1. Changbin Cai
133 Mattingly Way, Manotick, Ontario. K2G 1E4
Tel: 613-301-8324 / E-mail: cai_changbin@hotmail.com
Employment / Volunteer Experience
 Networking/System Security Engineer – Senior Engineer April. 2011 – Present
- Check Point Software Technology LTD.
- TAC Director: Kevin Charles
- Linux/Unix based Firewall, TCP/IP, IPS, VPN, TCPDUMP.
- Analyzing frames and packets.
- Comprehensive skills on network design, action implementation, troubleshooting
and debugging.
- Excellent on disaster recovery, backup and restore.
- Excellent worldwide customer services.
- Providing Technical training such as Advanced Routing or Core dump analysis.
 Data Entry 2 weeks June 2009
- Enabled Success, Ottawa, ON
- Superior: Antonio De Silva
- Use Excel as well as NetSuite program to manage
the data and information.
 Volunteer as Computer Networking Advisor June. 2008 – Aug. 2008
& Technical Writer
- Ottawa Chinese Community Service Center (OCCSC), Ottawa
- Superior: Ying Xie
- Focus on technical report writing, proposal writing and
LAN / WAN setting.
 Volunteer as Computer System & Networking May. 2007 – Sept. 2007
Technician
- ReBoot Ottawa, Ottawa, ON
- Certificated
- Coordinator: Toe Kyi

2. Computer / Networking skills & certifications
 Certifications
 CCSA (Check Point Certified System Administrator)
 CCSE (Check Point Certified Security Expert)
 CCSME (Check Point Certified Multi-Domain Security Management with
Virtual System Extension)
 CCSPA (Check Point Certified Security Principle Association)
 CCSM (Check Point Certified Security Master)
 CCNA (Cisco Certified Network Associate)
Professional Profile
• My most comprehensive ability is working with anything network related. I am
passionate when it comes with completing the task for network design, ACL
enforcement, configuring the VPN and analyzing the packets.
• Comprehensively performing network security exploits and improving security.
Comprehensively performing security countermeasures.
• Comprehensively working multi-layer networking protocols.
• Very experienced with performing packets captures and analyzing data.
• Always perform the backup and preparing for the need of disaster recovery.
• Knowing and working with multiple platforms such as, Unix, Linux, Windows,
Crossbeam XOS and Cisco.
• Powerful researching skills and powerful replicating skills.
• Very Strong concept and management when working with Virtual
Enviornment
• Excellent communicating skills between teams or team members.
• Excellent customer care skills.
Personal Skills
 Creative and Innovation person with excellent critical thinking skills.
 Self-motivated person.
 Maintain good and effective interpersonal relationships and
cooperation with clients and managers.
 Responsible person and trustworthy.
 Enjoy working and loving my jobs and also have an open mind.
 Suitable for any fast-paced working environment.

3. Education History
 Computer System Technician Diploma Jan. 2008 – April. 2011
Algonquin College, Ottawa, ON