Look again. It says 500 hours.

Job Requirements:
Must meet all pilot flight time requirements set forth in FAR 61.159(d) to hold an ATP certificate without the endorsement: “holder does not meet requirements of ICAO"

FAR experience and hourly requirements to obtain ME-ATP
1,500 hours total fixed wing flight time
500 hours multi-engine fixed wing experience
Commercial Pilot Certificate with Multi-Engine Airplane & Instrument rating
FCC Restricted Radiotelephone Operator’s Permit
Current FAA First Class Medical certificate
ATP Written passed within the past 24 months
Must have a valid passport
Four year college degree
At least 23 years of age
Legally authorized to work in the United States
Must be able to read, speak and write fluently in the English Language
Comfortable and effective with public speaking