Chemical Engineering Major Chemical Engineering Major The Chemical Engineering major is a unique blend of engineering, mathematics, and basic sciences. Chemical engineers use this background to solve a wide range of problems.Offered by the Department of Chemical & Biological Science & Engineering Breadcrumb academics majors and minors chemical engineering major academics-sidebarnav MENU Academic Program Majors & Minors Annual Theme Enrichment Opportunities Internships Military Immersion & Exchange Scholars Program Service Academy Exchange Program Departments