Security Engineer

Titles and certificates:

Grzegorz Olkowski,

Consultant Certificates

Desk number: +48-22-557-**** 2012/2006 CISSP Certified Information System

Mobile: +48-510-***-*** Security Professional no. 81871

Email 2007 – GIAC Reverse Engineering Malware (GREM)

********.********@**.**.*** 2005 - CCSE+ Check Point Certified Security Expert

********.********@*****.*** Plus no. 26000

Background Trainings

Grzegorz is a part of IT Advisory Services Center in EY. Member of OT Checkpoint security design (refresh), Fortinet System Administration, Configuring NetScreen Secure Access,

Advisory Team at Ernst & Young’s Global OT Advisory Service Advanced NetScreen Secure Access, Web App Penetration Testing and Ethical Hacking, Assessing and

Center. (2013-2014) Securing Wireless Networks, Reverse-Engineering Malware - Hands-On, System Forensics, Investigation

More than 17 years of experience with network security and network and Response, Intrusion Detection In-Depth, Auditing Networks, Perimeters and Systems, Hacker

operations projects and activities, IT process improvement and Techniques, Exploits and Incident Handling, Firewalls, Perimeter Protection, and VPNs, Managing Cisco

technology replacement projects for network security devices and Network Security, Building Cisco Remote Access Networks, Cisco Secure PIX Firewall

solutions. I have delivered large technology projects on schedule and Fundamentals/Advanced, Cisco Secure Virtual Private Networks, DNS and BIND Hands-on & DNS

on budget in alignment with the business strategy, security policy and Security, XOS Specialist with Checkpoint VSX, COS/XOS Expert, Websense Data Leak Prevention System,

respecting SLA. SUN Cluster Administration, Cisco CCNA/CCNP

Previously worked as:

Security Engineer, Global Technical Support Center (ACXIOM GTS);

Professional experience

(2013)

Senior Network Security Engineer –(Alcatel-Lucent, Bydgoszcz, Poland )

Contributed to the Assurance and Fulfillment activities related with configuring and troubleshooting network

– Telecommunication, Advanced Services, ISO27001 (GNOC Security

and security devices (Cisco/Juniper/Checkpoint/Fortinet).

Team); (2011-2013)

Contributed to the client’s network migration, configuring Data and Security Services for Alcatel/Sunrise

Senior Network Security Specialist (Polska Telefonia Cyfrowa Sp. z o.o.

clients.

T-Mobile Poland, Warsaw) – Telecommunication (OSS Team, NSM

Contributed to the designing IPS and Firewall architectures for office's networks and production's networks

Team, Security Team) (2001-2011)

(checkpoint/crossbeam, pix/asa/FWSM/(Cat 6500), McAfee/Intrushield 4000, Juniper/SA4000),

Network and Systems Administrator (Powszechna Kasa Oszczednosci

junos/screenos (NSM)

BP, Grodzisk Maz.) - Banking (1996-2001)

Contributed to the ISO27001 certification processes in Global Network Operations Center (India)

Contributed to the in-Source project related with security operation (support for the telecommunication

provider in Germany)

Contributed to the development of security controls associated with architectures and designs in

Skills enterprise.

Coordinated the projects related with deploying and managing security devices (i.e. firewalls in HA,

Seeking a more challenging position with more responsibility.

clusters, multi site deployment scenario, testing before integration in commercial network)

I can deal with problems efficiently and break them down into smaller

Contributed to the designing security architectures for remote access and DMZ's protection and Data

problem and than sort them out. I feel fit for working a big multinational

Center Networks Security in T-Mobile (telecommunication provider).

as well as small enterprise. I can boast of openness towards people and

Experience in management of external contractors and other aspects of outsourcing (external support,

really flexible and calm attitude as well as great experience in network

projects, etc.)

operations, security, incidents handling and risk management. I have

Contributed to the Network Security Design Audit.

experience in network engineering field and security way of thinking. I'm

Contributed to creating security recommendations for IT platforms.

team player but I can demonstrate assertive behavior when needed. I'm

Contributed to creating security architecture and network design for GAZ System S.A.

open for changes and I'm able to relocate any place. I can deal with team

Contributed to Risk Management security audit in PGNIG S.A.

leader role and project management role effectively focusing not only on

Contributed to creating security requirements and risk analysis criteria for ePUAP platform

target but respecting people I am working with.

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