This story is available exclusively to Insider subscribers. Become an Insider and start reading now. Some engineers at Amazon's Lab126 hardware devices unit have been coming into the office over the past few months because their work can't be done at home. But now they're questioning why they have to continue to come in when the state has announced new stay-at-home orders that put in tighter limits to office work. At least one of the Lab126 engineers has been diagnosed with COVID-19 in recent weeks, and those who have come in contact with that person have been quarantining at home, Business Insider has learned.