The Nuclear Company

Staff Cloud Security Engineer

Washingto, DC · Staff+

Sponsorship not specified$53k-$800kDetected 36 days ago

TypeScriptPythonGoBashAWSCloud PlatformsTerraformCI/CDPlatform EngineeringData ScienceCybersecurityNetwork SecuritySIEMComplianceDNSFirewall

About the role

Own and improve the security architecture for AWS environments that support The Nuclear Company's engineering, product, data, and business systems.
Design and implement secure multi-account AWS patterns using AWS Organizations, service control policies, identity federation, account baselines, network segmentation, and centralized logging.
Partner with software developers and platform engineers to review and harden cloud-native services, including compute, storage, networking, databases, serverless workloads, containers, and managed AWS services.
Build and maintain least-privilege access models for human users, workloads, service accounts, CI/CD systems, and third-party integrations.
Design and review secure AWS network architectures, including VPCs, subnets, routing, security groups, NACLs, transit gateways, private connectivity, VPNs, Direct Connect, PrivateLink, VPC endpoints, egress controls, and network inspection patterns.
Implement and improve protections for internet-facing and internal services, including WAF, DDoS protection, load balancers, API gateways, DNS, TLS, and edge controls.
Partner with infrastructure teams to define secure network segmentation between development, staging, production, corporate, partner, and sensitive data environments.

4+ years of experience in cloud security, infrastructure security, network security, security engineering, or cloud architecture.

This listing is sourced directly from The Nuclear Company's careers page and normalized into a canonical job model.