IT Infrastructure support. Maintenance of the Network Infrastructure, including Hardware troubleshooting troubleshooting, LAN/WAN troubleshooting, as well as. Network and Internet access. Managing Access Control systems Access Control System enrolments, Alarm System Administrator. Coordination with response, callouts to premises and lock up when needed. Fire Safety System administration. Providing assistance with the pre-deployment One or more of the following courses: A, N, MCSE, Cisco CCNA, RHSE. International certification would be