At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That's how we're UNSTOPPABLE for our employees! The Sr. Technical Solutions Engineer (Sr. TSE) - MDM Expert is a highly skilled, execution-focused technical leader with deep expertise in Mobile Device Management (MDM) platforms and mobile endpoint ecosystems. This role is ideal for a hands-on professional who can hit the ground running, ready to support complex post-sales solutions, customer escalations, and strategic rollouts for our largest Business and Government Accounts. The ideal candidate brings strong command of leading MDM solutions such as: VMware Workspace ONE (AirWatch), Microsoft Intune, SOTI MobiControl, 42Gears SureMDM, and Cisco Meraki Systems Manager. You'll work closely with Sales, Engineering, Product, and Network Operations to support, troubleshoot, and optimize deployments of MDM platforms integrated with T-Mobile's wireless offerings. As a member of the F.I.R.E. (Field Incident Response Engineering) team, you'll be instrumental in resolving critical issues, accelerating time-to-resolution, and ensuring world-class service delivery to high-visibility clients. Your expertise will also help identify trends and drive continuous improvement in MDM and mobility solutions. This is a high-impact, highly technical role that demands immediate execution, autonomy, and strong customer orientation. If you're passionate about MDM and ready to make a difference on day one—we want you.