This role owns operating system and third-party application patching, OS lifecycle management, software packaging and deployment, Group Policy (GPO) and Intune policy administration, configuration baselines, and endpoint security tooling across on-premises, cloud-managed, and remote endpoints in a regulated financial services environment. As an Endpoint Systems Engineer, you will be responsible for designing, implementing, maintaining, and securing the enterprise workstation and mobile endpoint estate, including Windows, macOS, and iOS devices managed through Microsoft Intune.