• Design, implement, and manage IL5 / FedRAMP High–compliant infrastructure in AWS GovCloud and/or Azure Government • Automate infrastructure provisioning using Terraform and infrastructure-as-code best practices • Build and maintain secure CI/CD pipelines that meet IL5 and FedRAMP High compliance requirements • Collaborate with security and compliance teams to ensure appropriate controls, monitoring, and reporting • Configure logging, alerting, and telemetry in restricted and hardened environments • Harden operating systems and container runtimes in accordance with DISA STIGs, CIS benchmarks, and security best practices • Support secure secrets management, access controls (RBAC, ABAC), and audit logging • Participate in architecture discussions to ensure infrastructure is scalable, resilient, and compliant • Assist with documentation, evidence collection, and remediation activities supporting ATO (Authority to Operate) processes