What computer engineering requires and where to start

Computer engineering combines electrical engineering and computer science. You design, build, and test the physical hardware that runs software — circuit boards, processors, memory systems, embedded devices — and write the low-level code that controls them. The path typically starts with a four-year bachelor's degree in computer engineering, computer science, or electrical engineering, though the specific route depends on whether you want to work on hardware, firmware, or systems-level software.

Most positions require at least a bachelor's degree. Some roles in hardware design or chip development prefer or require a master's degree. You do not need a degree to learn programming or build projects, but employers in computer engineering almost always ask for one before hiring you into an engineering role.

Key Takeaways

  • A bachelor's degree in computer engineering, computer science, or electrical engineering is the standard entry point, taking four years of full-time study.
  • You will take courses in digital logic, microprocessors, embedded systems, circuit design, and programming languages like C and C++.
  • Building projects outside the classroom — hobby electronics, open-source contributions, internships — matters as much as grades when explore for jobs.
  • Many employers prefer candidates who have interned at a tech company or worked on real hardware during their degree.
  • Professional licensure (PE) is optional for most computer engineering jobs but required if you want to offer engineering services directly to the public.

Choosing between computer engineering, computer science, and electrical engineering

The three degrees overlap but point in different directions. Computer engineering focuses on hardware design, embedded systems, and the interface between software and physical devices. You study circuit design, microprocessors, and how data moves through hardware. Computer science emphasizes algorithms, software architecture, databases, and theory. Electrical engineering covers power systems, signal processing, and analog circuits — broader than computer engineering but less focused on computing.

If you want to design chips, build embedded systems (like firmware for IoT devices or automotive controllers), or work on hardware architecture, computer engineering is the right fit. If you prefer writing large-scale software systems or working on algorithms, computer science may suit you better. Many programs let you specialize within the degree — a computer science degree with a hardware focus, or a computer engineering degree with a software emphasis.

Check the course requirements at schools you are considering. A computer engineering program at one university might require more physics and circuit theory than another. Some schools offer a general "computer science and engineering" degree that covers both paths.

What you will study in a computer engineering degree

Your first year typically covers foundational math and physics: calculus, linear algebra, physics (mechanics and electricity), and an introduction to programming. Most programs use C or C++ for the first programming course because these languages run close to the hardware and teach you how memory and processors actually work.

In your second and third years, you take the core computer engineering courses: digital logic (how circuits represent and process 1s and 0s), microprocessor architecture (how CPUs execute instructions), embedded systems (programming microcontrollers), circuit design, and signals and systems (how data is transmitted and processed). You will also take courses in data structures, algorithms, and operating systems. Many programs require at least one course in hardware description languages like VHDL or Verilog, which you use to design circuits.

Your final year usually includes a capstone project — a semester-long or year-long design project where you work in a team to build something real: a robot, a custom circuit board, a hardware-software system. This project is what employers look at most closely because it shows you can take an idea from concept to working prototype.

Building a portfolio and gaining experience outside the classroom

Grades matter for your first internship, but projects and internships matter more for your first job. Start building things early: hobby electronics projects, Arduino or Raspberry Pi projects, contributions to open-source hardware projects, or anything that shows you can write code and understand how hardware works.

Internships are nearly essential. Most computer engineering graduates have done at least one internship before graduation, and many have done two or three. Internships at tech companies, semiconductor firms, or hardware startups teach you how real projects work, what tools engineers actually use, and whether you like the day-to-day work. They also lead directly to job offers — many companies hire their interns as full-time engineers after graduation.

Document your work. Keep a GitHub account with code you have written. Take photos or videos of projects that work. Write a straightforward portfolio website showing what you have built. When you explore for jobs, you will send links to this work alongside your resume.

Certifications and professional licensure

A degree is enough to work as a computer engineer at most companies. Professional Engineer (PE) licensure is optional and mainly matters if you want to offer engineering services directly to clients or work in certain regulated industries. The PE requires a bachelor's degree, four years of work experience under a licensed engineer, and passing the PE exam. Most computer engineers in industry do not pursue it.

Some employers value specific certifications — CompTIA Security+, Cisco networking certifications, or vendor certifications from Intel or ARM — but these are not required and are less important than a degree and real project experience. If you are interested in a specific area like cybersecurity or network engineering, a relevant certification can help, but it should come after you have a job, not before.

Typical timeline and cost

A bachelor's degree takes four years of full-time study. Some students take five years if they need remedial math or if they work part-time while studying. Tuition varies widely by school: public universities range from roughly $10,000 to $30,000 per year in-state tuition, private universities from $40,000 to $60,000 per year. Many students work internships during summers, which can offset some costs and provide income.

After graduation, most computer engineers enter the job market directly. Some pursue a master's degree (one to two years) if they want to specialize in a particular area — chip design, robotics, or advanced embedded systems — or if they want to move into research or academia. A master's is not required for most industry jobs.

Where computer engineers work and what the job looks like day-to-day

Computer engineers work at semiconductor companies (Intel, AMD, Qualcomm), consumer electronics firms (Apple, Samsung), automotive companies (Tesla, Ford), aerospace and defense contractors, medical device makers, and tech startups. Some work on chip design, others on embedded systems, others on hardware-software integration for products like phones, cars, or industrial equipment.

The day-to-day work varies by role. A chip designer spends time in simulation software, testing circuit designs before they are manufactured. An embedded systems engineer writes firmware, debugs hardware problems, and works with both hardware and software teams. A hardware engineer might design circuit boards, run tests, or troubleshoot manufacturing issues. Most roles involve collaboration — you work with other engineers, product managers, and manufacturing teams.

The field is in demand. Companies consistently hire computer engineers, and salaries are competitive. Entry-level positions typically start between $60,000 and $80,000 per year, depending on location and company size, though this varies by region and employer.

Frequently Asked Questions

Do I need to be good at math to become a computer engineer?

Yes. You will take calculus, linear algebra, differential equations, and physics. If math is not your strength, you can still learn it, but you will need to put in extra work early in your degree. Many schools offer tutoring and remedial courses. The math gets easier once you see how it applies to real circuits and systems.

Can I become a computer engineer without a degree?

You can learn programming and build projects without a degree, but employers in computer engineering almost always require a bachelor's degree for engineering positions. Some people start in tech support or as self-taught programmers and move into engineering roles later, but this is uncommon and usually requires additional education or credentials. A degree is the standard path.

What programming languages should I learn before starting a degree?

You do not need to know any programming language before starting. Your degree will teach you C, C++, and likely Python or Java. If you want to get a head start, learning Python is easiest and teaches good habits. C is harder but more relevant to computer engineering. Start with whichever interests you — the concepts matter more than the specific language.

How important are internships?

Very important. Most computer engineering graduates have done at least one internship, and it is often the difference between getting a job offer and not. Internships teach you how real projects work, give you experience with professional tools, and often lead directly to job offers. Start looking for internships after your first or second year.

What is the difference between a computer engineer and a software engineer?

A software engineer writes applications and systems software. A computer engineer designs the hardware those applications run on and writes the low-level code that controls it. There is overlap — many roles involve both — but computer engineers typically work closer to the hardware, while software engineers work higher up the stack.