Accounting Co-op
Posted on 8/28/2025

Marmon Holdings
No salary listed
Ontario, CA, USA
In Person
Procor Limited
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.
- Process invoices from Repair system daily, weekly, bi-weekly & monthly
- Create manual invoices for ad hoc miscellaneous charges.
- Process customer credits and reinvoice as necessary, maintain credit log.
- Post approved invoices in ERP system.
- Create manual invoices for Scrap picked up from repair sites, maintain scrap log from scrap dealers’ purchase tickets.
- Monthly reconciliations – internal and external
- Physical inventory count
- G/L journal account corrections and reconciliations
- Process Customer invoicing and uploading it to customers portal.
- Additional related duties as assigned.
Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.

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