Director of Zero Trust Security & SASE (Zscaler)

Merck is seeking a Director of Zero Trust Infrastructure Security to lead a US‑based team of Zero Trust engineers and own the strategy, architecture, and operation of the enterprise Zero Trust program.

You will drive the Zscaler‑based SASE platform across users, apps, and workloads, collaborating with infrastructure, networking, cloud, and security teams to embed Zero Trust across enterprise systems. The role emphasizes AI‑driven security, analytics, and operational efficiency.