Listening to Music
Rajesh Shankar Jadhav
Specialist- Network Security.
Rødovre Municipality,45
Summary
To obtain a challenging position where can utilize knowledge of
networking and it should provide career growth.
Professional Summary: Has an overall 6 year of experience in IT and
Networking & security Field. Having strong knowledge in Installation,
managing and support activities of LAN and WAN Networks. A skillful,
dynamic and multitalented person in Networking and hardware
engineering. Excellent in implementing new and innovative networking
ideas in the systems. Expert in troubleshooting and maintaining the
existing network system. Excellent in develop the new and smooth
communication channel for a group of people. Excellent in maintaining
the documents of related system. Trusted Network Security Engineer
with 6 years protecting companies against bad actors who disrupt
business operations. Serves as primary safeguard against external
threats. Educates colleagues on best practices and network safety
protocols. Protects networked assets through both preventive and
reactionary measures.
Overview
7
7
years of professional experience
18
18
years of post-secondary education
2
2
Certification
3
3
Languages
Work History
Specialist Network & Security
Larsen & Toubro infotech
Copenhagen
05.2022 - Current
- Troubleshot and maintained networking devices and infrastructure across enterprise.
- Installed firewalls and VPNs to increase and manage client network security.
- Implemented security strategies on private networks at multiple sites across-state corporate WAN.
- Reviewed network settings and made immediate updates, which improved overall security measures.
- We working with client Nets (Nexigroup) Which is managing all Nordic Pay tech.
- Currently working on below mentioned devices.
- 1. Firewalls - Checkpoint , FMC, FTD, Cisco ASA,
- 2. Routers- Cisco
- 3. Switches - Cisco
- Our Day to day task includes troubleshooting & configuration these network devices.
Network Security Engineer
Capgemini technology services india Ltd
Thane
04.2020 - 05.2022
- Managing over 500 of PA firewall using Panorama
- PA 600
- Troubleshooting with user for access issues like URL or application
- Implementation Palo alto firewall as per client's requirements
- Configuration of branch routers on daily basis, creating tracks, auto failure
- Configuring Rules, Policies on checkpoint, Palo alto firewalls
- URL blocking troubleshooting, URL filtering, IPS updating Keeping firewall in prevention mode
- Configuring EZ VPN on cisco ASA firewalls,
- Configuring network Object groups
- Coordinating with TAC for major troubleshooting, hotfix upgrade in checkpoint firewall
- Configuring watch guard firewall on daily basis, creating IPSEC VPN, Configuring WAN interface, LAN interfaces
Network Security Engineer
Mindtree Limited
Mumbai
12.2017 - 03.2020
- Trouble shooting and configuration Cisco/ Juniper
- Routers and switches
- Provide various scripts to improve efficiency for manual tasks, such as Network device uptime, basic configuration for Cisco router (Enable and disable interfaces, assign speed, mode, IP to particular interfaces, Collecting log from router and switch)
- Coordinated with third-party security information and event management (SIEM) providers to maintain protections and predict threats
- Worked with teams to develop company-wide information assurance, security standards and procedures
- Selected appropriate intrusion detection system solutions for implementation at facilities
- Developed and maintained company-wide endpoint security solutions
- Maintained strict adherence to regulations such as payment card industry (PCI) data security standard
- Designed standardized incident logging system to track historical incursions while helping prevent future breaches
Network Engineer
Trimax IT infrastructure Ltd
Thane
03.2017 - 12.2017
- Updating checkpoint version from R77 to R80
- Updating Palo alto firmware from 8.1.7 to 8.1.10
- Troubleshooting on access issues in checkpoint by using smart view tracker
- Providing access as per requirement in smart dashboard
- Configuration of NAT & PAT Policy in checkpoint
- Troubleshooting on Palo Alto for access issue or network connectivity issue
- Creating virtual route in Palo Alto
- Configuration of NAT & PAT policy Palo Alto, Analyze and troubleshoot network performance with Netlfow and cacti
- Configured/Troubleshoot Site to Site VPN tunnels with clients on SRX550 and ISG 1000
- Configuring High Availability on Cyberoam
- CR25iNG
- Installed and configure Cyberoam & Fortinet 110C in internet edge
- Provided daily troubleshooting help with firewalls,
- VPN connections, and general network security issues
- Configuring and Managing and Troubleshooting
- Cisco switches 2950, 2960S, 3560 series
- Configuring and Managing and Troubleshooting
- Cisco Routers 3925, 3945 series
- SSL VPN on Fortiget 80c and ASA 5510
- Static and Dynamic NAT within VPN on ISG-1000,
- ASA 5510, Cyberoam, SRX 550
- Configure and troubleshooting L2 and L3 Switches,
- Router and Switches,
- Securing access layer for management and data traffic
- IPv4 and IPv6 addressing Scheme and sub netting
- Designed/Implemented IPv6 on Catalyst 6500 platform to test products compatibility issues on IPv6 protocol
Technical Support Executive
Tikona Digital Network
Mumbai
12.2015 - 02.2017
- Coordination with Field Engineers & Remote location NOC for end to end testing and other issues on site
- Cultivated procedures and standards for system monitoring, investigation and maintenance.
- Extended analysis to assist technology team efforts to escalate and resolve issues.
- Oversaw troubleshooting, technical issue resolution and consulting services to upgrade technology infrastructure.
- Managing all DC devices using monitoring tools-
- Capstone, MRTG, Unify, Flex Master
- Coordination with provider in various link issues
- Moving customer traffic to ensure no bottlenecks, for better connectivity to customer on CISCO routers
- Router & Switching configuration, Trouble shooting, physical connectivity
- Siebel Trouble Ticket's management of Network
- Tickets
- Provide resolution N/w Troubleshooting ticket's on
- Siebel System with predefined SLA of 4 Hours.
Education
Bachelors in Electronics & Telecommunication -
Pune University
Pune, India 09.2010 - 10.2015
Diploma in Electronics -
Dr. D. Y Patil Polytechnic
Mumbai, India 08.2006 - 12.2009
Secondary School Certificate -
ICL High School
Navi Mumbai, India 06.1996 - 05.2006
Skills
Networking strength
Certification
PCNSE
Interests
Watching movies
Playing Football
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline
Specialist Network & Security
Larsen & Toubro infotech
05.2022 - Current
Network Security Engineer
Capgemini technology services india Ltd
04.2020 - 05.2022
Network Security Engineer
Mindtree Limited
12.2017 - 03.2020
Network Engineer
Trimax IT infrastructure Ltd
03.2017 - 12.2017
Technical Support Executive
Tikona Digital Network
12.2015 - 02.2017
Bachelors in Electronics & Telecommunication -
Pune University
09.2010 - 10.2015
Diploma in Electronics -
Dr. D. Y Patil Polytechnic
08.2006 - 12.2009
Secondary School Certificate -
ICL High School
06.1996 - 05.2006
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