DIPEN GAJJAR

Contact No.: +91-846*******

E-Mail: adj5vn@r.postjobfree.com

NETWORK SECURITY ENGINEER

IT Operation & Infrastructure Support

PROFILE SUMMARY

• Offering 5.9 years of comprehensive experience in global planning, end-to-end IT Infrastructure, Network Administration (WAN & LAN), L2/L3 switches and routers.

• Recently working at Web Synergies India to client site Yokogawa India ltd, as Network Security Engineer.

• Experience in installation and administration of Firewalls like Fortinet 200D, 300D, Fortianalyzer, CISCO ASA, LAN and WAN, Servers, and Cisco Switches/routers 2900, 6509, and 4507.

• Responsible for plan / design / maintenance of Technology / Networking infrastructure.

• Follow the Change Management Process and based on criticality raise the low, medium & high risks Changes in Service First and Service Now.

• Directly co-ordinate with leased line customers and resolve the issue. AREAS OF EXPERTISE

• Maintain and troubleshoot of Network Infrastructure, Network Design, Firewalls, Active Directory, DHCP, DNS, Proxy Server, wsus server and video conference.

• Configuring & troubleshooting Intelligence WAN (IWAN) technology, IPsec over DMVPN.

• Understand the Project requirement & Design and Implement the project before deadline.

• Storage Management of Network Devices like SAN, NAS (QNAP, Net gear).

• Managing Endpoint Security like Symantec, ESET, TrendMicro, MacAfee.

• Recommending network infrastructure requirements and upgrading to ensure acceptable levels of Security, Storage Management and Data Recovery plans at Data Centers and organizations.

• Detecting, logging, categorizing and prioritizing incidents and providing initial Incident Support EMPLOYMENT DETAILS

April 2019 – Till Date

Organization : Web Synergies

Designation : Network Security Engineer

Roles and Responsibilities

● Configuration and troubleshooting of Fortinet, Cisco Firewalls.

● Understand the project requirement & Design and Implement the project before deadline.

● Configuration of dynamic routing protocols like OSPF and EIGRP.

● Configuration and troubleshooting Site-to-Site IPSEC tunnel in fortigate firewall.

● Configuration of NATing & Webfilter in Fortigate firewall.

● Installation and maintaining whatsup gold NMS server.

● Configure Switch stacking, Etherchannel, Password recovery, IOS upgradation. July 2018 – April 2019

Organization : Tech Mahindra

Designation : Network Support Engineer

Roles and Responsibilities

● Maintain Network Infrastructure of client OPTUS environment.

● Maintain Ticketing tools and support on tickets.

● Responsible for Network and system level troubleshooting via Remote tools. November 2016 – June 2018

Organization : Acute Informatics Pvt Ltd (Project at Reserve Bank of India) Designation : Network LAN Engineer

Roles and Responsibilities

● Maintain Network Infrastructure of RBI 500+ employees’ environment.

● A core team member of planning, designing implementation of Wide Area Network.

● Responsible for Network Troubleshooting like core and access switches

● Responsible for Monitoring Network Environment through NMS Cisco and UCS Mars servers.

● Responsible for Server Management with Storage and Backup of Data through backup devices like NAS

● Responsible for Endpoint Security Server Management and updating patches for antivirus. April 2016 – October 2016

Organization : Digital Science Web Technologies Pvt Ltd Designation : Server Administrator

Roles and Responsibilities

● Maintain 60+ users’ environment of Web Developers.

● Responsible for Server, Network Administration, UTM firewall management, backup of database and endpoint security server.

July 2015 – March 2016

Organization : Wellmark Technologies Pvt Ltd

Designation : Network Engineer

Roles and Responsibilities

● Appointed as a Field Engineer, to visit domestic clients and give support with server, network and system related problems.

● Installation & Troubleshooting of Cisco Routers 1800, 1900, 2900, ASR.

● Installation & Troubleshooting of Cisco Switches 2960, 3560, 3750.

● Work on wireless devices.

● Access-list, Routing Protocols, NAT, VTP, STP configuration in cisco.

● Cabling and device mounting work at different companies.

● Worked on Government College campus Wi-Fi projects. TECHNICAL SKILL (NETWORK DEVICES & APPLIANCES)

• Routing Protocols : Static, Dynamic (RIP, EIGRP, OSPF, BGP, PBR)

• Switching : VLAN, VTP, STP, RSTP, MST, Port-Security, Ether channel, HSRP,VRRP,GLBP

• WAN Technology : NAT, PAT, QOS, MPLS VPN, VRF, Route-map, Cisco IWAN

• Cyberoam UTM, Fortigate 300D, 900D etc, CISCO ASA configuration and troubleshooting

• Security Concepts : VPN, IPSEC, Firewall, Port security, ACL, DHCP snooping

• Load Balancer : BIG IP F5

• Cisco 2960, 4507, 9200 switch, cisco 1800 router, Brocade VDX – 6750T, ICX – 7450.

• Windows Server 2012/2016, DNS/AD/Proxy Server policy Management

• Maintain Video Conference and services

• NAS Storage and RAID Configuration

• Wireless : SSID, ACL, Flex connect, AVC, POE Devices, Access point configuration. PROFESSIONAL CERTIFICATIONS

• 200-125 Cisco CCNA Routing & Switching. (CSCO13374457)

• Pursuing CCIE Security Integration.

EDUCATIONAL QUALIFICATIONS

• BE (Electronics & Communication) from Sigma Institute of Engineering, Gujarat Technological University in 2015 with 6.06 CGPA.

RESEARCH EXPERIENCE/PROJECT DETAILS:

Project: Embedded System Design Using

Raspberry PI SBC

Wireless Automation without GSM technology

Published project paper in Journal IJEER

PERSONAL DETAILS

Date of Birth : 7

th

May 1994

Languages Known : English, Gujarati and Hindi

Address : 49, Prashant Colony, Mission Road, Nadiad - 387002

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