Senior Enterprise Cloud Security Architect (TS/SCI)

Polluxa, Inc.; Herndon (VA); On-site; USD 140,000 - 200,000; Full time

Job summary

Polluxa, Inc. is seeking an experienced Senior Security Architect to guide enterprise security strategy in a multi-cloud environment.

You will design architectures that span on‑prem and cloud, integrate security tooling, and implement IaC practices to automate governance and compliance. The role requires deep expertise in security architecture, cloud-native controls, and multicloud networking, with a focus on scalable, secure, and compliant solutions for complex enterprise environments.

Qualifications

• 10 years of experience in enterprise security architecture, cloud architecture, or cybersecurity engineering roles.
• Experience integrating cybersecurity tools in enterprise environments.
• Familiarity with Infrastructure as Code concepts like Terraform, CloudFormation, or Bicep.
• Knowledge of multicloud governance and automation (AWS Control Tower, Azure Landing Zones, GCP Org Policies).
• Knowledge of multicloud networking models, segmentation, routing, and hybrid connectivity.

Skills

Enterprise security

Cloud architecture

Cybersecurity engineering

Security tooling integration

IaC (IaC)

Job description

Polluxa, Inc. is seeking an experienced Senior Security Architect to guide enterprise security strategy in a multi-cloud environment.

You will design architectures that span on‑prem and cloud, integrate security tooling, and implement IaC practices to automate governance and compliance. The role requires deep expertise in security architecture, cloud-native controls, and multicloud networking, with a focus on scalable, secure, and compliant solutions for complex enterprise environments.