What does a system engineer do? Simplified.

03-01-2023 ptg team

As businesses and organizations continue to grow and rely on complex systems, the role of a systems engineer becomes increasingly important.
Despite what some people may think, the work of a systems engineer goes beyond just ensuring systems work together effectively. It involves problem-solving, strategic planning, and innovation. From improving communication between teams to optimizing processes, systems engineers play a critical role in the success of an organization. In this article, we'll take a closer look at what systems engineers do, the skills they need, and the benefits of pursuing a career in this field.

What is Systems Engineering?

At its core, system engineering is all about understanding the bigger picture of creating something new from nothing (or from existing). 

From designing a new car to launching a satellite into orbit, systems engineering is an essential part of many industries. By taking a holistic approach to problem-solving, systems engineers can identify inefficiencies, streamline processes, and ultimately, create better products and services. 

What Do Systems Engineers Do?

Systems engineers are trained to analyze and optimize these systems to achieve greater efficiency, productivity, and effectiveness. They work across a variety of industries, including aerospace, defense, healthcare, transportation, and more.
In short, a systems engineer is responsible for managing the entire life cycle of a system, from conception to completion.

To become a systems engineer, you need to have a deep understanding of various technologies and how they work together. You also need to have excellent communication skills, as you will often be working with interdisciplinary teams to achieve project goals. Most importantly, you need to have strong leadership skills to inspire and motivate your team and ensure that everyone is working together towards a common goal.

ptg team is your goals partner! Contact us

Are There Special Exams or Certifications?

The answer is yes - certification by the International Council on Systems Engineering (INCOSE) can demonstrate your knowledge, education, and proficiency in the field, and can even be a requirement for certain job postings. UTEP's online Master of Science in Systems Engineering program is designed to prepare students for the ASEP/CSEP certification exam by incorporating concepts from the INCOSE Systems Engineering Handbook into the curriculum. The ASEP certification is available for those with the necessary education but no demonstrated systems engineering experience, while the CSEP certification is for those with more than five years of experience in the field. Obtaining these certifications can not only enhance your career prospects, but also provide validation of your skills and expertise in systems engineering.

What is the Career Outlook?

The demand for systems engineers is steadily increasing, with the Bureau of Labor Statistics projecting a 7% increase in employment between 2019 and 2029. Graduates of UTEP’s online Master of Science in Systems Engineering typically hold a variety of positions that may include:


In conclusion, a system engineer is a critical professional responsible for designing, developing, and integrating complex systems. They require a combination of technical and soft skills, including systems thinking, programming skills, communication skills, and leadership skills. With a steadily increasing demand for system engineers, this field offers a wide range of career opportunities, including chief systems engineer.