Hans Edward Rosarion
Network Engineer @JD Finish Line
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WORK HISTORY
Network Engineer @JD Finish Line
Indianapolis, IN, US
Manages, monitors, and maintains JD North America, entire network infrastructure, including WAN, LAN, WLAN, 3G/4G backup networks, firewalls, VPNs, and network security.Creates network hardware configurations and documents related info like IP addresses and circuit IDs.Analyzes network performance and suggests upgrades or changes, focusing on security, disaster recovery, redundancies, and future needs in line with JD\'s Data Security team.Partners with Network Security and Regulatory Compliance to execute monitoring, logging, and audits.Provides Tier troubleshooting and root cause analysis for network issues, collaborating with JD\'s IT staff.Conducts regular audits of network passwords, configurations, and IOS updates to ensure security and compliance.Contributes to budget planning by supplying business justifications and statistical reports related to licensing, maintenance, and hardware replacement.Assists with 24/7 network performance monitoring, working with the Operations Group to meet Service Level Objectives (SLOs) set by management.Leads special network projects and strategic initiatives, including network upgrades and alternative access methods.Supports the Operations Team in achieving Service Level Agreements (SLAs).Provides after-hours support for network outages and emergencies.Mentors and offers technical guidance to Tier I & Tier II staff, helping identify skills for improvement.Collaborates with Senior Engineers to implement best practices for problem-solving, change control, and system updates.Takes on additional projects and duties as required.
EDUCATION
Université d'Etat d'Haïti
Bachelor of Engineering - BE, Electronics Engineering
University of Southern Indiana
Bachelor of Applied Science - BASc
ABOUT HANS EDWARD ROSARION
Experienced & certified Electronics/Network Engineer with over 5 years of expertise in network security, design, and implementation. Currently, a Senior Network Engineer at Accent Consulting, managing network operations, enhancing security, and ensuring compliance.Previously, at Digicel Haiti, managed a network of 2.5+ million subscribers. Certified in CCNA, Watchguard, with CCNP and AWS certifications in progress. Fluent in French, English, and Haitian Creole.
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