Systems software engineers design the operating systems and interface systems that allow computers to properly function. As of 2012, the BLS reports that systems software engineers earned an average hourly wage of $49.30 and an average annual salary of $102,550.Half of all systems software engineers working in the United States earned between $37.95 and $59.40 per hour, with the highest-paid 10 percent earning $71.56 or more per hour.ardware engineers employed by software publishers earned more than those in any other industry, an average of $55.73 per hour. Average hourly pay by state ranged from a low of $36 in Oklahoma to a high of $55.95 in Michigan.
The longest unambiguously documented human lifespan is that of Jeanne Calment of France (1875â1997), who died at age 122 years, 164 days.
If you want to know the record holder for the oldest person in the world, then you're in the right place. Jeanne Louise Calment (born in 1875 / died 1997) was the oldest living person and had the longest confirmed human life span in history, living to the age of 122 years, 164 days. She lived in Arles, France, for her entire life, and outlived both her daughter and grandson.