About Sine Engineering

Sine Engineering is a leading global company specializing in the development of advanced radio communication and navigation systems. We design and build mission‑critical infrastructure for the multi‑million‑drone era.

At Sine, you will work with cutting‑edge technologies tested in some of the world’s most challenging environments, with the opportunity to see your ideas evolve into solutions that contribute to global safety and progress.

We are looking for a Director of Account Management to lead and scale our post‑sales organization in a fast‑growing defence technology company delivering cutting‑edge solutions for the drone era. This role is critical to ensuring long‑term customer success, retention, and expansion across a portfolio of complex, strategic accounts.

You will operate at the intersection of customer relationships, delivery excellence, and cross‑functional coordination, working closely with sales, engine...