How to Become An IoT Engineer? - A Complete Guide

How to Become An IoT Engineer? - A Complete Guide

Overview: IoT Engineering

Even though the Internet of Things (IoT) is still in its infancy, it is currently seeing exponential growth. This can be attributed to the quick uptake of smartphones, the expanding use of smart devices and gadgets, and the expansion of Internet access globally.

Today, the Internet of Things (IoT) has found applications in a wide range of industries, including smart homes (home automation), healthcare, manufacturing, agriculture, energy management, and old-age care. Therefore, the demand for experts who graduated from B.Tech IoT colleges has also grown.

These gadgets exchange data among one another to give users more flexibility and convenience when using them. Statista estimates that there will be about 35 billion IoT devices operating globally by the end of 2025. There will be 50 billion IoT and connected devices by 2030! To meet the demand of experts in the field, more B.Tech Computer Science Colleges have incorporated B. Tech IoT in their specialized programs.

Finding graduates of B.Tech CSE in IoT with the necessary expertise and abilities to manage the variety of job tasks in the IoT sector is a pressing concern for the industry as both businesses and consumers continue to use smart devices and IoT solutions. The demand for IoT talent surged by 304%." At the moment, this trend doesn't seem to be slowing down.

Who is an IoT Engineer?

B.Tech CSE colleges in Greater Noida impart a wide range of disciplines and skill sets that are utilized in the role of an IoT Developer/Engineer and make them more employable. IoT developers are experts who can create, administer, and track IoT systems and devices by fusing three essential elements: data, technology, and research.

IoT developers need to have expertise in a variety of subjects because this is a versatile position, including security, networking, systems engineering, cloud computing, and hardware device programming. This gives IoT developers some flexibility and enables them to wear several hats at once.

To create the finest IoT solutions for real-world issues, IoT engineers typically collaborate closely with Business Analytics, Engineering, Data Science, and Design teams. To recruit the best IoT engineers, most employers constantly rely upon campus placement drives hosted by B. Tech IoT colleges.


The Duties of an IoT Engineer

  • To develop cutting-edge IoT systems with integrated electronics and firmware through research, development, testing, and documentation.
  • To create locally installed IoT device software that features execution, monitoring, and self-healing procedures.
  • To create cutting-edge IoT services that interact with server-side technologies and create MEAN stack solutions as required.
  • Study how new cutting-edge tools/approaches work and put them into practice in order to demonstrate expertise in quick prototyping techniques and systematic implementation.
  • Designing and creating platform solutions for cloud-to-edge IoT applications with flexible configuration features for distribution to many clients with various requirements
  • To use the MEAN technology stack, dynamic IoT, and computer vision to solve challenging real-world issues.
  • To organize and create effective tools that would enhance the QA, deployment, and support services.


Key Requirements to Become An IoT Engineer

On the web browser, people commonly look up "how to become an IoT developer." In response, they receive web links to various B.Tech Computer Science colleges for IoT but hardly any website tells you about the key skills and requirements one needs to possess or develop to become a true IoT Engineer.  

Joining a B.Tech IoT college to become an IoT engineer alone does not guarantee proficiency, but by adhering to certain key information about this industry, you can still be the greatest engineer.

Knowledge of Sensors:

Prior to anything else, it's important to comprehend how sensors and chips work technically. To succeed in this field, you need to be familiar with the many types of sensors, their workings, and all other associated information. The right IoT developer roadmap always comes after grasping the fundamentals of the subject.

Learning about a Wireless System

The wireless system is the only component of the IoT. Therefore, understanding the wireless communication network is necessary for doing a decent job. Working with various wireless connectivity systems and data sciences is part of the responsibilities of an IoT engineer.

Skills in UI and UX

If you're wondering "Why to study B.Tech CSE in IoT?," this is the reason. IoT functions by offering the right user interface and user experience, just like any other application that is now in use. Since the goal of modern technology is to make people's lives easier, any UX problem will have an impact on the entire system. It is essential to have accurate knowledge of these phrases and how to use them to benefit consumers and solve their problems.

