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#ITPFL-1169

network security specialist / DDI Services specialist

R.S.

1970

1994

85 €/h (Sätze verhandelbar)

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Freelancerdetails

akademischer Grad	keine Angabe
Ausbildung/Studium	Techniker/in - Informatik
Verfügbar ab	ab 16.12.2013
Verfügbarkeit vor Ort:	Home Office
Interesse an Festanstellung	Ja
Bietet Schulungsleistungen an	Nein

Vorstellung

.... With about 20 years of knowledge and experience with Design, Implementation and Troubleshooting of secure Networks and Infrastructures, I have been supporting various large customers spread over the world, with mainly Internationally orientated communication.

My specialities are Firewalling, Routing, Switching, DNS/DHCP, Linux / Unix / Microsoft and Network Security (CEH/ESCA)

Berufsausbildung/Erfahrung

Technical (certified)   ECSA - EC-Council Certified Security Analyst - Licensed Penetration Tester
CEH - EC-Council Certified Ethical Hacking
CICA: Infoblox NIOS 5.1 Configuration Exam v2
CICE: Infoblox Advanced Administration 5.1 Examv2
CICA: Infoblox DNS & DHCP Protocol Exam
CISA: 5.0r1 Infoblox for resellers
CCNA - Cisco Certified Network Associate
MCSE - Microsoft Certified Systems Engineer
CNE - Certified Novell Engineer

Other IT education and experiences
Ethical Hacking and Penetration testing
Vulnerabiliy scanning/security Distros like Backtrack, Live hacking, etc.
Cisco Global & Local Loadbalancing
Cisco Securing Networks with ASA
Cisco Routing
Cisco Switching
Building Cisco Multilayer Switched Networks
CiscoWorks Campus Manager
CiscoWorks Resource Manager Essentials
DNS Infoblox NIOS Configuration
Lucent VitalQIP/Infoblox implementations
Radware Loadbalancers installation & Configuration
Juniper configuration and advanced routing
Troubleshooting Juniper Routers
Fortinet Firewall Installation, Configuration & Management
Checkpoint Firewalling
Tipping Point IPS Advanced Installation & Management
BIG IP F5 Loadbalancers
Network troubleshooting tools Wireshark, Sniffer Pro, tcpdump, etc.
Network Monitoring HP Openview Network Node Manager
Novell Netware Green River First Class
System 10: Fast track to Sybase
System 10: Introduction to SQL
Oracle 7 voor database administrators
Oracle 7, SQL en SQL Plus
System 10: System and Database administration
Advanced Arcserve administration
UNIX Systemadministrator (BSD, SystemV, Next Step, HP-UX)
Linux (Redhat, Ubuntu, Suse)
Windows NT,2000/2003/2008/Windows7
Vmware, VirtualBox, Citrix
Change-management tools like IBM Maximo, Remedy, ManageNow, etc.

Non IT related education
- I.P.R.A. (International Public Relations Association)
- Private school Notenboom Euromanagement (NIMA-A, IPRA)
- Perception, correct interpretation, effective communication
- ITIL Foundations

Referenzen

Okt. 2010 - Okt. 2013

AT&T Global Network Services / IBM Hamburg / Home-Office

IP Services Specialist

Worldwide Customer IPAM/DNS/DHCP/Proxy Design, Implementation and migration (Infoblox, VitalQIP, Microsoft and Linux). Design, technical projectleader, supervising/guidance 2nd level team.
3rd line management, documentation and 3rd line troubleshooting of VitalQIP/Infoblox/Microsoft/linux environments for large customers Worldwide.
DNS security implementation projects(Kerberos, DNSSec, etc.) in Windows/Linux/VitalQIP/Infoblox environment. Design and technical projectleader.
Kerberos cross-platform integrations/implementations for services using Kerberos authentication between Windows2000/2003/2008 and Linux/VitalQIP distributions
Implementations High-Availability DNS and DHCP Failover environments for large customers. Design and technical projectleader.

Occaissionally on-site migration/implementation support at Customer Location

Mär. 2010 - Okt. 2010

Several customers

Consultant Infrastructure Security (certified C|EH and E|CSA)

Project for Government: Technical Security Audit / Penetration test.
Project for Government: Set-up security standards framework for a RFP. This is used as input for the technical and procedural security requirements for a supplier to comply with, regarding implementation and management.
Project for Children Youth Care organisation: Black/White box vulnerability scan and Infra-security review and advise..
Project for Callcenter Provider: Consultancy to advise on open source product solutions for communication Channels for audio, video, web chat, VOIP, etc.

Jun. 2006 - Feb. 2010

KPN Dutch Telecom

Technical Specialist/Consultant security (certified C|EH and E|CSA)

SAP hosting, shared/dedicated hosting stretched through several cybercenters, international wan, securing customer environments

Secure network design customer hosting (off-site/on-site). Design and technical projectleader.
Security scanning and hardening customer Infrastructure and end-systems
Design and implementation project vulnerability management/SIEM service to secure customer environments. Design and Technical projectleader. Piloted products tenable, Qualys, Solarwinds, Splunk, NetIQ.
Internal penetration testing infrastructure, os, web, database, etc.
Design and implementation secure infrastructure (ips, firewalls, honeypots, vpn, etc.)
Technical project leader Implementation-project company security policy. Supervision/guidance of the other teams (windows, storage, databases, applications, etc.) during security policy implementation project.
Accompany external security audits (SAS70, ISO27001, etc.)
Design and implementation multi-firewall generic policy-for-policy procedure. Technical projectleader, design, supervision/guidance 2nd/3rd level network team
Internal presentation for Management and consultants regarding security awareness
Management advice Security
Implementation TippingPoint IPS environment, Infoblox DNS/IPAM environment, SSL/s2s-vpn, Radius/ACE environment, multivendor firewall environments, ISMS Nessus based, OSPF routing, VTP. Design and project planning.
Implementation switch/routing infrastructure
Management multivendor firewalls, IPS, VPN, routing/switching, multivendor load-balancers, AAA
Managing Firewalls different brands.
Migration Client Infrastructure to Citrix/VMWare Environment project. Network-design technical projektleader.
3rd line troubleshooting