TETRA SYSTEM ENGINEER (OPERATION AND MAINTENANCE)

• Mar 2006 - Present

The main role comprised an implementation of a multi-site Tetra (Dimetra) radio system. The objectives were to ensure successful implementation and lead a new engineering team in the areas of Operations and Maintenance for the end client. Dimetra 5.2 SCO and Dimetra 8.2. My System Operation and Maintenance skills was recently capped with Master of Science (MSc) in Project Management for the University of Roehampton. My Tetra (Dimetra) skills are as presented below:• Management of Tetra System (DIPS) NICE Voice Logger• Administration of Replay Station• Set-up and Deployment of Motorola-ITM terminals to remote sites• Administration and Maintenance of Dispatcher Station• AuC, PrC Authentication and Encryption management• Administration of Affiliation Display • Monthly Deployment of Antivirus and Security Patches• Generation of System Historical Reports for Customer• Provision of Call account on Users’ request• Creation and remote deployment of MTS’s configuration files• Daily All Servers status checks and reports• Daily remote Site status check (EBTS and MTS) using BTSS• Investigative Query of Voice Logger for Security Analysis• Administration of Affiliation Display• Generation of New Network Config Using TNCT• Testing, Configuration and Integration of new MTSs • Programming of Subscribers (MTP700, MTP810Ex, MTP8550Ex, MTM800, MTM5400) • Remote radio programming using Motorola Integrated Terminal Management (ITM)• Deployment of Security Keys (Authentication) of subscriber Units (KVL4000)Management of PRNM Suite Elements :• User Configuration Manager • Unified Event Manager (Alarms) • Radio Control Management• Software Download• Zone Historical ReportsInstallation:Configuration and Installation of EBTS and MTSRF Transmission System design and installationInstallation of terminals (Mobile Radios) on seagoing vessels and vehicles