How to Become a System Integration Engineer

How do I become a system integration engineer? We have received a lot of questions regarding this topic. So we will provide a detailed step-by-step guide.

In a world where technology keeps changing, this job is vital for ensuring that gadgets and machines run smoothly.

If you want to get this job, check out my guide below!

Who Is A System Integration Engineer?

A system integration (SI) engineer is the person who ensures that all the different parts of a big tech system work together smoothly.

You can find this role in industries where intricate systems are composed of multiple interconnected parts, such as:

  • Telecommunications
  • Aerospace
  • Software development
  • Manufacturing

These engineers design plans to put the tech pieces together and test them to catch any problems. If the parts don’t fit well, they figure out why and fix it.

System Integration Engineers

How To Become A System Integration Engineer

In the following steps, I’ll walk you through as detailed as possible so you can know what you need to do to get this job. Let’s check!

1. Educational Background

This job requires a solid educational foundation in both engineering and technology. So you need to focus on these two areas during your studies.

If you’re still in high school, focus on science and math courses. I recommend physics and CS. These subjects lay the groundwork for knowing complex technical concepts.

If you graduate from high school, you can pursue a Bachelor’s degree in a relevant field to gain a deep knowledge of hardware, software, and systems architecture. Common options include:

  • Electrical Engineering
  • Computer Engineering
  • Computer Science

During your Bachelor’s degree, I recommend taking courses related to:

  • System design
  • Software development
  • Networking
  • Electronics
  • Programming languages (C++, Java, or Python)
  • Data structures and algorithms

As for choosing a university, my advice is to choose a reputable place with modern facilities. Of course, the tuition fee should fit your pocket.

2. Gain Relevant Skills

Coding Is A Vital Skill

If you want to become a system integration engineer, you must hone hard skills and soft skills. Why? Hard skills are tools for job tasks, and soft skills help you work well with others.

Hard skills:

  • Coding: Use languages like Python, Java, or C++ to make different tech parts work together.
  • Working with OSs: Get familiar with computer OSs and how to set them up.
  • System building: Put software and hardware pieces together to make things work.
  • Software-related skills: Make and fix software programs to make them work well.
  • Database skills: Know about Oracle, MySQL, SQL Server, and how to get data from them.
  • Testing: Check if everything works right by testing parts of the systems.

Soft skills:

  • Problem-solving: Be great at finding solutions when things don’t go as planned.
  • Communication: Explain tech stuff easily for anyone to understand.
  • Teamwork: Be good at working with different people like coders and managers.
  • Attention to detail: Notice small things to catch problems early.
  • Adaptability: Be ready to learn because tech is changing.
  • Time management: Handle different tasks well and finish them on time.

I recommend honing these skills because they make you a valuable engineer who can do your job and work nicely with your team.

3. Gain Experience

Gain Experience

After you have a college degree and master the skills required for this profession, the next step is to gain work experience to put that knowledge and skills into practice.

Of course, when you’re fresh out of college, you can’t apply for official positions yet. Thus, consider the following options:

  • Small projects: Begin by playing around with tech at home or helping with tech tasks for free.
  • Internships: Look for on-the-job training with tech companies. It’s like learning from the experts while you work.
  • Entry-level jobs: You can find these entry-level tech positions on job search websites (Indeed, LinkedIn, Glassdoor) or company websites.
  • Freelance work: Websites like Upwork, Fiverr, and Freelancer connect freelancers with clients looking for various services, including tech-related work.

In this step, don’t be afraid to ask for help or guidance from experienced pros because learning from others is valuable. When mistakes happen, learn from them and use them as stepping stones to improvement.

Also, I recommend keeping a record of the projects you work on, the problems you solve, and the skills you learn. This way, you can understand your progress and fix your weaknesses.

The more you practice and learn, the better you make different tech parts work together. Thus, do your best no matter which path you choose from above.

4. Pursue Advanced Education (Optional)

Pursue Advanced Education

I recommend pursuing advanced education (Master’s degrees or Ph.D.) if you have the time and the budget. If not, you can skip this step because it’s not compulsory.

So why is advanced education helpful? Advanced education lets you focus on specific areas you’re passionate about, such as cloud integration or IoT.

In advanced education, you’ll get to do your research and discover new things. You’ll learn how to lead teams and projects, making you a top player in your field.

In this process, you can connect with tech experts, professors, and classmates. These relationships can lead to many job connections.

Where to find an advanced education program? Consider universities and colleges. They provide Master’s and Ph.D. programs that dive deep into your field. You should choose a reputable place with a widely recognized degree.

5. Get Certifications (Optional)

If you already have a college degree, certification is not required to get this job. But if you want to dig deeper into the field, I recommend taking the time to get relevant certifications, for example:

  • Certified Systems Engineer Pro (CSEP)
  • Microsoft Certified Systems Engineer (MCSE)
  • Project Management Pro (PMP)
  • Engineer In Training Certification (EIT)
  • Linux Professional Institute Certification (LPIC)
  • Certified Information Systems Security Pro (CISSP)

Certifications show you’re an expert in things like networking or cloud computing. They’re super helpful because they make you stand out when you apply for tech jobs.

