Senior Security Engineer I (Guadalajara)

Job Description

As a Cybersecurity Engineer you'll have the opportunity to work with industry leading technologies at scale to protect our products from an always evolving threat landscape.

This hands‑on position will be responsible for our end‑to‑end endpoint security controls and collaborate with other cross‑functional teams to ensure central cybersecurity solutions are effective and in alignment with Nielsen’s strategic goals.

Responsibilities

• Design, build, configure, and maintain internal cybersecurity controls related to AI technologies and processes.
• Provide cybersecurity guidance on the strategy and implementation of AI, with a focus on protecting sensitive data across all systems, including structured databases and unstructured data lakes.
• Develop scripts and automation for complex security workflows and integrations, leveraging languages like Python and tools like Ansible to enhance efficiency.
• Optimize AI, network, and system security tools by tuning policies for efficiency and accuracy to prevent false positives and enhance threat detection.
• Contribute to automation efforts to facilitate the secure deployment and configuration of cybersecurity technology both on‑prem and in the cloud.
• Develop architecture diagrams and documentation for Nielsen’s security controls and proce...