3. Underwater Welder
Commercial diving might sound like a fun job for those that enjoy watersports, but let’s consider where these guys do most of their work, in dirty ports, dark and dingy waters, or inside large industrial equipment. Then you come across the niche of underwater welding. Lets think about this for a second. Water, plus high voltage welding equipment in what can be a murky dark abyss. No thanks I say, but kudos to those underwater welders out there because it does truly take balls.