Besides, these certifications are recognized worldwide, so you can work anywhere with them.

6. Apply For Jobs

When you feel confident in your knowledge and skills, it’s time to apply for this position. But before searching for jobs, you need a resume that talks about skills and experiences, including fixing problems, knowing computer languages, and any special certificates you have.

Then, you can look for system integration engineer jobs online, using websites like LinkedIn or job search sites. When searching for companies, you should learn about them to know what they do and what they make.

When you find some companies that interest you, you should write a short letter saying you want the job and why you’re good for it. Then, attach your resume.

I recommend making a folder showing things you did before (similar to the job you’re applying for). You can explain what you did and how you solved problems.

To prepare for interviews, you can think about questions they might ask and be ready to talk about how you solve problems and work with others. If you prepare well according to my tips, you will most likely pass the interview and get this job.

7. Continuous Learning

Continuous Learning After Getting A Job

After you get this job, continue to learn and practice the necessary knowledge and skills in the field.

To do this, you can imitate successful engineers in your company. They have a lot of experience in the working process and are willing to share if you have a learning passion.

This way, you will have more chances to advance to higher positions. Thus, keep trying, and bring out your full potential as a system integration engineer.

Job Duties

A Working Day as a System Integration Engineer

My main task as a system integration engineer is to fit different tech pieces together. I make sure software, hardware, and networks work seamlessly. To do this, I break down my tasks into smaller ones, including:

  • Create plans for how different tech parts will talk to each other.
  • Use coding to help tech pieces understand each other.
  • Test if everything works properly. If something doesn’t, I find and fix the problems.
  • Set up systems.
  • Collaborate with different teams to ensure everyone is on the same tech page.
  • Write down how I put things together. It’s like making notes so others can understand later.
  • Make sure the system I create is safe.
  • Explain tech stuff to clients and managers who might not understand the jargon.
  • Keep tech projects on track.

The order in which I perform these tasks varies from project to project. And if a client or manager has special requests, I will accommodate them. In general, a working day of a system integration engineer will include the above tasks.

Salary and Job Outlook

In 2023, a system integration engineer makes around $109,690 per year on average. When starting, you can earn about $63,184. And with more experience, you can also make up to $157,716.

Besides, the job outlook is positive. The number of jobs in this field is expected to grow by 5% from 2018 to 2028 and create around 19,200 jobs. And if you’re looking for a job, there are around 217,600 openings for this career.

Overall, being a system integration engineer can bring in a good salary, and there are plenty of job chances due to the growing demand for these skills.

Where Does A System Integration Engineer Work?

As a system integration engineer, you can work in various fields and environments. You can be employed in large and small firms, where you integrate different systems to enhance their features. Some include:

  • Technology companies
  • Telecommunication companies
  • Hospitals and healthcare sectors
  • Manufacturing companies
  • Banks and financial companies
  • Consulting firms
  • Government departments
  • Utilities and energy companies
  • Automotive companies
  • Aerospace and defense departments
  • IT consultancies

Besides the above jobs, you can work remotely, collaborating with teams and solving integration challenges from anywhere.

Who Do System Integration Engineers Work With?

As a system integration engineer, I work closely with software, hardware, network, security experts, project managers, data analysts, and clients.

I often team up with software developers, hardware engineers, and network specialists to know how all the parts fit.

Project managers are essential to help us stay on track and finish projects on time. Besides, I work with quality assurance teams to test and fix any issues.

I also work with data analysts who understand data and numbers. They make sure our integrated systems handle data correctly.

When working with clients, I ensure to know what they need and explain the process to them.

Safety is a big deal. So I also work with security experts to keep the systems safe from problems.


Does The System Integration Engineer Require Coding?

The answer is yes. These engineers often need coding skills to write scripts that allow different systems to communicate and work together effectively.

What Is The Career Path For A System Integration Engineer?

System integration engineers can advance to senior roles or specialize in specific areas like cloud integration or cybersecurity. You can also move into project management or consultancy.

How Long Does It Take To Become A System Integration Engineer?

It typically takes 4 to 6 years, including a Bachelor’s degree and gaining practical experience. If you are pursuing an advanced education program such as a Master’s degree, you will need at least 2 more years.

Can I Become A System Integration Engineer Without Experience?

The answer is yes. While experience helps, entry-level jobs are available for those with relevant education. Also, internships and certifications can improve chances even without prior experience.


Above is my guide on how to become a system integration engineer. This job requires having solid engineering and technology knowledge and the necessary skills to practice that knowledge.

If you have no work experience, you can start from intern positions or entry-level jobs. Then you can advance to higher positions.

I believe that with this guide of mine, your career path will be easier. Good luck with your choice!