Senior IT Systems Engineer — AD, M365 & IAM Expert

Dexcom Corporation, a leader in CGM technology, seeks an IT Senior Systems Engineer to join the IT Core Services team. You will support Active Directory, Microsoft365, and IAM platforms, ensuring uptime for our global infrastructure and complying with regulatory requirements.

You will install and maintain Windows servers, respond to end-user requests, and participate in on-call rotations while driving KPI-based improvements across our IT operations.