A Day in Your Life at MKS: As a Sr Principal Electrical Engineer at MKS you will partner with a talented, multidisciplinary team supplying precision vacuum pressure measurement instruments to the semiconductor, medical, and industrial equipment markets. We win as a team and are committed to recruiting and hiring qualified applicants regardless of race, color, national origin, sex (including pregnancy and pregnancy-related conditions), religion, age, ancestry, physical or mental disability or handicap, marital status, membership in the uniformed services, veteran status, sexual orientation, gender identity or expression, genetic information, or any other category protected by applicable law.