Senior Cloud Infrastructure Engineer (L4)

Responsibilities

• Cloud Architecture & Strategy
• Design and implement scalable, highly available, and secure multi-cloud architectures.
• Define and enforce cloud governance, standards, and best practices across AWS, Azure, and GCP.
• Lead cloud adoption strategies, landing zones, and environment standardization.
• Provide architectural guidance and review designs for application teams.
• Cloud Infrastructure & Operations
• Oversee provisioning and lifecycle management of IaaS and PaaS services.
• Architect and manage cloud networking (VPC/VNet design, hybrid connectivity, VPN, DNS, WAF, firewalls).
• Optimize infrastructure for performance, resilience, and cost efficiency.
• Act as an escalation point for complex L3/L4 production issues.
• Kubernetes & Platform Engineering
• Architect and operate enterprise Kubernetes platforms (EKS, AKS, GKE).
• Define cluster standards, security policies, and workload isolation strategies.
• Implement advanced networking, ingress, service mesh, and scaling strategies.
• Drive platform engineering initiatives using tools like Rancher.
• DevOps, GitOps & Automation
• Lead implementation of GitOps practices using Argo CD (multi-cluster, app-of-apps, drift remediation).
• Design and optimize enterprise-grade CI/CD pipelines using GitHub Actions and Jenkins.
• Establish best practices for Infrastructure as Code (Terraform) including modular design and reuse.
• Promote automation across infrastructure provisioning, deployment, and operations.
• Security & Compliance
• Define and enforce cloud security frameworks aligned with CIS benchmarks and enterprise policies.
• Oversee IAM architecture including RBAC models, SSO, MFA, and least-privilege access controls.
• Lead vulnerability management, posture monitoring, and audit compliance initiatives.
• Ensure secure image pipelines, patching strategies, and secrets management.
• Monitoring, Observability & Reliability
• Architect observability frameworks integrating logs, metrics, and tracing systems.
• Drive SRE practices including SLIs/SLOs, alerting strategies, and incident response improvements.
• Continuously improve system reliability, availability, and operational insights.
• Cost Optimization & Governance
• Define and implement cost governance frameworks, budgets, and optimization strategies.
• Drive initiatives for right-sizing, tagging compliance, and usage optimization.
• Provide cost visibility dashboards and executive-level reporting.
• Leadership & Collaboration
• Mentor L1/L2 engineers and conduct technical reviews and knowledge sharing.
• Collaborate with DevOps, Security, and Application teams to align platform capabilities.
• Lead technical discussions, design reviews, and incident post-mortems.
• Maintain high-quality documentation, standards, and reusable frameworks.
• Required Skills & Competencies
• 8-12+ years of experience in cloud infrastructure and DevOps engineering
• Expert knowledge of AWS, Azure, and GCP (multi-cloud environments)
• Strong expertise in Terraform (Infrastructure as Code)
• Deep experience in Kubernetes (EKS, AKS, GKE) and platform engineering
• Proficiency in CI/CD tools (GitHub Actions, Jenkins) and GitOps (Argo CD)
• Advanced understanding of cloud networking and hybrid architectures
• Expertise in IAM, RBAC, and enterprise security frameworks
• Strong knowledge of cloud security, compliance, and governance models
• Hands-on experience with observability, monitoring, and SRE practices
• Proven experience in cost optimization and cloud financial management
• Preferred Skills
• Experience with Rancher, service mesh (Istio/Linkerd), or similar tools
• Scripting (Python, Bash) and automation frameworks
• Experience in large-scale enterprise cloud transformation programs
• Certifications (AWS/Azure/GCP Architect, Kubernetes CKA/CKS)

Additional Information

Role Overview We are seeking an experienced Senior Cloud Infrastructure Engineer (L4) to lead the design, architecture, and operational excellence of multi-cloud environments across AWS, Azure, and GCP. This role requires deep technical expertise across the full cloud stack along with strong ownership in driving platform scalability, security, automation, and cost optimization. You will act as a technical leader and escalation point, guiding engineering teams on best practices in cloud architecture, Kubernetes, DevOps, and Infrastructure as Code while ensuring enterprise-grade reliability and governance.

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