position – la posición
To remember that position is pronounced poh-see-syohn (posición) in Latin American Spanish, use the following mnemonic:
The position I want you to be in is to pose in the sea so people can see you on (posición) the front of the magazine.
Posición is feminine, so it's la posición. Imagine a lady who tried to change her position in a queue and gets told off and sent to the back.