Job Duties. As an instrumentation technician, you will test, calibrate, install, repair, and inspect monitoring devices. According to California's Employment Development Department, you'll also perform general maintenance on the equipment and design new measuring and recording equipment (www.edd.ca.gov).ccording to PayScale.com, the majority of instrumentation and controls technicians earned between $43,894 and $88,630 a year, as of January 2014.
Boils themselves are not contagious, but the bacteria that cause boils are. Until it drains and heals, an active skin boil is contagious. The infection can spread to other parts of the person's body or to other people through skin-to-skin contact or the sharing of personal items.
Frequent boils may be caused due to this bacteria in their skin and nasal passages. Medical conditions like diabetes too can cause boils on the neck. Clothing can also cause the skin to get irritated, causing boils. Symptoms may include, swollen red skin on the neck area. The boil may be a hard and reddish bump in the initial stages.