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Kranthi Salibilla
Sr Network Security Engineer @Penumbra, Inc.
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WORK HISTORY
Sr Network Security Engineer @Penumbra, Inc.
Alameda, CA, US
Palo Alto Network firewallsPurview eDiscoveryIntune MDMRapid7Palo Alto XSIAMIBM QRadarMimecastTruU PasswordlessIPSec VPNGlobalProtect Remote Access VPNCisco ISECisco SDA/DNACCisco Wireless Azure CloudOSPF/BGP
EDUCATION
San Francisco Bay University
Masters in Electrical Engineering
Jawaharlal Nehru Technological University
Bachelor's degree, Electrical and Electronics Engineering
ABOUT KRANTHI SALIBILLA
Diversified experience in designing, implementation and troubleshooting of LAN/WLAN/WAN along with the firewall security features.Hands on experience in configuration, troubleshooting of various Routing Protocols(OSPF, ISIS, BGP) and switching protocols & technologies(ARP, STP, DTP, VLAN, VDC, VPC/MLAG, TCP/IP, DHCP, DNS).Implemented security policies on the firewalls using ACLs, URL filters, IPSec/SSL VPN, IDS/IPS and also experience with migration of Cisco ASA and Juniper SRX firewalls to Palo Alto/Fortinet firewalls. Migrated PulseSecure PCS to PaloAlto GlobalProtect/Prisma Access(SASE), Also services from Cisco ISE and Pulse PPS to Aruba Clear policy Manager. Moved API connection from PulseSecure PPS to ClearPass and integrated with Palo Alto firewalls for RBAC security policies/rules.Configuration, troubleshooting and maintenance of Palo Alto Firewalls PA-3k, PA-5K, PA-5200, PA-7K and Central Management Platform with Panorama. Support and maintain Akamai Guardicore Micro-Sgementation solution for PCI Applications/Services.Worked on Infoblox, BlueCat and Men & Mice for creating the DNS entries with appropriate records for IPv4 and IPv6.Hands on experience on network monitoring systems like HP NNMi, HP NPS and LiveAction for Netflow analyzing tools.Strong experience on Cisco/Arista/Juniper routers and switches along with the working knowledge on Cisco ACI SDN solution.Hands-on experience with the Citrix Netscalar(SLB/GSLB), F5 BIG-IP(LTM/GTM) and AVI load-Balancing technologies.Strong working Knowledge on design and configuration of VXLANs technologies on Data Centerswitches(Cisco Nexus, Arista, Mellanox).Strong knowledge on configuration and troubleshooting of Cisco SD-WAN(Viptela) technology.Experience on configuration of Aruba/Mist/Meraki wireless(WLAN) technologies.Working experience on Solarwinds, Splunk, ELK, NetSpyGlass for monitoring and alerting.Good experience on design and implementation of virtualization technologies such as VMware and Microsoft Azure, Amazon AWS(EC2, Route53, VPC, Transit Gateways), Oracle cloud services and its peering(VPC, VNET).Experience on Akamai Web Application Firewall(WAF) for securing APIs and blocking the DDoS and Bots attacks on the ECOM site.Strong experience on network automation using Python scripting and configuration managementtool Ansible.Excellent problem solving, debugging and documentation skills using MS Visio, Wireshark and TcpDump.Good understanding of NIST/PCI/GDPR security compliance.
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