As an ever-present industry in every country, there's always going to be a demand for competent and certified Construction professionals, who'll be able to manage, coordinate, and plan every building project - before and during it's planning stages. Become an internationally accredited construction manager by taking one of these online courses below.
The price ranges between 349 USD and 520 USD. You'll be receiving a certificate of completion after taking one of these programs and passing it's respective examination, that you may use for new job hunting or advancing to your current position.
If maintaining properties and building projects is the career that you're going for, you may also consider taking Facilities Management online courses.