Even if global level, technology kills one sector and creates job in another sector.
Say for example, Flim cameras are obsolete, but digital camera are flooding the market. These digital cameras will also go away when we use smart phones, but smart phones are heavily used, more demand is growing. More demand creates job in one sector and kills job in another sector.
Globally, population increased over 100 years, productivity increased, demand is also increased. Definitely, more jobs are created with technological advancements.