What is the future value of engineers? Commentary along with occupations with high market value

In today’s world where the market value of engineers is increasing, there are more than a few people who want to be active as engineers in the future. However, there are various types of engineers, and while the demand for advanced IT personnel is increasing, the demand for conventional IT personnel is on the decline. Therefore, if you want to be active as an engineer in the future, it is important to identify the skills you need.

Here, we will introduce the value of engineers in the future, the skills they should acquire, and the types of engineers whose rarity value is increasing.

>> Engineer Career And Scope?

What is the value of an engineer?

With the advent of AI, IoT, and big data, IT human resources in recent years are being divided into “traditional IT human resources” and “advanced IT human resources.” And to increase the value as an engineer, it is necessary to break away from conventional IT human resources and aim for cutting-edge IT human resources.

Conventional IT personnel will exceed 100,000 in 2030

According to data from the Ministry of Economy, Trade and Industry, the conventional IT service market has been declining since around 2017, and the IoT/AI market continues to expand accordingly.

“Conventional IT services” here refer to current information system development, and human resources involved in development are called “conventional IT human resources.” If this trend continues, it is said that the IoT/AI market will exceed the majority of the IT service market in the latter half of 2020s.

According to a document prepared by Mizuho Information & Research Institute, it is predicted that “approximately 100,000 conventional IT personnel will be surplus in 2030.” Behind this is the changing demand for IT services.

In the past, the IT service market was mainly focused on recovering corporate performance, large-scale investment projects by financial institutions, and system construction related to the My Number system. However, the domestic information service market has reached maturity after growth. Furthermore, due to the progress of cloud utilization, demand is currently shifting to the “3rd platform (3rd PF)” including cloud services and big data.

Shortage of about 550,000 cutting-edge IT personnel in 2030

While the demand for conventional IT human resources is decreasing, the demand for advanced IT human resources is increasing. Advanced IT human resources refer to human resources involved in AI, IoT, big data, cloud, etc. As the IoT/AI market continues to grow, the supply has already not caught up.

That said, the market for cutting-edge IT services will continue to grow, and it is estimated that there will be a shortage of about 550,000 cutting-edge IT personnel by 2030.

For this reason, to increase the value of engineers, it is necessary to aim for cutting-edge IT human resources.

Skills to be acquired to become a cutting-edge IT human resource



To become an advanced IT human resource, it is necessary to acquire each technology and skill. Here are the skills you should acquire in each technology.


Among the current IT technologies, AI technology is said to be the most advanced technology. Using machine learning, deep learning, etc., the intellectual work performed by the human brain is modeled on computers. Therefore, in addition to knowledge of machine learning and deep learning, skills such as programming skills using Python, statistical processing, and data analysis are required.


IoT (Internet of Things) is a technology that connects all kinds of things to the Internet and makes them more convenient. It is also possible to accumulate big data by accumulating a lot of data provided by things and analyzing that data. The field of IoT is very wide-ranging from hardware to software, and skills such as embedded system knowledge, networks, cloud computing, and security measures are required.

big data

Big data requires skills such as large-scale data processing, databases, and programming because it handles data of various shapes, properties, and types. In addition, a wide range of IT knowledge, such as mathematical knowledge and methods for statistical analysis of data, and data analysis software skills, is required.


Since network construction and maintenance management are the main tasks in the cloud, server knowledge, network knowledge, middleware, and tool knowledge are required. In recent years, not only technical skills but also consulting, management, and customer negotiation skills are required.

Job titles for engineers with a high market value

The demand for cutting-edge IT human resources will continue to increase in the future, but what kind of jobs are there specifically? Here are some engineering jobs that are in high demand.

What is AI engineer?

AI engineers are engineers who analyze data accumulated in AI, and support technology that allows machines to think and act like humans. The main job content is the development and construction of AI, and in recent years, it is a job that has attracted the most attention as “the possibility of dramatically expanding business.” The AI ​​engineer is explained in detail in the following article.

What is a data scientist?

A data scientist is a person who supports rational judgment in decision-making based on various data. There is no such thing as a definitive job description, but in general, it is necessary to collect large amounts of inconsistent data and convert it into an easy-to-use format, discover the order and patterns hidden in the data, and make the final profit of the business. It will be a working content that contributes to The data scientist is explained in detail in the article below.

What is a security engineer?

A security engineer’s main job is to design, build, and operate security-conscious systems, and to investigate and improve measures to prevent cyberattacks. In addition, I often exchange opinions with clients, and communication skills and personality are important in this profession. Security engineers are discussed in detail below.

What is a cloud engineer?

A cloud engineer’s main job is to build and maintain a network on the cloud. Therefore, it is desirable to have experience in building network systems, etc., or experience as a network engineer. Cloud engineers are explained in detail in the following articles.

What is IoT Engineer (Embedded Engineer)?

It is said that the demand for IoT engineers in IT companies will increase rapidly in the future. By connecting all kinds of things to the Internet through sensors and devices, we will realize a more convenient life. IoT engineers are explained in detail in the following articles.

What is AR/VR Engineer?

An engineer who inserts animation into real-world photos and videos and creates virtual reality. Both AR engineers and VR engineers require the same skills, and demand is particularly high in the game industry. In addition, it is said that the demand for video content will increase in the future due to the 5G network, so the market value is high.



Given the trends in the IT market in the future, it can be said that the value of engineers will decrease if they remain conventional IT human resources. To increase the value of an engineer, it is important to acquire skills such as “AI”, “IoT”, “big data”, and “cloud” and aim to become a cutting-edge IT human resource.

Also, if you acquire various other skills such as programming, you can increase your scarcity value as an engineer, so let’s try to improve your skills with an awareness of market trends in the future.

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