Patrick Jackowski

Work History

Work History
Nov 2008 - Present

Network Manager \ Security Specialist

Support IT4u

• Installing, configuring and troubleshooting of Cisco switches and routers.• Responsible for administration of Windows Server, Linux servers. • Programming PHP, Perl, CGI and VB scripting.• Developing and implementing policies and procedures for electronic data processing (EDP).• Meeting clients to discuss system requirements, specifications, costs and timelines.• Configuring HTTP, FTP, and remote access services for Windows and Linux systems.• Troubleshooting end-to-end connections.• Managing virus protection and intrusion detection services such as SNORT etc.• Configuring Cisco IOS Firewall IDS using 2600 series router. • Implementing of TCP/IP & related Services like DHCP/DNS/WINS. • Managing user accounts of 1200 users. • Working in an extremely high-pressure environment where first time fixes are vital.• Maintaining, configuring and updating over 800 Windows / Linux workstations • Managing virtual environments such as VMware and Citrix.• Database administration such as Oracle.• Data management and storage using NetApp filer such as NAS (Network Attached Storage). • Carrying out various forensic audits.• Backup and restore data using Tivoli Storage Manager System and Symantec Backup.• Performing several security audits using Linux BackTrack4.• Providing VPN solutions using Cisco 2621 and IPSec Tunnelling.• Documenting all network updates and changes.

May 2005 - Oct 2008

Network Engineer / Software Engineer

IT help 4u

• Design the layout for various cable Installations.• Produce the Visio documentation of network topology design.• Select network devices, server hardware, and Network Operating Systems based on organizational requirements. • Maintaining of Cisco routers and switches: 4500, 3600, 3500, 2900, 2600, 2500.• Help to establish guidelines and standards for change procedures.• Secure remote access network connection using VPN.• Troubleshooting, administration and support of Windows Server 2003 and Linux Ubuntu Server Edition. • Provide first, second and third line support.• Perform backup and restore data using Windows XP and Linux system utilities.• Perform maintenance including hard disk management and software patches and upgrades.• Manage the email system ensuring the appropriate level of anti-virus protection.• Analyze network with Wireshark and Ethereal.• Carrying out remote troubleshooting of MS Windows XP/Vista and Linux Ubuntu Server Edition.

Education

Education

Summary

Professional Qualifications:Security + - CompTIA CertificationLinux + - CompTIA CertificationCCNA - Cisco Certified Network AssociateCWLF - Cisco Fundamentals of Wireless LANsIT Essentials II – Cisco Network Operating Systems

Specialties:

Networking, Security, Linux.

Interest

Networking, Computer Security, Cars, Tennis, Travel, Jogging.

References

References

Dominic Lyons

To whom it may concern

            Patrick Jackowski was one of the better students I have taught on the foundation degree program. A very intelligent and driven student who I could see doing extremely well in any IT role he chooses to do. The modules he covered directly with me (Cisco and Linux) he scored extremely high. He also went on and did additional work covering Wireless and operating systems not covered directly on the course. Overall he was a high calibre student who did very well on the FdSc.

            I have no issues in recommending Patrick in any role in IT and Comms.

Margaret Webster

Dear Sir/Madam,

PATRYK JACKOWSKI

I am writing to confirm that Patrick has worked for us as Network Manager for the past 2 years. 

During that time Patrick has worked hard to ensure our 4 separate networks were efficient and working properly. He has maintained the systems for us efficiently and well. He dealt with the administration of the LINUX and Windows servers. He ensured that we had the correct equipment and we were advised promptly when equipment needed replacing.

We have been very happy with Patrick’s contribution to us and he has worked very well with us in often difficult circumstances. He will be very much missed.

Yours faithfully