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Palo Alto Security Engineer

Location:
United States
Posted:
August 04, 2025

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Resume:

Mohammed Hussain Syed (US Citizen)

Ph. No: +1-307-***-****

Email: ****@*************.***

Overall Summary:

8+ years of experience as a Network security engineer with proficiency in installing, upgrading, troubleshooting, configuring, and supporting a variety of Network and Security Devices.

Maintain and Configure Firewalls like Palo Alto (PA-3k, PA-5k), Cisco ASA 55XX,

Experience with Palo Alto NG Firewall configurations including URL filtering, Threat Prevention, Data filtering, IPsec Tunnels, SSL-VPN, and Zone Protection.

Enhanced level of experience with OSPF, BGP, and TCP/IP.

Experience in SDWAN Velo Cloud Orchestrator

Worked with multi-vendor switches including Aruba 8400, 5400, 2930M Series, Arista switches (7280-X, 7050-x) and HP switches. & Knowledge of PAN-OS 7.0.0 to 8.0.2

Hands on experience with L2/L3 technologies, such as: SVI, LACP, VPC, VPC+, VRF, VLAN, RIP, OSPF, EIGRP, HSRP, VRRP, OTV, Fabric Path and MPLS technologies

Experience specializing in Vulnerability and Risk Assessments, Governance& compliance frameworks, NIST CSF, OWASP, ISO27001/2, CIS.

Proficient in Cisco IOS for configuration & troubleshooting of routing protocols: MP-BGP, OSPF, LDP, EIGRP, RIP, BGP v4, MPLS.

Expert experience in Cisco ACE and F5 (Versions 10.x and 11.x) Big-IP Load Balancers, customized using internal tools and creating of SSL and Digital Certificates

Expert in configuring Security policies using App ID, Services, Security profiles and URL categories.

Experience on configuring and troubleshooting HA, Zones, VLANs, Routing, and NAT on firewalls as per the design requirements.

Experience in configuring the wireless AP’s through 5500 controllers

Responsible for Palo Alto, CheckPoint and Cisco ASA firewall administration across global locations.

Experience on working on site production by changing the spares on required 24x7 site upgrades

Experience on Access Control Server configuration using AD, RADIUS & TACACS+.

Expertise in Cisco Prime/ISE critical

Hands on experience in troubleshooting of inter-VLAN routing and VLAN Trunking using 802.1Q.Implemented gateway redundancy with HSRP and GLBP

Involved in integration with SNMP, RADIUS and LogRhythm SIEM syslog server with Palo Alto and checkpoint firewall and Expert experience in Infoblox DNS/IPAM/DHCP appliance

Extensive experience in dealing with vendors for MPLS/DSL installations.

Proficient in configuration & troubleshooting of routing protocols: BGP, OSPF, EIGRP, MP - BGP and their redistribution over the networks

Experience in physical cabling, IP addressing and subnetting with VLSM, configuring and supporting TCP/IP, DNS, installing and configuring proxies.

Implementing, maintaining, and troubleshooting switching tasks such as VLANs, VTP, VLAN Trunking using 802.1Q, STP, RSTP, PVST+, Ether channel using LACP and PAGP, Inter-Vlan routing, and CEF.

Installation, deployment, Analysis and troubleshooting of Firewall Technologies i.e. Checkpoint, Fortinet, Palo - alto, Cisco ASA, F5 (LTM).

Expertise in implementing Layer 2 technologies including VLAN's, VTP, STP, RSTP, Trunking and Port-security, expertise on working with Etherchannel technology LACP, PAgP

Checkpoint, Cisco ASA, Fortinet and Palo Alto installation, upgrade, Monitoring and patch management.

Hands on experience in deploying GRE tunnels, IPSEC Tunnels, SSL-VPN, Site-Site VPN and DMVPN.

Hands on experience on working on the Datacenters on patch panels on cable connectivity

Proficient in implementation of filters using Standard and Extended access-lists, Time-based access-lists, Route Maps.

Successfully deployed switch & Access point Migration to new Meraki infrastructure throughout all stores and remote sites

LAN and WAN Hardware/Software Firewalls (Palo alto/Cisco ASA) Routing Protocols Routers (Cisco: Meraki, Catalyst, Nexxus) AP (Meraki, Catalyst, Nexxus)

Devising customized security policies and procedures as per Security Governance and Compliance Frameworks like NIST CSF, PCI - DSS, ISMS 27001/2, CIS Controls.

Implemented redundancy protocols like HSRP, VRRP, and GLBP.

