Jobs available range from security officers, customer service officers and car park staff to hospitality and lounge workers.
At both Manchester and Stansted airports, there are more than 500 security roles alone, with up to 95 security positions at East Midlands Airport.
Thousands of further jobs are also available at companies operating at the three airports, including ground handlers, cleaning companies, shops and restaurants.
Cath Bailey, MAG’s chief people officer, said: "It’s great that our passengers have more freedom to fly, as the aviation industry resumes on its road to recovery.
"This means we now have hundreds of fantastic, interesting roles available to suit a wide range of people with different experience, skills and backgrounds.
"Airports are a great, varied placed to work that are interesting and offer excellent potential."
