Mechanical engineering is a broad field that encompasses the study of physical machines that may involve force and movement. Essential to industry and innovation, the subject combines mathematical principles with applied physics and material science to design and maintain all kinds of mechanical systems. The role of a mechanical engineer is to design, test, analyze, build and repair the complex machinery that supports so many of our industries and manufacturing enterprises.
While many industries need different kinds of engineers, mechanical engineering is one of the most wide-reaching disciplines. Mechanical engineers design, build, and test any kind of mechanical device—from household tools to power stations and production plants.
A career in mechanical engineering can be varied, but it is also one that requires a specific set of qualifications to enter. Here’s why you should consider pursuing a leading mechanical engineering
Why Study Mechanical Engineering?
Students of mechanical engineering open themselves up to a versatile world of career options. The field offers abundant stable job opportunities, with the US Department of Labor and Statistics predicting that between 2022 and 2032, the need for mechanical engineers will grow by as much as 10%.
As a practical field, mechanical engineers have the opportunity to affect change on a global scale. Their impact is often felt strongly in the sustainability field, helping to stem the tide of climate change and improve worldwide living conditions.
With courses that are as diverse as acoustics, robotics, and energy and sustainability, the decision to study mechanical engineering could take you anywhere.
Practical skills aren’t the only reason to study mechanical engineering. Students gain a number of other skills that will further their careers and benefit them in day-to-day life.
1. Versatile skill set
Mechanical engineering equips you with a diverse range of skills, allowing you to work in various industries. Mechanical engineers work across sectors as broad as air conditioning and heating systems to biomechanics and robotics.
2. High demand
Mechanical engineers are in high demand across multiple industries. This means they enjoy excellent job stability as well as good job prospects and excellent salaries.
3. Problem-solving abilities
This field enhances problem-solving skills, enabling you to tackle complex engineering challenges effectively. These skills can also be applied in everyday life, helping mechanical engineering students to be practical, useful members of society.
4. Creative opportunities
Mechanical engineering requires you to design innovative solutions and products—this means there are plenty of opportunities to not only think creatively but to also see ideas come to life.
5. Professional growth
Continuous learning and skill development are crucial in mechanical engineering, allowing for ongoing professional growth and advancement. It is a fast-paced, exciting discipline, and staying informed of advancements provides access to some of the world’s most exciting technology.
6. Global challenges
The importance of mechanical engineering cannot be understated. Mechanical engineers play a key role in ensuring we have a safe and healthy planet. They play a vital role in addressing global challenges like climate change, sustainable development, and resource conservation.
7. Wide range of career opportunities
Mechanical engineering is a versatile field that offers many career opportunities. Students can work in research and development, design, testing, manufacturing, and maintenance of mechanical systems. They can also pursue careers in management, entrepreneurship, or teaching. Mechanical engineers are in high demand in various industries and sectors, providing the students with plenty of options to choose from.
8. Industrial exposure
Mechanical engineering students have excellent opportunities for industrial exposure. The industry’s close relationship with the field of mechanical engineering provides numerous opportunities for the students to gain practical experience and develop the technical skills & professional attitude required for a successful career. Students should take advantage of these opportunities and gain as much industrial exposure as possible to prepare themselves for a competitive job market.
9. Cutting-edge technology
Mechanical engineering is a field that is constantly evolving with new technologies and innovations. Students who choose mechanical engineering as a career option will have the opportunity to work with cutting-edge technology such as; 3D printing, robotics, and artificial intelligence.
Career Opportunities in Mechanical Engineering
As it is such a broad discipline, there are numerous career paths down which a mechanical engineering degree might lead. These include, but are by no means limited to:
1. CAD technicians
CAD technicians use specialized software to create precise technical drawings, collaborating with engineers to translate concepts into detailed plans for manufacturing or construction.
2. Aerospace Engineer
Aerospace engineers design and develop aircraft, spacecraft, and related systems, applying principles of aerodynamics, materials, and propulsion to create safe and efficient aerospace vehicles. They work on various aspects, including structural design, propulsion systems, and navigation.
3. Automotive Engineer
Automotive engineers design and develop vehicles, focusing on aspects like performance, safety, and fuel efficiency. They work on various components, including engines, electronics, and structural elements, to create innovative and reliable automobiles.
