• Design and maintain secure AWS architectures compliant with SOC 2 and aligned with higher compliance standards (e.g., FedRAMP). • Build and manage infrastructure using an IaC-first approach (Terraform and/or Pulumi), integrated into CI/CD pipelines. • Architect and operate high-availability, multi-AZ systems with no single points of failure. • Design cost-effective and scalable solutions for high-bandwidth workloads, file processing, and long-running background tasks. • Implement and operate serverless and container-based workloads, with a strong understanding of runtime behavior, scaling, and cold starts. • Establish monitoring, observability, and performance dashboards, providing a single source of truth for system health and service performance. • Investigate and resolve infrastructure, performance, and security issues end-to-end, including collaboration with application teams.

• Engineer solutions for cloud-based systems • Provision and manage resources using Infrastructure as Code (IaC) methodologies • Provide in-depth technical support for a global, multi-region environment • Share your knowledge to elevate your teammates’ skill sets • Provide support for tickets escalated through the Helpdesk • Bring a security-first approach to everything • Be an indispensable partner with the Information Security team

• Architect server and storage solutions optimized for AI/ML and HPC workloads • Design GPU-enabled compute platforms, including dense and scale-out architectures • Lead technical discovery sessions to ensure infrastructure designs align with application and data requirements • Develop reference architectures and best practices for AI-focused infrastructure deployments • Assess and integrate technologies from vendors such as HPE, Dell, VAST Data, Pure Storage, DDN and WEKA • Provide support for proof of concepts (POCs), benchmarking, and performance optimization for AI and HPC workloads • Collaborate with networking architects to achieve comprehensive system balance and optimal performance • Complete ongoing security awareness training and comply with company policies to the requirements section • Identify and escalate security risks to the appropriate Executive Leadership Team member and actively contribute to remediation efforts • Other duties as assigned

• Design, deploy, and manage IT infrastructure, including servers, storage, networks, virtualization, and cloud services. • Monitor infrastructure performance and proactively identify optimization opportunities. • Implement and maintain security best practices across systems, networks, and applications. • Ensure system availability, reliability, and disaster recovery readiness. • Manage backup and recovery processes, patch management, and capacity planning. • Troubleshoot infrastructure-related incidents and provide Level 2/3 support. • Collaborate with application, security, and operations teams to ensure smooth IT service delivery. • Document infrastructure configurations, policies, and standard operating procedures. • Evaluate and recommend new technologies, tools, and solutions to optimize infrastructure performance and cost. • Ensure compliance with IT policies, industry standards, and regulatory requirements.