This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well. Knowing 留守 will be important as well.
I took a housesitting job for 20,000 yen a day.
In America, it's illegal to let small kids look after their homes alone.
If you want to travel for two months, you need to hire a caretaker.