Security Architect Manager (Corporate & Cloud Security)
Hybrid (Amsterdam; Tel Aviv)Full-timePosted 6mo ago
About the role
Security Architect Manager to lead Nebius's cybersecurity architecture function with a focus on Kubernetes security, cloud infrastructure, cloud-native architectures, and secure software development. Responsible for defining security architecture principles, designing secure cloud-native environments, and embedding security throughout infrastructure provisioning and software development lifecycles.
Responsibilities
- Define and maintain the organization’s cybersecurity architecture, reference architectures, security standards, and design principles.
- Lead security architecture reviews for new systems, applications, infrastructure, and technology initiatives.
- Translate threat models, business requirements, and risk assessments into practical security controls.
- Establish security-by-design principles across cloud, infrastructure, application, and platform architectures.
- Identify architectural security gaps and drive remediation roadmaps.
- Design and implement security architectures for Kubernetes-based environments and cloud-native platforms.
- Secure Kubernetes clusters, control planes, worker nodes, namespaces, workloads, and cluster-to-cluster communications.
- Define and enforce Kubernetes security best practices, including RBAC, workload identity, network policies, admission controls, Pod Security Standards, and secrets management.
- Secure container images and registries, including image scanning, provenance, signing, and supply chain integrity.
- Implement runtime security, workload isolation, threat detection, and monitoring for containerized environments.
- Secure Kubernetes ingress, service-to-service communications, APIs, and service mesh architectures where applicable.
- Establish security controls for container orchestration platforms across development, testing, and production environments.
- Evaluate and manage Kubernetes security risks, misconfigurations, excessive privileges, exposed services, and vulnerable workloads.
- Lead security architecture across AWS and/or Microsoft Azure, including cloud-native and hybrid environments.
- Define secure cloud landing zones, identity and access management, network segmentation, encryption, logging, and key management.
- Implement preventive and detective security controls using cloud-native security services and centralized policy enforcement.
- Drive cloud security posture management and remediation using CSPM, CNAPP, and related technologies.
- Ensure alignment with organizational security requirements and relevant industry standards.
- Integrate security throughout the Software Development Life Cycle (SDLC), from design and coding to deployment and production operations.
- Partner with R&D, DevOps, and Platform Engineering teams to embed security into CI/CD pipelines.
- Define and implement automated security controls, including SAST, DAST, SCA, secrets detection, and container image scanning.
- Establish secure coding standards, threat modeling practices, API security requirements, and secure software supply chain controls.
- Promote developer-friendly security tooling and reusable security patterns that minimize friction and accelerate delivery.
- Drive remediation of vulnerabilities and architectural weaknesses in collaboration with engineering teams.
- Develop technical security standards, architecture patterns, and security control baselines.
- Conduct threat modeling, attack-path analysis, architecture risk assessments, and security design reviews.
- Define security requirements for identity, access, data protection, network security, workload isolation, and observability.
- Collaborate with Security Operations to improve security telemetry, detection capabilities, and incident readiness.
- Evaluate emerging security technologies and recommend solutions based on risk reduction, operational effectiveness, and architectural fit.
- Track security findings and drive measurable improvements in the organization’s security posture.
- Lead, mentor, and develop a team of cybersecurity architects and security engineers.
- Define team strategy, technical priorities, delivery plans, and measurable performance indicators.
- Build effective partnerships with Cloud Engineering, DevOps, R&D, Platform Engineering, and other technology stakeholders.
- Communicate complex architectural risks and technical trade-offs to senior management and engineering leadership.
- Foster a culture of engineering excellence, automation, accountability, and continuous improvement.
Qualifications
- 7+ years of experience in cybersecurity, security engineering, cloud security, or security architecture.
- 3+ years of experience managing technical teams or leading senior technical professionals.
- Strong practical knowledge of Kubernetes architecture and container security in production environments.
- Demonstrated experience securing cloud-native workloads and distributed systems.
- Strong expertise in AWS and/or Microsoft Azure security architecture.
- Hands-on understanding of Kubernetes RBAC, network policies, admission controllers, workload security, secrets management, and container runtime security.
- Experience with Docker or other container technologies, Kubernetes deployment workflows, and container registries.
- Strong understanding of cloud networking, IAM, encryption, key management, logging, and workload protection.
- Practical experience with Infrastructure as Code and automated security controls.
- Experience securing CI/CD pipelines and integrating security into software development processes.
- Knowledge of threat modeling, vulnerability management, security architecture reviews, and risk assessment methodologies.
- Proven ability to influence engineering teams and translate security requirements into scalable technical solutions.
- Excellent communication skills in English.
Skills
Required:Cybersecurity architectureKubernetes securityCloud security (AWS/Azure)DevSecOps / SDLC securityThreat modeling and risk assessment
Benefits
- Competitive compensation
- Career growth and learning opportunities
- Flexibility and ownership
- Collaborative and innovative culture
- Opportunity to work on impactful AI projects
- International environment and talented teams
Last updated Oct 21, 2026. Interested? Apply on the company site.
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