{"id":2697,"date":"2023-02-17T11:30:00","date_gmt":"2023-02-17T16:30:00","guid":{"rendered":"https:\/\/theforage.wpengine.com\/?p=2697"},"modified":"2024-12-09T15:23:02","modified_gmt":"2024-12-09T20:23:02","slug":"data-engineer-vs-data-scientist","status":"publish","type":"post","link":"https:\/\/theforage.wpengine.com\/careers\/data-engineer-vs-data-scientist","title":{"rendered":"Data Engineer vs. Data Scientist: What’s the Difference?"},"content":{"rendered":"\n

Being a data engineer vs. data scientist means choosing between focusing on the construction of data storage solutions or on the analysis of data itself. While a career in data engineering<\/a> involves primarily technical skills, like coding and understanding data warehouse architectures, data science<\/a> requires statistical analysis and business intelligence skills.<\/p>\n\n\n\n

If you\u2019re interested in a career in data, how do you know whether becoming a data engineer vs. data scientist is right for you? In this guide, we\u2019ll review the main differences between these roles, including their responsibilities, skills, and work environments. Then, we\u2019ll share a fun, free quiz so you can figure out which of the two is right for you.<\/p>\n\n\n\n

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Jump to Data Science vs. Data Engineer: Which One Is Right for Me?<\/strong> Quiz<\/strong><\/a><\/div>\n<\/div>\n\n\n\n

<\/p>\n\n\n\n

What Does a Data Engineer Do?<\/h2>\n\n\n\n

The primary goal of data engineers<\/a> is to build, maintain, and monitor data storage systems and pipelines. The simplest way to think about a data engineer’s job is to imagine making a user profile on a website. Filling out your information on the site is the “capture point” for data \u2014 like your name, email address, and phone number. That data needs to be stored somewhere, so engineers build a pipeline to bring the data from that capture point to a storage place, such as a data warehouse or data lake. <\/p>\n\n\n\n

If it’s a busy website, there will be a lot of data in storage. It needs to be sorted so that other people, like data scientists and analysts, can easily look at it and find information. So, data engineers also build transformation systems that convert messy, raw data into usable details and the pipeline that brings the data through the system. <\/p>\n\n\n\n

Data engineers consistently monitor it all to ensure it works the way it needs to. The data then goes on to be used by data scientists. <\/p>\n\n\n\n

“The data engineer does the groundwork preparing reliable data sources to help the data scientist provide accurate analytical outcomes,” says Dushyant Sengar, director of data science at BDO USA.\u00a0<\/p>\n\n\n\n

Where Do Data Engineers Work?
<\/h3>\n\n\n\n

Data engineers are in demand across nearly every industry that generates and relies on large amounts of data. <\/p>\n\n\n\n

For example, tech giants like Google<\/a>, Amazon<\/a>, and Microsoft<\/a> employ data engineers to manage their massive information ecosystems. Financial institutions might use data engineers to track credit card data; health care organizations employ data engineers to manage patient records and research data.<\/p>\n\n\n\n

Data engineers may work across a variety of types of companies, too. From startups to Fortune 500 companies, data engineers play a critical role in transforming raw information into data businesses can use.<\/p>\n\n\n\n

What Kind of Professionals Thrive in Data Engineering?<\/h3>\n\n\n\n

Successful data engineers need technical prowess along with problem-solving skills and curiosity. <\/p>\n\n\n\n

On the technical side, data engineers must have strong math and programming skills<\/a>. They also should be familiar with various database technologies and cloud platforms (more on that later).<\/p>\n\n\n\n

These professionals tend to be detail-oriented and analytical, but they also need stellar interpersonal skills<\/a>. Data engineers often collaborate with data scientists, analysts, and business stakeholders to ensure data infrastructure meets company needs. <\/p>\n\n\n\n

What Does a Data Scientist Do?<\/h2>\n\n\n\n

Data scientists<\/a> take the data that engineers have stored and find ways to use it in practical applications. <\/p>\n\n\n\n

“We look for the ‘signal in the noise’ by using methodological sound and meticulously planned steps, including parsing raw data to gleam the nugget of information contained within,” says Daryl Boykin, VP of analytics at Cane Bay Partners.   <\/p>\n\n\n\n

There are many ways companies and organizations use data, and data scientists execute a variety of methods to help businesses make data-driven decisions. <\/p>\n\n\n\n

