Inspection will encompass a variety of techniques; e.g., visual inspection, conventional metrology (height gages, gage pins, thread gages, and dial indicators), calipers, micrometers, functional gages, Coordinate Measurement Machines, and Laser Tracking. 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.