Mechanical engineering is a broad discipline that applies the principles of engineering to the design and construction of machines and their parts.
The modern world comes with a lot of moving parts. From the way that the clock on your wall ticks away the hours to the spinning of your car’s wheels on their axle, it takes many precise pieces and movements to keep things running smoothly. While it takes many hands and machines to put together something so complex as a car, those hands know what to do because of a mechanical engineer.
Mechanical engineers work across a huge variety of industries conceptualizing, designing, and creating machines as well as their components. Though it is one of the oldest engineering disciplines, it is also one that continues to change and grow with advancements in technology making it a vibrant and exciting career path even to this day.
Though it may not be a discipline that most people spend time thinking about, mechanical engineering is critical to so many aspects of everyday life, from modern conveniences to basic understandings of science. Indeed, mechanical engineering is one of the oldest scientific disciplines and can be traced back centuries to the great thinkers of Ancient Greece like Archimedes. Contributions from these ancient engineers include chariots with differential gears, water clocks, and even a primitive steam engine.
In 1206, one of the foundational books of mechanical engineering was written by Muslim inventor and engineer Al-Jazari, called Book of Knowledge of Ingenious Mechanical Devices which included the beginnings of such important modern designs as the crankshaft.
As scientific thinking continued to progress, mechanical engineering expanded to include more analytical thought, particularly with Sir Isaac Newton’s laws of motion, which were integral to continued engineering progress. In the U.S., the first three schools of mechanical engineering included the U.S. Military Academy, Norwich University, and Rensselaer Polytechnic Institute, which were all in full operation by 1825.
Ultimately, most things that we use today that involve any type of moving parts comes, at least in part, from the minds of mechanical engineers and that is unlikely to change any time soon. Even the development of more sophisticated electronics and other technologies will depend at least in part on mechanical engineers. That is why mechanical engineering is an interesting and essential area of concentration.
Mechanical engineering programs are fairly standardized across the U.S. thanks in part to the Accreditation Board for Engineering and Technology. The mechanical engineering undergraduate degree typically begins with some foundational courses that are often applicable across the spectrum of engineering programs, including calculus, physics, and basic introductory engineering courses. Once mechanical engineers begin to focus on their major they can expect to find courses in design, manufacturing, mechanics, thermodynamics, and materials. Graduates of an ME program should have both academic and lab experience in the various disciplines that apply directly to mechanical engineering. It is notable that a mechanical engineering degree offers a great degree of breadth, making it an attractive major for those students who know they want to study engineering but who are not quite sure where to focus.
Mechanical engineers can begin their professional career with a Bachelor of Science degree, but of course some students do decide to pursue Master’s level or PhD level education. It is common for engineers to gain some experience with their B.S. degree, and then go on to further their formal education in order to move forward in their career.
Because mechanical engineering is a broad topic, there are many engineering specialties that can fit within its scope. Some of the most common mechanical engineering branches where graduating students could find careers include:
In some instances, other specialities fall within the purview of mechanical engineering as well. For example, the Stanford graduate program in mechanical engineering features specialties in:
Undergraduate students are largely not expected to choose a specialty but those who decide to go on to a graduate program should be prepared to focus on a very specific area of mechanical engineering.
While you can never be entirely sure of what the future holds, there are certainly some trends in mechanical engineering that are worth exploring. According to one survey of mechanical engineers who are working in their field, the most sought after positions for mechanical engineers will be in energy, biomedicine, computers, electronics, water, and nanotechnology. This breadth of subjects suggests jobs will be fairly plentiful for a well-educated engineer. However, with advancements in technology happening at such a rapid pace, it is impossible for someone to graduate from an academic program and have all the requisite knowledge they will need for the rest of their career. In order to succeed, mechanical engineers will have to find a way to continue their education and stay abreast of technological developments even as they begin their careers.
As with other engineering disciplines, mechanical engineering is complex, and the success of a mechanical engineering project can often be mission-critical. Given that, it is essential to learn from the best, and these professors represent the most accomplished and involved in the field, ready to inspire and impart their knowledge to a new generation of engineers.
Mechanical engineering coursework explores manufacturing systems analysis, manufacturing design, manufacturing systems and analysis, metals and alloys, data analysis, and biofluid mechanics, among other topics.