OBJECTIVE

• To obtain a position as a Senior Network/System/ Infrastructure Engineer to enable my extensive knowledge and wide experience play a significant role in design and delivery of Data and VoIP networks.

SUMMARY

• I have more than 14+ years of experience in planning, designing and delivering the projects on timely manner. I worked as a key team player in mergers and acquisition to save the cost and to maximize the efficiency, productivity of the organization.
• I am VMWare VCP5, CISCO CCNA Security and MCITP 2008, MCSE 2003 Certified Professional.
• MS Exchange/Active Directory: Managing more than 5000 users with Office 365,MS Exchange 2016, 2013, 2010. I have strong hands on experience in MS Active Directory/Azure Active Directory.
• Exchange Migrations: I have done more than 50 migrations in last 3 - 4years of MS Exchange including Office 365, Godaddy, hosted to local and upgrades between different Exchange versionsMS Teams, I have hands on experience of Microsoft Teams, Skype for Business, MS Lync2013, MS Lync 2010 and Office Communication Servers.
• I have worked on Securities and Networks for the implementation of HIPPA, HiTech and PCI Compliance using Cisco Routers, Cisco Firewalls (ASA 5500X, 5520, 5510, 5505, PIX (525, 515E, 501), Juniper SSG and Netscreen firewalls (SSG520, SSG140, SSG5 Netscreen 200), Watch Guard, Barracuda Spam and Mail filter, Sonicwall Firewalls. I have experience of VPN Tunneling, Client Server, RRAS and PPTP VPN.
• Virtualization, I have hands on experience on VMware ESX, ESXi and Microsoft Hyper V.
• Strong knowledge and experience with different Cisco, Extreme, HP, Netgear, VoIP (Avaya, Astrisk, ViciDialNow, Trixbox), 3COM, Network hardware including L2-L3 switches, load balancers, routers and VPN security appliances
• Avaya (Technical) in field of Voice/data networking, messaging and IP telephony contact Store, Voice Mail pro.
• VPN, we have 4 sites worldwide and many clients which are connected using Peer-to-Peer, L2TP, IPSec, PPTP and RRAS.
• Active Directory Managing 6000 Active Directory user’s multiple domains under a forest and cross forest including Azure Active Directory.
• AntiVirus I have successfullyimplementedSymantec Endpoint Protection,McAffee EPO, Kaspersky Endpoint Protection, and Microsoft Intune.
• Real hard worker with the unique ability to solve problems and make responsible decisions in timely manner, able to set and meet deadlines in high-pressure situations
• Tech savvy with rapid learning ability and very strong analytical and high profile mathematical skills
• Able to perform within a team as well as independently and unsupervised, self motivated and inspiring others.

PROFESSIONAL EXPERIENCE

Senior Network/ System Engineer

Confidential

Responsibilities:

• Responsible for Managing the infrastructure for 30 sites of Confidential NA.
• Managing the Microsoft Exchange, Office365 Migration, upgradation to 2016 for Confidential .
• Managing VMWare6.x, Microsoft Azure, Windows 2016/2012 Family, PowerShell, ADs, Veritas Netbackup/Backup Exec, Application Servers, Solarwinds, Mcaffee EPO.
• Handling Skype for Business/MS Teams/MS Lync.
• Managing the Datacenter, Disaster Recovery locations and MPLS for all the locations in NA.
• Managing 300+ Servers including Virtual and Physical, NetApp SAN s, Failover services for MS Exchange, File Serves, Applications and Remote user s connectivity.
• Implemented Veritas Netbackup/Backup Exec for Backup/Disaster recovery.
• Implemented Dell KACE appliances for patching and installation.
• Working with Confidential International to improve the overall performance and implement policies and regulations.
• Managing Cisco 55xx Firewalls with Extreme Switches and multi - location VPN, MPLS.
• Managing Mitel Phone system for 15 locations in North America.
• Ensure the most cost effective and efficient use of servers.
• Train users at different levels, and provide written guidelines and instructions.
• Ensure that all IT equipment s comply with industry standards.
• Suggest and provide IT solutions to business and management problems.
• Implement and monitor network security and maintain Network documentation.
• Plan and implement future IT developments and supervise network dept.

Senior Network/ System Engineer

Confidential

Responsibilities:

• Manage the Infrastructure at Data Centers and NYC Office.
• Handling Microsoft Exchange 2016, 2013, 2010, Office 365.
• Handling MS Lync2013, MS Lync 2010 and Office Communication Servers.
• Managing 200+ Servers including Virtual and Physical, Failover services for MS Exchange, File Serves, Applications and Remote user’s connectivity.
• Working with Confidential Germany and Fireman Funds to implement the Corporate Compliance and security rules and regulations.
• Managing Cisco 55xx Firewalls with Cisco catalyst switches and multi-location VPN.
• Managing VMWare6.x, Windows 2012 Family, Microsoft Direct Access, Microsoft System Center DPM, VMM, Juniper Firewalls SSG 140, SSG 5, Citrix, VDI, MPLS Circuits and other equipment’s.
• Managing Cisco Managed Voice Services and Video Conferencing system.
• Ensure the most cost effective and efficient use of servers.
• Train users at different levels, and provide written guidelines and instructions.
• Ensure that all IT equipment’s comply with industry standards.
• Suggest and provide IT solutions to business and management problems.
• Implement and monitor network security and maintain Network documentation. .
• Plan and implement future IT developments and supervise network dept.

