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Electronics, energy & hardware

Engineering

The circuits, chips and power systems behind devices and the grid.

This suits you if…

You enjoy reasoning about a system you can't see directly, and your instinct when something misbehaves is to reach for an instrument before reaching for the code. You are comfortable that the physics and the maths don't stop after the degree.

Look elsewhere if…

You want fast iteration. Every mistake here costs a board revision and weeks of waiting. The strongest chip and semiconductor work sits in a handful of places in the world, so if you can't or won't move to one of them, that ceiling is real rather than theoretical.

What the work actually is

What the work is actually like

Schematics and board layout, then a bench: oscilloscope, power supply, and a board that does almost what you intended. Embedded work means writing C for a chip with very little memory and debugging problems that could be your code, the board, or the physics. Power and grid work is more calculation and regulation, and far more about protection and failure modes than about generation.

The catch

The feedback loop runs through hardware, so every mistake costs a board revision and weeks of waiting. Semiconductor and chip work in particular is concentrated in a handful of places in the world, so the best jobs in it usually require moving. The field also carries more physics and maths than students expect right through the career, not just the degree.

What people get wrong about it

That it is 'the electricity version of programming'. The constraints are physical: heat, noise, interference, current limits. Most of the skill is in reasoning about a system you can't fully see, using instruments to infer what is happening inside it.

The jobs inside this area

  • Electrical engineer
  • Electronics / embedded engineer
  • Power & grid engineer
  • Renewable-energy engineer
  • Semiconductor engineer

A list, not a recommendation. You narrow it, we don’t.

What this kind of work usually offers

Making things · Earning well · SecurityA generalisation about the sphere, not a promise about a salary. Pay and security vary enormously by country and employer.

How you get there

The one-line version

An electrical engineering degree. Electronics kits and hardware projects are the accessible start.

Stage by stage

  1. While you are still at school

    Physics, maths, and an actual soldering iron. An Arduino or ESP32 and a handful of sensors will teach you more in a month than a year of reading; get one thing blinking, then make it measure something real.

  2. What you study

    An electrical, electronics or embedded systems degree: circuits, signals, electromagnetics, control, plus low-level programming. It's one of the more mathematically demanding engineering routes, and the lab work is where the learning actually happens.

  3. How the first years actually go

    A junior role testing, characterising or supporting an existing product rather than designing a new one. Expect to spend your first year learning the company's test equipment and process; design ownership comes once you've proved you can find a fault nobody else could.

Where this work lives, and how you reach it

What you would study for it

Each says what the first year is really made of, and who should study something else instead.

16 countries · 28 cities · 46 institutions named for this field. Each one states its catch as well as its appeal.

  • Kazakhstan

    Named here: Nazarbayev University · Kazakh-British Technical University · Satbayev University

  • Germany

    Named here: Technical University of Munich · Technical University of Berlin · RWTH Aachen University

  • Poland

    Named here: Warsaw University of Technology · AGH University of Krakow

  • Italy

    Named here: Politecnico di Milano · Sapienza University of Rome

  • Switzerland

    Named here: ETH Zurich · EPFL

  • Netherlands

    Named here: Eindhoven University of Technology · Delft University of Technology

  • United Kingdom

    Named here: Imperial College London · University College London · University of Manchester · University of Cambridge

  • United Arab Emirates

    Named here: Khalifa University · New York University Abu Dhabi · Heriot-Watt University Dubai · University of Wollongong in Dubai · American University in Dubai · American University of Sharjah

  • Türkiye

    Named here: Boğaziçi University · Middle East Technical University · Istanbul Technical University · Bilkent University

  • South Korea

    Named here: Seoul National University · KAIST

  • Japan

    Named here: The University of Tokyo · Kyoto University · Osaka University

  • China

    Named here: Tsinghua University · Shanghai Jiao Tong University · Southern University of Science and Technology

  • Hong Kong

    Named here: The Hong Kong University of Science and Technology · City University of Hong Kong

  • Singapore

    Named here: National University of Singapore · Nanyang Technological University

  • United States

    Named here: Massachusetts Institute of Technology · Stanford University · University of California, Berkeley · University of Washington

  • Canada

    Named here: University of Waterloo · University of British Columbia

Without leaving home

1 of the routes that need no visa and no move lead into this field.

Test it this month

Free, and finishable in a few evenings

Build something that senses the real world and reacts: a plant-moisture alarm, a room thermometer that logs to a file. When it behaves oddly, resist rewriting the code and instead measure the signal; that instinct is the job.