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Network Engineer Resume

SUMMARY

  • Solutions - oriented, highly analytical, and resourceful IT Professional with extensive experience in financial institution’s IT support.
  • Proven ability to provide creative and effective server and networking strategies and tactical solutions.
  • Daily job focus on: Cisco networking, IT security, including support and troubleshooting of Routing, Switching, Network security, Active Directory and issues related to DNS, DHCP, TCP/IP, OSPF, EGRIP, RIP and routers/switches/firewall. Proven aptitude for working at all levels of internal and external clients with exceptional technical and communication skills.
  • Around 7 years of Network operations of Cisco Network& Security Professional with experience in Securing LAN, WAN, VPLS, MPLS in Branch, Campus and Data Center environments.
  • CCNA, CCNA Security professional with over 7+ years of experience in network design, implementation, and support.
  • Practical experience in the IT field as a network engineer, with Strong hands-on experience in the areas of Wi-Fi portfolio, Routing, Switching, Firewall and Troubleshooting.
  • Routing, switching, ASA firewall technologies, Palo alto NGFW - Firepower, system design, implementation and troubleshooting of complex network systems.
  • Experience in Cisco 9800 WLC and 9120 Wireless and Aurba/fortinet WLC and APs.
  • Experience in site-to-site and remote access VPN solutions - IPSec.
  • Worked on network topologies and configurations, TCP/IP, UDP, routers and switches.
  • Experience in Cisco Catalyst 9600/9500/9300, 3850, 2960 switches and Cisco 3900, 4400 for an enterprise network.
  • Knowledge on Nexus 5k, 7k for Cisco data center.
  • Knowledge of implementing and troubleshooting complex L2/L3 technologies such as VLAN Trunks, VTP Ether channel, STP, RSTP, MPLS and MST.
  • Configuration of wireless networks 802.11g/n/ac; controllers and management tools
  • Experience in Configuring and implementing VLAN, VTP domains, LAN switching and STP/RSTP
  • Experience in Cisco: WAN, Routing protocol configurations (BGP, EIGRP, OSPF), Firewall
  • Experience working in Cloud infrastructure with VMware vSphere ESXi Server platforms, for application servers. Network Configuration for server apps and app migrations support.
  • Excellent communication skills, enthusiastic, motivated and a team player.
  • Experience in installing and configuring DNS, DHCP server.
  • Experience with Windows Server 2012 R2 and 2016 R2, Domain controller, Active directory
  • Working noledge with NIST Cybersecurity framework (CSF), NIST SP 800 series, ISO 27001, PCI, HIPAA etc.
  • Manage and conduct penetration testing and vulnerability assessment engagements.
  • Provide forensics and technical investigations for merchants and service providers with Encase, FTK, Burpsuite, Metasploit, Kali framework etc.
  • Monitor, implement revisions and improvements to IT Security Governance, Risk Management and Compliance controls and processes.
  • Providing network security, cyber security, application security consulting service on UNIX/Linux, AIX, Windows operating systems, Cisco networks, ASA firewall, IDS/IPS, Vulnerability Scan/Monitoring service etc.
  • Experience with enterprise endpoint systems management -SIEM, such as Splunk, McAfee, Nessus, PRTG
  • Experience with data center, database (Oracle, SQL Server, mySQL), Java scripting, C# etc.

PROFESSIONAL EXPERIENCE

Confidential

Network Engineer

Responsibilities:

  • Design and develop automation with Cisco DNA Center
  • Responsible for installation, troubleshooting of Cisco Wireless - 9800 WLC and 9120 APs
  • Responsible for installation, troubleshooting of firewalls (Palo Alto NGFW) and related software, and LAN/WAN protocols.
  • Planning, Designing and assisting in deploying enterprise wide Network Security for Palo Alto NGFW, Cisco core 9600 and Cisco ISE.
  • Manage SIEM components, IDS/IPS, parsing/normalization of logs, rule engine, log storage, source device, log collection and event monitoring including Solarwinds, PRTG.
  • Configuring VPN, clustering and ISP redundancy Palo Alto firewall.
  • Configuring, maintaining and troubleshooting IPS.
  • Configured redundant interfaces, DHCP server, DHCP relay, ntp settings, and sub interfaces on firewalls.
  • Maintain, upgrade and troubleshooting switches (L2/3), Nexus 9/5/2K, load balance, firewalls, IPSec VPN, ACLs.
  • Strong skills to perform advanced troubleshooting using Packet tracer and tcp dump on firewalls.
  • Switching technologies like VLAN, Inter-VLAN Routing, Ether-channel, VTP, MLS, HSRP, VRRP.

