What is a machine learning engineer?

If you’ve heard of artificial intelligence (AI), you’ve most likely run into different subsets of the technology, including machine learning and deep learning. At its core, AI attempts to mimic human behavior but can take many forms, such as chatbots or self-driving cars.

Although both deep learning and machine learning work within the same theoretical family as AI, there are notable differences. For one, deep learning relies more on data sets and creating predictions of these data sets on their own — all without human intervention.

Machine learning, however, requires human intervention, and that’s where machine learning engineers enter the picture.

AI is an innovative field that continues to grow. As such, employers will likely be seeking individuals who have knowledge in this technical field, including machine learning.

Machine learning engineers* research, develop and design AI algorithms to improve upon existing artificial intelligence systems or create better models. Daily responsibilities might include any of the following:

• Data modeling
• Testing existing AI developments
• Developing algorithms to improve AI systems
• Collecting and sorting data for AI systems
• Documenting work

In their daily roles, machine learning engineers also work with other IT team members, data scientists and computer science specialists. They’re often expected to work well as a team to improve AI systems.

*University of Phoenix does not educationally prepare students to become a machine learning engineer. However, there are other information technology programs to consider if the world of technology interests you.

Since machine learning engineers handle data, machine learning is actually considered a specialized field of data science. As such, learning about data science can help prepare you with IT skills for work in machine learning. You’ll learn about data mining and modeling, statistical analysis and programming languages — all of which can be required of a machine learning engineer.

Alternatively, you may jump into other data science jobs, such as:

• Information systems (IS) manager
• Data analyst
• Business intelligence analyst
• Database architect
• Research scientist

The biggest difference between working in a data science career and a machine learning engineer career is that machine learning engineers put data into action and alter machine learning systems based on this data.

A blend of education, skills and experience is necessary to become a machine learning engineer. Here’s one path you can take:

According to the U.S. Bureau of Labor Statistics (BLS), computer and information research scientists who work with machine learning need at least a master’s degree in computer science or a related field. This can include a Master of Science in Computer Science or, if you’re looking to become a data scientist, a Master of Science in Data Science, since machine learning is a subset of the field.

To meet the standards of most machine learning roles, you’ll need a set of certain hard and soft skills. At minimum, you’ll need:

• Knowledge of programming languages
• An understanding of technical subjects involved in machine learning
• Proficiency in advanced math
• An advanced understanding of AI and machine learning software

Hiring managers will also look at your personality, which should be supported by soft skills, such as:

• Attention to detail — Even the smallest amounts of code or data can affect machine learning software. As an engineer, you are expected to spot these small details regularly.
• Analytical skills — Machine learning means analyzing and organizing data to develop AI programs. This requires a fair level of analysis that you should build through your education and work experience.
• Problem-solving — As an engineer, you’ll inevitably run into problems with machine learning and other AI systems. Knowing how to problem-solve will help you stay calm and address any kinks along the way.
• Teamwork and communication — Since machine learning engineers work with a team of other engineers and IT specialists, it’s important to know how to communicate and work with others.

While University of Phoenix does not educationally prepare students to become machine learning engineers, there are several information technology degrees to consider if IT or data science interests you.

• Bachelor of Science in Computer Science: This online bachelor's in computer science equips you with the knowledge to apply information technology theory and principles to address real-world business challenges with advanced concepts in math, programming and computer architecture. You can also use elective courses to earn a certificate in cybersecurity, networking, cloud computing and much more.
• Bachelor of Science in Information Technology: Learn skills pertaining to information systems, system analysis, operations and cybersecurity.
• Bachelor of Science in Data Science: Gain fundamental skills and knowledge for analyzing, manipulating and processing data sets using statistical software. Learn ETL (extract, transform, load) processes for integrating data sets for business intelligence. Focus on data mining and modeling, data programming languages, statistical analysis, and data visualization and storytelling. Discover techniques to transform structured and unstructured data sets into meaningful information to identify data patterns and trends and drive strategic decision-making.
• Master of Science in Data Science: In this online data science master's program, you will learn how to analyze, design and manage data sets and models used to optimize functionality and scalability and improve business system performance. Learn database design, data processing and warehousing, data queries and interpretation, business intelligence and statistical methods, as well as how to apply data science strategically to improve business decision-making.