Model‑Based Systems Engineer (Level 3)

Zachary Piper is seeking a Model‑Based Systems Engineer (Level 3) to join an advanced aerospace engineering team in St. Louis, MO (Berkeley site). This role is 100% ONSITE. The Systems Engineer will be responsible for developing system architectures, building SysML models, and managing requirements to support next‑generation aircraft, weapons systems, and air dominance programs. This position requires strong Systems Engineering experience, hands‑on MBSE/SysML modeling, proficiency with DOORS, and the ability to collaborate across multidisciplinary engineering teams to deliver accurate, integrated, and testable system solutions.

Responsibilities of the Model‑Based Systems Engineer (Level 3):