Bayer seeks an incumbent who possesses the following: Required Qualifications: Pursuing a Bachelor's degree in Materials Science, Metallurgical Engineering, or a related Engineering discipline; Must have completed at least 1 year of a Bachelor''s program; Strong written and oral communication skills with the ability to explain technical concepts clearly; Good problem‑solving skills and a high degree of personal initiative in a laboratory and plant environment; Excellent organization and planning skills with the ability to manage multiple tasks and priorities; Ability to work well in a team environment and within a diverse, cross‑site culture; Preferred Qualifications: Minimum 3.0 cumulative GPA on a 4.0 scale; Knowledge of manufacturing processes and how materials performance impacts safety, reliability, and cost; Experience in corrosion testing or failure analysis through coursework, labs, or prior internships. As a Materials Science/Metallurgical Engineering Co‑op, you support our Corporate Materials Engineer in materials testing and identification, failure analysis, and mechanical integrity; you primarily focus on helping to identify appropriate materials of construction for new chemical manufacturing processes, while also contributing to failure analysis of existing equipment and piping; you are based in Saint Louis (Chesterfield) and collaborate with colleagues across sites in the USA and South America to strengthen safe, reliable, and cost‑effective manufacturing operations.