Cloud Infrastructure Engineer

We're working with a highly specialized federal contractor that delivers mission-critical cloud, cybersecurity, software engineering, and data modernization solutions to the U.S. Department of Defense, the Intelligence Community, and other federal agencies.The Role Design and deploy secure, multi-account AWS Landing Zones in air-gapped and classified regions. Architect multi-account AWS organizations with appropriate Organizational Unit (OU) structure and tag governance. Build and maintain Infrastructure-as-Code modules in Terraform and AWS CloudFormation. Configure VPCs, subnets, route tables, Transit Gateways, VPC endpoints, and DNS. Implement IAM policies, permission boundaries, and role federation aligned to least-privilege principles. Stand up centralized logging, audit, and monitoring, integrating with SIEM.What You'll Need U.S. Citizenship and active Top Secret / SCI clearance. Five or more years of hands-on AWS engineering experience, including building greenfield environments. Demonstrated experience designing multi-account AWS architectures and AWS Landing Zone patterns. Advanced AWS networking knowledge: VPC design, Transit Gateway, PrivateLink, hybrid DNS. Proficiency with Infrastructure-as-Code, specifically Terraform and/or AWS CloudFormation. Experience implementing AWS security controls, IAM at scale, KMS, audit logging, and resource-based policies.What's On Offer Competitive compensation and comprehensive benefits package. 401(k) retirement plan with company match. Paid Time Off, federal holidays, and a floating holiday. Annual professional development support for AWS certifications, training, and conferences.Apply via Haystack today!