Alex Barrera
Orland Park,IL
Summary
Results-driven Network Engineer with 25 years of expertise deploying and maintaining LAN and WAN infrastructure. Dedicated technology professional with strong track record of accurately conducting system repairs and troubleshooting. Offering exemplary planning, project management and communication talents. Talented Network Engineer possessing considerable experience with wireless networking and cloud storage. Tech-savvy and hardworking professional with expertise in Windows Servers, VMWare, Desktops, Firewall management, WiFi, and Storage . Expert at developing technical documents and manuals and performing regular troubleshooting. Organized and dependable candidate successful at managing multiple priorities with a positive attitude. Willingness to take on added responsibilities to meet team goals.
Overview
24
24
years of professional experience
1
1
Certification
Work History
Sr. Network Engineer
Chicago White Sox
07.2012 - Current
- Configured, tested and maintained LAN/WAN components and connections.
- Installed and configured network security solutions such as VPNs, Firewalls and intrusion detections and mitigation tools.
- Managed purchasing and installation of networking equipment such as core routers and switches.
- Led planning and technical design activities for routine operations and special projects.
- Protected company assets and users with effective firewall solutions and strict security protocols.
- Backed up support desk team to handle user problems and technical concerns.
- Monitored network activities to quickly detect and resolve operational and security issues.
- Deployed cloud-based network infrastructure, reducing on-site storage and hardware maintenance costs by [Number]%.
- Troubleshot complex multi-vendor network service provider issues.
- Assisted with implementation and support of network monitoring tools.
- Integrated fixed wireless connectivity into facilities requiring high-speed networks.
- Maintained company servers, computers, printers, cables and other equipment.
Network Engineer
ITLighthouse
03.2000 - 07.2012
- Provided network support services for devices such as hubs, bridges, routers, and other hardware.
- Managed, tracked, and coordinated problem resolution and escalation processes.
- Maintained stability, integrity and efficient operation of information systems supporting organizational functions.
- Delivered helpdesk service and support to customers.
- Suggested system updates or changes after conduct in-depth technical reviews.
- Checked for accuracy and functionality during implementation of new systems.
- Researched software and systems products to determine purchase recommendations.
Education
No Degree - Electrical Engineering
University of Illinois At Urbana-Champaign
Champaign, ILElectronic Technician Course - Electronics And PC Repair
Coyne American Institute
ChicagoSkills
- Firewall Management using Cisco or Palo Alto
- Intrusion Mitigation
- Network Scaling
- Wireless Communication Design using Cisco Prime or Extreme Networks
- Cisco Switching Expertise
- Experience with Data Backups using Commvault, Rapid Recovery, and HYCU
- Remote Work Support
- Proficient in Windows Server, VMWare, Wasabi, Cisco Unified Communications Manager, Unified Contact Center Express
- Project Management
Accomplishments
Some accomplishments with the Chicago White Sox include managing the WiFi network and overseeing the upgrades from Boingo, to Cisco, and most recently to Extreme Networks.
Setup temporary networks for over 500 press and photographers throughout the stadium during the playoffs.
Upgraded data storage onsite and in the cloud using Nimble SAN, Dell DAS, Synology NAS, and Wasabi cloud technologies.
Worked with vendors to build the Data Warehouse.
Upgraded our CRM from Goldmine to Microsoft Dynamics.
Upgraded our backup solution from Commvault, to Rapid Recovery, and most recently to HYCU.
Redesigned the network and wifi connectivity at the spring training facility in Arizona.
Replaced the core networking switch with minimal noticeable downtime.
Converted our phone system from PRI voice trunks to SIP for better redundancy and cost savings.
Implemented a cloud based asset tracking system to tag and inventory all company devices.
Certification
- CCNA - currently studying
- Microsoft Certified System Engineer - 1999
Languages
English
Native or Bilingual
Spanish
Professional Working
Timeline
Sr. Network Engineer
Chicago White Sox
07.2012 - Current
Network Engineer
ITLighthouse
03.2000 - 07.2012
No Degree - Electrical Engineering
University of Illinois At Urbana-Champaign
Electronic Technician Course - Electronics And PC Repair
Coyne American Institute