Hello purehope! And welcome to our ALL SPAIN Message Board!!
Spain has LOTS of professional basketball teams so if you're good I would imagine you might get work with one of them. Their office would likely arrange the forms for you to work in Spain.
Apart from playing basketball there's little which is easy about getting work in Spain - unless you're willing to work for less than the booming population of illegal immigrants.
Jobs on US military bases, US embassies and consulates in Spain are very very difficult to get. You have to first be eligible to apply for a job, then take a test, etcetera. Plus it can take a long time.
If you have an Italian passport and are an Italian citizen you'll have less difficulty getting legal work but, as you might know, salaries here in Spain are LOW LOW LOW. If you're fluent in Spanish, MUCH MUCH better for you. If not, that'll be very very tough. The Italian community here in Madrid (assuming you speak Italian) might be able to give you some pointers too. No doubt such a community exists.
Best of luck!! Saludos, MadridMan
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