“This could be using statistical models to predict likelihood of payment defaults of loans, to determine if someone is cheating while playing in a casino, or if reviews are fake to bolster the online reputation of a product,” notes Boykin.<\/p>\n\n\n\n

As the desire for data-driven decision-making<\/a> grows in practically every industry, the need for data scientists (and engineers) will also increase. <\/p>\n\n\n\n

“Data science provides a way of taking advantage of this data and helps [companies] gain an edge over the competition,” adds Aaron Pickering, data scientist at FMC and co-founder of Seenly.io.<\/p>\n\n\n\n\t

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Where Do Data Scientists Work?<\/h3>\n\n\n\n

Like data engineers, data scientists can work across virtually any industry. Data scientists can help make predictions and understand how potential actions may affect the business. For example, a data scientist can work in finance to help institutions develop sophisticated risk assessment models. Or, they may work in healthcare to optimize patient treatment plans. Retailers might employ data scientists to better understand consumer behavior and streamline inventory management.<\/p>\n\n\n\n

What Kind of Professionals Thrive in Data Science?<\/h3>\n\n\n\n

Successful data scientists need a mix of mathematical, programming, and storytelling skills. On the technical side, strong math and statistical knowledge is fundamental, as well as proficiency in programming languages (more on that below).<\/p>\n\n\n\n

Yet digging through data and using it to make predictions is only half of a data scientist\u2019s battle. They also need to be able to communicate their findings to non-technical stakeholders so that they can make business decisions.\u00a0<\/p>\n\n\n\n

Data Engineer vs. Data Scientist: Career Growth<\/h2>\n\n\n\n

Many people get into data engineering later in their careers, typically starting as data scientists or software engineers<\/a>. Data engineers can progress to become lead architects, managing a team of data engineers. <\/p>\n\n\n\n

However, data engineers can also stick to the same role and grow in responsibility, project size, and specialization \u2014 for example, moving from a role as a data engineer on a team of dozens of engineers to a position as a lead engineer for a large-scale company or project. <\/p>\n\n\n\n

On the other hand, data scientists usually begin their careers as analysts after graduation or transitioning into the career. <\/p>\n\n\n\n

\u201cWe steadily gain more responsibility, take on more sensitive and critical projects, and we may become leaders of teams of analysts,\u201d says Cofer.<\/p>\n\n\n\n

Like in data engineering, there is plenty of room for growth and ways to take on leadership roles. <\/p>\n\n\n\n

\u201cSome data scientists can choose to move into a management role, mentoring and guiding a team of analysts while some prefer to continue working as an independent contributor,\u201d adds Boykin. <\/p>\n\n\n\n

Data Engineer vs. Data Scientist Salaries<\/h2>\n\n\n\n

The main factors determining salaries for data scientists and engineers are location, experience level, industry, and employer. For example, tech giants like Meta and IBM may be able to offer higher salaries than small tech start-ups. Additionally, industries with more regulated or confidential data, like credit card information and patient medical records, may also pay more because of the inherent risk if data is not handled properly. <\/p>\n\n\n\n

According to the U.S. Bureau of Labor Statistics (BLS), the average annual salary for data scientists is $119,040<\/a>. Estimates from Payscale are slightly more conservative, with an average salary of around $101,133<\/a>. Indeed gives a higher estimation, with data scientist\u2019s typical base pay being $121,593<\/a>.\u00a0<\/p>\n\n\n\n

Unfortunately, the BLS does not provide a salary breakdown for data engineers, though estimates from Indeed suggest data engineers could make an average base salary of around $127,380<\/a>. Payscale gives a range for data engineer salaries from $69,000 to $138,000<\/a>. Those early in their careers would likely see the lower end of the scale, while more experienced engineers may be able to exceed the higher end.<\/p>\n\n\n\n

Average Pay Estimates<\/h3>\n\n\n\n
Experience Level<\/th>Data Engineer<\/strong><\/a><\/th>Data Scientist<\/strong><\/a><\/th><\/tr><\/thead>
Early Career (<1 Year Experience)<\/strong><\/td>$109,000<\/td>$151,000<\/td><\/tr>
Average<\/strong> for All Experience Levels<\/strong><\/td>$133,000<\/td>$162,000<\/td><\/tr>
Experienced (>15 Years Experience)<\/strong><\/td>$206,000<\/td>$248,000<\/td><\/tr><\/tbody><\/table>
Estimates provided by Glassdoor.<\/figcaption><\/figure>\n\n\n\n

