Position: System administrator
Category: Support
English level: intermediate
Years of experience: 9


Systems Engineer
Oracle corporation 
Participated in the administration of a 30000+ systems network,
including desktops and manufacturing workstations.
Maintenance of 300+ Windows 7/10 computers in a local
development environment
Performed migration to company windows image to all Maxymiser
employees
Implementation and support of corporate tools and services
Training the staff to use the Mcafee Endpoint Security, Mcafee Drive
Encryption and the internal backup system.
Providing support in Tiered and SWARM support models
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Systems Engineer
Maxymiser company
Dnipro, Ukraine
Responsible for installation, upgrading and maintenance of 250
Windows XP/7 computers in a development environment
Provided desk side support to regular users and top tier management
Repaired PC computers to component level, acquired RMAs for
warranty repairs.
Performed restructuring of the network topology and infrastructure
hierarchy, including providing and support for Domain with AD rules.
Configured switches, routers, and firewalls; firewall configurations
often involved Sonicwall firewalls for port filtering and Virtual Mikrotik
RouterOS for NAT, and VPN tunneling
Administered LAN and provided troubleshooting for systems or
network-related issues.
Performed desktop support, server configuration and hardening.
Created and deployed standard images for manufacturing test
workstations.
Implemented and managed access control for various applications;
managed projects, including Windows 7 phase out and Windows 10
deployment.