Senior Cloud Platform Security Engineer

About this role

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Cloud Platform Security Engineer based in United States.

As a Senior Cloud Platform Security Engineer, you will be the primary technical owner of a large-scale Azure platform, cloud security controls, and infrastructure operations. You’ll play a hands-on role in keeping cloud environments secure, reliable, scalable, compliant, and operationally efficient. The position spans cloud architecture, identity and access management, security operations, infrastructure automation, compliance, disaster recovery, and cost optimization. You’ll also help enable secure data, AI, and agent-based workloads across a growing technology environment. Working as a senior individual contributor, you’ll collaborate closely with Technology, Engineering, Data & AI, Compliance, business stakeholders, auditors, vendors, and external partners. This is an opportunity to shape cloud standards, automate critical processes, strengthen security posture, and directly influence the resilience of an evolving technology platform.

### Accountabilities:

• **Own the Azure platform:** Design, configure, operate, and continuously improve Azure subscriptions, management groups, networking, compute, storage, platform services, and shared infrastructure while establishing standards for environment separation, naming, tagging, approved services, secure configurations, and change management.
• **Strengthen cloud identity and security:** Design and maintain Microsoft Entra ID, MFA, Conditional Access, PIM, RBAC, managed identities, access reviews, emergency-access procedures, least-privilege controls, separation of duties, network segmentation, private connectivity, firewalls, DNS security, secure ingress and egress, and secrets management.
• **Improve security operations and incident readiness:** Operate cloud-security posture management, vulnerability remediation, confi...