<\/p>\n\n\n\n

It’s important to remember that both data engineers and data scientists may see additional compensation in annual performance bonuses and stock shares. Additionally, this salary information is specific to the United States, so salaries for roles in other countries or at companies based internationally may differ.<\/p>\n\n\n\n

Data Scientist vs. Data Engineer Education and Background<\/h2>\n\n\n\n

Both careers can benefit from a degree in computer science, information technology (IT), or applied mathematics. However, there are some key differences in the types of additional coursework students should take for each career. <\/p>\n\n\n\n

Data Engineer-Specific Education\u00a0<\/h3>\n\n\n\n

Students interested in pursuing data engineering should prioritize technical skills. <\/p>\n\n\n\n

“Data engineering requires mostly programming<\/a> and data manipulation understanding,” says Sengar.<\/p>\n\n\n\n

While experience in data analytics<\/a> and statistics can be helpful down the line for data engineers who want to transition into more analytical roles, these competencies aren’t necessary for most data engineering careers. Sengar suggests moving into data engineering is easier than moving into data science because the skills are primarily technical rather than analytical. <\/p>\n\n\n\n

Data Scientist-Specific Education<\/h3>\n\n\n\n

While prospective data scientists can benefit from computer science, IT, and applied mathematics degrees, some schools may also offer degrees in analytics. However, students need to ensure they still learn the core technical skills necessary for data science: coding, machine learning<\/a>, and building data infrastructure. <\/p>\n\n\n\n

“Many colleges and universities are now offering certificates or minors in data science and analytics, which can give you a good start,” says Tanya Cofer, senior risk analytics manager at Cane Bay Partners.<\/p>\n\n\n\n

Students can diversify their skill sets by minoring or getting a certificate in data science. For example, a degree in economics<\/a> with a minor in data science could boost a student’s resume<\/a> if they’re looking for data science positions with the U.S. Treasury Department. <\/p>\n\n\n\n

Internships<\/h3>\n\n\n\n

Internships<\/a> can expose students to real-world projects, boosting their understanding of how and why data science and engineering work in various industries. <\/p>\n\n\n\n

“If you get the chance to do an internship in analytics, do not hesitate. Take it,” says Cofer to prospective data scientists. “The experience is something you can put on your resume, and it will go a long way towards building your credibility.”<\/p>\n\n\n\n

Additionally, regardless of field, internships can be a networking<\/a> opportunity, making landing a role after graduation easier. <\/p>\n\n\n\n

Certifications and Bootcamps<\/h3>\n\n\n\n

Both careers have similar offerings in terms of certifications, bootcamps, and internships. Many big tech companies<\/a> offer certifications and programs that can prove your skills in specific areas of data science and engineering. For example, IBM has a certificate for data engineers focusing on big data and a separate course for data scientists that covers SQL<\/a>, Python, and machine learning. <\/p>\n\n\n\n

Online bootcamps are similar \u2014 there are options for either career path and even ways to use them to gain a specialization in areas like machine learning, big data, and business intelligence. <\/p>\n\n\n\n

These certifications and bootcamps can also be great opportunities for people to transition into data engineering or science from a different job. <\/p>\n\n\n\n

“I know many people who have also switched from other careers to the field after taking courses to bridge the knowledge gap,” says Pickering.<\/p>\n\n\n\n

>>MORE:<\/strong> See Forage’s picks for the best online coding bootcamps for 2025<\/a>.<\/p>\n\n\n\n

Required Skills for Data Engineering vs. Data Science<\/h2>\n\n\n\n

While both data engineers and data scientists work with, well, data, the way they interact with data varies \u2014 data engineers build data structures, while data scientists study data. Because of this fundamental difference, the technical and soft skills you need for each role vary.<\/p>\n\n\n\n

Data Engineering Skills<\/h3>\n\n\n\n

Despite being highly technical, data engineers rely heavily on certain soft skills<\/a> to do their jobs effectively. <\/p>\n\n\n\n

According to Sengar, “they need to interface a lot with other business teams and data users such as data scientists.” <\/p>\n\n\n\n

Sengar explains that data engineers also need soft skills like:<\/p>\n\n\n\n