Gianni Gilbert
@giannigilbert
Experienced networking professional with 15+ years in network management.
What I'm looking for
I am a highly self-motivated networking professional with over 15 years of experience in configuring, managing, and troubleshooting routers, switches, firewalls, and network infrastructure. My expertise lies in designing and implementing LAN/WAN environments, ensuring network security, and optimizing performance. I have a proven track record of maintaining high network uptime and supporting mission-critical systems, which has been crucial in my roles at CACI INC and the CDC.
Throughout my career, I have developed and standardized operational protocols that have significantly improved efficiency within the Network Operations Center. I have trained and supervised teams, ensuring adherence to best practices and organizational standards. My analytical skills have allowed me to utilize tools like Splunk and Wireshark to monitor network performance and troubleshoot issues effectively. I am committed to continuous improvement and have successfully led multiple projects, consistently delivering results ahead of schedule.
My experience includes overseeing large teams, managing complex network configurations, and implementing security measures to protect sensitive data. I thrive in challenging environments and am dedicated to fostering a positive working atmosphere while driving operational excellence in network infrastructure management.
Experience
Work history, roles, and key accomplishments
SME / Campus Lead
CACI INC / Converted position to Federal CDC Center for Dise
Jun 2018 - Present (7 years 1 month)
Oversaw a large workforce of 1,000+ employees, ensuring team coordination, productivity, and maintaining a positive working environment. Provided high-level enterprise network support, assisting Network Technicians, Level 1, and Level 2 support teams, including international locations, with networking services and troubleshooting.
Sr Network Security Engineer
Department of Finance Office Information Technology
Aug 2014 - Present (10 years 11 months)
Utilized FortiAnalyzer-4000B to monitor network traffic, blacklisting threats and whitelisting traffic for services. Performed ASA firewall migration to NextGen Firewall Fortinet FortiGate and configured/troubleshot Fortinet FortiGate Firewalls.
Senior Network Design Engineer
UNISYS CORPORATION
Jun 2013 - Present (12 years 1 month)
Served as a senior network administrator and LAN/WAN manager, responsible for defining and executing network operations to ensure continuous availability. Developed and implemented complex configuration management plans for LANs and WANs.
Network Operation Engineer
INFORMATION TECHNOLOGY SOLUTION
May 2010 - Present (15 years 2 months)
Configured Cisco Catalyst switches for proper VLANs, IP addresses, trunk ports, and default gateways. Provided alternative methods to resolve network issues with clients and customers.
Education
Degrees, certifications, and relevant coursework
Alabama State University
Bachelor of Science, Computer Information System
Completed a Bachelor of Science degree with a focus on Computer Information Systems. Gained foundational knowledge in various aspects of computer science and information technology.
Southern Union State Community College
Associate in Science, Business Administration
Obtained an Associate in Science degree in Business Administration. Developed a strong understanding of business principles and administrative practices.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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