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.
The Oldest Person In the World Attributes Her Long Life to Eating Eggs and Being Single. OLIVIER MORINâAFP/Getty Images Emma Morano, 116, poses for AFP photographer in Verbania, North Italy, on May 14, 2016. Emma Morano is the oldest living person in the world, and the only one left who has touched three centuries. (OLIVIER MORIN/AFP/Getty Images) Ask the oldest living person in the world â a tiny, 116-year-old Italian woman â what the key to her longevity is and her response might surprise you. The Guinness World Records confirmed on Monday that Emma Morano of Verbania, Italy is now the oldest living person at 116 years and 169 days old. The spry supercentenarian was born on November 29, 1899, making her the only person whose life has touched three centuries.