Basic Qualifications: Must have a Bachelor's degree and 8 years of related experience in logistics, supply chain, or maintenance; OR a Master's degree and 6 years of related experience in logistics, supply chain, or maintenance; OR a PhD and 4 years of related experience in logistics, supply chain, or maintenance. The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.