Maintain bidirectional traceability from customer needs and requirements through system, subsystem, software, hardware, and validation requirements; assess requirement changes for technical, timing, cost, compliance, and validation impact; and manage changes through the approved review and change-control process. AES has helped over 40 business enterprises, including Fortune 500 companies, engage their customers, empower their employees, and transform their business operations with the power of cloud, data, AI, engineering, and other emerging technologies.