Tools Development Engineer (Test Systems/Applications) with Security Clearance

We are seeking an experienced Tools Development Engineer to support a large‑scale, mission‑critical defense program focused on system integration and test activities. This role is not product development. Instead, it is centered on building and enhancing software tools, automation, and applications that directly support test environments, integration labs, and system validation efforts. This is a hands‑on, engineering‑focused role working closely with system and test engineers in a fast‑paced, …