* [[Engineering Corps]]: Every Engineering Crew
** All Engineering Crews: 2 to 3 years of studies to graduate as an [[engineer]] or a [[miner]].
* [[Citizen shop ownerTrader|Trade occupations]]: All types
** [[Convenience store]]: 6 months of training to graduate as a ''convenience store manager''
** [[Clothes shop]]: 1 to 3 years of training to graduate as a ''tailor''