Broadcasting Industry — 2023 — 2024
Maintained Cisco routing & switching, data center infrastructure, and Windows/Active Directory administration for a broadcasting organization, providing Tier 2/3 network support.
Cisco Routing & Switching
- Configured and maintained Cisco switches and routers, optimizing VLAN configurations, inter-VLAN routing, and core network topology.
- Implemented network redundancy, switching protocols (STP/RSTP), and static/dynamic routing to ensure high network availability.
Data Center & Passive Infrastructure Maintenance
- Oversaw data center infrastructure operations, including server rack cable management, patch panel termination, and hardware maintenance.
- Conducted regular preventive maintenance, environmental monitoring, and equipment lifecycle management in data center environments.
Active Directory & Windows Administration
- Managed Active Directory Domain Services (AD DS), user/group permissions, and Group Policy Objects (GPOs) to enforce security policies.
- Administered Windows Server infrastructure, managing system updates, user access controls, and core service availability.
Network Monitoring & Troubleshooting
- Implemented network monitoring tools to track bandwidth utilization, system performance, and device health metrics.
- Provided Tier 2/3 technical support for resolving complex network connectivity, routing, and infrastructure performance issues.