Motorola Solutions is seeking an experienced technical operations professional to oversee the maintenance of Dimetra, Astro P25 and MOTOTRBO systems across Australia, New Zealand and New Caledonia. You will act as escalation point for NOCC staff, provide after-hours support, and mentor junior engineers while updating documentation. The role requires tertiary engineering qualifications, solid networking skills, and experience with Windows Server, Active Directory, and VMware/Linux environments.