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Click here or scroll down to respond to this candidate Candidate's Name , CCNA Sr Network, Security Engineer & Cyber SecurityEMAIL AVAILABLEProfessional Experience:Cisco Platforms | HP Platforms | Juniper | Routers | Switches | Firewalls: Fortinet | Aruba | Palo Alto | Sonicwall | PIX | ASA | ISR | Blue Cat | Load balancers: F5 | Netbox | Blue Tooth | Aerohive, HP | Operations: Installation, Configuration, Troubleshooting, Maintenance | Auditing | Security: SSID | Passphrase assignments | AAA | SIEM | IDS/IPS | Policies | SLA | Endpoint Protection | Monitor: Syslog | Analyzer| Log files | Wireshark | SNMP | Malware | Spyware | Viruses | Prisma | Panorama | OSI: Layer 1 - 7 | Configurations: VPN & B2B | VLAN | DTP | Routing : BGP | OSPF | EIGRP | Protocols: Putty | SSH | TCP/IP | LACP | HSRP | VSS | VRRP | NAT | PAT | DNS | DHCP | WINS | LDAP | CDP | VTP | SSL | DHCP | DNS | WINS | LDAP | SMTP | Spanning Tree | NTP | MDM | TFTP | FTP | SFTP | 802.1D | 802.1 Q | 802.1S | 802.1W | 802.1X | Software: ISE | IOS XR | SolarWinds | Panorama 10.1.8-H2, F5 14.1.5, | Service manager | Service Now | Remedy | MS Office | OFFICE 360 | VISIO | Cisco Prime | Heat Maps | Linux/UNIX | Microsoft | VMWare | Ip Addressing: Classful | Classless| IPV4 | IPV6 | Wireless: 802.11a/b/g/n/ac/ax knowledge of: 802.11e/q/k/v/r/s | AI | Jason | Ansible | Cabling: Fiber, CAT5, 5E, T1, Meg Ethernet | GIG/FAST/Ethernet | VOIP: IP Phones | Avaya IP Office | MPLS | Point- Point | Multipoint | LAN | WAN | MAN | MHO | Cloud | Stack wise |
Summary:With experience ranging from large to small private and government agencies, I specialize in supporting infrastructure and securing WANs and LANs. I excel in hands-on roles, bringing teams together in technical and security areas to fulfill necessary positions for network support. My focus is on ensuring functionality, safety, and productivity in network infrastructures and on the edges of environments across diverse industries, including telecom, manufacturing, and beyond.Performance: Proficient in routing, switching, firewalls, WLAN, and WiFi technologies. Skilled in configuration, troubleshooting, designing, and monitoring networks. Capable of resolving routing, congestion, SLA, policies, switching, and cabling issues. Provide final resolution of all network-related issues across the enterprise. Experience in engaging owners, end customers, internal and external resources including vendors, ISPs, cloud providers, TAC, WAN providers, telco carriers, and electrical and cabling vendors to resolve issues effectively. Adept at prioritizing and executing tasks in high-pressure environments with both close and minimal supervision. Highly motivated and eager to volunteer for new tasks and projects. Demonstrate keen attention to detail and exceptional customer service aptitude.Professional Experience:Externetworks remote Lumen June 22-2023 to March 8-2024US Activations TeamOperations Engineer III Activations of customer sites
Hardware: Fortigate firewalls, Cisco switches and routers, Advas and more Scrubbing configurations.Lavezzari 2Externetworks remote Lumen - Continured June 22-2023 to March 8-2024US Activations TeamOperations Engineer III Troubleshooting connection issues over multiple media types Ensuring proper circuits, bandwidth, policing, Qos, speed, policies, access and more Layers 1 - 7 Office 365; Teams, Word, Excel, PowerPoint, Visio and more. Net Designer, many other cloud-based site tools Ensure customer satisfaction and QOS Working within a team environment Conference call installs RDP, putty, Teams view and moreProfessional Experience:Insight Global remote Gates Corp Jan-2022 April 2023Sr Network Engineeron, or as needed Cisco, Palo Alto firewalls, office 365, Apic, Netbox, SolarWinds, ISE, Office 365, Visio, OneDrive, Notepad++. Wireshark, AVTS, AVPN, Team environment, Global network, vendors; AT&T, NTT, Cisco, Palo alto, F5 Configuration Cisco, IOS upgrades Firmware upgrades, VLANs, SVI, AAA, HA F5 IOS, Firmware, Partitions, HA, upgrades troubleshoot Net box- IPAM documentation Manage Service Engine, CR, Inc, Problems, etc ISE, AAA, device, ping Id
SolarWinds devices, configs, backups, etcTroubleshooting network, Creating CR s, dropping configurations, IOS upgrades, FW policies, IOS upgrades, HA, Installs, Panorama upgrades, Visio. Designs, PowerPoint presentations. Working with venders. Working fiber and cat 6e runs in data center. Working with installs and troubleshooting data center. Working with remote sites, IDF s & MDf s working with installs AVTS remote sites, working with Firewall configuration remote sites. Working with configurations card readers and badge readers. BPG, TCP/IP,
APtask remote Fiserv Sept 2021-Dec 2021Sr. Network Engineer3-month contract pushed to 4Fully remote, Cisco shop. i Infrastructure support and build outs of remote sites until all were complete. Global company BGP, EBGP, OSPF, IP routing, Palo Alto. Writing scripts, configurations, IOS and firmware upgrades, switches, routers, firewalls, Troubleshooting, Service now, Ping id, secure id, ip addressing office 365, teams.Inceed Marathon Petroleum July 2021 September 2021Sr Network EngineerRemote on site as needed BPG, EBGP, OSPF, IP Routing, Palo Alto Upgraded IOS,
Wrote Scripts,
Worked cell routers, Circuits, networks Cisco, routers and switches.
