CareerCast compiled the list of stress by physical demands, environmental conditions, hazards encountered on a regular basis, own life at risk, growth potential, deadlines, working in the public eye, competition in the field, and interacting with the public act large.

2018 Most Stressful Jobs (Job, score)

1. Enlisted Military Personnel, Stress Score 72.47   (Average Salary $26,051)
2. Firefighter, 72.43    (Average Salary  $48,030)  
3. Airline Pilot, 62.07    (Average Salary $105,270)
4. Police Officer, 51.97     (Average Salary $61,600)
5. Event Coordinator, 51.15  (Average Salary $47,350)
6. Reporter, 49.90
7. Broadcaster, 49.83
8. Public Relations Executive, 49.44
9. Corporate Executive (Senior), 48.71
10. Taxi Driver, 48.11

2018 Least Stressful Jobs (Job, score)

1. Diagnostic Medical Sonographer,   (average salary $64,280)
2. Hair Stylist,   (average  $24,300)
3. Audiologist,    (average $75,980)
4. University Professor,
5. Medical Records Technician,
6. Compliance Officer,
7. Jeweler,
8. Pharmacy Technician,
9. Operations Research Analyst,
10. Medical Laboratory Technician,

Source: Yahoo Finance