Senior Network engineer with cloud experiance

10/2012 – offen

Responsible/Support and maintain Cloud Service of Deutsche Telekom.
- Support Network infrastructure within different location included different vendors(Cisco,IBM,Juniper)
- OpenStack implementation and support
- Network topology/IP addressing schema creation/implementation/support.
- Different protocols BGP,OSPF, MPLS,VPLS,IPSEC, VLAN,VTPv3,STP,PVSTP, MSTP,IPv6, VPNv4,VRF,QOS,VPN,BFD, VLAG,VRRP with different hardware and software implementation/support
- Design and implement Network infrastructure for Telekome Cloud service
- IBM,Cisco,Linux based routing/switching/zone base firewalls implementation/support
- Routing&Switching within different hardware and software layers including SDN
- VPN servers implementation/support
- OpenStack deployment and support
- KVM based visualization support
- Configuration management and automated deployment with puppet

Reporting to IT Director/Operation Manager

ITIL, Firewalls, Kanban (Softwareentwicklung), Scrum, Load Balancing, Cloud Computing, System Architektur, Iaas, Systems Network Architecture, Cisco Switch, Cisco Router, Vmware Vsphere, KVM (Kernel-based Virtual Machine)

12/2011 – 10/2012

Responsible/Support and maintain Office and data-center network infrastructure.
- Support Network of 2 datacenter with multiple fire-zones
- Office network infrastructure implementation/support.
- Customer Cloud network implementation/support
- Different protocols BGP,OSPF,IPSEC, VLAN,VTP,STP,PVSTP,MSTP,IPv6 with different hardware and software implementation/support
- Juniper,Cisco,Linux based routing/switching/zone base firewalls implementation/support
- Network topology/IP addressing schema creation/implementation/support.

Embedded Linux, ITIL, Debian Linux, Server-Monitoring, Nagios, Router / Gateways, Cloud Computing, Iaas, KVM (Kernel-based Virtual Machine)

2/2009 – 12/2011

Responsible for office IT group
o Active Directory, File server, GPO support
o Exchange Server support
o Office and datacenter Cabling implementation and design responsible
o Responsible office IT Infrastructure and design
Responsible for IP Network, IT Security and infrastructure
o IP Network Design and security responsible
o Routers, Proxy, Firewalls, DNS, VPN, QoS implementation and support
o Responsible for intranet support and external web servers
o Load balancing
o Responsible Network Infrastructure and design for Orange Armenia
o All access level security implementation and support
o All workstations standardization responsible
o IT Security build and implementation
o Backup system implementation and support
Responsible for Call-Center and PBX
o Setup and support call center of Orange Armenia
o AVAYA PBX, IVR, CC, DVR, CTI, IC, CRM support
o Vectoring and routing implementation
o Reporting support
Responsible for Servers/Services
o Blade servers support
o VmWare ESX, linux-Vserver support
o SAN and NAS implementation and support
o 3-rd level 24/7 support of servers/services
o Monitoring implementation for Orange Armenia IP infrastructure
All Shop/service center support and implementation
o Setup and support network connection for all service center and shops
o Responsible for network connection and standards
o Responsible for security of the software running on the shops and service center
Manager of the Projects
o E-buro Project: All Orange Armenia PC/laptop soft standardization and controlling.
o GIN Project: Group Internal network project for building interconnection between all FT group entities
o Shop implementation: Shop implementation in Armenia. Manager for IT part.
o PBX-CC implementation: PBX and call center implementation

ITIL, Cisco Firewalls, Firewalls, Scrum, Projektmanagement (IT), Server-Monitoring, Nagios, Router / Gateways, VMware vCenter, Systems Network Architecture, Cisco Switch, Cisco Router, Vmware Vsphere, Vmware ESX Server, KVM (Kernel-based Virtual Machine)