Confidential

Security network Engineer

Responsibilities:

  • Design and develop automation for configuring Cisco and other Enterprise Network hardware
  • Responsible for installation, troubleshooting of firewalls (Cisco ASA with Firepower) and related software, and LAN/WAN protocols.
  • Planning, Designing and assisting in deploying enterprise wide Network Security and High Availability Solutions for ASA.
  • Manage SIEM components, IDS/IPS, parsing/normalization of logs, rule engine, log storage, source device, log collection and event monitoring including QRADAR, PRTG, SPLUNK, Nessus
  • Configuring VPN, clustering and ISP redundancy ASA firewall.
  • Configuring, maintaining and troubleshooting IPS.
  • Configured redundant interfaces, DHCP server, DHCP relay, ntp settings, and sub interfaces on firewalls.
  • Maintain, upgrade and troubleshooting routers, switches (L2/3), Nexus 9/5/2K, load balance, firewalls, IPSec VPN, ACLs.
  • Perform advanced troubleshooting using Packet tracer and tcp dump on firewalls.
  • Conversions to BGP WAN routing. Which will be to convert WAN routing from OSPF to BGP (OSPF is used for local routing only) which involves new wan links.
  • Switching technologies like VLAN, Inter-VLAN Routing, Ether-channel, VTP, MLS, HSRP, VRRP.

Confidential

Security network Consultant

Responsibilities:

  • Design and develop automation for configuring Cisco and other Enterprise Network hardware
  • Provides enterprise IT consulting and support to small medium businesses
  • Develop customer specific hardware automation applications
  • Maintain daily network, patching, upgrading

Confidential

Network Security Consultant

Responsibilities:

  • Provides enterprise IT consulting and support to small medium businesses
  • Provides custom web development and cloud based IT solutions with cost effectiveness
  • Provides consulting and interpretive analysis of website analytics to improve over all web presence
  • Microsoft Consulting Projects: Windows server applications performance tuning; Windows Server conversion project
  • Lead and direct the planning, design and support of wireless LAN solutions
  • Amazon Web Services, MS Hyper V, VMware ESXi framework
  • Managed IT Support: Wireless LAN site optimization, WAN PTP VPN troubleshooting; CISCO router/switch configuration modifications
  • Provide IT Security Solutions for compliance: PCIDSS, HIPAA etc

Confidential

Security Consultant /Network engineer

Responsibilities:

  • Conduct business development calls and prepare proposal with potential clients to architect solutions for complex business challenges.
  • Responsible for network troubleshooting, router and switch upgrades, provided end to end connectivity to end user desktops.
  • Network Administrator to multiple 24/7 TS LAN/WANs and Point to Point Networks.
  • Planning, Testing, Configuring, Maintenance of all Server, Workstation, Laptops, Switches, Routers, Troubleshoot Ethernet/Fiber, TCP/IP, DHCP, LAN/WANs.
  • Performed multiple network installations, system/server builds and backups of servers.
  • Manage and conduct penetration testing and vulnerability assessment engagements.
  • Provide forensics and technical investigations for merchants and service providers with Encase, FTK, Burpsuite, Metasploit, Kali framework etc.
  • Prepared and closed numerous client proposals for various consulting service engagements.
  • Experience for installation, troubleshooting of firewalls (Cisco firewalls, Checkpoint firewalls and Juniper firewalls,) and related software, and LAN/WAN protocols.
  • Administering multiple Firewall of Juniper/Net Screen, in a managed distributed environment. Fulfilling routine change requests of Net Screen OS Firewall and resolving trouble tickets, maintain and monitoring firewalls using scanning software Nesses.
  • Configuring, and maintaining Cisco Switches (2900, 3560, 3750, 3850, CGS-2520) Cisco Routers (CGR-2010, 2811, 4300)
  • Manage SIEM components, IDS/IPS, parsing/normalization of logs, rule engine, log storage, source device, log collection and event monitoring with Splunk, Confidential SEIM.

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