5.
The profile they need is: dynamic people, observers, with the ability to improve processes, evaluate environmental processes, work as a team 

The festival, which originally only included rock music, gradually opened up its doors to promote other genres, such as punk, reggae, ska and blues musicians. Due to the increase in diversity, the festival's organizers started scheduling bands so that different types of musicians could participate alongside one another, as opposed to grouping acts by genre.

Nowadays the festival takes place over three days at Bogotá's Simon Bolivar Park. The festival is broadcast live over Canal Capital, a local public television channel, and Radiónica, a public radio network.

The sale of alcohol at Rock al Parque is prohibited, as is smoking, despite the fact that the event takes place outdoors. Concertgoers are not allowed entry if they are wearing belts with metallic buckles, as these can be used as weapons. Furthermore, all concertgoers have to go through a routine security inspection before entering the concert grounds, and may even be asked to remove their shoes and socks if need be. Concerts are scheduled between 1:00 and 10:00 p.m.