Justin Cioli

About Justin Cioli

Reached a new milestone in my career. I have been promoted to Network Engineer at Switch and I couldn\'t be happier. New challenges await me and I\'m looking forward to all of it.Some of my technical skills and expertise include but are not limited to the following:Layer 2 Devices & Technologies/Protocols• Cisco Series: 2500s, 2600s, 2900s, IE-4010s• Media converters, ADTRAN multiplexers• Redundancy: HSRP/VRRP, Etherchannels• Switching: STP, VLANs, trunks, PoE, StackWiseLayer 3 Devices & Technologies/Protocols• Cisco: 3500s, 3600s, 3700s, 3800s, Nexus 3172, 4500s• Cisco: CRS, 6500s, ASR 920s, satellites• Networking Software: IOS, XR, XE, NX-OS• Routing: OSPF, IPv6, BGP, prefix-sets, route-policiesSecurity• IPSec VPN tunnels, Cisco AnyConnect• Traffic rules: ACL, NAT, DMZ, TCP/UDP ports• Cisco Firepower Threat Defense• Cisco ASA 5500-X Series• Cisco Meraki MX64• Radware/Arbor DDoS Mitigation• Authentication: TACACS, ISE, port securityWireless• Cisco 5500 WLC• Cisco Meraki MR16, MR32, MR33• Ubiquiti & Cambium PTPs• Signal strength optimization & best practices• Meraki Dashboard• 802.11x, WLANs• Cellular repeater managementMaintenance & Troubleshooting• Subnetting & reverse engineering, VLSM• Link & connectivity fail-over/speed testing• Upgrading: IOS software, bandwidth & devices • Internal & public circuit/network cutovers• Network segment topology revisions• Null routing/normalizing traffic of carriers• General hardware/software/connectivity issues• Internet registries: RADb, IRRs, ARINTools & Applications• SolarWinds, ThousandEyes. Pingdom, SmokePing• MS Visio, Office, SharePoint, Skype for Business• Ticketing systems: firm developed, JIRA, Salesforce• Logging: Splunk, StealthWatch, SNMP, NetFlow• Remote management: RDP, iLo, DRAC, CTC, iView• Terminal emulation: SecureCRT, RDM, Putty• Lab: physical and virtualized environments, GNS3• Diagnostics: MTR/PingPlotter, AWS, Wireshark

Experience

1. Network Engineer

   Switch

   Feb 2016 — Present · Las Vegas, NV, US

   Provisioning of OOB, BGP and HSRP customer and internal bandwidth circuits.• Provisioning of ONS, T1 and DWDM customer transport circuits.• Develop and maintain configuration standard and method of procedure documents.• Implementation and logical deployment of switches, routers and firewall appliances.• Monitor and action alarms within network infrastructure. • Participate in kick-off calls and confirm connectivity requirements for new onboarding clients.• Troubleshoot access points, Apple products and other wireless devices to sustain high availability.• Address service requests with other ISP carriers and internal organizations.• Communicate closely with customers to mitigate minimal impact of service affecting work.• Configuration of various aspects of network equipment including, security, routing, switching, etc.• Assist senior engineers in the design and implementation of network segment and site proposals. • Setup/manage other services such as VOIP phones, NTP, console servers and courtesy access WiFi.• Conduct crucial maintenances on a frequent basis to fine-tune network performance/scalability.• Work in collaboration with other cross-functional teams to achieve network-based goals.• Construct and maintain high level corporate and public network drawing and diagrams.• Uphold highest standards for the only tier 5 platinum rated data centers in the world.

Education

• ITT Technical Institute-Henderson

  Bachelor's Degree, Information Systems Security

  2009 — 2013

• ITT Technical Institute-Henderson

  Associate's Degree, Computer Networking Systems

  2009 — 2011

Skills

• Ubuntu
• Network Troubleshooting
• Networking
• Switches
• Cisco Routers
• Cisco Ios
• Large Scale Deployments
• Servers
• Bgp
• Data Circuits
• Data Center
• Tcp/Ip
• Centos
• Hsrp
• Computer Hardware Troubleshooting
• Cisco Technologies
• Routers
• Juniper Switches
• Ios-Xr
• Linux Kernel
• Linux
• Windows Server
• Ccna