Arwin Singh Email & Phone Number

Cypress, TX, US

Houston, Texas, US

Managing, Maintaining, and Troubleshooting Palo Alto Security Appliances, Panorama, and features. Configuring URL Filtering Policies, Decryption Policies, Wildfire, High-Availability, GlobalProtect, Routing, Prisma Access, and DLP (Data Loss Prevention)Designed a Greenfield Security Architecture solution to route locations through PA HA appliances based on.

IT Consultant

Geneva, CH

Created a Network Assessment for Mercuria Corporate Network. Building and Troubleshooting network solutions including PRTG Monitoring Solution for all Palo Alto appliances with appropriate MIB’s, and creating best-practice escalation policies and procedures. Improving overall Network Architecture and traffic flow, and replacing End-of-Life Remote Office.

New York, NY, US

• Working as part of a professional delivery services team to implement a wide array of technologies including ACI, DNAC, ISE, SD-WAN, Palo Alto, and Meraki for clients across the eastern region.
• Scoping and reviewing various customer SOW – Implementing defined solutions with assigned engineers.
• Building Greenfield remote offices solutions using Palo Alto 200/400/800 Series with features like Wildfire, URL Filtering, Panorama, Globalprotect VPN, Site to Site VPN, & OSPF/Route Tuning.
• Executed a large scale remote sites hardware refresh using Aryaka and Palo Alto 220/820 appliances with Active/Active HA, and BGP peering on hub and spokes routers. Managing Day 2 Bootstrap Installs and Day 3 Cutover.
• Migrating Vlans from legacy Nexus 5k/7k into 9k ACI Spine and Leaf Architecture.
• Refreshing EOL IDF/MDF lifecycle equipment such as Cisco Catalyst 3850’s or older to new 9300/9500 switches. Staging and configuring new switches and features as necessary.

Oaks, PA, US

• Network Engineer for a global wealth management company supporting a highly converged and secured TCP/IP corporate network with remote sites throughout the Globe.
• Spearheading a major network project to improve network efficiency, security, and availability. Project includes these key components:
• Overhauling corporate remote site architecture to conform to Cisco’s I-WAN design specifications offering Transport Independency, Application Based Failover, Performance Routing, and overall cost savings.
• Upgrading all remote site’s WAN connections to AT&T MPLS circuits and coordinating on-field communication with ISP & Vendors.
• Revamping the Network Monitoring Solution to create a more automated, and comprehensive alerting & escalation system utilizing WhatsUp Gold to retrieve SNMP data & configuring appropriate policies & actions.
• Up keeping valuable documentation & diagrams to latest revisions to ensure compliance & informational accuracy.

Rye Brook, NY, US

• Working as a Tier 3 technician supporting a robust and cutting edge VOIP Cloud Platform.
• Coordinating repairs for customer locations with Verizon and other Off Net Carriers.
• Shipping and Configuring VOIP products (Mitel, Polycom) and cisco routers with on-site Broadview technicians.
• Utilizing SIP and Minet Protocol for examining call examples and call quality issues.
• Analyzing customer networks for VOIP issues by testing for Consistency, Bandwidth, Latency, Jitter, MOS, and by collaborating with customer’s internal IT for problem resolution.
• Providing Fail-over service by configuring IP-SLA for automatic switch in case of router failure.

Bachelor Of Science Information Technology, Network Operations & Security

Associate In Applied Science, Network Engineering

Education record