Troubleshooting, configurations.
Service Now, Secure ID, Office 365, Teams, Visio. OneNote, Notepad++, WiresharkLavezzari 3Prescient CO Remote Aug 2020 - June 20213-month contract only- they were restructuring the whole companySr. Network & Security Engineer Network Configuration, Design, Troubleshooting, Installs, Upgrades, Refresh, Wireless installs, design, IOS upgrades, Firmware upgrades,
Palo Alto FW Juniper and Cisco Aruba Wireless Highbred remote 4 off 1 on.
Putty, Wireshark, Zendesk, Tenable.IO, Cloud strike, PRTG, KnowBe4, Azure Office 365, OneDrive, Write, To DO, Teams, Power Point, XLS, Word and more. Kemp load balancer & proxy server
Success with configurations, results, routing changes. Managed the Infrastructure; Routing, Switching, Kemp-Load balancer & Proxy server, Vlans, SVI, ACL, managed policies firewalls, VPN, Global Protect, blacklist wireless, Azure Palo Alto, OSPF. DMVPN failover tunnel and MPLS circuit Point to point private network with load balance over internet access and failover Created Power Points for Design of new network, Vlans, SVI, ACL, Policies Firewalls, Global protect, Azure Palo Alto, OSPF DMVPN Tunnel and MPLS circuit point to point private network with load balance over internet access and failover on DMVPN.
Internationally to US using Palo Alto Best practices and policies. Infrastructure Refresh: Ricks, Costs, Current Threats, Future Gains, Scalability, Reliance, Economics, Fault Tolerance, Functionality, Streaming, Data Path Efficiency, Security, QOS and more. Cost associated current infrastructure and vendors to future costs for new infrastructure % associated with current risks to future resolutions SD Wan vs the existing M PLS and DMVPN infrastructure Multiple vendor communication and writing, Sofware One, Trace 3, Luman, Verizon, AT&T, DataPath cabling, Zenelis, Air Stream and Cloud GenixACS- American Cyber Systems Remote Rython Feb 2020 to July 2020SR. Network Engineer
6-month project Visio drawings for new development areas BOM NST-X
L2-L3 configuration JiraACS- American Cyber Systems Remote Rython Feb 2020 to July 2020SR. Network Engineer
6-month project Created Visio's rack models and logical models, wrote configuration files for Catalyst 3750 for Catalysis to 2348UPQ and 2348UPQ to N5548. Created BOMs for material for new development labs.
Wrote plans for NST-X installation of segmentations. Worked with Epics, stories & tasks within Jira. Wrote installation documentation for Brocades to data center, Synergy 1200 to fiber channel Brocades, HP360 & 380s to Brocades and Synergy. Wrote documentation for Key managers to LAN installation. Wrote documentation for all devices to connect to LAN.
