NTT

1 month ago

AWS Greengrass Cloud Architect -REMOTE

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Last checked: 5 hours agoStatus: Live

Job Summary

Serve as the technical lead for modernizing and migrating edge gateway software and IoT ingestion workflows to a secure AWS GovCloud architecture. Architect AWS Greengrass-based replacement capabilities, define migration plans from legacy components, and ensure cloud-to-edge communication, OTA pathways, and device management align with cybersecurity requirements (IL4, STIGs, Blue Water) while supporting DevSecOps, IaC, CI/CD, and infrastructure hardening.

Location: United States

Workplace: Remote

Employment Type: Full time

Job Function: DevOps, Cloud & Infrastructure

Key Responsibilities

•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 for IoT ingestion, backend APIs, firmware workflows, RBAC, and IL4-compliant services.
•Define the 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.
•Collaborate with DevSecOps to enforce automated security controls, infrastructure-as-code, CI/CD, and deployment hardening for GovCloud.

Key Requirements

•Master’s degree in a quantitative field such as engineering or mathematics (e.g., Electrical Engineering, Computer Engineering, Computer Science, Information Technology, or Information Systems).
•Minimum 10 years of software engineering experience, including 5 years focused on cloud architecture in AWS.
•Minimum 3 years of experience designing or deploying AWS Greengrass (or comparable IoT edge runtimes).
•Minimum 3 years of experience with AWS IoT Core, MQTT pipelines, and device-to-cloud ingestion patterns.
•Must be a US citizen with the ability to obtain a Secret Clearance.

Experience:10+ yearsIoTEdge computingCloudDevSecOpsGovernment compliance

Education:Master's

Skills:ArchitectingTechnical documentationDesign reviewsTechnical leadershipSecure integration planning

Certifications:Agile Developer certificationCertified Scrum Developer certification

Tech Stack:AWS GreengrassAWS GovCloudAWS IoT CoreMQTTIL4STIGsFedRAMPDevSecOpsInfrastructure-as-codeTerraformCloudFormationAWS CDKCI/CDRBACRBAC modelsMQTT ingestionOTA firmware updatesBluetooth ScannerDevice ManagerEdgeIQ

Eligibility

Nationality:US National

Security Clearance:Secret

Company Brief

NTT

Dimension Data, operating under NTT Ltd, provides managed IT services, cloud and data center solutions, networking, cybersecurity, and digital transformation services to enterprise customers worldwide.

Industry: Professional Services

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Established Company

Valuation: Public Company (Market Cap in USD)

Headquarters: London, United Kingdom

Founded: 1983

Website LinkedIn

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NTT