Lead Network/System Engineer

Confidential, NJ

Responsibilities:

• Manage the Infrastructure of Head office and other offices.
• Managing Microsoft Exchange 2013, 2010, Lync 2010 for more than 3000 users in all offices.
• Managing the VMWare infrastructure, having more than 100 Virtual Machines, including VMware Failover, Clustering, and Load Balancing.
• Managing the SAN (EMC Unity, Clarion Series AX4-5i, HP EVA 8000, EVA 4400), HP Blade C7000 and HP ProLiant and Dell PowerEdge Series servers.
• Ensuring the Secure Connectivity between multiple offices and Healthcare partners using secured market standard devices (Cisco ASA, Watch guard, Juniper Firewalls)
• Managing the site Failover and DNS failover with Ecessa PowerLink Devices for company’s major services.
• Ensure Network security, monitoring of network and software’s systems maintenance.
• Maintain and configuring the Avaya Phone system (IP Office 500), Contact Store, Voice Mail Pro 5.3, Multitech gateways and other VOIP equipment.
• Ensure the most cost effective and efficient use of servers.
• Train users at different levels, and provide written guidelines and instructions.
• Ensure that all IT equipment’s comply with industry standards.
• Suggest and provide IT solutions to business and management problems.
• Implement and monitor network security and maintain Network documentation. .
• Plan and implement future IT developments and supervise network dept.

Senior Network/System Engineer

Confidential

Responsibilities:

• Managing and monitoring the Asia and USA office.
• I am managing two datacenters having 100+ HP Servers including Blade (C7000Enclusure), Proliant (DL380,DL580,DL360,DL370, and ML Series), 6 SAN Controllers (HP EVA4000 Storageworks, HP MSA 1000,MSA 1500), 600 Desktop Computers and more than 10 firewalls (Cisco ASA, Pix, Juniper, Watch guard, Netgear) and 5+ Routers.
• Ensure Network security, monitoring of network and software’s systems maintenance.
• Maintain and configuring the Avaya Phone system (IP Office 500), Contact Store, Voice Mail Pro 4.3, Multitech gateways and other VOIP equipment.
• To maintains and troubleshoot VMware ESX, ESXi, VMware Server and Microsoft Hyper V.
• Managing LAN, WAN, VPN, Exchange Server, VOIP (Asterisk, VicidialNow), Video Conferencing, Routers (Cisco & Zyxel) and Firewalls (Cisco ASA, Pix, Juniper, Watch guard & Netgear) workstations and servers.
• Managing 1200 Active Directory users with 3 domains under a forest.
• Handling of FTP, Mail, Web, Forefront TMG2010, DNS, SAN,WSUS, Failover, Clustering, Storage Servers, Database Servers
• Ensure the most cost effective and efficient use of servers.
• Train users at different levels, and provide written guidelines and instructions.
• Ensure that all IT equipments comply with industry standards.
• Suggest and provide IT solutions to business and management problems.
• Implement and monitor network security and maintain Network documentation. .
• Work closely with other departments to analyze requirements and solve problems.
• Plan and implement future IT developments and supervise network dept.

Network Administrator

Confidential

Responsibilities:

• Support and manage LAN, WAN, VPN, Exchange Server, WSUS, VOIP, Firewalls (Cisco & Netgear) workstations and servers at Asia and New Jersey (USA) office.
• Ensure hardware and software systems maintenance.
• Managing 900 Active Directory users with 3 domains under a forest.
• Handling of FTP, Mail, Web, ISA, DNS, SAN, Database Servers
• Ensure the most cost effective and efficient use of servers.
• Train users at different levels, and provide written guidelines and instructions.
• Ensure that all IT equipments comply with industry standards.
• Suggest and provide IT solutions to business and management problems.
• Implement and monitor network security and maintain Network documentation.
• Work closely with other departments to analyze requirements and solve problems.
• Plan and implement future IT developments and supervise network dept.

Network Engineer

Confidential

Responsibilities:

• To Support LAN, WAN (FTP, Mail, Web, ISA, DNS, ) and VOIP infrastructure.
• To Maintain Network documentation.
• Managing 600 Active Directory users with 3 domains under a forest.
• To supervise all Assistant Network Engineers and Interns.
• To monitor network security and report to senior network engineer.
• Implementing and monitoring network security.
• Working closely with other department to analyze requirements and solve problems