Senior AWS Cloud Security Consultant

High Bridge Consulting • Brooklyn, NY

6d • Onsite

About The Position

Our client is seeking a Senior AWS Cloud Security Consultant to help design and enforce enterprise cloud security controls within a highly regulated environment. This role sits at the intersection of cloud security architecture, policy engineering, and AWS governance, with a primary focus on preventing data exfiltration through policy-as-code, data perimeter controls, and proactive threat modeling. You will evaluate AWS services before they are introduced into production environments, identify potential security risks at the API and configuration level, and implement preventive controls using AWS Organizations policies, IAM guardrails, and Rego-based policy frameworks. This is an opportunity to work on complex cloud security challenges supporting critical business platforms where security, compliance, and operational rigor are non-negotiable.

Requirements

• 8+ years of cloud engineering, cloud security, or infrastructure security experience.
• Deep expertise in AWS security architecture and governance.
• Demonstrated experience performing API-level threat modeling for AWS services.
• Strong hands-on experience with Open Policy Agent (OPA) Rego policy development, policy testing and validation.
• Advanced knowledge of AWS IAM, AWS Organizations SCPs and RCPs, and Data perimeter architecture.
• Experience designing least-privilege access models in regulated environments.
• Strong understanding of cloud security controls, compliance requirements, and enterprise governance frameworks.

Nice To Haves

• Experience with Kivera.io, Cloudflare One, or similar cloud API policy enforcement platforms.
• Experience with Regal policy linting and OPA coverage reporting.
• Infrastructure-as-Code expertise using Terraform.
• CI/CD experience with GitHub Actions, OIDC federation, policy validation pipelines, and approval-based deployment models.
• Experience with Checkov, Conftest, Policy Sentry, Cloudsplaining.
• Strong AWS observability experience using CloudWatch, CloudTrail, VPC Flow Logs.
• Amazon EKS security and governance experience.
• Experience working directly with AWS Support and Technical Account Managers.
• Financial services, banking, capital markets, or other highly regulated industry experience.

Responsibilities

• Design and enforce enterprise cloud security controls within a highly regulated environment.
• Focus on preventing data exfiltration through policy-as-code, data perimeter controls, and proactive threat modeling.
• Evaluate AWS services before they are introduced into production environments.
• Identify potential security risks at the API and configuration level.
• Implement preventive controls using AWS Organizations policies, IAM guardrails, and Rego-based policy frameworks.
• Work on complex cloud security challenges supporting critical business platforms where security, compliance, and operational rigor are non-negotiable.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed