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Engineers design the systems that power the world. They build and work with computers, electronics, machinery, infrastructure, aircraft, and much more. Learn engineering with online courses delivered through edX.
What is engineering?
Engineering uses science, math, and technology to solve challenges and fuel technological innovation. From civil engineers who create optimal layouts for cities to software engineers who develop our favorite apps, these tech professionals power much of the world around us. Every time you use an electronic device, drive across a bridge, or fly in an airplane, you’re experiencing the ingenuity of engineers at work.
There are multiple types of engineering, including:
Mechanical engineering: the design and development of heavy machinery and its components.
Electrical engineering: the use of electricity to power computerized devices and digital systems.
Civil engineering: the creation and maintenance of infrastructure like roads, tunnels, public transit systems, and more.
Software engineering: the application of engineering principles to create computer or web applications.
Computer engineering: the building and maintenance of computer hardware and connected systems.
Aerospace engineering: the use of aerodynamics principles to design aircraft and related systems.
Chemical engineering: the study and use of raw chemicals.
Environmental engineering: the practice of improving sustainability and reducing pollution in the natural world.
Biomedical engineering: the creation of equipment and systems for improving human health.
Browse online engineering courses and programs
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Related topics
Information TechnologyMechanical EngineeringPhysicsComputer ScienceDesignData AnalysisCodingFinanceChemistryData Science
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Online engineering course curriculum
Because engineering encompasses so many disciplines, coursework will vary depending on your chosen path. General engineering courses can cover scientific, mathematical, and technical concepts. Many engineering fields require knowledge of physics and mechanics, which may be part of an engineering course curriculum, or may be covered in prerequisite courses.
Topics that can be covered in engineering courses include:
Systems engineering
Energy systems
Engineering design
Optimization problems
Thermodynamics
Fluid mechanics
Differential equations
Machine learning
Data science
Manufacturing processes
Control systems
MATLAB and other programming languages
It’s also important to develop essential soft skills, such as critical thinking and analysis. Learning to think outside the box and find new solutions to problems is key to succeeding as an engineer.
If you want to study engineering online, there are many courses available. For example, edX offers a wide selection of online engineering courses, online engineering courses with certificates, and engineering degree programs, including an engineering master’s degree program. This comprehensive, diverse suite of learning opportunities covers topics such as:
Engineering project management
Solar energy engineering
Structural design
Applied artificial intelligence
UX design and evaluation
Explore engineering jobs
Engineering knowledge can open up new career opportunities. The functions that you will perform depend on the type of engineering that you pursue.
Engineers in every specialization need strong problem-solving abilities and working knowledge of data modeling, structural analysis, and computer science.Footnote 1 Whether you have a creative or analytical personality, engineering can engage your mind and challenge you professionally.
The requirements to become an engineer vary by jurisdiction and job title, but a bachelor’s degree in engineering may be necessary for entry-level jobs, while additional education, such as a master’s degree in engineering, may be required for advanced positions and positions in specific fields.Footnote 2 You can pursue this qualification by enrolling in an online engineering course that leads to a degree. In addition, you may have to take an examination after completing your coursework and meet other requirements to become an officially licensed engineer.Footnote 3
Whether you’re interested in becoming an automotive engineer, an engineering project manager, or a supply chain engineer, gaining the requisite skills is the first step. Start your learning journey and prepare for an exciting career in engineering. Explore the learning opportunities that edX offers, which include everything from shorter, intensive boot camps to full graduate degrees.
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Frequently asked questions
What are different types of engineering?
After you study engineering, you may choose to pursue a career in mechanical engineering, electrical engineering, chemical engineering, civil engineering, environmental engineering, or another subfield.
Why learn engineering online?
An online engineering class allows you to learn engineering in a flexible setting while gaining requisite skills for a career in the field. Rather than relocating to a new state or following a rigid schedule, online learners can learn at their own pace, on their own time, and from wherever they are most comfortable. The coursework you will encounter in your engineering classes will vary depending on your chosen specialization. As you explore programs, keep in mind what field interests you and where you have the strongest foundation.
Is engineering hard to learn?
Training for engineers is generally considered to be challenging, since engineering training courses typically require extensive technical and mathematical skills. To succeed in your coursework, you’ll need a strong background in math and science, as well as a knack for problem-solving and the creativity to develop original solutions.
Can you be an engineer without a degree?
Be sure to check your state or country’s requirements for practicing as an engineer. Licensing requirements for engineers vary by location and job title and may also include educational requirements, such as obtaining a degree from an accredited university.Footnote 4
How many years does it take to become an engineer?
Most engineering degree programs take about four years to complete. This is true whether you study engineering online or in person. If you decide to pursue a master’s degree in your chosen engineering field, this typically takes an additional one to two years.
Does engineering require math?
Training for engineers requires extensive mathematical skills, including algebra, trigonometry, and calculus.Footnote 5 Most engineering subfields regularly draw from mathematics, whether to calculate the strength of materials or to determine the optimal sizing of device components. Strong math skills will be an asset during your in-person or online engineering training.
