Getting a job in a particular field is not very tough if you are properly prepared for the field. Nowadays there are different paths to achieve the goal.
Data science is one of the most essential and demanding fields in almost every industry. In this article, we will discuss what is data science and what is the process to get a job as a data scientist.
What is Data Science?
Data Science is nothing but a mixed application of algorithms, scientific methods, and processes to pull out the knowledge from structured and unstructured data. Data mining, machine learning, and big data are related to data science.
The theories consist of mathematical theories, statistical theories, computer science, domain knowledge, and information science theories. With the help of data science, you can solve problems in a large range of application domains just by extracting knowledge from data sets.
How to Become a Data Scientist?
There are some requirements for data scientists’ education. You need to learn and choose the path properly to be a data scientist. The most common paths are –
- Getting 4 years of Bachelor’s degree in IT, Computer Science, or another equivalent field.
- Get a Master’s degree in Data Science or an equivalent field or complete a PhD in this field if you want to get a higher position.
- Hands-on experience in different projects in this field.
Some common degrees will help you to learn Data Science. These subjects are –
- Mathematics
- Physics
- Statistics
- Social Science
- Applied Math
- Economics
There are some online courses available nowadays. Which will help you to gather some more knowledge about the field of data science you intend to work in.
- Choosing a Course: You have to research the particular course you are intended to do. It will mention how many days weeks or months you need to complete the course. Then you have to register yourself for the course. These courses are payable. So you need to spend money accordingly. Then you can contact the course management for further details. One thing you need to remember is to check the background of the course center before payment. Otherwise, you can be tricked and you will lose your money.
- Working on hands-on Projects: These specialized projects include hands-on projects which will give you experience, on how to work in the field. You just need to complete those projects obviously under supervision.
- Getting a Certificate: After completing the full course along with hands-on projects, they will provide you certificates/Certificates. Which will enrich your resume and help to get a job as a data scientist in your intended field.
How to Get a Job as a Data Scientist?
We already talked about the degrees you need to have to become a data scientist. Now we discuss the skills you need to have if you want to get hired.
1. Skills You Need to Have
You need to have great technical skills, coding skills, programming, and analytic skills as well as you need to have good communication skills, diligence, and good in the organization.
2. Application Areas of Data Science
Nearly every field of business and financial sector needs Data Scientists. So, you can say it is a broad sector to get a job as an employee. More than 150 centers are there that work independently or in collaboration with industries and government. These sectors that hire Data Scientists are –
- Business Profitability Analytics
- Business Systematization
- In Sectors of Finance
- Health, Wellness, and Biomedicine
- Bioinformatics
- Natural Science
- Information Economy
- Social Network Analysis
- Smart cities
- In Sectors of Education and Electronic Teaching
- In Sectors of Energy, Sustainability, and Climate
3. Hiring Process
You can secure a job directly through campus placements held at your institute after completing your Bachelor’s or Master’s degree. To succeed, you must clear the interview session, showcasing your academic skills, knowledge, and good communication skills.
Alternatively, you can find job opportunities by submitting your resume to various hiring sites such as Monster, Naukri, LinkedIn, etc., which have collaborations with different companies hiring candidates from various fields. When applying for Data Science positions in different companies, specify your preferred cities and experiences.
If your resume captures the interest of companies, they will contact you and may conduct a pre-screening test before scheduling an actual interview. Typically, candidates go through two interview rounds.
The first interview assesses the candidate’s working experience, suitability for the company, and soft skills. The second interview evaluates the candidate’s technical skills, including coding, programming, and mathematical abilities. Successfully passing both interviews leads to a job offer from the company.
Here are some tips, which will help you to prepare for an interview.
- You should know about the position and which skills are required for it.
- And know about the Company.
- You have to talk about your past experiences if you already worked as an employee in this field.
Conclusion
Data Science is an essential and broad sector. So there are many ways to get a job as a data scientist if you have good skills. The earning amount is also very tempting for a data scientist. If you are a fresher, maybe you will have to start with a low amount of salary but the amount may increase day by day if you prove yourself fit for the role.
