IoT / Edge Software Engineer

NTT
United States
Workplace: RemoteFull timeFunction: Software EngineeringExperience: 3+ yearsEducation: bachelorsSkills: ["Collaboration","Troubleshooting","Documentation","Code reviews","Security assessments"]

Design, develop, and maintain edge software for IoT gateways that securely connect field-deployed dosimeter devices to cloud systems. Implement and optimize AWS Greengrass on Linux-based gateway hardware, handling BLE communication, device authentication, encryption, remote firmware updates, and diagnostics. Integrate with AWS IoT Core using MQTT messaging, support real-time/batch ingestion (including disconnected scenarios), and collaborate with backend, security, and DevSecOps teams to meet DoD IL4, FedRAMP, and RMF requirements.

Loading

Loading job details...

Preparing the role view and application actions.

FursaFursa
NTT
NTT
2 months ago

IoT / Edge Software Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 2 hours agoStatus: Live

Job Summary

Design, develop, and maintain edge software for IoT gateways that securely connect field-deployed dosimeter devices to cloud systems. Implement and optimize AWS Greengrass on Linux-based gateway hardware, handling BLE communication, device authentication, encryption, remote firmware updates, and diagnostics. Integrate with AWS IoT Core using MQTT messaging, support real-time/batch ingestion (including disconnected scenarios), and collaborate with backend, security, and DevSecOps teams to meet DoD IL4, FedRAMP, and RMF requirements.
Location: United States
Workplace: Remote
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Design, develop, and maintain edge software modules for IoT gateways, including BLE dosimeter communication, device management, and secure data transmission.
  • •Implement and optimize AWS Greengrass components for deployment on Linux-based gateway hardware.
  • •Develop and maintain secure device authentication, data encryption, and remote firmware update capabilities.
  • •Integrate edge software with AWS IoT Core, MQTT messaging, and cloud services, supporting real-time/batch ingestion and disconnected operations.
  • •Collaborate with backend, security, and DevSecOps teams to ensure compliance with DoD IL4, FedRAMP, and RMF; troubleshoot and optimize edge software performance, reliability, and security.

Key Requirements

  • •Bachelor’s degree in a quantitative field such as engineering or mathematics.
  • •Minimum 3 years of experience with software engineering.
  • •1+ year developing backend services and APIs for cloud-based, IoT-enabled, or regulated federal systems.
  • •1+ year applying modern software development methodologies (e.g., agile, DevOps/DevSecOps) in a professional or academic setting.
  • •US Citizen with the ability to obtain a Secret Clearance.
Experience:3+ yearsIoTCloudFederal systems
Education:Bachelor's in Engineering/Mathematics (Electrical Engineering, Computer Engineering, Computer Science, Information Technology, or Information Systems)
Skills:CollaborationTroubleshootingDocumentationCode reviewsSecurity assessments
Tech Stack:AWS GreengrassAWS IoT CoreMQTTBluetooth Low EnergyBLELinuxLinux-based gateway hardwarePythonJavaBackend servicesAPIsDevOpsDevSecOpsAgileData encryptionRemote firmware updates

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
WebsiteLinkedIn