Profileimage by Bogdan Neacsu Network Security Engineer - Global IT, Security Engineer, Network Engineer from Bucharest

Bogdan Neacsu


Last update: 06.09.2022

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

Graduation: BsC Computer Science
Hourly-/Daily rates: show
Languages: English (Full Professional) | Romanian (Native or Bilingual)




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
Network Security Engineer - Global IT
Oracle Romania SRL
Member of the team responsible to design, implement and operate the
network security and threat management services supporting Oracle's
- 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
- 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
Security Engineer
METROSYSTEMS Romania SRL (Metro Group AG)
- 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
Network Engineer
METROSYSTEMS Romania SRL (Metro Group AG)
- 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
* Installing and configuring Checkpoint firewalls for each location
* Rollout, implementation, production testing and troubleshooting of
Checkpoint firewalls

03/2010 - 09/2011
Network Engineer
Terralink SRL
- 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
- 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
Network Assistant
Mediasat SA (Mediapro Group - CME)
- 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.

Contact form

Contact details