Frac jobs focus on the industrial process of drilling into rock to collect oil and gas. Positions in this field include a wide variety of roles ranging from technicians who use or repair equipment to drivers who provide the sand, fluid, and other materials used in the process. Many fracking professionals work with material that's under pressure, so the ability to monitor safety gauges is essential. Aside from drilling and transportation positions, frac jobs include management and exploratory roles that help to find new dig sites. The primary qualifications for a frac job vary.