Sr Platform Security Engineer (Zero Trust and Platform Security)

Location: Europe, remote

Compensation: Attractive compensation package reflecting expertise and experience.

Company

An AI cloud and GPU infrastructure platform provides infrastructure-as-a-service for cloud gaming, artificial intelligence, and machine learning applications in telecommunications networks.

What you will do

• Design and implement zero-trust architecture, identity-aware access controls, and least-privilege models for infrastructure, services, operators, and customers.
• Secure Kubernetes clusters, virtualization layers, storage systems, networking fabrics, container runtimes, and multi-tenant platform environments.
• Build secure networking controls including tenant isolation, EVPN/VXLAN, VRF segmentation, encrypted transport, RDMA, and InfiniBand security.
• Develop security automation for vulnerability triage, remediation, incident response, patch management, and SOAR-style workflows.
• Build security telemetry and monitoring pipelines, SIEM correlation rules, enrichment pipelines, and automated alert triage.
• Develop AI-assisted security workflows and agents for alert summarization, event correlation, anomaly detection, and incident investigations.

Requirements

• 7+ years of experience in cloud security or infrastructure security engineering.
• Experience securing large-scale distributed infrastructure platforms and Kubernetes or containerized environments.
• Strong understanding of cloud security architecture, multi-tenant security models, IAM, PKI, key management, and secure authentication.
• Knowledge of datacenter networking security, segmentation, tenant isolation, and zero-trust networking.
• Experience with SIEM platforms, security telemetry, vulnerability triage, incident investigation, and security automation workflows.
• Experience with Python or Go and security infrastructure such as Wazuh, Vault, Boundary, Tailscale, Authentik, or Keycloak is relevant to the role.

Culture & Benefits

• Full-time permanent or freelance contract options.
• Flexible, hybrid-friendly work environment.
• International and diverse working environment.
• Fast-growing scale-up with opportunities for career development.