Job Description
Req ID: 375976 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a AWS Greengrass Cloud Architect -REMOTE to join our team in Bethesda (REMOTE), Maryland (US-MD), United States (US). Job Summary: The AWS Greengrass / Cloud Architect serves as the technical lead for the modernization and migration of edge gateway software, IoT ingestion workflows, and cloud‑based services onto a secure, IL4‑compliant AWS GovCloud architecture. This role provides architectural direction for replacing legacy EdgeIQ components, implementing AWS Greengrass‑based gateway capabilities, and ensuring that cloud, ingestion, and device management services align with cybersecurity, STIG, and Blue Water environment constraints. Job Duties: Architect and design AWS Greengrass‑based replacement for the existing EdgeIQ gateway solution, including provisioning, deployment models, and secure data ingestion paths. Lead cloud architecture for modernization across AWS GovCloud environments, supporting IoT ingestion, backend APIs, firmware workflows, RBAC, and IL4‑compliant services. Define gateway software migration approach from NETOS/legacy implementations to updated OS and Greengrass‑compatible components while ensuring DoD IL4 compliance. Provide architecture oversight for integration of Bluetooth Scanner, Device Manager, MQTT ingestion modules, and gateway online‑state handling developed by IoT engineers. Develop secure cloud‑to‑edge communication patterns, including OTA firmware update pathways in coordination with Firmware Integration Engineers. Establish architecture baselines, backlog inputs, and environment readiness. Collaborate with DevSecOps to enforce automated security controls, infrastructure‑as‑code, CI/CD, and deployment hardening for GovCloud. Ensure all designs comply with cybersecurity requirements, STIGs, Blue
