Job Title: Senior Network Security Engineer About the Company: The Lubrizol Corporation, a Berkshire Hathaway company, is a market-driven global company serving customers in more than 100 countries. We own and operate manufacturing facilities in 17 countries, as well as sales and technical offices around the world. Through our global sales and manufacturing networks, we can deliver the products and services our customers need, where and when they need them. At Lubrizol, our mission is straightf…