4. Nuclear Engineer
Nuclear engineers work with nuclear energy and radiation, designing, developing, and maintaining systems for power generation, medical applications, or research. They ensure safety, efficiency, and compliance with regulatory standards in nuclear-related projects.
5. Maintenance Engineer
Maintenance engineers oversee the upkeep and repair of equipment and machinery, ensuring optimal functionality and minimizing downtime. They conduct routine inspections, troubleshoot issues, and implement preventive maintenance strategies to enhance reliability and efficiency.
6. Mechanical Engineer
Mechanical engineers design, analyze, and oversee the manufacturing of mechanical systems and devices. They work across various industries, focusing on areas like product development, energy systems, and manufacturing processes.
7. Construction Engineer
Construction engineers plan, design, and manage construction projects, ensuring structures meet safety and regulatory standards. They collaborate with architects, supervise construction teams, and oversee the implementation of plans for buildings, infrastructure, or other projects.
FAQs
Where to Study Mechanical Engineering?
Mechanical engineering can be studied at a wide range of academic institutions around the world and can also be studied with on-the-job training as part of an apprenticeship or employment training scheme.
With regards to universities, rankings show that some have better reputations and outcomes for students than others. As of 2020, the QS World University Rankings by Subject showed the top universities for mechanical engineering as follows (including two ranked in seventh place):
- Massachusetts Institute of Technology (United States)
- Stanford University (United States)
- University of Cambridge (United Kingdom)
- Harvard University (United States)
- Delft University of Technology (Netherlands)
- University of California, Berkeley (UCB) (United States)
- Imperial College London (United Kingdom) / University of Oxford (United Kingdom)
- Politecnico di Milano (Italy)
- University of Michigan-Ann Arbor (United States)
What is the duration of a Mechanical Engineering degree?
The duration of a mechanical engineering degree depends on the specific course studied. Undergraduates can expect to take four years, or 120 credit hours. Graduate programs typically take two years, or 30 credit hours.
What does a Mechanical Engineer do?
Working in one of the broadest engineering fields, mechanical engineers design, analyze, test, develop and oversee the manufacture of power-producing machines like electric generators, engines, and turbines, as well as machines that use power, such as air-conditioning and refrigeration units, material handling systems such as conveyors, and more.
As modern professional engineers, mechanical engineers use computer systems to test designs and run virtual simulations to determine how a machine will work or integrate with connected systems, as well as computer aided design (CAD) and computer-aided manufacturing (CAM) programs.
Mechanical engineers also need to understand dynamics, mechanics, thermodynamics, structural analysis and electricity.
Mechanical engineering often overlaps into other engineering disciplines, including civil, chemical, industrial, and electrical engineering.
While the exact parameters of the role will change depending on where you work, a mechanical engineer will typically do tasks like:
- Analyzing problems and mechanical device failures to find a cause and solution
- Designing or redesigning/adapting mechanical devices
- Develop and test mechanical prototypes, changing designs based on testing results
- Oversee manufacturing processes
This work will typically require an understanding of mechanical physics, forces, rotation, vibrations, and velocity.
Where do Mechanical Engineers Work?
Mechanical engineers work in a range of different places, according to the industry they are working in. Employment opportunities can be found almost anywhere that innovation is taking place, including within industries like aerospace, automotive, chemical, construction, consumer goods, defense, electronics, marine, metals and materials, pharmaceutical, rail, and utilities.
Mechanical engineers are also employed in a non-engineering capacity, both within engineering and elsewhere. These might include teaching, management, technical consulting and sales, publishing / science journalism, government, military, medicine, research, and more.
Most mechanical engineers work in an office setting, although there may also be visits to sites to investigate problems or attend to pieces of equipment.
Conclusion
Choosing mechanical engineering as a career option can be a wise decision due to its diverse career opportunities, high demand in the job market, and competitive salaries.
This field offers a wide range of job roles and industries to work in, such as manufacturing, aerospace, automotive, energy, and healthcare. Mechanical engineers play a critical role in creating new technologies, improving existing ones, and solving complex problems.
With the increasing demand for innovative and sustainable solutions, mechanical engineering is a promising career choice for those who are passionate about technology and want to make a positive impact on society.
