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Semiconductor Fab Engineer: Onsite Process Support & Training

RTXAndover, MAL4 MidNovember 9th, 2026
RTX seeks an experienced engineer for its RF Microelectronics division in Andover, MA. The role is 100% on-site and focuses on serving as a technical resource, training newer engineers, and helping remove roadblocks to maintain smooth foundry operations. Ideal candidates will have hands-on III-V semiconductor processing experience (GaAs/GaN/GaSb) and a strong drive for continuous improvement in a fast-paced production environment. A security clearance and US citizenship are required.