#3: Air Conditioning and Refrigeration Mechanics: These are the two objects which we use on daily basis and most people cant ignore this fact. If you have the skills and mechanical aptitude going together, considering a career as an air conditioning and refrigeration mechanic could be one of the ways to contribute to society. According to the Bureau of Labor Statistics these professionals typically travel to work sites, repair and replace parts, and also make recommendations. Department of Labor projects that this profession is set to grow by 21 percent by 2022.
Why in Demand: Nikki Wallace Wilson, human resources professional and life coach says, "Every building and home has an HVAC system and that means there is a huge demand for these workers. These jobs can never be outsourced and as we see the necessity for more green efficiency units, the jobs will continue to increase."

#4: Diagnostic Medical Sonographers: Have you come across individuals analyzing images and tests at health care units and hospitals? Well, they are none other than the medical sonographers who play a major role in caring for people's health and issues relating to it. As most of us have not heard about this profession, you just can’t ignore it saying it’s not in demand. To justify its growth, jobs for diagnostic medical sonographers are expected to grow by a massive 46 percent by 2022 as per Department of Labor Statistics.
Why in Demand: "Employers are looking for highly-skilled professionals who can use specialized equipment to create images of structures inside the human body," exclaims Catherine Ford, academic department chair of the medical imaging department at Owens Community College.
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