Network engineering courses can help you learn network design, troubleshooting, security protocols, and performance optimization. You can build skills in configuring routers and switches, implementing firewalls, and managing network traffic. Many courses introduce tools like Cisco Packet Tracer, Wireshark, and various network monitoring software, that support applying your skills in real-world networking environments.

Skills you'll gain: Network Security, Virtual Private Networks (VPN), Authentications, Firewall, Authorization (Computing), Computer Security, Remote Access Systems, Cybersecurity, General Networking, Network Monitoring, Identity and Access Management, Security Controls, IT Automation, Software-Defined Networking, Wireless Networks, Dynamic Host Configuration Protocol (DHCP), Virtual Local Area Network (VLAN), Network Routers, Network Routing, Encryption
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Gemini, Gemini, Google Cloud Platform, Virtual Networking, Network Planning And Design, Network Engineering
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Network Troubleshooting, Network Security, OSI Models, Network Monitoring, Network Architecture, Computer Networking, TCP/IP, General Networking, Local Area Networks, Network Analysis, Network Protocols, Software-Defined Networking, Network Administration, Network Routing, Network Model, Networking Hardware, Network Switches
★ 4.7 (27) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Networking Hardware, OSI Models, Network Architecture, Network Protocols, General Networking, Network Security, TCP/IP, Computer Networking, Network Engineering, Network Administration, Local Area Networks, Network Planning And Design, Virtual Private Networks (VPN), Cloud Services, Wireless Networks, Network Routing, Wide Area Networks, Network Switches, Virtual Local Area Network (VLAN)
★ 4.4 (14) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Software-Defined Networking, Virtual Networking, Computer Networking, Network Architecture, Role-Based Access Control (RBAC), Network Switches, Network Planning And Design, Network Security, Network Troubleshooting, Network Monitoring, IT Automation, Automation, Network Analysis, Event-Driven Programming, Python Programming, IT Management, Pandas (Python Package)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Routing Protocols, TCP/IP, Network Switches, Network Routers, Virtual Local Area Network (VLAN), Network Protocols, Network Security, General Networking, Network Troubleshooting, Network Routing, Network Administration, Computer Networking, Open Shortest Path First (OSPF), Network Planning And Design, Border Gateway Protocol, Network Performance Management, Proxy Servers, Microsoft Windows, Encryption, Intrusion Detection and Prevention
★ 4.8 (16) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Network Troubleshooting, OSI Models, Network Model, TCP/IP, Networking Hardware, Network Planning And Design, General Networking, Network Infrastructure, Computer Networking, Network Switches
★ 4.8 (53) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Apache Airflow, Virtual Networking, Amazon Web Services, Network Architecture, Network Routing, Data Pipelines, Microservices, Event-Driven Programming, Scalability
Intermediate · Course · 1 - 4 Weeks

Total Seminars
Skills you'll gain: TCP/IP, Networking Hardware, Network Protocols, OSI Models, Network Support, Network Infrastructure, General Networking, Network Troubleshooting, Dynamic Host Configuration Protocol (DHCP), Network Switches, Network Model, Computer Networking, Network Routers, Network Analysis, IT Infrastructure
Beginner · Course · 1 - 4 Weeks

Cisco Learning and Certifications
Skills you'll gain: Devops Tools, Development Environment, Software Development Tools, Software Development Methodologies, CI/CD, DevOps, IT Automation, Continuous Deployment, Version Control, Continuous Integration, Network Engineering, Program Development, Docker (Software), Network Infrastructure, Containerization, Software Development, Virtual Environment, Git (Version Control System), Waterfall Methodology, Software Design
★ 4.7 (34) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Virtual Networking, Network Planning And Design, Network Architecture, Hybrid Cloud Computing, Google Cloud Platform, Scalability, Cloud Computing Architecture
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Virtual Local Area Network (VLAN), Routing Protocols, Network Switches, Network Administration, Network Routing, Network Troubleshooting, Open Shortest Path First (OSPF), Network Routers, Computer Networking, Dynamic Host Configuration Protocol (DHCP), Network Performance Management, Networking Hardware, Network Protocols
Intermediate · Course · 1 - 3 Months