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. A Day in Your Life at MKS: As a Software Test Engineer at Power Solutions, you will partner with engineering, IT, and operations to develop highly-automated test systems and the backend systems to support them.