Overview. 3rd Shift: Tuesday - Saturday 11PM ET - 7:30AM ET. As a NOC Managed Services Center (MSC) Tier I Engineer, you will provide ePlus’ MSC and clientele with Network, Security and Systems support to maximize stability, availability, security and functionality within the production environment. As a customer-interfacing contact, you will work to solve pressing business issues and drive positive change. You will leverage technology, advance e...