Position: Network/System Engineer
Category: Sysadmin
English level: upper
Years of experience: 11


-	Setup and support of server equipment (Dell, Supermicro) in European Datacenters.
-	Setup of fail-safe communication core of Processing Center ready to Payment Card Industry Data Security Standard (PCI DSS) certification (Catalyst6500+Redundancy, FWSM+Failover, IDSM2+Redundancy, ASA+Failover).
-	Support of Datacenter of international bank subsidiary – high availability solution based on Cisco Catalyst 6500 in VSS mode, Cisco 2800 Series, ASA 5500 Series + AIP-SSM, Juniper. VTP, MEC, QoS etc, include Cisco device hardening.
-	Setup and support of WAN (main office and bank’s branches) - Cisco 3800/2800 Series (HSRP, BGP, OSPF, IPSEC, CCME on Cisco 2800 Series etc).
-	Support of client’s network infrastructure based on SMB solutions (OSPF, VRRP, IPSEC etc).
-	Setup and support of custom VoIP solution based on FreeSWITCH/OpenSIPS. Troubleshooting SIP disputes. Support of SaaS SMS platform. Taking part in VoIP/SMS platform integration with various services. VoIP software support (3CX and Asterisk)
-	Setup and support VMWare vSphere 6.x (Resource pools, VDI Antivirus solution, Backup, etc).
-	Planning and implementation of Virtual Desktop Infrastructure (VDI) based on VMWare Horizon View 7.0 and NVIDIA GRID technology.
-	Installation and support of Linux servers (Centos, Debian/Ubuntu): MySQL, PostgreSQL, Zabbix, Asterisk, Apache/NGINX, IDS
-	Administration of Active Directory on Windows Server (Cluster, DFS replication, Group policy, Application control).
-	Automation of tasks using Bash, Chef, Google script, Python, Groovy, PowerShell.
-	Administration of JIRA, plan.io (Redmine based), Confluence. Administration of GitLab, Jenkins (preparing of deploy scripts for source code from GitLab).