Senior System Admin - Top Secret Clearance, Onsite

A leading aerospace and defense contractor in Tucson, Arizona seeks a Senior System Administrator to oversee IT systems in a diverse environment. Ideal candidates will possess strong Linux or Windows experience, an active U.S. government issued top secret security clearance, and the ability to manage complex technical issues. The role is 100% onsite, requiring collaboration with cybersecurity teams and supporting critical classified programs. Competitive salary and benefits are offered, with an emphasis on ensuring a secure hiring process. #J-18808-Ljbffr