CHECKPOINT

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Qu'est-ce que CHECKPOINT ?

CHECKPOINT Software Technologies est le leader mondial de la sécurité sur Internet et l'inventeur de la technologie "Stateful Inspection". L'architecture "Secure Virtual Network" (SVN) de CHECKPOINT fournit l'infrastructure nécessaire aux communications Internet sécurisées et fiables. L'architecture SVN assure la sécurité des communications Business to Business (B2B) en fédérant les réseaux, les systèmes, les applications et les utilisateurs dans le cadre d'Internet, Intranets et Extranets. CHECKPOINT et grâce à son offre multiple, permet à toute entreprise de bénéficier de cette architecture : des PME-PMI et start-ups aux grands comptes et ISP.
Exemple de missions de Sreejith, freelance CHECKPOINT habitant les Pyrénées-Atlantiques (64)

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

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