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.

Coursera
Skills you'll gain: Apache Airflow, Docker (Software), Git (Version Control System), SQL, Data Pipelines, Containerization, CI/CD, Debugging, Ansible, Database Management, Continuous Deployment, Performance Tuning, Infrastructure as Code (IaC), Continuous Integration, Workflow Management, DevOps, Automation, Configuration Management, Root Cause Analysis, Python Programming
Intermediate · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Shiny (R Package), Rmarkdown, Leaflet (Software), Plotly, Interactive Data Visualization, Data Presentation, Data Visualization Software, R (Software), R Programming, Statistical Reporting, Application Development, Software Documentation, Web Applications, Hypertext Markup Language (HTML), Package and Software Management
★ 4.6 (2.3K) · Mixed · Course · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: Video Editing, Prompt Engineering, Model Context Protocol, Instructional Design, Storyboarding, Post-Production, Video Production, AI powered creativity, Photo/Video Production and Technology, AI Workflows, Developing Training Materials, Motion Graphics, Generative AI, Content Creation, Product Marketing, Artificial Intelligence, Employee Training, Content Marketing, Brand Marketing, Business Communication
Beginner · Course · 1 - 3 Months

Skills you'll gain: Salesforce Development, Salesforce Object Query Language (SOQL), Force.com, Salesforce, Unit Testing, Code Coverage, Development Testing, Test Case, Application Programming Interface (API), Restful API, Web Services, Development Environment, Maintainability, Software Development Tools, Integrated Development Environments, Transaction Processing, Data Management, Software Installation
Intermediate · Course · 1 - 3 Months

Princeton University
Skills you'll gain: Programming Principles, Computer Programming, Object Oriented Design, Object Oriented Programming (OOP), Performance Tuning, Data Structures, Code Reusability, Other Programming Languages, Java Programming, Java, Program Development, Computational Thinking, Computer Science, Algorithms, Theoretical Computer Science, Animations
★ 4.7 (1.4K) · Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Control Systems, Simulation and Simulation Software, Mechanics, Numerical Analysis, Differential Equations, Mathematical Modeling, Engineering Analysis, Simulations, Engineering Calculations, Advanced Mathematics, Linear Algebra, Engineering Design Process, Torque (Physics), Trigonometry, Program Development, Applied Mathematics, Physics, Calculus, Mathematical Theory & Analysis
★ 4.6 (12) · Advanced · Specialization · 1 - 3 Months

Skills you'll gain: General Networking, Network Architecture, Threat Management, Cybersecurity, Networking Hardware, Information Technology, Computer Networking, Network Security, Threat Detection, Network Routers, Security Controls, Cyber Attacks, Network Switches, Diagram Design, Firewall, Security Software, Security Strategy
Beginner · Course · 1 - 4 Weeks

Kennesaw State University
Skills you'll gain: Statistical Process Controls, Lean Six Sigma, Lean Methodologies, Six Sigma Methodology, Process Improvement, Team Management, Process Capability, Team Performance Management, Lean Manufacturing, Data Collection, Knowledge Transfer, Management Training And Development, Team Building, Process Improvement and Optimization, Quality Improvement, Statistical Hypothesis Testing, Meeting Facilitation, Continuous Improvement Process, Performance Measurement, Statistics
★ 4.6 (862) · Intermediate · Specialization · 3 - 6 Months

Rutgers the State University of New Jersey
Skills you'll gain: Social Media Strategy, Social Media Campaigns, Social Media Marketing, Content Marketing, Marketing Effectiveness, Marketing Strategies, Campaign Management, Marketing Communications, Return On Investment, Key Performance Indicators (KPIs), Driving engagement, Social Media Analytics, Content Strategy, Stakeholder Engagement, Marketing Budgets, Brand Awareness, Marketing Analytics, Presentations, Digital Marketing Tools, Target Audience
★ 4.3 (196) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: HTML and CSS, Hypertext Markup Language (HTML), Web Development Tools, Web Design and Development, Web Development, Cascading Style Sheets (CSS), Web Design, Front-End Web Development, Javascript, Web Applications, Interactive Design, Program Development, JavaScript Frameworks, Full-Stack Web Development, Back-End Web Development
★ 4.6 (2.4K) · Beginner · Course · 1 - 3 Months

Rice University
Skills you'll gain: Creative Problem-Solving, Prioritization, Stress Management, Time Management, Creative Thinking, Creativity, Engineering Management, Self-Awareness, Professional Development, Leadership Development, Personal Attributes, Leadership, Problem Solving, Personal Development, Goal Setting, Relationship Building, Resilience, Communication
★ 4.7 (691) · Beginner · Course · 1 - 3 Months

Intermediate · Course · 1 - 4 Weeks