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Senior Security Engineer

Linx Security - Tel Aviv, Israel - In-office - posted 2026-08-11

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Join Linx Security's founding security team as a Senior Security Engineer to build security foundations for the platform and engineering organization. This is a hands-on, high-impact role working closely with engineering to design, build, and scale security across cloud infrastructure, applications, developer workflows, and internal tooling. Key responsibilities include: • Design, build, and operate security controls across cloud infrastructure, applications, and internal systems • Secure AWS and Kubernetes environments while embedding security throughout the software development lifecycle, including CI/CD pipelines, threat modeling, and architecture reviews • Build automation and internal tooling that strengthens security posture and enables engineering teams to move faster • Continuously improve security through monitoring, detection, incident response, and risk management across cloud services, third-party integrations, and the software supply chain • Define security standards, engineering best practices, and developer security processes • Partner with engineering teams to build secure-by-design systems and shape security practices for emerging technologies, including AI-driven development You'll work on a broad range of security challenges from infrastructure hardening to application security, supply chain security, and incident response. The role offers significant autonomy and impact in shaping how security is built into the organization from the ground up.

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