Experience in configuring Voice through CUCM, Unity

Experience in setting up the voice mails, and assigning new numbers for user

Experience developing network software components based on SNMP and NetFlow protocols

Experience in Visio Network Diagrams

Experience in scripting and automation using PowerShell, Python & Windows

Experience in configuring, implementing and troubleshooting F5 load balancer in the enterprise network

Migrate, Upgrade and Patch Management of Cisco ASA, Checkpoint, Palo alto and Fortinet Firewalls.

Knowledge in ensuring smooth go-live Azure Operations Executing Technical feasibility assessments solution estimations for data center migration with public and hybrid cloud migration and deployment

Knowledge in Azure Implementation & Azure Operations, Configurations

knowledge in Migrating physical infrastructure with application in the Azure Cloud

Knowledge in hybrid configurations, configuring point to site and site to site network configuration Azure

knowledge in configuring backup in Azure for taking backup of VM and application

knowledge in creating Virtual Machines & cloud services

knowledge in Azure API Management, security, cloud-to-cloud integrating (public, private)

Knowledge in Architect Solution using MS Azure PaaS services such as SQL Server, HDInsight, service bus, etc,.

knowledge in Azure VMs, VPN and Express route establishment connectivity between on premise and cloud

TECHNICAL SUMMARY:

Networking Technologies:

LAN/WAN Architecture, TCP/IP, Frame Relay, VPN, VLAN, VTP, NAT, PAT, STP, RSTP, PVST, MSTP

Networking Hardware:

Cisco Switches, Cisco Routers, ASA/Pix/ PaloAlto / CheckPoint/Juniper firewalls. PBX switchboards

Routing Protocols:

OSPF, ISIS, EIGRP, RIP, MPLS, IS-IS, BGP, Multicasting

Security Technologies:

PAP, CHAP, Cisco PIX, Blue Coat, Palo Alto, ASA, Fortinet, Checkpoint

Network Monitoring:

Wireshark, QRadar, SPlunk, Tenable Nessus, TCPReplay, WildFire

Operating Systems:

Windows 7, Vista, XP, 2000, LINUX, Cisco IOS, IOS-XE, NX-OS

Routers:

1800, 2611, 2800, 3600, 3845, 3900,4300, 4400, 4500, ASR 1000X, 7206VXR, Juniper M & T Series.

Load Balancers:

F5 Networks (BIG-IP), Netscaler (Citrix), Radware

Switches:

CISCO 2960,3750,3850, CAT 9300, CAT9400, CAT 9500,4500,6500,6800 Nexus 7k,5k,2k

Firewalls:

Palo Alto firewalls, Juniper Net Screen (500/5200), Juniper SRX (650/3600), Pix (525/535), ASA (5520/5550/5580 ), Checkpoint and Fortigate.

Wireless:

Cisco Meraki wireless Access points (MR66, MR74, MR84), Aruba Access points 200, 207,300,320, Wireless controllers 7280, 7240,

Professional Experience:

Health Care Service Corporation, (Remote) Jan 2023 – Till

Sr. Cisco Network Engineer

Responsibilities:

Experience in network routing, switching and firewalls

Hands on experience in Aruba S2500 switches, Aruba 7200, 3600 series wireless

Network Engineer responsible for the implementation, and maintenance of the corporate WAN, LAN and wireless infrastructure

Assisted in the migration from DMVPN to Cisco Meraki SD-WAN.

Assisted teams in Managing Arista provisioning tool for implementing spine/leaf architecture

Configure trunk ports and implement granular control of VLANs and VXLANs using NX-OS to ensure virtual and flexible subnets that can extend further across the network infrastructure than previous generation of switches.

Troubleshoot, diagnose, and resolve hardware, configuration and other network and IP telephony problems. Replacing faulty network hardware components and other related onsite support when required.

Worked on Cisco IOS, NX-OS, both Cisco Nexus 5K, 9K and non-Nexus series switches, Cisco routers and other Cisco networking gear.

Utilization of PowerShell scripting as a tool to implement Exchange and Active Directory implementations.

Design and implement the changes on Palo Alto firewalls with PANOS 6.0 version. Make sure we have a single pass-through in the equities environment for fast transactions.

Configure IPSEC and SSL VPN with Palo-alto, Cisco ASA, Fortinet, Checkpoint and Router.

