An HVAC technician can install, repair, and provide maintenance on heating and air conditioning systems. Exterior wall vent leading to an HVAC system. HVAC technicians install, repair and maintain heating, cooling and venting systems.HVAC technicians are expected to be skilled in air conditioner repair.hen an HVAC technician is associated with the installation of a new system, he or she will be proficient in reading blueprints connected to the installation, and will participate in the preparation of the space for the installation of the required equipment.
Screenwriters in the motion picture and video industry averaged $48.10 per hour, or $100,060 per year, as of May 2011, according to the Bureau of Labor Statistics. Those who have full-time positions, such as with network television, may have bachelorâs degrees.
According to the U.S. Department of Labor, the average salary for technical writers is $60,380. Freelance technical writers can make from $30 to $70 per hour. The field of technical writing is like a golden city. It's filled with wealth, rewards and opportunities. mid level technical writer falls into the 50% percentile and makes $60,390 a year. Senior level technical writers at level three make between $76,650 and $94,550 a year. You have to be a senior level technical writer to make $90,000 plus per year.