They make sure the satellite systems work properly both before and after they are launched into space.  This can involve testing equipment, solving technical problems and working with other engineers and scientists.  Some satellite engineers also help plan space mssions or monitor satellites from control centres here on Earth.

People who are just starting in the role might earn between £28k to £35k a year.  With more experience, salaries can rise to between £45k and £60k.  Highly skilled satellite engineers working in senior positions or in large companies like Airbus or the European Space Agency may earn even more.

To becoem a satellite engineer, a degree in a subject like aerospace engineering, electronic engineering, physics, or space science is usually needed.  Some may go on to do a master's degree or PhD, especially if they want to work on advance space projects.

Strong maths and science skills are important as well as being good at solving problems and working as part of a team.  Many satellite engineers also take part in special training programs or apprenticeships to build practical experience.