We invest in our people, promote from within, and use innovative, safety‑focused technology to keep railyards running efficiently. Learn more at www.railserve.com
Position Summary
Railserve is seeking an Accounts Receivable / Accounts Payable (AR/AP) Manager to oversee the day-to-day operations of our AR and AP functions. This role is responsible for ensuring accurate, timely, and compliant financial processing across the organization while maintaining strong internal controls and adherence to company policies and accounting standards.
The AR/AP Manager will lead AR and AP staff, support billing, collections, and vendor payment processes, and partner closely with Operations, Accounting, and Finance teams. This role plays a critical part in cash flow management, audit readiness, and driving process improvements while maintaining strong relationships with customers, vendors, and internal stakeholders.
What You’ll Do
What You Bring
Posted June 24, 2026