Simranjeet Singh Sandhu

Experience

• 

  Tata Teleservices Ltd

  Jul 2014 - May 2016

  Network Support Engineer

  • I have good knowledge over Leased Line technology (DLC , NPLC , ILL , MPLS, PRI/ISDNPRI , SIP TRUNK ) .• Troubleshooting lease line connectivity issues on routers and switches.• Coordinating with the field engineers to get the client issues resolved at the earliest.• Resolving fault and service tickets within the agreed SLAs.• Troubleshooting Last Mile connectivity ( RF, Copper , Fiber ) • Aggressive learning skills to become productive for the team in much less than the allotted time. • Excellent communication, analytical and interpersonal skills. Show less

• 

  HCL Technologies

  May 2016 - now

  Routing & Switching | Network Engineer at CISCO NOC ( Cloud & Managed services )Troubleshooting Routing & Switching issues on Cisco devices ( Router and Switch ) Hardware: 800 , 1800 , 2800 , 2900 , 3750 , 3850 , 4500, 6800, 9300, ASA 5500 , ASR 1k , ISR 4400, vCSR 1000v.Troubleshooting WAN/LAN.DMVPN, LTE 4G, IPSec , OSPF, EIGRP, BGP , NAT/PAT , ACL, QoS, ZBF , PBR , VLAN , STP , IOS UpgradeTroubleshooting network related issues on MERAKI Cloud Managed devices ( MERAKI Security Appliances, MERAKI Switches , MERAKI APs )Hardware: z1, MX 64 , MX 65 , MX 84, MX 100MS 220 , MS 225 , MS 320 , MR 32 , MR 42 Troubleshooting network related issues on Viptela SD WAN devicesHardware: vEdge 2000 , vEdge 100, vCloudPlatform: vManageTroubleshooting & monitoring Data connectivity issues on CISCO IoT gateway devices in manufacturing industry.Hardware : Cisco IoT Gateway IXR800 Platform: Kinetic , AT&T Jasper ( LTE SIM management )Monitoring & Troubleshooting issues with Access Points & Wireless Lan Controller. Show less Routing & Switching | Network Engineer at CISCO NOC ( Cloud & Managed services )Troubleshooting Routing & Switching issues on Cisco devices ( Router and Switch ) Hardware: 800 , 1800 , 2800 , 2900 , 3750 , 3850 , ASA 5500 , ASR 1k , ISR 4400, vCSR 1000v.Troubleshooting WAN/LAN.IPSec , OSPF, EIGRP, BGP , NAT/PAT , ACL, QoS, ZBF , PBR , VLAN , STP , IOS UpgradeTroubleshooting network related issues on MERAKI Cloud Managed devices ( MERAKI Security Appliances, MERAKI Switches , MERAKI APs )Hardware: z1, MX 64 , MX 65 , MX 84, MX 100MS 220 , MS 225 , MS 320 , MR 32 , MR 42 Troubleshooting network related issues on Viptela SD WAN devicesHardware: vEdge 2000 , vEdge 100, vCloudPlatform: vManageTroubleshooting & monitoring Data connectivity issues on CISCO IoT gateway devices in manufacturing industry.Hardware : Cisco IoT Gateway IXR800 Platform: Kinetic , AT&T Jasper ( LTE SIM management )Monitoring & Troubleshooting issues with Access Points & Wireless Lan Controller. Show less Routing & Switching | Network Engineer at CISCO NOC ( Cloud & Managed services )Troubleshooting Routing & Switching issues on Cisco devices ( Router and Switch ) Hardware: 800 , 1800 , 2800 , 2900 , 3750 , 3800, 4500, 6800,9300 ASA 5506,ASA5516 , ASR 1k , ISR 4331Troubleshooting WAN/LAN.DMVPN,IPSec , OSPF, EIGRP, BGP , NAT/PAT , ACL, QoS, ZBF , PBR , VLAN , STP , IOS UpgradeTroubleshooting network related issues on MERAKI Cloud Managed devices ( MERAKI Security Appliances, MERAKI Switches , MERAKI APs )Hardware: z1, MX 64 , MX 65 , MX 84,MS 220 , MS 225 , MS 250, MS 350, MR 32 , MR 42 Show less

  • Associate Consultant

    Oct 2021 - now

  • Senior Specialist

    Nov 2019 - Jan 2022

  • Specialist

    May 2017 - Nov 2019

  • Network Engineer

    May 2016 - May 2017
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  Collabera Technologies

  Jun 2016 - Apr 2017

  Network Engineer