Is Mechanical Engineering a Good Major?

Is Mechanical Engineering a Good Major

Mechanical engineering is a good major. With a solid background of up-to-date tools for simulation and design, mechanical engineering is sought and positioned as one of the forefronts of future careers. 

The industry thrives no matter how small or big the endeavors are since such businesses remain constant and relevant each time.

People who are good thinkers and efficient hand workers are the potential candidates for a take up in mechanical engineering. The niche of mechanical engineering covers a wide range of fields. 

According to statistics, mechanical engineering is the most popular engineering degree. There are over 30,000 awarded undergraduates every year. 

Furthermore, mechanical engineering opens great opportunities when it comes to career building and financial freedom, as 10% of the ME professionals earn more than $126,430 per year.  

What is Mechanical Engineering? 

Being one of the broadest engineering disciplines, mechanical engineering is the application of problem-solving techniques and technical principles to design and operate different objects, machines, and other manufacturing devices. 

A degree holder has the knowledge of ensuring that the design of a machine works efficiently, reliably, and safely using the principles of force, motion, and energy. 

Mechanical engineering undergraduates are taught to change the world. Part of their learning scope is the creation of technologies that can adequately meet the people’s needs. 

Mechanical engineers have been an ally of the economy as their expertise probably touches the aspects of every service and product in the current times.

Because mechanical engineers are known to be the minds behind magnifying the processes of machines and devices, they are also in the line of top budding professionals creating future solutions for world hunger, climate change, space exploration, transportation, health care, energy, economic developments, and more. 

What Mechanical Engineers Do

Mechanical engineers typically test, research, design, build and develop thermal and mechanical sensors, tools, engines, devices, and machines. They combine knowledge, analytical tools, and creativity to accomplish the task of bringing an idea to life.


To solve a particular problem, mechanical engineers examine how mechanical and thermal devices could help. They also analyze which solutions are fit to apply in a given situation. 


Subsystems of mechanical devices are to be designed or redesigned by mechanical engineers to promote improvement, development, and sufficiency.


Mechanical engineers avoid making conclusions without first going through a thorough investigation of all the possibilities, including the failures and issues that may arise in the equipment. 

They diagnose every error in order to come up with helpful remedies for the operation. 

Develop & Test

After designing or redesigning a certain prototype, mechanical engineers test the device if the main functions are feasible and effective. The said professionals will, later on, develop the prototype for a few improvements.


Mechanical engineers study and analyze test results. By determining which part of the process failed to activate a specific function, fixing it, and scanning what else needs to be improved, the device will be more successful and fit for utilization for the end-users. 


The whole process of developing a machine or device must be supervised by a mechanical engineer to see to it that the procedure is aligned with the expected results. 

Careers in Mechanical Engineering

Mechanical engineering has an enormous range of career opportunities. 

The following careers and professions after completing the degree include, but are not limited to:

Aerospace Engineer 

An aerospace engineer is basically assigned to develop, design, research, and test the performance of weapon systems, missiles, civil and military aircraft, satellites, and space vehicles. 

Other duties such as improving flight safety are also involved in an aerospace engineer’s responsibilities. 

Automotive Engineer

Vehicles such as motorbikes, cars, trucks, and buses, are the niches of automotive engineers. An automotive engineer improves the existing systems of the vehicles by modifying and designing new features. 

The job requires every professional to have a combination of commercial and engineering skills. 

CAD Technician

CAD or Computer-aided design technicians accomplish tasks through IT and mathematical knowledge, design skills, and engineering. 

This is required in order to develop parts, products, buildings, and other types of machinery. Also called a draughtsperson, a CAD technician uses software to create drawings and drafts for the plans made for construction and industrial structures. 

Maintenance Engineer 

Maintenance engineers are the frontlines of all engineering equipment and plants. They are also responsible for organizing and maintaining the machines in good condition and function. 

The maintenance engineers assure that the equipment and machinery are continuously running without failure or errors in their system.

Nuclear Engineer 

Even in the nuclear industry, mechanical engineering services are currently in demand. 

Nuclear engineers are responsible for running, designing, and building nuclear power stations. Aside from creating technical advancements, they can also help in improving the efficiency, sustainability, and stability of the power plants. 

Decommissioning is another duty of nuclear engineers wherein one must ensure the shutting down of the facilities and carrying out safety protocols on storage, disposal of radioactive materials, and transport. 

Contracting Civil Engineer

Mechanical engineers can work closely with other outsource workers just like civil engineers. The role of a contracting civil engineer is to oversee the constructions’ groundwork and align with the plans of engineer consultants. 

Contracting civil engineers must understand the construction process and the design along with its safety and health precautions. 

Control and Instrumentation Engineer

A mechanical engineer must have a background in practical hands-on experience on top of a postgraduate or accredited degree qualification before he or she can be a control and instrumentation engineer. 

The responsibilities of a control and instrumentation engineer include developing, installing, designing, maintaining, and managing the systems and processes of machinery and equipment.

Clinical Technologist 

Mechanical engineers can also excel in the health sectors as clinical technologists. 

Their tasks will mainly focus on ensuring that the technology and equipment used for treating and diagnosing patients and other medical devices are accurate, safe, and well-monitored. 

A mechanical engineer’s knowledge of engineering and physics will enable them to carefully oversee the optimal performance of clinical materials and equipment. 

Land-based Engineer 

Land-based engineers are professionals who use their scientific and technical knowledge in solving issues and problems regarding the horticultural and agricultural sectors. 

The mastery of technology and science will gear the land-based engineers in designing, installing, and developing machinery that will be used in the industries of agriculture and similar fields. 

Land-based engineers also take on the duties of fixing issues concerning the efficiency and functionality of vehicles. 

Technical Sales Engineer 

Graduates of science and mechanical engineering can be good prospects to play the role of a technical sales engineer. 

With excellent sales skills and knowledge of technology, technical sales engineers will be efficient in providing support and advice about a diverse range of products. Technical sales engineers also assist workmates in the field with the tenders and bids of clients.


From technology, health sectors, agricultural processes, business technical, space, and nuclear fields, pursuing a mechanical engineering major is guaranteed to be a venture worth trying. 

The employment demands will continually increase through time and there will be more areas that need the expertise and skills of a mechanical engineer. 

Mechanical engineering covers a lot of fields and industries that can help in developing and designing a future for communities and nations. 

Its niche is significant in the lives of people, especially because of the power of machines that can reduce human effort and make things so much easier for utilization and production. 

Jonathan Holmes

Jonathan Holmes is a writer for HKS Siblab, an education and business blog. He has a MSc in Cyber Security & Digital Forensics from the University of Hertfordshire and has been working in the cyber security industry since 2010. In his spare time, he enjoys reading, playing guitar and spending time with his family.

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