12 hour day, could involve many different jobs as per Airport fire service.
Company allows you to advance your career.
Senior management, good to work for.
Hardest part of job can be boredom due to 12 hour days in a small confined area where you are not allowed to leave area for the 12 hours.
imagine an aircraft incident, and coming from a small island where everybody knows everybody it could be a friend or family member on that aircraft.
The most enjoyable part is team work, in and out of work