Jobs → Engineering → AWS Cloud, DevOps & Security Engineer

About the Role We are seeking a Senior AWS Cloud, DevOps & Security Engineer to join our team. This role involves designing, building, securing, automating, operating, and supporting AWS environments for the HMS Modernization and Teradata Migration programs. Key Responsibilities • Design, build, and operate AWS environments across DEV, TEST, UAT, PROD, and DR. • Manage AWS accounts, service quotas, resource governance, tagging, cost controls, and environment readiness. • Implement private VPC/spoke architecture, subnetting, routing, Cloud WAN, VPC endpoints, PrivateLink, DNS, and private connectivity. • Coordinate integrations with corporate networks, firewalls, Netskope, on-premises systems, and shared AWS network services. • Build and support EC2, S3, RDS, MWAA, Lambda, ALB/NLB, Cognito, Route 53, Secrets Manager, Systems Manager, and related AWS services. • Design IAM roles, trust relationships, permission policies, instance profiles, permission boundaries, and cross-account access. • Implement KMS encryption, certificate management, S3 security, secrets management, vulnerability remediation, and compliance controls. • Develop infrastructure automation using Terraform, AWS CloudFormation where appropriate, AWS CLI, Python, PowerShell, and Bash. • Build and maintain GitHub-based CI/CD pipelines for infrastructure and application deployments. • Establish automated validation, security scanning, policy checks, approval gates, release controls, and rollback procedures. • Implement CloudTrail, CloudWatch, VPC Flow Logs, AWS Config, SNS alarms, dashboards, and centralized operational monitoring. • Support AWS MWAA/Airflow, RDS PostgreSQL, S3 landing zones, bastion services, and private application access. • Troubleshoot complex IAM, KMS, DNS, routing, firewall, endpoint, Linux, EC2, database, and managed-service issues. • Perform architecture reviews, cost optimization, capacity planning, disaster recovery planning, and production-readiness assessments. • Create architecture diagrams, operational procedures, support runbooks, compliance evidence, and recovery documentation. • Participate in production support, incident response, root-cause analysis, and service improvement. Requirements • Experience with AWS cloud infrastructure, networking, and security • Proficiency in Terraform and other automation tools • Knowledge of CI/CD pipelines and GitHub • Strong understanding of AWS services including EC2, S3, RDS, Lambda, etc. • Experience with IAM roles, KMS encryption, and security controls • Ability to troubleshoot complex issues and perform architecture reviews