Thomas Vrahoretis
Chesterton,IN
Summary
At Cleveland-Cliffs, a seasoned Network Manager adept in enhancing network security and streamlining operations. Successfully mentored teams, fostering collaboration, and excelled in network troubleshooting and IT infrastructure management. Achievements include significant improvements in network performance and reliability, showcasing a blend of technical proficiency and leadership skills.
Overview
34
34
years of professional experience
Work History
Network Manager
Cleveland-Cliffs
01.1991 - 08.2024
- Enhanced network security through the deployment of robust firewalls, intrusion detection systems, and access control measures.
- Streamlined network operations by consolidating multiple platforms into a unified management system.
- Mentored junior team members in networking concepts, best practices, and troubleshooting methodologies.
- Improved network performance by implementing advanced monitoring tools and troubleshooting techniques.
- Increased network reliability by conducting regular audits, identifying vulnerabilities, and recommending corrective actions.
- Coordinated with other IT departments to ensure efficient allocation of resources for optimal network performance.
- Diagnosed complex network-related issues using packet capture analysis tools for timely resolution of problems.
- Optimized network infrastructure by designing and implementing scalable solutions to support business growth.
- Established clear communication channels within the team to improve overall collaboration on projects.
- Responded to network outages and issues related to circuits, websites, vendors and telecoms.
Education
Bachelor of Science - Public Affairs
Indiana University
Bloomington, INNetworking
Depaul University
Chicago, ILSkills
- Network Troubleshooting
- IT Infrastructure Management
- Network Access Control
- Network Security Management
- Wireless Networking
- Teamwork and Collaboration
Woodworking
Enjoy woodworking in my spare time.
Timeline
Network Manager
Cleveland-Cliffs
01.1991 - 08.2024
Bachelor of Science - Public Affairs
Indiana University
Networking
Depaul University
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