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.

University of California San Diego
Skills you'll gain: Algorithms, Debugging, Theoretical Computer Science, Computational Thinking, Program Development, Software Testing, Computer Programming, Analysis, Solution Design, Design Strategies, Data Processing, Model Optimization, Bioinformatics, Scalability
Intermediate · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Materials science, Thermal Management, Mechanical Engineering, Chemical Engineering, Manufacturing Processes, Structural Analysis, Chemistry, Physical Science
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Wrangling, Exploratory Data Analysis, Model Evaluation, Data Cleansing, Data Preprocessing, Data Manipulation, Data Analysis, Data Processing, Model Training, Scatter Plots, Statistical Analysis, Predictive Modeling, Regression Analysis, Statistical Methods, Data Transformation, Feature Engineering, Data Import/Export, Scientific Visualization, Data Visualization, Python Programming
Intermediate · Course · 1 - 3 Months

Skills you'll gain: NoSQL, Apache Spark, Apache Hadoop, MongoDB, Database Development, Database Systems, Databases, Database Management Systems, Database Management, Extract, Transform, Load, Database Software, Database Administration, PySpark, Apache Hive, Machine Learning Methods, Big Data, Machine Learning, Applied Machine Learning, Generative AI, Model Evaluation
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Generative Engine Optimization (GEO), Prompt Engineering, Web Analytics and SEO, Search Engine Optimization, Search Engine Marketing, Generative AI, Marketing Strategy and Techniques, Blogs, Digital Marketing, Content Marketing, Content Creation, Web Content, Semantic Web, Keyword Research, Content Strategy, Growth Strategies, Artificial Intelligence, Web Analytics, Competitive Analysis, Performance Measurement
Intermediate · Specialization · 1 - 3 Months

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Mechanics, Mechanical Engineering, Engineering Analysis, Torque (Physics), Physics, Engineering Calculations, Differential Equations, Integral Calculus, Calculus, Applied Mathematics
Intermediate · Course · 3 - 6 Months

University of California, Davis
Skills you'll gain: Chemical Engineering, Hazard Analysis, Safety Assurance, Process Engineering, Engineering Analysis, Environmental Engineering, Predictive Modeling, Engineering Calculations, Mathematical Modeling, Estimation, Mechanics, Applied Mathematics
Mixed · Course · 1 - 4 Weeks

Yonsei University
Skills you'll gain: Materials science, Semiconductors, Thermal Management, Electrical Engineering, Engineering, Manufacturing Processes, Physical Science, Chemical Engineering, Electronic Components, Display Devices, electromagnetics, Chemistry, Physics
Mixed · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Loss Prevention, Waste Minimization, Mitigation, Food Quality Assurance And Control, Supply Chain, Food and Beverage, Supply Chain Management, Supply Chain Systems, Sustainable Development, Production Process, Market Dynamics, Economics, Market Data, Stakeholder Engagement, Economic Development, Stakeholder Management, Knowledge Transfer, International Relations
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: HTML and CSS, Web Design and Development, Front-End Web Development, Responsive Web Design, Web Applications, Web Design, Ajax, Hypertext Markup Language (HTML), Cascading Style Sheets (CSS), Web Development, Web Development Tools, Development Environment, Javascript, Frontend Performance, Web Content Accessibility Guidelines, Server Side, Semantic Web, Software Installation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Database Management, Database Administration, Database Management Systems, Databases, Database Application, Relational Databases, Database Architecture and Administration, Data Security, User Accounts, User Provisioning, SQL, Application Security, Security Controls, NoSQL, Role-Based Access Control (RBAC), Exploitation techniques, Encryption
Beginner · Course · 1 - 3 Months

Lund University
Skills you'll gain: Radiation Therapy, Medical Equipment, Materials science, Semiconductors, electromagnetics, Physics, Emerging Technologies, Laboratory Research, General Science and Research
Intermediate · Course · 1 - 3 Months