Ing. Mario E Azucena
Bis 2015, Cisco Certified Network Engineer, TÜV Rheinland campus Berlin,Germany
Berlin, Deutschland
Über mich
Experienced Network Engineer with 7 + years of experience in options and features Network and Systems, Setups - Monitoring and Integration of Internet works involving High-End Cisco equipment (Routers, Switches, and Firewalls) VoIP networks
Werdegang
Berufserfahrung von Mario E Azucena
Bis heute 1 Jahr und 6 Monate, seit Jan. 2023
Network/Telco Support Engineer
Freelancer / freiberuflich
Tasks: Various VOIP Switch Configurations Lan/WAN Monitoring, Troubleshooting
1 Jahr und 5 Monate, Jan. 2022 - Mai 2023
TELCO Tier 2 Support Engineer
Telecloud
Including but not limited to SIP/ Legacy Telco Troubleshooting, Handling Tier 1 Escalated Incidents: PBX, Provisioning, Line Quality issues Cisco IP Telephony, Analog POTS, Digital Telephony PRI (CAS-CCS) SIP, SCCP, Data, Voice VLAN implementation
3 Jahre und 8 Monate, Apr. 2017 - Nov. 2020
Subcontractor
Self Employed Freelancer
Position Held: Network Support Engineer Main Responsibilities: Network Control and Service Assurance, Remote Network monitoring, trouble ticket creation, troubleshooting
3 Jahre, Feb. 2013 - 2016
Tier 2 Network Support Engineer
One Source Building Technologies
Implement/Support Customers LAN/WAN infrastructures, Cisco High End Switches, L2/3 Routers, Firewalls. Setting up redundancy and failover HSRP WAN design & implementation Part of an IT Santander Bank migration project team Test and Turn up Cisco ASA Configuration Cisco 2911 Configuration Post configuration and testing
Ausbildung von Mario E Azucena
1 Jahr und 4 Monate, Jan. 2014 - Apr. 2015
Cisco Certified Network Engineer
TÜV Rheinland campus Berlin,Germany
CCNA
1 Jahr und 10 Monate, Jan. 1992 - Okt. 1993
Electronics Engineering
Los Angeles Trade Technical College
Electronics Engineering
2 Jahre und 10 Monate, Jan. 1986 - Okt. 1988
Electronics Engineering
Technical Industrial Institute of Technology El Salvador
Electronics Engineering
Sprachen
Englisch
Fließend
Spanisch
Muttersprache
Deutsch
Grundlagen