Installation & Configuration
Research and recommend new technologies
Set up routers, switches, modems, and servers
Install and configure network software and operating systems
Establish LANs, WANs, and intranet connections
Connectivity & Cabling
Installing and managing Ethernet and fiber optic cabling
Ensuring proper physical network setup and signal integrity
Troubleshooting connectivity issues related to hardware
Monitoring & Maintenance
Monitor network performance and uptime
Perform routine updates and preventive maintenance
Manage IP address allocation and bandwidth usage
Troubleshooting
Diagnose and resolve connectivity issues
Repair or replace faulty hardware components
Address configuration and compatibility problems
Security Management
Implement firewalls, antivirus, and intrusion detection systems
Monitor for unauthorized access and cyber threats
Apply security patches and updates
Documentation
Maintain records of network configurations and hardware inventories
Log system changes, updates, and troubleshooting steps
User Support & Collaboration
Provide technical support to end users
Train staff on network usage and security best practices
Collaborate with other IT professionals on upgrades and deployments
Network Optimization & Upgrades
Plan and execute network expansions
Optimize performance through configuration tuning
Weapons of choice
HP Juniper
Cisco
Mikrotik (guilty pleasure)
Ubiquiti