Perform detailed root cause analysis and suggest improvement actions for critical problems. Provide end to end support related to Network Infrastructure Services including LAN, WAN, wireless, Cisco Voice and Network security

Configure and perform changes as needed on the campus and Data Center network infrastructure that include Catalyst and Nexus switches, ACI fabric, ISR and ASR routers, Cisco ASA firewalls, Cisco wireless AP's and Controllers, to support business requirements time to time.

Configure whitelist entries for FortiGate web filter and Meraki web filter.

Implemented VTP and Trunking protocols 802.1q and ISL on 3560, 3750 and 4500series Cisco Catalyst switches

Advanced knowledge in TCP/IP suite, security architecture and routing protocols: OSPF, BGP, & EIGRP, IPSEC VPN design connection & protocols, IPSEC tunnel configuration, encryption and integrity protocols.

Implemented WLAN Aruba Wireless Access Points and its Controllers at various corporate sites fort 11n Infrastructure and its legacy technologies.

Upgrading of Cisco IOS to 15.4 version using TFTP server.

Fortinet Firewall administration, configuration of FortiGate 3000, 3815 series as per network diagram.

Configure switches, routers and wireless AP's that include technologies and protocols such as VLANs, STP, ACLs, HSRP, NAT, DHCP, Static routes, EIGRP, BGP, VPC, VSS, Remote access VPN, GRE/IPSEC tunnels, VPLS, and MPLS

Implement network, security, and voice infrastructure related projects such as legacy infrastructure migrations, office expansions, or new office implementation as per the given design.

Worked on Arista Cloud Vision (CVP) & Cloud Vision Exchange (CVX) Deployed on VMs.

Configured Routing Protocols like BGP, OSPF, MPLS, multicast and L2 protocols in ASA to check it is passing through via ASA in customer deployments. Involved in setting up IP Sec VPN between ASA firewalls.

Provided a restful services API fulfilling DNS, DHCP and IPAM.

Installed and configured Cisco Meraki Switch (MS-225/350), Meraki Router/Firewall (MX-64/84), Meraki Wireless (MR-42/52) in 1000s of nationwide stores.

Migrated CheckPoint 4800 R77.10 to Palo Alto PA-5250 PAN OS 8.0.

Configure IPSEC and SSL VPN with Palo-alto, Cisco ASA, Fortinet, Checkpoint and Router.

Monitor and manage network performance and availability management using various tools like Cisco Prime, Solar winds Orion NPM, NCM, and other modules to meet business requirements

Experience and detailed technical knowledge of security engineering, system and network security, authentication and security protocols (TACACS, RADIUS, 802.1x), cryptography, and application security

Prior experience with the design and deployment of firewalls and associated maintenance and configuration of rulesets

Ability to work independently, excellent written and verbal communication skills, teamwork, and collaboration skills Assess Network Performance.

Installed high availability Big IP F5 LTM and GTM load balancers to provide uninterrupted service to customers. Optimizing and monitoring the performance of a WLAN, LAN, WAN and user's segments.

Configuring RIP, OSPF and Static configuration on Juniper Series Routers. Configuring VLAN, Spanning tree, VSTP, SNMP on EX series switches.

Configuration of Cisco (IOS, IOS XE, and NXOS), Juniper, Palo alto, and F5 Network hardware.

Performed network administration tasks such as creation and management of Vlans, Port Security, Trunking,

Experience in Cisco 7200, 7600 routers, Cisco 2800 3800 series switches: Physical cabling, IP addressing, Wide Area Network configurations (Frame-relay and ATM).

Worked on Routing protocols Eigrp and BGP. Working on Infoblox for IPAM, DHCP and DNS. Working on Linksys, SG500, Cisco, Arista switches and Cisco routers.

Analyzed the flow of packets for LAN and Wi-Fi interface on the computer using Wireshark. Analyzed DHCP, DNS, and ICMPv6 and TCP protocol packets.

Checkpoint, Cisco ASA, Fortinet and Palo Alto installation, upgrade, Monitoring and patch management.

Work on multi-vendor network for Disney corporate online which comprises of Cisco, juniper, Palo Alto, F5, bluecoat and Aruba.

Automate teh maintenance tasks using PowerShell scripting.

Configured and administrated VLANS Trucking Protocol to reduce administrative overhead. Enable secure sharing of VLANS information to prevent the introduction of rogue devices from affecting the VLAN database. Shutdown unused switches ports following Layer 2 Confidential best practices.

Migrated from Checkpoint Firewall to Palo Alto Firewall using PAN Migration 3.0 tool.

