About Modern Office Solutions Modern Office Solutions (MOS) is a national provider of managed print services, office technology, and supply chain solutions for enterprise clients across professional sports, healthcare, financial services, and Fortune 1000 organizations. We help complex businesses cut print spend, modernize their device fleets, and run a smarter back office — backed by white-glove account management and a logistics network that turns same-day requests into same-day outcomes. We are growing quickly and investing in the senior sellers who will carry that growth. This role is one of our most important hires of the year.