['Air traffic controller. Stoyan Yotov / Shutterstock.com. ... ', 'Radiation therapists. adriaticfoto / Shutterstock.com. ... ', 'Nuclear medicine technologists. sfam_photo / Shutterstock.com. ... ', 'Diagnostic medical sonographers. ... ', 'MRI technologists. ... ', 'Web developer. ... ', 'Avionics technician. ... ', 'Computer network support specialist.']