Senior Cloud Security Architect — AI & Gov Cloud

Amentum; Topeka (KS); Presencial; USD 150.000 - 165.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Health, dental, and vision insurance

Paid time off and holidays

Retirement benefits (401(k) matching)

Educational reimbursement

Parental leave

Employee stock purchase plan

Tax-saving options

Descripción de la vacante

Amentum is seeking a Senior Cloud Security Architect to design, build, deploy, and maintain security controls across Microsoft 365 Commercial, GCC High, Azure, AWS, and hybrid environments. The role emphasizes hands-on configuration, IaC, deployment automation, and threat modeling for AI-enabled services in commercial, government, and CUI contexts.

The candidate will lead technical design reviews, support secure adoption of generative AI, and collaborate with Risk and Compliance to meet NIST and

Formación

• U.S. citizenship is required for this position.
• Typically eight or more years of relevant experience in cloud security engineering.
• Experience with Microsoft 365, Azure, AWS, and hybrid environments.

Responsabilidades

• Design and implement security controls and reusable patterns across Microsoft 365 Commercial and GCC High, Azure, AWS, and hybrid services.
• Design and implement security architectures for generative AI, machine learning, enterprise copilot, and agentic systems, including secure access, data protection, identity, logging, content safety, and human-oversight controls.
• Perform hands-on configuration, testing, troubleshooting, and tuning for complex cloud security implementations and platform integrations.
• Build and maintain reusable infrastructure-as-code components and deployment automation for security policies, controls, and platform onboarding.
• Lead focused design reviews and threat modeling for new services, major changes, and higher-risk use cases, then help implement the approved approach.

Conocimientos

Microsoft cloud security

AWS security

Threat modeling

Infrastructure as code

Educación

Bachelor's degree in cybersecurity / information technology / computer science / engineering

Descripción del empleo

Amentum is seeking a Senior Cloud Security Architect to design, build, deploy, and maintain security controls across Microsoft 365 Commercial, GCC High, Azure, AWS, and hybrid environments. The role emphasizes hands-on configuration, IaC, deployment automation, and threat modeling for AI-enabled services in commercial, government, and CUI contexts.

The candidate will lead technical design reviews, support secure adoption of generative AI, and collaborate with Risk and Compliance to meet NIST and