Jonathan Adrian Email & Phone Number

Melbourne, Fl, Us

Melbourne, Florida, Us

• Provide 3rd level escalation support to the Network Operations team as well as technical support to the Service Activation Center for multiple private networks containing over 7,000 Cisco nodes. Includes after-hours support and 24x7 on-call rotation.• Led the Tech Refresh of 3 collapsed Campus Cores into defined Access and Distribution layers using Cisco Catalyst 9300 and 9500 switches over a new 40GE backbone; 400% increase in available bandwidth allows for faster as well as larger-scope software deployments.• Lead projects that include authoring and deployment of custom configurations, network diagrams, deployment schedules, and timely updates to Management and stakeholders. • Install, configure, and maintain routers and switches (access, distribution, datacenter, and backbone) including VRF, MPLS, route maps, prefix lists, NAT, QoS, ACLs, DMVPN tunnels, VLANs, BDI, SSH, SNMP, etc. o Experience with Cisco ASR 9006, 9904, 1001X, 1002, 900 series, ISR 4000 series, 2800, 3800, 1700 series routers. Catalyst 9000 series, Nexus 5000, 7000, and 9000 series switches as well as 2000 FEXs. o Experience designing and troubleshooting OSPF, BGP, EIGRP, MPLS. o Experience with Cisco IOS, IOS-XE, IOS-XR, and NX-OS. o Limited experience with Cisco ACI (Application Centric Infrastructure). o Limited experience on Cisco ASA 5515 configuration and troubleshooting.• Author technical documentation for training, customer briefings, CONOPS (Concept Of Operations), as well as requirements to test new solutions in dedicated Test Bed Lab.• Organizes and maintains assigned, region-based, Program Tracking Reports (PTRs) and Change Requests (CRs) to meet customer requirements and schedule.• Interfaces and coordinates with multiple engineering groups to ensure implementation schedules meet established requirements and delivery dates.

Melbourne, Florida, Us

* Provide 2nd level IP Engineering support and after-hours maintenance on multiple nation-wide private networks. 24/7 on call rotation.* Configure new backbone PE and CE devices including, but not limited to: BGP, EIGRP, OSPF, Frame Relay, VRF, VLAN implementations, and device hardening.* Collaborate with Network Engineers on design, configuration, and troubleshooting of core-level devices and works on projects to optimize their availability and efficiency.* Interact with Exchange Carriers, Telco, and Project Engineers regarding upgrades or activation of new services.* Use Development Lab/Test Bed to evaluate new software and network technologies for implementation on Core and Edge devices.* Ensure best-practice and security compliance of primary network elements by performing audits and implementing maintenance events to address anomalies.* Provide technical and impacts analysis of all network maintenance events in area of responsibility.* Engaged in department's hiring process via remote or in-person interviews.* Author and maintain articles to ensure knowledge transfer by means of Enterprise Wiki, Job Aids, and training sessions.* Deliver training courses to new hires.

Melbourne, Florida, Us

• Proactively monitored, analyzed and troubleshot LAN/WAN anomalies.• Configured and maintained network devices such as routers, switches, and multiplexers across diverse multiprotocol private networks.• Worked with onsite technicians and Telecommunications companies to isolate and quickly resolve service disruptions.• Experience with Layer 3 protocols such as RIP, OSPF, EIGRP, and BGP, and Layer 2 VLANs and protocols such as STP, VTP, dot1q.• Assisted IP Software Engineering with daily maintenance of Network Monitoring tools used by all Tiers of Network Operations (SNMPc, Solarwinds Orion, Manage Engine Netflow, Cisco LMS, CA Spectrum Suite).• Coordinated with local and long-haul carriers to isolate and troubleshot WAN discrepancies and disruptions on various circuit technologies (DS0, T1, DS3, and OC level).• Developed and updated procedures and job aids to assist in troubleshooting network events and outages• Participated in projects designed to minimize network down-time through preventive maintenance• Served as first level of interaction with customer and escalation point for different Tiers of Network Engineering.• Served as mentor to new hires.

Randolph Afb, Tx, Us

• Managed daily operations of a $25 million, 18,000-user, 550-plus node, Multi-protocol Metropolitan Area Network.• Configured, installed and maintained over 550 network devices, including routers, switches, hubs and modems.• Trained, mentored and supervised entry-level network technicians.• Upgraded over 100 circuits by implementing Cisco's Long Reach Ethernet (LRE) technology, saved the Air Force over $300,000 increasing bandwidth by tenfold.• Ensured four years of network security without compromise for all IP traffic entering and leaving site, employing security countermeasures to identify, detect and resolve vulnerabilities.• Modeled network devices situated base wide on Spectrum Network Management Software to monitor and simulate network outages, increased troubleshooting performance and decreased systems downtime.• Implemented Quality of Service and Performance Maintenance Inspections on devices and circuits in order to maintain and improve data rate and bandwidth through LAN/MAN/WAN backbone.• Sustained secure and non-secure on-site networks and telephone systems for U.S. Deployed Forces.• Ensured accountability of encryption, multiplexers and network devices in excess of $2 million on a monthly basis.• Supervised night shift crew on operations backing up Satellite Communications among U.S. installations throughout the AOR (Area of Responsibility).• Designed, tested, configured, and installed circuits to improve inbound/outbound network performance.• Responsible for establishing and sustaining secure base-to-base communications through management of encryption keys.

Bachelor Of Science (Bs), Information Technology/Network Administration

Associate Of Science (A.S.), Network Services

Electronic Systems Technology, Computer Communication Systems Control