Provide technical post-sales design and implementation services of Infoblox/DHCP/IPAM and Security products

Performed troubleshooting, while maintaining trouble ticket tracking, following internal/external escalation procedures and customer notifications.

TTM Technologies Apr 2020 – Dec 2022

Network Security Engineer

Responsibilities:

Experience in network routing, switching and firewalls

Extensively used TCP/IP tool like TELNET for remote login to the routers and SSH for secure login

Network Engineer responsible for the implementation, and maintenance of the corporate WAN, LAN and wireless infrastructure

Configured VLANS on multiple catalyst switches performed troubleshooting on TCP/IP network problems, Administered Frame-Relay and networks.

Performing data backups and data recovery operations. Work with vendors to resolve technical issues of programs i.e. Aruba Networks, Cisco.

Worked extensively with multiple wireless hardware vendors including Cisco, Cisco Meraki.

Upgrading of Cisco IOS to the latest version on routers and switches.

Worked on Arista 70XX DC switches, configured VLAN, MLAG’s and Port channels for redundancy

Configured VLAN Trunking 802.1Q, STP 802.1d, Port Security on Catalyst 6500 switches

Tested information security controls, across multiple business processes and/or locations, ensuring implementation techniques meet the intent of organizational compliance frameworks and security requirements

Troubleshoot, diagnose and resolve hardware, configuration and other network and IP telephony problems. Replacing faulty network hardware components and other related onsite support when required.

Strong knowledge of high-level architecture and technical in-depth knowledge of Palo Alto Networks NGFW and PAN Products

Deliver quality services and faster and easily by automating through NSO and PowerShell.

Replacing non-POE Hardware and implementing L3/L2 technologies for WLAN.

Managed, installed and configured different type of equipment such as Alcatel Service routers 7750, layer 2 bridges such as ADVA and Overture, Silver Peak SD-WAN and Fortinet Firewalls.

Perform detailed root cause analysis and suggest improvement actions for critical problems. Provide end to end support related to Network Infrastructure Services including LAN, WAN, wireless, Cisco Voice and Network security

Configure and perform changes as needed on the campus and Data Center network infrastructure that include Catalyst and Nexus switches, ACI fabric, ISR and ASR routers, Cisco ASA firewalls, Cisco wireless AP's and Controllers, to support business requirements time to time.

Redefined the existing infrastructure with Arista devices and developed network design documentation and presentations using VISIO

Hands on Knowledge/experience on F5 load balancers, its methods, implementation and troubleshooting on LTM, GTM, APM and ASM. Worked on software versions including 9.2, 11.4.1, 11.5.3.

Managing Riverbed WAN Accelerator

Assisted in building Aruba Clear Pass server transition away from Cisco ACS as the primary TACACS server.

Performed as SDWAN configuration, testing on velo cloud appliances

Provided a restful services API fulfilling DNS, DHCP and IPAM.

Troubleshoot switching issues related to VTP and Trunking

Configure TCP/IP, LAN switching, Spanning-Tree and various Cisco IP routing protocols RIP, BGP, EIGRP and OSPF and Managing Cisco Layer 2, Layer 3 switches & Routers on the network.

Installed, configured, and managed Cisco routers such as 3800 series, 3700 series, ISR4431& 1921and Cisco Catalyst switch series 4500, 3500, and 2900

Network Security Engineer responsible for regional MSC firewalls, intrusion detection, forensics and data aggregation platforms.

configuration, and replacement of Cisco routers/switches (Nexus 5 and 7k, 2900, 3500, 3600, and 6500 models) as well as Cisco/Meraki Wireless (Cisco Prime and Meraki dashboards), Cisco ASA/ Palo Alto/Fortinet firewalls, and some HP/Dell switches.

Performed single-pane-of-glass management, threat analytics and actionable reports to enforce policies, understand targeted threats and meet compliance on a FortiGate.

Configured WAN connections with Meraki and FortiGate SD-WAN.

PAN Next-Generation Firewall design, implementation, and support experience and PAN Management (Panorama) design, implementation, and support experience.

Administrate NetScaler 9.5/10.5/11.0/11.1 for Access Gateway along with SSLVPN, Gateway load balancing, SSL certificates Management and GSLB Configuration

Fortinet Firewall administration, configuration of FortiGate 3000, 3815 series as per network diagram.

Worked with Catalysts, Nexxus, Meraki, ASA firewalls, Palo Alto, extreme & Meraki access points.

