Careers in Technology and Semiconductors

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Technology shapes how people live, work, and connect, from smartphones and AI tools to healthcare, transport, and global infrastructure. At the centre of it are semiconductors, the small chips that help devices process information and perform tasks efficiently.

As technology continues to evolve, there are more ways than ever to start learning about the industry, build practical skills, and explore careers in tech, whether you are starting out or changing direction.

Who This Page Is For

No matter where you’re starting from, this page is designed to help you move forward.

• If you are still in school, it will help you understand how technology connects to the real world and what you could study next.

• If you are new to tech, you will find clear, beginner-friendly resources to help you get started. If you are switching careers, it shows how your existing skills can transfer and where to begin building technical knowledge.

• Or, if you’ve already begun learning the ropes, it helps you go further and upskill with structured resources and practical next steps. No prior knowledge is expected, just an interest in learning. Talent comes from everywhere, at every stage, and you could be the innovator the tech space needs.

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What Is Technology?

You’re interested in getting started, so let’s define the basics. What is technology, and what are semiconductors?

Technology is the systems and software that power the tools people use every day. Semiconductors are the “brains” inside those tools: small chips that process information and power devices.

They support everything from smartphones and gaming platforms to healthcare tools and autonomous vehicles. For example, Uber uses semiconductor-powered systems to support large-scale mobility platforms, Epic Games relies on high-performance computing to create immersive gaming experiences, and JLR is exploring software-defined vehicles with advanced AI capabilities. Semiconductor technology is also helping AI tools summarise clinical notes securely on mobile devices and enabling autonomous “robocar” systems to process information and respond safely in real time.

As AI advances, these chips enable faster and more efficient computing across everyday devices and large-scale systems. At Arm, we design the technologies and compute platforms that help power modern computing, from energy-efficient devices to next-generation AI systems.

Why Tech Matters

The semiconductor industry is evolving quickly as AI, cloud computing, and connected technologies continue to grow. Demand for faster, more efficient computing is creating new opportunities to build systems that support everything from everyday devices to large-scale infrastructure.

At Arm, we are expanding our compute platform and silicon capabilities to help power the next generation of AI and high-performance computing.

Real-World Impact

Technology built within the semiconductor industry powers tools and systems used by billions of people every day. From mobile devices to AI-powered healthcare and autonomous systems, the work can have a visible impact on a global scale.

A Fast-Moving Industry

The industry evolves quickly as AI, cloud computing, and connected technologies continue to grow. New ideas move rapidly from research into real-world products, creating constant opportunities to learn and adapt.

Building the Future of AI

As AI systems become more advanced, demand is growing for faster, more efficient computing. Arm is expanding its compute platform and silicon technologies to help support next-generation AI infrastructure and large-scale computing systems.

Technology at Global Scale

Arm architectures have been used in more than 350 billion chips, powering devices used by 100% of the world’s connected population and supporting a global technology ecosystem.

Different Paths into the Industry

There is no single route into semiconductors or technology. People enter the industry through different backgrounds and experiences, building skills over time through learning, experimentation, and practical projects.

See What We’re Building

How Do I Get Started in Tech?

Getting started in tech begins with exploring the basics and building confidence over time. You don’t need to have everything figured out before you begin.

You can begin by:

• Exploring beginner-friendly courses in AI, computer architecture, and microprocessors

• Learning core concepts in computing, semiconductors, and software systems

• Trying small coding or hardware projects using platforms like Raspberry Pi

• Exploring open learning pathways and resources through Arm Education and Arm Future Skills

Recommended beginner resources:

Explore Arm Education

Browse Learning Resources

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How Do I Develop My Tech Skills?

If you’re confident with the basics, you can deepen your skills through more advanced learning. In technology, progress is often defined by what you can do, not just what you have studied. Arm offers pathways and courses that help you explore more complex topics and strengthen your understanding over time, supporting continuous learning and real skill development.

Explore Arm Education on edX

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Build and Experiment

Hands-on experience helps you move forward faster. By applying what you learn through projects and practical challenges, you build real understanding and confidence. Arm supports a global developer community where you can access tools, learn from others, and keep improving through practice. You can also explore broader topics around innovation and technology ecosystems through Arm Education courses such as Business Models for Technology Innovators.

Join the Arm Developer Program

Start Building with Arm

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Frequently Asked Questions About Careers in Tech

1. How can I build experience in tech?

You can build experience through courses, coding projects, hardware experiments, STEM challenges, and developer communities. Many people start by creating small projects using programming languages such as Python or C, or experimenting with platforms like Raspberry Pi, Arduino, or micro:bit.

2. What subjects should I study for a career in tech?
Subjects such as mathematics, computer science, physics, and engineering can provide strong foundations for technology careers. Creative problem-solving, communication, and collaboration skills are also important, so it helps to explore areas you genuinely enjoy and stay curious about.

3. Do I need a degree to work in tech?
Not always. Some people enter technology careers through degrees, while others build skills through online learning, practical projects, apprenticeships, or internships. What matters most is continuing to learn, build experience, and develop problem-solving skills over time.

4. What programming languages should I learn first?
Languages such as Python and C are commonly used starting points because they help build core programming skills and are widely used across technology and computing. The best language to start with often depends on the type of projects and technology areas you are most interested in exploring.

5. What skills are important for a tech career?
Technology careers often require a combination of technical and non-technical skills. Problem-solving, communication, curiosity, teamwork, adaptability, and continuous learning are all important alongside technical knowledge.

6. How can I join Arm?
Arm offers different pathways into technology careers, including apprenticeships, internships, graduate opportunities, and direct entry roles. As you build skills and confidence, you can explore opportunities that match your interests and experience level.

Explore Emerging Talent at Arm

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