• Own the design, administration, and optimization of ProScore’s AWS infrastructure across production and non-production environments • Architect highly available, fault-tolerant, and scalable systems to support API-driven and data-intensive workloads • Lead infrastructure automation efforts using infrastructure-as-code (Terraform, CloudFormation, or similar) • Define and enforce operational standards, monitoring strategies, and alerting best practices • Lead incident response, root cause analysis, and post-mortem reviews • Design and maintain backup, disaster recovery, and business continuity plans • Implement and oversee AWS security best practices (IAM, network segmentation, encryption, access controls) • Collaborate with engineering teams on CI/CD pipelines, deployment strategies, and system architecture decisions • Mentor junior engineers and serve as a technical escalation point for systems-related issues • Maintain clear documentation, architecture diagrams, and operational runbooks