Lavezzari 4Dimension Data,CA New West Physicians On site as neededSR. Network Engineer May 2019 to Dec. 20196 month contract went 8 months SDWWorking with latency issues; iperf3 testing, qos, troubleshooting Azure GuiWorking with the Gui for Palo Alto backups and restores HP switches -Routing, Configurations, TroubleshootingRouting configuration-design. OSPF rip and implementation, Installations, Switching configuration: L n, MST, QOS, IP routing, MTU-Duplex, Troubleshooting, Adtran Routers: rip configuration, static routing Visio Designs for current network to best refresh on new network: suggested stacking, fiber uplinks, Fault tolerance for all clear electrical Provide reports to upper management Work with Venders: Century Link, Comcast, MHO, Microsoft, Hp, CiscoCircuit troubleshooting and installations, Palo Alto Firewalls - security monitoring, Wireshark, packets, issues and moreB2B, IPSec, Nat, Policies, Route, Firmware Upgrades, HA, B2B/VPN, Policies, IPsec, IDS, IPS, Zone, Configurations Cisco Switches, F5 Load BalancersL3 configuration, Spanning Tree MSt, Routing, Installations, Troubleshooting, Firmware upgrades, Configurations Merkis X84 Installation, cabling and interface initial configuration NetScaler Citrix NS 9.1Troubleshooting WiresharkPcap files analysis - Palo Alto, Switches and more, Mitel Phones - Troubleshoot to switches and phone settings, Qos on switches Configuration, Firmware and hardware Upgrades, installation, Maintenance, Troubleshooting, Organization ,Meraki installs, Monitor, Visio, DesignRandstad, Centennial, CO City of Centennial October 2018 to February 20193-month contract went 5 monthsCyber Security Engineer FortiGate
firewall configuration, troubleshooting, policy changes, Siem. HA Firmware upgrades Hp, Cisco SwitchesSwitch configurations and design; Stacking, Fault tolerance, dual homing, ups installations, clear electricalManaged and monitored security rules and policies for Endpoint Protection. Wireless Aerohive
Configuration, troubleshooting, filtering address filtering, white- and blacklist creations,
Security Monitoring Microsoft DNS and DHCP
Support and configuration, VMWare
Lavezzari 5MARATHON T.S. Sept 2018 to Dec 2018Senior Network EngineerBLUECAT DNS/DHCP SECURITY AUDIT, LICENSING AUDIT,
Remote access to Network Blue Cat Analysis DNS/ DHCP Audit and security verification.HCA Healthcare, Denver, CO May 2017 to July 2018Senior Network EngineerMonitor, troubleshoot, resolve infrastructure issues, installs: L1 - L7; L2 & L3 switches, stack wise, cabling, designed and upgraded: Visio Diagrams, Prime, Wireless Heat MAPS, SolarWinds, Adonis Bluecat,Remedy, Fluke. Fiber, Copper, Patch panelCISCO: 3750 3850 6709 6800 8510 2504 5520 3702I Fiber Cat5e Patch Panels StackWise, Load Balancers Worked in a team responsible for Infrastructure support. Worked L1 Circuit verification, coordinated issues with vendors and Customers. Worked L1, L2 MHO, Troubleshooting and verification. Worked L2; Configuration and installation of 3750s and 3850s. Worked L2: IOS upgrades, Firmware upgrades. Worked L2 device configurations: SNMP, AAA, VLAN, HSRP, VLAN, DTP, VTP and other config. Worked L3; IOS upgrades, EtherChannel, VTP, DTP, SNMP, Configuration, Configuration upgrades, 65xx, 68XX catalyst. Worked with ASA; L2 - 3 device, IOS upgrade, configuration, installation. Worked with Cisco Wireless controllers 55xx: 5510-5520, & 85xx series: 8510, Nexus. Worked with Cisco Wireless controllers upgrading IOS, Firmware, Config: WWLAN, SSID; SNMP. Worked with Cisco 37XX, 28XX, 18XX series, configurations, upgrades and prep for installs. Worked with Adonis-Blue Cat: Upgrading IOS, Firmware, Assigning IP Scopes, DHCP & DNS configurations, assignments. Worked with SolarWinds, Network SNMP trap monitoring, IP addressing Scopes. Worked with Cisco Prime to create Heat Maps and configurations. Worked with Remedy: help tickets monitoring, maintenance and closures. Worked with vendors to bring in correct Enterprise and small UPSs . Analyze Wap locations and network traffic. Log and analyze messages using Syslog servers: issues related to high CPU utilization and parameters that can degrade the performance of the network. Monitored Networks via Switch logs, Switch tools, SolarWinds & Wireshark. Worked with, configured and troubleshoot OSPF, CDP, SNMP, LLDP, 802.1X, 802.1Q, STP:
802.1w, 802.1S, 802.1D, TCP/IP: IPV4. Worked a little on BGP & EBGP, troubleshooting. Worked on Projects for new Clinic and sites within buildings; determining locations of IDF, Jacks,
Cabling, types and # of switches, Controllers and WAPS: types and # of, UPSs Types and # of, Ensure a physical layer in place for all peripherals. STP, SNMP, CDP, LLDP, OSPF, TCP/IP, (Little) BGP.Lavezzari 6Education & Training:Metropolitan State University of Denver: Bachelor's of Science; Computer Science& & Management Info. Systems,
CISCO & Other Cert Training: CCNA. ICRC, ACRC, CDN, CLSW, Novell 312 & 410; Masters Multiprotocol RoutingInsight Englewood, Exchange Server 2003, VMWare, Windows Server.Certifications: Current: C.C.N.A Previous: C.C.N.A, M.C.N.E, C.N.E, C.N.A., A+
On going Studying: CCNA Security, CISSP, CCNP, Cisco SD Wan Architecture, Load Balancers |