Knowledge of Programming Languages

Do you know that programming languages are just as important as any other type of programming system? Because coding and decoding are essential to the system, they serve as the foundation for understanding the system and being somewhat proficient in it. For the greatest experience, JavaScript and other programming networks must be studied by students pursuing B.Tech CSE in IoT.

Emphasis on Developing Smart Devices

Mobile phones and smartphones have the sharpest growth curves of any smart gadget. Most people constantly have their phones in their pockets, and utilizing such a device makes working easier. For this reason, IoT engineers usually focus on finding the best method to persuade their clients, and the best approach to persuade clients is to develop the system in accordance with their needs.

Artificial Intelligence and Machine Learning

The fundamental ability needed for IoT engineers is machine learning. You must have the ability to gather, examine, and glean insights from vast amounts of data. To make predictions, you should be able to spot structures and patterns in the data you've been given.

Artificial intelligence is also utilized for these jobs and to make decisions based on algorithms, and its complexity is expanding.

Python and JavaScript

You need to have a solid foundation in programming if you want to launch a career after B.Tech CSE in IoT. Being proficient in programming languages like Python and JavaScript will make you seem like a pro in the IoT industry.

Python helps programmers build and carry out flawless coding, whereas JavaScript is a widely used web-based scripting language that aids in developing a scalable and secure system at the backend.

Big Data

Real-time data generation occurs in IoT devices. An IoT engineer must be able to manage this type of data given the large amount of data being generated. Big Data is used to monitor and analyze data.

Although the company may employ Big Data experts with IoT expertise, if you also have those skills you will be more marketable to hiring managers. Additionally, merging AI and big data increases speed and efficiency.


There are many obstacles with IoT, including privacy concerns, data loss, security, malicious assaults, etc. IoT applications' complexity and scalability are typically to blame for this.

International IT firms seek out experienced engineers with B. Tech CSE in IoT degree that can offer guidance on how to create a security infrastructure that is impenetrable. A successful career in IoT is greatly aided by having adequate expertise in this field.

Cloud Computing

One of the biggest issues facing IoT engineers is data storage. Devices produce enormous volumes of data in real-time, as was previously indicated.

Cloud computing provides a quick and practical solution to this problem. Given that every device is linked to a network, computing might be used to store the extra data that each device generates.

Pay Scale of IoT Engineers based on their job profiles

  • Senior Software Engineer – INR 1,017,365
  • Solutions Architect – INR 1,000,000
  • Software Team Leader – INR 9,35,000
  • Embedded Software Development Engineer – INR 4,42,000
  • Software Developer – INR 3,80,000
  • Software Engineer – INR 3,65,000


Companies that Recruit IoT Engineers

  • Google
  • PwC
  • Larsen and Toubro Ltd.
  • Accenture
  • Cisco
  • PTC
  • ScienceSoft
  • Tata Group of Companies



In addition to the skills and requirements we have listed, there will be other skills that particular sorts of companies will be seeking for. Make sure to carefully study the IoT engineer job description for the organization you are interested in to make sure you are qualified for hiring.

To sum up, IoT is a rapidly developing technological area. If you want to have a successful career in that field, it is imperative that you acquire the necessary skills that can only be acquired through B.Tech CSE in Greater Noida.

Also Read:


FAQs for How to Become An IoT Engineer?



KCC Institute of Technology and Management is one of the best college for IoT Engineering.


There are Government colleges and private colleges that require students to clear JEE Main and JEE Advance exams to qualify for admission in B. Tech CSE in IoT. Many colleges conduct their own entrance exam to admit students. However, there are some private colleges that do not consider entrance exams. 


All applicants must complete 12th standard from the science stream with minimum of 55% marks in aggregate with Physics, Chemistry, Mathematics, and Computer Science as core subjects. They also need to clear JEE Main entrance exams followed by counseling and selection. 


If you have a previously completed diploma in the same profile or possess a B.Sc. degree, you are eligible for lateral entry in 2nd year of the program without any entrance exam.

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