RESUME

Maksim Korsakov

Home : 301-***-**** Email : ac473f@r.postjobfree.com

NETWORKING SYSTEM ADMINISTRATION TECHNICAL SUPPORT TROUBLESHOOTING SECURITY

Objective

To obtain the position as Cybersecurity Analyst, System Administrator, IT Specialist, Network Engineer Analyst, NOC, Help Desk

Education

University of Maryland University College (Computer Networks and Security B.S., GPA 3.54) 2017

Montgomery College (Network and Wireless Technology A.A.S.) 2014

Technical Skills

OS: Windows NT/2000 2003/2008 R2/XP/7/8/8.1/10/Linux /UNIX /Cisco IOS/VMWare

CISCO: routers, switches, firewalls, wireless devices, and access technologies, CLI commands on the switch, Cisco Virtual switch, Cisco IOS, Cisco Discovery Protocol

Networking: Wireless Networking, 10/100/1000 Ethernet, Switching/Bridging (VLAN, Spanning Tree), VPNs, LAN/WAN/MAN, TCP/IP Protocol, IP Addressing and Subnetting, IP Access Lists, Routing Protocols, HTTP, SSH protocol, MAC address security, IPv6 addressing/routing, IPv4 addressing/routing, Subnetting, RIPv2, Host and Floating Routes, Web-Based Applications, a User with Privilege 15, Telnet, account privilege modes, Remote Access, DHCP, DNS, Inter-VLAN Routing, LAN Switches, Single-Area OSPFv2, Single-Area OSPFv3, Dynamic Routing, Access Lists, Basic NTP, Trunking, SNMP, LLDP, SCP, FTP, TFTP, and MD5, Console and Terminal, EnCase, Logging, OSI MODEL, Orion, SolarWinds, ServiceNow, Customer Support/Help Desk

Provide technical support for Application User and Group Account Management.

Resolve Incidents, problems, and requests for Active Directory/SSO Integration.

Participate in network backups to disk and to tape library.

Have provided system monitor and provide recommendations on improving the performance.

Troubleshoot service incidents when the outages occur, and research and report findings of the problem.

Minimum 3 years’ using Ticketing systems such as Service Now, Remedy, HP Service Manager

Determine the functional area of the problem being reported, e.g. hardware, software, telecommunications

Deploy mobile devices to end users, assist with basic enterprise-level mobile device management configuration and troubleshooting

Work Experience

1.American University, Washington, D.C. Network Operations Center Analyst

Aug 2015 To Feb 2018

Responsible for monitoring the University's LAN and WLAN operations and electronics including Data Center, routers, switches, WLAN controllers and access points, servers, communication circuits, and the campus fiber backbone

Performs first level network troubleshooting and problem resolution and prepares reports as required

Works extended hours during critical situations and emergency closings to ensure continuous operation of the central data center facility and campus network

Have knowledge of networking and protocols, routers and switches, wireless equipment, cabling and Data Center best practice

Able to operate all installed equipment and analyze complicated operational related problems

Ensure the provision of accurate and current status information regarding the University’s mission critical systems

Actively involved in the operation of the University Data Center facilities including equipment installation/de-installation

Physical security and the management of the environmental control systems, reviewing and evaluating security incident response policies for potential security threats or risks

Operation of tape library and tape backup systems

Understanding of lateral movement, footholds, and exfiltration techniques

Understanding of configurations and experience with an enterprise SIEM solution including signature tuning, development of correlation rules, reports, and alarms

Knowledge of Splunk

Knowledge of network routing and switching fundamentals - Multiprotocol Layer Switching (MPLS)

Provide first level workstation hardware, software, and applications, telephone, and cable television troubleshooting support for the AU community via telephone, and e-mail

Experience writing Standard Operating Procedures (SOPs)

2.Maslenitsa, LLC, Maryland Network/Web System Administrator

09/2012 – 08/2015

Perform the installation, integration, configuration, testing, documentation, troubleshooting, security implementation, and configuration management of software on Windows-based servers, PC and network

Maintenance of the network backup systems and network's authorization infrastructure

Performs configuration of authorization, authentication and directory services

Coordinate with customers to perform software security testing and scans

Administer policies and standards related to security and technical implementation guidance

Background Summary

i.High level of work commitment, ability to handle multiple tasks and work independently as well as in a team.

ii.Have gained experience in doing hands-on in school, college, and university over OS programs(Windows/Linux/UNIX/Apple), modems, routers, switches, and servers

iii.Ability to quickly identify and evaluate viable alternatives to resolve issues and mitigate risks in a logical manner.

iv. Excellent analytical, problem solving, decision-making and presentation skills with ability to co-ordinate activities in a fast-paced team environment.

Technical Skill Set

Routing Skills

Describe basic routing concepts (including Packet forwarding, router lookup process.)

Subnetting, VLSM

VPN technologies (IPSec VPN and SSL VPN)

Configure, verify and troubleshoot OSPF, EIGRP, RIPv1 and RIPv2.

Perform and verify routing configuration task for a static or default route given specific routing requirements.

Basic operation of the NAT and Redistribution.

Verify network connectivity (including: using ping, trace route, and telnet) & Troubleshoot routing issues.

Switching Skills

IP addressing.

Configure, Verify and troubleshoot a switch with VLANs and inter switch Communications

Verify network status and switch operation using basic utilities (including; ping, traceroute, telnet, ARP, ipconfig).

Describe enhanced switching technologies (VTP, PVSTP, VLAN, STP, 802.1q, HSRP).

Describe how VLANs create logically separate network and need for routing between them.

Configure, verify and troubleshoot VLANs; Trunking on Cisco switches; inter VLANs routing; VTP.

Determine the appropriate class addressing scheme using VLSM and Summarization to satisfy addressing requirement in a LAN/WAN environment.

Network Security Skills

ASA Firewall, NAT and Route Relationships, VPN: Site to Site, Client to Site, Virtual Firewall,

Server Publishing, Zone Based Policy, ASA Failover, ASA with dynamic routing and VLANs,

ASA with object group policies, ASA with Router & Transparent mode, ASA with access control.

Services-TCP, UDP & ICMP services.

Network Security with Access Control List

Network Security with Cisco ASA (Adaptive Security Appliance)

Modem Skills

Troubleshot hardware and software problems

Installed and configuring the peripherals, components and drivers

Installed software and application to user standards

Server Skills

Enabled all devices on a network to function as either a server or client as needed by recommendation of a user.

Configured two or more computing devices that could function separately as a workstation or server device together for some common purpose.

Citizenship

US Citizen

Registered with the Selective Service System on 1/23/2017

Contact this candidate