Sergei Kossikhin

Sergei Kossikhin

Technical Support Specialist

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  • Timeline

  • About me

    Senior System Engineer at EPAM Systems

  • Education

    • Perm State University (PSU)

      2001 - 2006
      Специалист История Азии
  • Experience

    • Teleinvest

      Sept 2006 - Nov 2011
      Technical Support Specialist
    • Saturn-R

      Nov 2011 - May 2014
      Network Administrator
    • Gazinformservice

      Jun 2014 - Nov 2015
      Network Security Engineer

      Implementing, maintaining and troubleshooting of different network security systems; working with firewalls and VPN gateways, routers, switches from different vendors; implemented Cisco ACS.

    • VTB24 Bank

      Nov 2015 - Apr 2017
      Senior Specialist of Security Department

      Managing network and security equipment in country scale distributed redundant network; configuring routing, security rules, site-to-site VPNs; implemented Zabbix as a monitoring system.

    • Moscow Exchange

      Apr 2017 - Jul 2020
      Senior Specialist of Customer's Connections Department

      Managing and developing server and network infrastructure, automation of routine processes, troubleshooting of client's connections, interaction with customers and service providers (e.g. foreigners) on network connections to MOEX, designing connection schemes.

    • EPAM Systems

      Jul 2020 - now
      Senior System Engineer
  • Licenses & Certifications

    • Deploying Cisco ASA Firewal Solutions (FIREWALL)

      Учебный центр "Эврика"
      Oct 2014
      View certificate certificate
    • CCNA Routing and Switching

      Cisco Systems
      May 2014
      View certificate certificate
    • AWS Certified Developer - Associate

      Amazon Web Services (AWS)
      Jul 2024
    • AWS Certified Solutions Architect - Professional certificate

      Amazon Web Services (AWS)
      Sept 2025
      View certificate certificate
    • AWS Certified SysOps Administrator – Associate

      Amazon Web Services (AWS)
      Jul 2023
      View certificate certificate
    • AWS Certified DevOps Engineer – Professional

      Amazon Web Services (AWS)
      Mar 2025
      View certificate certificate
    • Cisco Certified Network Professional Routing and Switching

      Cisco
      Feb 2017
      View certificate certificate
    • AWS Certified Solutions Architect – Associate

      Amazon Web Services (AWS)
      Aug 2022
      View certificate certificate