Configure switches, routers and wireless AP's that include technologies and protocols such as VLANs, STP, ACLs, HSRP, NAT, DHCP, Static routes, EIGRP, BGP, VPC, VSS, Remote access VPN, GRE/IPSEC tunnels, VPLS, and MPLS

Monitor and manage network performance and availability management using various tools like Cisco Prime, Solar winds Orion NPM, NCM, and other modules to meet business requirements

Excellent IP networking fundamentals and extensive experience in the application of IP protocols as well as network analysis fundamentals and robust troubleshooting skills

Configured and managed Cisco VSS in Distribution layer of the Data center network and arista 7010/7060 series switches

Perform network control with secure DNS, DHCP, and IPAM using Infoblox

Manage Palo alto, Checkpoint, Cisco ASA and Fortinet policy and network.

Deployed Palo Alto firewalls using Confidential NSX through L2 and L3 interfaces on models such as VM-300, VM-500, and VM-1000-HV.

Worked on NXOS, IOS and IOS-XR BXB to N7K-NXOS (MPLS) system test

Actively worked on installation, configuration and testing of Aruba's wireless Access points.

Experience and detailed technical knowledge of security engineering, system and network security, authentication and security protocols (TACACS, RADIUS, 802.1x), cryptography, and application security

Maintain and troubleshoot switch applications and Network connectivity including DNS, DHCP, LAN and TCP/IP issues.

Upgrade and patch management of Firewalls like Palo-alto, Cisco ASA, Fortinet, Checkpoint.

Worked on setup, configure, upgrade, manage and troubleshoot Cisco routers, switches, firewalls.

Worked with Multi-vendor switches and routers including Cisco, NX-OS Juniper, HP, Aruba, Arista and Brocade.

Troubleshooting issues and outages on Trunks and Router interfaces extensively

Performed switching related tasks such as implementing VLANS, VTP, RSTP and Port security.

Managed and supported Solarwinds Orion (NPM, NCM, NTA, IPAM) products, Spectrum, Cisco ACS, Cisco ISE

Implemented security measures using ACL and configured NAT according to the connectivity requirement.

Implementing HSRP, VRRP, GLBP redundancy on layer2 and Layer 3 level .

New Cisco Switches configuration with VLAN's, VTP and syslog, SMP server and other security features.

Dignity Health, CA July 2018 – March 2020

Network Engineer

Responsibilities:

Responsible for managing and maintaining Datacenter, DR and network Infrastructure. Respond to outages, user problems by triaging and troubleshooting, plan for Device & OS upgrades.

Have implemented OSPF within the four areas I administer. Setup Datacenter and DR in area 0 and other regions in different areas.

Hands on experience in troubleshooting Layer 2 / 3 networking features such as VLANs, PVLANs, InterVLAN routing, STP, VTP, ISL, 802.1Q, 802.1X Port Security, PoE issues, Ether-Channels using LACP and pAgp, VSS, VPC, HSRP, VRRP,GLBP, Multicast, QoS, SPAN and RSPAN on various Cisco switches and routers.

Worked with PAN migration tool to migrate from to Palo-Alto. Initially started with Like-to-like migration and then manually configured polices like used id, app id, URL filtering etc. to take complete advantages of PAN devices.

Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure.

Migrate, Upgrade and Patch Management of Cisco ASA, Checkpoint, Palo Alto and Fortinet Firewalls.

Configured and troubleshooting Aruba Wireless products like Access Points and Mobility Access Switches

Installed, configured Cisco Meraki equipment and web-based monitoring platform for MR32 wireless access points.

Communicated with Command Center Management to provide frequent status updates regarding change related technical issues and provide accurate status updates on the change remediation efforts.

Responsible for the deployment, configuration, and managed the F5Viprion load balancing platform during new data center migration from Citrix NetScaler 9.3 and Cisco ACE 4100x/4700; including implementing, configuring, and integrating F5 BIG IP GTM, LTM, APM, ASM, iRules, DNS-SEC, DNS ANYCAST, IPv6, SSL, LTS 1.2, and HA vCMP provisioning.

Configured PA-5020, and PA-5050 to meet organizational requirements and industry best practices.

Worked on Panorama to manage multiple Palo Alto firewalls from one central location. Constantly ensured Software Upgrades and Content Updates are up to date on those devices.

On figuring Routing protocols like BGP, OSPF, multicast and L2 protocols in ASA to check it is passing through via ASA in customer deployments.

Spearheaded the project to replace cisco wireless environment with Aerohive, Aruba and Meraki wireless access points throughout the company locations.

Optimized performance of the WAN network consisting of Cisco 3550/4500/6500 switches by configuring VLANs.

