I am a Metallurgical Engineer by training (Bachelor of Science) and am currently employed at a heat treating company.
I'm enthusiastic about Wikipedia and I hope to spread that to others. If you're interested in helping, check out the to do list. Some tasks require actively editing articles, but in many places the most helpful thing to do is just to comment. Some of the tasks are quite complicated and require experience, but many of them are simple tasks that make a big difference!