Bogdan Neacsu available

Bogdan Neacsu

Network Security Engineer - Global IT, Security Engineer, Network Engineer

available
Profileimage by Bogdan Neacsu Network Security Engineer - Global IT, Security Engineer, Network Engineer from Bucharest
  • 021306 Bucharest Freelancer in
  • Graduation: BsC Computer Science
  • Hourly-/Daily rates: not provided
  • Languages: English (Full Professional) | Romanian (Native or Bilingual)
  • Last update: 19.11.2019
KEYWORDS
PROFILE PICTURE
Profileimage by Bogdan Neacsu Network Security Engineer - Global IT, Security Engineer, Network Engineer from Bucharest
SKILLS
Cisco, Juniper, Checkpoint, Palo Alto, Fortinet, F5, VMWare NSX, Network Security, WAN/LAN, VMWare, F5 LTMs, F5 GTMs, firewall, Oracle, Juniper Netscreen, SRX Firewalls, F5 Load balancers, routers and switches, McAfee IDS/IPS, Web, firewalls, ITIL, LAN/WAN, Mikrotik, BGP, OSPF, VLAN, STP, Network Monitoring, NMS, routers, Web hosting, local network, wireless network, Linksys, Engenius
PROJECT HISTORY
  • 11/2019 - 11/2019

  • Network Engineer
  • - Design and implement a wireless network for the use of end-users
    - Configuring and installing the wireless equipments(Mikrotik, Ubiquiti,
    Linksys, Engenius) and infrastructure
    - Monitoring, maintenance and administration of the equipments and
    wireless network

  • 06/2013 - 09/2016

    • Oracle Romania SRL
  • Network Security Engineer - Global IT
  • Member of the team responsible to design, implement and operate the
    network security and threat management services supporting Oracle's
    environments.
    - Work closely with project teams to design and deliver security solution
    - Respond to monitor alarms to identify the root cause of an outage and
    coordinate the corrective action in a timely fashion




    - Process customer requests in a timely manner
    - Provide on-call support services as needed and lead others in complex
    situations
    - Supporting network and network security technologies, especially
    Juniper Netscreen and SRX Firewalls, F5 Load balancers, Cisco and
    Juniper routers and switches, McAfee IDS/IPS and Web Gateways.
    - Performing regular capacity management functions for network and
    network security components.
    - Working with other team members to ensure the coordinated
    resolution of incidents and efficient delivery of projects.
    - Experience as a backline escalation contact with demonstrated ability
    to quickly troubleshoot network and network security problems to root
    cause, to restore service and to identify long term corrective and
    preventative actions.
    - Experience on project based activities with a demonstrated ability to
    engage the customer, collect and consolidate business and technical
    requirements, design and implement solutions which meet those
    requirements and which conform to industry standard best practices for
    networking and network security.

  • 11/2012 - 06/2013

    • METROSYSTEMS Romania SRL (Metro Group AG)
  • Security Engineer
  • - Handled Check Point firewalls, configuring and troubleshooting
    - Handled Check Point GaiaOS, Checkpoint Provider-1
    - Handled proper management, maintenance, configuration and change
    management of firewall infrastructure inside Metro Group
    - Handled proper management of the Active Rule-Base of METRO Group
    Firewalls (Analysing requests received via internal ticketing tool to be in
    accordance with our security policy; creating new objects, groups, rules
    depending on the nature of the request/issue encountered,
    troubleshooting the security issues appeared)
    - Managed developing high availability secure firewall platforms.
    - Conducted defined ITIL processes.

  • 09/2011 - 11/2012

    • METROSYSTEMS Romania SRL (Metro Group AG)
  • Network Engineer
  • - The Network Engineer is responsible for monitoring the Metro Group
    worldwide communications lines and specific services in order to ensure
    their efficiency
    Main responsibilities:
    - Act as first and second level support for international leased lines
    - Monitoring LAN/WAN infrastructure for MCC and Real stores, head
    offices international leased lines
    - Firewall monitoring and troubleshooting for Real stores, acting as 2nd
    level support and escalating to 3rd Level Support Germany (Network
    Service Center Global Communication Services) in case of major errors




    - Server Security Services for MCC infrastructure worldwide: scan all
    servers in Metro group, country by country, for security policy breaches
    - Daily and weekly status and statistics reports for above service


    Temporary 1 month position in Germany - member of a Firewall
    Replacement project with the following responsibilities
    * Preparing and executing a large device replacement project for 300
    locations
    * Installing and configuring Checkpoint firewalls for each location
    * Rollout, implementation, production testing and troubleshooting of
    Checkpoint firewalls

  • 03/2010 - 09/2011

    • Terralink SRL
  • Network Engineer
  • - monitoring, maintenance and administration of the national RAN
    - configuring wireless equipments (Ubiquiti, Mikrotik, Orthogon,
    Motorola, E-band, etc)
    - planing PTP and PTMP radio links
    - basic routing and switching ( BGP, OSPF, VLAN, STP, etc. )
    - network troubleshooting
    - configuring Network Monitoring Systems.
    - monitoring general network parameters and equipments in the NOC
    and POPs using NMS tools
    - cooperation with field teams for analyzing, diagnose, and solving RAN
    problems
    - onsite visits of the wireless POPs for maintenance, and inspections
    - remote supervision for installing wireless equipments
    - Provide technical support for corporate customers

  • 11/2007 - 03/2010

    • Mediasat SA (Mediapro Group - CME)
  • Network Assistant
  • - Provide IT&C technical support for corporate customers of the
    company and staff
    - Monitoring and maintenance of the metropolitan network and
    equipments(Cisco, Zyxel, CTC)
    - NOC monitoring, maintenance and administration(servers, switches,
    routers, blades)
    - Analyze, diagnose networking problems that appear and determine an
    appropriate solution
    - Web hosting and mail servers administration
    - Cisco and Zyxel troubleshooting and administration
    - Computers and local network troubleshooting and administration
    - Interact and communicate with customers, partners and associates,
    national and international.

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