Network administration courses can help you learn network design, configuration, security protocols, and troubleshooting techniques. You can build skills in managing network hardware, optimizing performance, and ensuring data integrity. Many courses introduce tools such as Cisco routers, firewalls, and network monitoring software, that support implementing effective network solutions and maintaining system reliability.

Cisco Learning and Certifications
Skills you'll gain: Network Performance Management, Network Monitoring, Network Administration, Network Troubleshooting, Network Security, Command-Line Interface, Application Programming Interface (API), Configuration Management
Beginner · Course · 1 - 3 Months

Cisco Learning and Certifications
Skills you'll gain: Ansible, YAML, Network Switches, General Networking, Automation, Network Routing, System Configuration, Routing Protocols, Linux, Software Configuration Management, Technical Documentation, Configuration Management, Python Programming
★ 4.8 (35) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Monitoring, Routing Protocols, Software-Defined Networking, Network Routing, Open Shortest Path First (OSPF), Network Planning And Design, Disaster Recovery, Computer Networking, Virtual Local Area Network (VLAN), Network Administration, Network Protocols, Border Gateway Protocol, Networking Hardware
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Puppet (Configuration Management Tool), IT Automation, IT Infrastructure, Infrastructure Architecture, Amazon Web Services, Linux Administration, Cloud Platforms, Systems Administration, Code Reusability, Automation, Maintainability, Scalability, System Configuration, Computational Logic
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Splunk, Identity and Access Management, Data Storage Technologies, Data Maintenance, Systems Administration, Security Assertion Markup Language (SAML), Authentications, Lightweight Directory Access Protocols, Metadata Management, Data Architecture, System Configuration, Enterprise Architecture, Data Capture, Security Management, Configuration Management, Data Processing, Data Mapping, Distributed Computing, IT Security Architecture, Data Transformation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Centers, Network Security, Network Administration, Virtualization and Virtual Machines, Network Troubleshooting, Virtual Machines, Network Monitoring, Wide Area Networks, Virtualization, Wireless Networks, Firewall, Cloud Infrastructure, Hardening, Virtual Private Networks (VPN), General Networking, Cloud Computing, Security Information and Event Management (SIEM), Remote Access Systems, Network Protocols, Internet Of Things
★ 4.9 (14) · Advanced · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Red Hat Enterprise Linux, Linux Administration, Linux Servers, Operating System Administration, Linux Commands, Linux, Network Troubleshooting, Systems Administration, Network Administration, System Configuration, TCP/IP, System Monitoring, IT Automation, Unix Shell, Network Routing, Computer Networking, Unix Commands, Command-Line Interface, Network Protocols, Debugging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Load Balancing, Microsoft Azure, Cloud Infrastructure, Network Planning And Design, Network Infrastructure, Network Administration, General Networking, Firewall, Network Security, Cloud Management, IT Automation, Data Migration, Virtual Machines
★ 5 (15) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: OSI Models, TCP/IP, Network Protocols, Systems Analysis, Linux, Dynamic Host Configuration Protocol (DHCP), Virtual Networking, Network Analysis, Virtual Machines, General Networking, System Configuration, Computer Networking
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Linux, Linux Administration, Malware Protection, Linux Commands, Operating System Administration, Endpoint Security, Security Awareness, Hardening, Active Directory, Security Controls, System Configuration, Systems Administration, Incident Response, Endpoint Detection and Response, Cybersecurity, Cyber Attacks, Multi-Factor Authentication, Windows Servers, Cloud Services, Encryption
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Network Security, Virtualization, Augmented and Virtual Reality (AR/VR), Virtualization and Virtual Machines, Network Administration, Virtual Machines, Cloud Computing, Firewall, Network Architecture, Virtual Private Networks (VPN), Mobile Security, Network Infrastructure, Computer Networking, General Networking, Augmented Reality, Cloud Security, Network Protocols, Peripheral Devices, Hardware Troubleshooting
★ 4.8 (29) · Intermediate · Course · 1 - 3 Months

Kennesaw State University
Skills you'll gain: Network Security, Security Management, Firewall, Network Monitoring, Cybersecurity, General Networking, Cyber Security Assessment, Network Protocols, Computer Networking, Virtual Private Networks (VPN), Wireless Networks, Cloud Security, System Monitoring, TCP/IP, Intrusion Detection and Prevention, Cryptography, Digital Forensics
★ 4.8 (239) · Beginner · Course · 1 - 3 Months