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: Reconciliation, Accounts Payable, Billing, Billing & Invoicing, Accounts Receivable, Accounts Payable and Receivable, Invoicing, QuickBooks (Accounting Software), Accounting Software, Loss Prevention, Financial Controls, Auditing, Fraud detection, Vendor Management, Internal Controls, Payment Processing, Cash Management, Document Management, Financial Reporting, Cash Flows
★ 2.7 (18) · Intermediate · Specialization · 3 - 6 Months

Dartmouth College
Skills you'll gain: Scientific Methods, Science and Research, Physics, Laboratory Experience, Physical Science, Experimentation, Liberal Arts, Ancient History, Vibrations, Mechanics, World History, European History, electromagnetics
★ 4.8 (26) · Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Data Warehousing, Data Quality, Data Cleansing, Performance Tuning, Data Validation, Scalability, System Monitoring, Serverless Computing, Continuous Monitoring
★ 4.5 (1.7K) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Embedded Systems, Automation Engineering, Robotics, Machine Controls, Electronic Systems, Automation, Control Systems, Electronic Hardware, Power Electronics, Electronics, Medical Equipment and Technology, Medical Devices, Electric Power Systems, Electrical Systems, Health Technology, Medical Telemetry
★ 5 (6) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Jenkins, CI/CD, Continuous Delivery, Continuous Integration, Continuous Deployment, DevOps, Devops Tools, Application Deployment, Build Tools, Ansible, Software Configuration Management, Apache Maven, Software Installation, Git (Version Control System), GitHub, Unit Testing, Authentications
Beginner · Course · 1 - 3 Months

KodeKloud
Skills you'll gain: Jenkins, Terraform, Ansible, Kubernetes, CI/CD, Git (Version Control System), Docker (Software), Version Control, Software Development, Data Structures, DevOps, Network Administration, Software Development Tools, Networking Hardware, Network Troubleshooting, Command-Line Interface, Software Configuration Management, Web Development, Devops Tools, Containerization
★ 4.6 (288) · Beginner · Specialization · 3 - 6 Months

Technical University of Denmark (DTU)
Skills you'll gain: Biotechnology, Biological Engineering, Molecular, Cellular, and Microbiology, Manufacturing and Production, Process Engineering, Cell Cultures, Chemical Engineering, Bioinformatics, Production Process, Microbiology, Sustainable Technologies, Biochemistry, Sustainable Business, Cell Biology, Process Control, Sustainable Systems, Molecular Biology, Process Development
Beginner · Course · 1 - 3 Months

Skills you'll gain: Azure Active Directory, Data Security, Multi-Factor Authentication, Microsoft Azure, Role-Based Access Control (RBAC), Cloud Security, Active Directory, Threat Modeling, Security Strategy, Data Storage, Application Security, Database Architecture and Administration, IT Security Architecture, Virtual Machines, Microsoft SQL Servers, Infrastructure Security, Kubernetes, Continuous Monitoring, Web Applications, Cyber Governance
★ 4.5 (160) · Intermediate · Professional Certificate · 3 - 6 Months

Vanderbilt University
Skills you'll gain: Agentic systems, Generative AI Agents, Agentic Workflows, LLM Application, OpenAI API, AI Workflows, Tool Calling, Prompt Engineering, Prompt Patterns, Software Documentation
★ 4.6 (472) · Beginner · Course · 1 - 3 Months

Chegg Skills
Skills you'll gain: Server Side, Development Environment, Back-End Web Development, Python Programming, Web Development, Program Development, Integrated Development Environments, Software Development Tools, Web Frameworks, AI Enablement, Web Applications, AI Integrations, Software Development, Front-End Web Development, Web Development Tools, Scripting, Hypertext Markup Language (HTML), Application Frameworks, Cascading Style Sheets (CSS), Javascript
Beginner · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Search Engine Marketing, Business Strategy, Digital Brand Strategy, Keyword Research, Digital Marketing, Financial Accounting, Organizational Leadership, Online Advertising, Cash Flow Forecasting, Search Engine Optimization, Business Planning, Accountability, Business Management, Leadership and Management, Fiscal Management, Forecasting, Cost Control, Operating Expense, Strategic Planning, Storytelling
★ 4.7 (849) · Beginner · Specialization · 1 - 3 Months

Microsoft
Skills you'll gain: Employee Coaching, Training and Development, Dashboard, Data Storytelling, Dashboard Creation, Power BI, Coaching, People Analytics, Mentorship, People Development, Workforce Development, Employee Training, Data Presentation, Training Programs, Management Training And Development, Accountability Frameworks, Employee Engagement, Performance Measurement, Microsoft Copilot, Microsoft 365
Intermediate · Course · 1 - 3 Months