Saronic Technologies is a leader in revolutionizing autonomy at sea, dedicated to developing state-of-the-art solutions that enhance maritime operations through autonomous and intelligent platforms.

Job Overview:

We are seeking a Security Software Engineer to design, implement, and harden the security controls across Saronic's autonomous surface vessel fleet. This role spans three layers: edge compute on the vessels themselves, the networks that enable vessels to communicate with each other and with the cloud, and the cloud orchestration layer that manages the fleet at scale. You will work hands-on in a Rust-first ecosystem, on NixOS-based embedded Linux platforms, building security features that ship into production and operate reliably in real-world maritime environments.

Responsibilities:

• Edge: Design and implement secure boot, hardware roots of trust, trusted execution environments, rollback protection, and secure update and over-the-air delivery pipelines for vessel compute

• Middleware and Mesh: Implement per-vessel identity and mutual authentication for vessel-to-vessel and vessel-to-cloud links, implement certificates, key rotation, and revocation workflows, and p