Are you looking for an exciting, innovative company with over 100 years of excellence and commitment to ethical business? Amentum is a trusted partner to United States government agencies, allied governments, and corporations worldwide supporting critical programs across a broad range of domains. We are currently looking for a **Senior Level Semiconductor Device Modeling Engineer.**

You will play a vital role in supporting the Modeling of Radiation Effects (MoRE). This position demands a blend of problem-solving, programming, semiconductor devices physics, magnetics, and foundational circuit design concepts.

**Essential Responsibilities:**

+ Develop radiation effect aware SPICE models for semiconductors.
+ Leverage available modeling products to conduct TCAD simulations.
+ Implement worst-case analysis scenarios in circuit design while incorporating programming and statistical applications as needed.
+ Attend national radiation conferences.
+ Pe...