Worked on configuration of Anti-Virus, Spyware, Wildfire, APP-ID, USER-ID, and Global Protect on Palo-Alto devices. Also enabled Security Policy, URL filtering, Threat Prevention etc.

Configuring IBGP between LAN routers and EBGP between HUB routers, LAN-WAN routers.

Configured BGP, OSPF on Cisco 4451 and 4351 routers.

Configured OSPF between LAN routers and LAN switches (Cisco 2911 and Cisco 3895).

Experience on data center cabling on fiber and copper patch panel.

Experience on creating and updating tickets on ServiceNow.

Monitoring alarms and troubleshooting alarms related to cisco LAN switches(C6509/C6507/Nexus7k/C3750) in data center.

Troubleshooting BGP, OSPF and connectivity issues between Cisco routers and switches.

Involved in National and Regional projects on cabling and configuring Cisco C6880 switches and bringing them into the Network.

Experienced in cabling C6880 switches and nexus switches using SFP modules.

Maintained complex LAN/WAN networks with several VLANS and provided support for routing protocols. EIGRP, OSPF, Static and default route.

Secure Email Gateway, Web Marshal Proxy gateway and Secure Connect Fortinet Firewalls Provide Level 3 support for Aruba WLAN mobility controllers, Access Points and Aruba Instant Access Points.

Configured etherchannel on cisco C6880 and C3560 switches.

Utilized BGP to impact traffic forwarding and traffic load balancing on multiple CKTS.

Involved in LAN – Remediation, migrating C6880 and Nexus switches and configuring VLAN and PVST on Cisco C6880, C6500 and C3800 series switches.

Experience on configuring router on stick, sub-interfaces on LAN routers and switches.

Ameriprise Financial Services LLC, MN Jan 2017 – June 2018

Network Engineer

Responsibilities:

Maintain and track the status of device supplied to the client. Installation & Maintenance of Cisco switches, routers & firewalls. Implementing and maintaining WAN/LAN and WLAN networks in different diagrams.

Designed Security policies on Palo Alto Network firewall for controlling what traffic needs to be allowed or blocked based on customer requirements.

Analyzed the Policy rules, monitor logs and documented the Network /Traffic flow Diagram of the Palo Alto Firewalls placed in the Data Center with MS Visio.

Provided daily Palo Alto Firewalls administration such as Threat prevention, URL filtering, IPSEC and SSL VPN's, zone-based integration, and analyzing syslog's, and utilizing wildfire feature in Panorama.

Experience with working on Palo Alto Next-Generation firewalls Security profiles.

Provided Load Balancing towards Access layer from Core layer using F5 Network Load balancers.

Created and resolved Checkpoint, Palo Alto Customer orders and request orders. Configured ASA 5520 firewall to support Cisco VPN client on Windows 7/XP/Vista.

Experience working with Nexus 7018/7010, 5020, 5548, 2148, 2248 devices.

Configured Routing Protocols like BGP, OSPF, MPLS, multicast and L2 protocols in ASA to check it is passing through via ASA in customer deployments. Involved in setting up IP Sec VPN between ASA firewalls.

Configured and performed software upgrades on Cisco Wireless LAN Controllers for Wireless Network Access Control integration with Cisco ISE.

Experience with implementing Cisco 6500 VSS on the User Distribution Switches and upgraded IOS on the ASA 5550, 5585, 5520 firewalls.

Re-design enterprise PCI Internal and External (PCI ASV) program to meet intent of PCI DSS requirements and ensuring coverage of PCI assets. Implemented site to site VPN in Juniper SRX as per customer.

Monitoring Cisco LAN switches and troubleshooting connectivity issues.

Mitigating the customers who are using excess bandwidth using Kentik tool.

Whitelisting customers and blacklisting ip’s to the dark router using Kentik tool.

Monitoring and mitigating DOS and DDOS attacks using Kentik tool.

Experience in troubleshooting checkpoint firewall related issues using VMware

Good experience on Microsoft Visio for network documentation purpose.

Configuring OSPF and BGP on WAN and LAN routers according to the SOPs.

Experience in configuring EtherChannel on Cisco 6500 catalyst switches.

On – call experience with the field technician during fiber cutover, Fiber cutover and copper cutover.

Extensive experience on updating, rescheduling, reworking, and completing cutover work-orders .

Troubleshooting experience on ICMP link failure between different peers and customers.

Education: Bachelors in Civil Engineering from JNTU India (2016)



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