Robert Half have partnered on an exclusive basis with an existing client in the Bristol area to recruit an MDM Engineer/Mobile Device Specialist on a permanent basis.You will be a proactive and detail-oriented mobile specialist to own the end-to-end management of the corporate mobile estate-focused on iPhones and iPads. You will design and maintain Jamf-based device configurations and app deployments, manage SIM/carrier, and ensure the fleet''s security, compliance, and life cycle hygiene. Whilst the wider endpoint stack includes both Intune and Jamf, this role is dedicated to Apple mobile devices in Jamf, collaborating with the broader team where policies intersect (identity, conditional access, networking, and security).Key ResponsibilitiesArchitect, implement, and maintain Jamf Pro configurations for iOS/iPadOS: enrollment (ABM/DEP), supervision, profiles (passcode, restrictions, Wi-Fi/VPN, certificates, email), SSO, and compliance baselines.Own iPhone/iPad life cycle: procurement, zero-touch enrollment, kitting, deployment, break/fix, RMA, refresh, and secure decommissioning/wipe.Manage mobile application management (MAM) in Jamf: app packaging, VPP licensing, scoped deployments, version governance, staged rollouts, and rollback procedures.Administer SIM estates and carrier relationships: new lines and ports, plan/right-sizing, roaming enablement/policies, usage monitoring, cost optimization, invoice reconciliation, and contract renewals.Monitor and remediate device compl