空管 = Air Traffic Control (ATC)
和你讲的专业并不完全相干。而且要求英语极佳。
你查一下Air Traffic Control Specialist position 查一下人家的要求
Required Skills
Air Traffic Controllers must be calm, alert, and able to think on their feet. They must be able to multi-task and handle pressure, especially in times of emergency. They must be organized and have basic computer skills. They must have a strong sense of responsibility, be meticulous and have good teamwork skills. They must be able to communicate clearly and concisely in both written and spoken English. Air Traffic Controllers must be able to pass an FAA Class II Medical Exam. Applicants must pass Pre-employment drug screening and government background investigation. Required Licenses / Certificates: CTO, Class II Medical Certificate。
你劳工要么改行,要么去做POST DOC.