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What Does a Computer Engineer Do? A Guide to Roles, Skills & Salary

12/04/2025

A computer engineer is a professional who designs, develops, and tests hardware and software systems, a role that is critical in our technology-driven world. Becoming a successful computer engineer typically requires a bachelor's degree in a relevant field, key technical skills like programming and analytical thinking, and offers an average national salary of $29,302 per year. This guide breaks down the core responsibilities, necessary qualifications, and career path for this in-demand profession.

What is Computer Engineering?

Computer engineering is a branch of engineering that integrates electronic engineering with computer science to design and develop computer systems and their components. This includes everything from microprocessors and circuit boards (hardware) to the low-level software that controls them, known as firmware. Firmware is a specialized type of software programmed onto a hardware device's memory chip, providing the essential instructions for how the device's operating system and applications interact with its physical components. Its applications are vast, powering innovations in artificial intelligence, medical devices, and consumer electronics.

What Does a Computer Engineer Do?

The daily duties of a computer engineer are multidisciplinary, often blending hardware and software tasks. Their core responsibilities include:

  • Researching and developing new software and hardware technologies.
  • Creating and testing hardware components like microprocessors and circuit boards.
  • Writing and debugging code for computers and mobile devices.
  • Managing and optimizing operating systems.
  • Designing, planning, and testing network infrastructure and robotics.

Computer engineers find opportunities in diverse fields such as cybersecurity, aerospace, the automotive industry, and artificial intelligence, working for everything from startups to large corporations.

What are the Requirements to Become a Computer Engineer?

Becoming a computer engineer has clear educational and experiential requirements. A bachelor's degree in computer engineering, computer science, or electrical engineering is the standard entry-level qualification. For those targeting specialized research, teaching, or leadership roles, a master's degree or Ph.D. can be beneficial. Beyond formal education, practical experience is highly valued. This can be gained through internships, IT support roles, or lab work during your studies. Employers often provide additional training on specific systems, and continuous learning through conferences and certifications is essential to stay current.

Which Certifications are Useful for a Computer Engineer?

Based on our assessment experience, obtaining certifications is a powerful way to validate skills and advance your career. Here are some of the most recognized certifications for computer engineers:

CertificationIssuing BodyFocus Area
Cisco Certified Network Associate (CCNA)CiscoNetwork installation and troubleshooting
Microsoft Certified Solutions Developer (MCSD)MicrosoftDevelopment on Microsoft platforms
Certified Information Security Manager (CISM)ISACAInformation security management systems

These credentials demonstrate expertise in specific technologies and can make a candidate more competitive in the job market.

What Skills are Needed to be a Successful Computer Engineer?

A successful computer engineer possesses a blend of hard and soft skills. The most critical skills include:

  • Programming and Coding: Proficiency in languages like Python, C++, Java, or SQL.
  • Analytical Thinking: The ability to deconstruct complex problems, develop solutions, and troubleshoot effectively.
  • Communication: Clearly explaining technical concepts to both technical and non-technical colleagues and clients.
  • Teamwork: Collaborating effectively with designers, marketers, and other engineers on projects.

To maximize your career prospects, focus on developing a strong foundation in both technical and interpersonal skills. The ability to work well in a team is often as important as technical prowess.

What is the Career Outlook and Salary for a Computer Engineer?

Computer engineers are in high demand across numerous industries. The work environment can range from a traditional office to remote settings, often involving collaboration with other professionals. Salaries can vary based on experience, education, location, and industry. The national average salary is $29,302 per year, but this figure can be significantly higher in specialized fields like artificial intelligence or cybersecurity. With technology continuously evolving, the long-term career outlook for skilled computer engineers remains strong.

In summary, the key steps to pursuing a career in computer engineering are: 1) obtaining a relevant bachelor's degree, 2) gaining practical experience through internships or entry-level roles, and 3) continuously updating your skills through certifications and learning. This path can lead to a rewarding career at the forefront of technological innovation.

Salary figures reflect data listed on ok.com Salaries at the time of writing. Salaries may vary depending on the hiring organisation and a candidate’s experience, academic background and location.

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