Sreejith - Consultant cybersécurité CHECKPOINT
Ref : 130418C002-
64000 PAU
-
Consultant cybersécurité (39 ans)
-
Freelance
Security Engineer, JP Morgan Chase Hong Kong, (Nov 2011- Feb 2013)
I was part of a firewall migration project team and our responsibility was to build Checkpoint firewall tower across Asia. Firewall migration team was responsible to move (Migrate) various business partners from existing PIX firewall towers to newly build Checkpoint firewall towers.
Responsibilities
Designing of firewall towers with Cisco L3 switches and Checkpoint Firewall.
Drawing Microsoft Visio network diagrams of the new firewall towers.
Installation of Cisco Switches includes IOS up gradation.
Installation of Checkpoint R5 firewall included licensing
IPSO up gradation in Nokia
Configuration VRRP and Routing in Nokia Firewalls.
Configuration Security polices in Checkpoint R75 Firewalls
Configuration of NAT in Checkpoint R75 Firewalls.
Migrating business partners from PIX firewall to Checkpoint firewall.
Service Delivery Consultant, Hewlett Packard India, (Sep 2010-Nov 2011)
HP Firewall Engineering team provides security solutions Bank of America. Being part of Firewall Engineering team, I was responsible for security design and implementation.
Responsibilities
Designing and onboarding of new projects.
Installation of Checkpoint and Juniper Firewalls
Configuration of Security Rules and NAT in Checkpoint firewalls R55 and R65
Configuring, Managing and troubleshooting of simplified site to site IPSEC VPNs
Troubleshooting Firewall related issues with proper problem record.
Configuring and troubleshooting of Nokia Firewall IP300 and IP530.
Configuration of VRRP and Routing in the Nokia firewall.
Configuration of Access-List and NAT in ASA firewalls.
Configuration of Rules and NAT in Juniper Firewalls
Technical Specialist-Network Management, Wipro India, (April 2010-Sep 2010)
I was part of Goldman Sachs provisioning team. I was responsible for security design, implementation and change management for Goldman Sachs internal users and external vendors.
Responsibilities
Designing and onboarding of new projects.
Installation of Checkpoint and Juniper Firewalls
Configuration of Security Rules and NAT in Checkpoint firewalls R55 and R65
Configuring, Managing and troubleshooting of simplified site to site IPSEC VPNs
Troubleshooting Firewall related issues with proper problem record.
Configuring and troubleshooting of Nokia Firewall IP300 and IP530.
Configuration of VRRP in the Nokia firewall.
Firewall change management
Systems Operations Lead Specialist, AT&T India, (Aug 2008 – April 2010)
The NS Recovery Team serves all issues that are determined or suspected to be network related within each supported e-Business hosting centers Recovery team work on proper problem tickets. When the NS Recovery Team receives a PR, troubleshooting is performed to diagnose the problem. Our team works issues until a pre-determined clip level is reached or our team requires additional assistance. We work on various Network and Security devices include routers, switches, firewalls and load balancers.
Responsibilities
Configuration of security rules and NAT in Checkpoint firewalls R55 and R65
Configuring, Managing and troubleshooting of simplified site to site IPSEC VPN
Troubleshooting firewall related issues with proper problem record.
Configuring routes, VRRP, and troubleshooting of Nokia Firewall IP300 and IP530
Configuration of Access-List, Routes and NAT in PIX/ASA firewalls.
Performing IOS up gradation in the PIX/ASA firewalls.
Configuration of security rules and NAT in Juniper firewalls.
Configuring, managing and troubleshooting of F5 load balancers.
Troubleshooting on real time issues with direct interaction with customers on problem determination.
Systems Operations Lead Specialist, IBM India, (Nov 2007 – July 2008)
The NS Recovery Team serves all issues that are determined or suspected to be network related within each supported e-Business hosting centers Recovery team work on proper problem tickets. When the NS Recovery Team receives a PR, troubleshooting is performed to diagnose the problem. Our team works issues until a pre-determined clip level is reached or our team requires additional assistance. We work on various Network and Security devices include routers, switches, firewalls and load balancers.
Responsibilities
Configuration of security rules and NAT in Checkpoint firewalls R55 and R65
Configuring, Managing and troubleshooting of simplified site to site IPSEC VPN
Troubleshooting firewall related issues with proper problem record.
Configuring routes, VRRP, and troubleshooting of Nokia Firewall IP300 and IP530
Configuration of Access-List, Routes and NAT in PIX/ASA firewalls.
Performing IOS up gradation in the PIX/ASA firewalls.
Configuration of security rules and NAT in Juniper firewalls.
Configuring, managing and troubleshooting of F5 load balancers.
Troubleshooting on real time issues with direct interaction with customers on problem determination.
Network Engineer, Hewlett Packard India, (May 2006 – Nov 2007)
I was Network Engineer for HP Managed BPO services. I was responsible for configuring infrastructure devices, troubleshooting day-to-day issues, change management and documentation.
Responsibilities
Implementation of new network projects.
Managing checkpoint firewall.
Adding, deleting, editing of security rules and NAT in checkpoint firewall.
Configuration and managing of PIX and ASA firewalls
Managing Access-List and NAT in PIX/ ASA firewalls
Configuring and troubleshooting & installing of 3700&3800 series Cisco Routers
Configuring and troubleshooting &installing of 6500, 3500 and 2950series Cisco Switches
Configuration and troubleshooting of VLANS
Configuration and troubleshooting OSPF
Configuration, troubleshooting and monitoring of WAN links.
Network Engineer, Essar Associates India (April 2005 – May 2006)
I was responsible for implementing network infrastructure for clients in various business sectors include banking, healthcare etc.
Responsibilities
Configuration of Cisco routers and switches
Configuration of switch port and VLANs
Configuration static and dynamic routing
Troubleshooting network related issues
EXPERIENCE SUMMARY
I have 8 years of IT experience in Network and Security. Strong knowledge in Checkpoint firewalls, PIX/ASA firewalls, Juniper firewalls, F5 Load lancers, VPN, NAT, Routing and Switching. During the years I have performed;
Design, implementation and troubleshooting Checkpoint R60,R65 and R75 Firewalls
Design, implementation and troubleshooting Cisco PIX/ASA Firewalls
Design, implementation and troubleshooting Juniper (Screen OS) Firewalls
Configuration and troubleshooting of Cisco 4948 Switches
Configuration and troubleshooting of Cisco 2900 Routers
Configuration and troubleshooting F5 LTM Load Balancers
Hands on experience in PIX/ASA to Checkpoint Firewall migration
Performed NAT deployment in Firewalls and Cisco Routers
Configuration of IPSEC VPN tunnels in Cisco ASA and Checkpoint Firewalls
EDUCATION
Kuvempu University- Master in IT
Specialty: Java, Networking programming, Database Administration, Networking
Duration: 2009-2011
Calicut University – Bachelor in Arts
Specialty: Indian history, world history, economics, international politics
Duration: 2002-2005
TECHNICAL CERTIFICATIONS
CCSP (expired)
CCSA
CCDA
CCNA
BCCPA
MCP
LANGUAGES
Good command on English (Reading, writing and speaking)
Beginner in French