Dealing with water and drainage infrastructure, Jack Huggins is a graduate engineer at Arup in their water sector in Cardiff.

Lauren is a water engineer who makes sure the liquid we pour from our taps is clean and safe to drink.

Avery Bang from Bridges to Prosperity, and Marion O'Dowd from Bechtel, are engineers on a mission to help the developing world.

Hiba Khan keeps people's homes safe from flooding and erosion.

RNLI lifeboat systems engineer, Rhodri Lewis, saves lives at sea through engineering

Dr Charlotte Levy works in Probabilistic Safety Analysis to make sure reactors behave correctly.

About 70% of the Earth’s surface is covered by water, and engineers like Martin Chan help to create ways of travelling across it. From transporting products to different countries, to protecting the seas and helping get energy from under the sea-bed, Martin helps Rolls-Royce create the propellers, boats or products their customers need.

Choung Kyu Ryu from the Red Cross is on a mission to help people recover from disasters.