IoT Engineer /IIoT Engineer - Immediate Joinr -max 10 Days

Harel Hr Consulting; Hyderabad, Pune District, Bengaluru; Hybrid; INR 900,000 - 1,500,000; Full time

Job summary

Harel Hr Consulting seeks a Senior OT/IIoT Engineer to design, build and support Industrial IoT solutions for edge environments in Hyderabad. You will implement MQTT-based device communication, develop microservices in .NET/C#, and work with Kafka for telemetry and data streams.

Ideal candidates have 6+ years in IoT/IIoT, strong knowledge of edge computing, industrial protocols, cloud platforms, and real-time data processing, with hands-on AWS EKS/Kubernetes experience.

Qualifications

• 6+ years hands-on IoT/IIoT engineering experience.
• Experience designing, developing, integrating and supporting IoT solutions.
• Strong expertise in IoT architecture, MQTT, device connectivity, edge computing, industrial protocols, cloud platforms, APIs, and real-time data processing.

Responsibilities

• Design, develop and integrate Industrial IoT / OT solutions for edge environments.
• Work on IIoT data models and synchronization services for industrial/edge applications.
• Develop and maintain microservices / backend services using .NET / C#.
• Implement MQTT-based communication between OT devices, edge applications and enterprise systems.
• Work with Kafka for telemetry, event and log publishing/streaming.
• Deploy and manage OT/IIoT modules on AWS EKS / Kubernetes-based Edge environments.
• Support containerized application deployment, configuration and troubleshooting.
• Work with OT, engineering, QA and infrastructure teams for UAT, production deployment and launch support.
• Troubleshoot connectivity, application, networking and data-flow issues in Edge environments.
• Support certificate management, TLS/security and

Skills

IoT architecture

MQTT

edge computing

industrial protocols

cloud platforms

APIs

real-time data processing

C#.NET

Tools

AWS EKS

Kubernetes

Job description

Job Description - OT / IIoT Engineer /IoT Architect / Industrial IoT.

Looking for Position: Senior OT / IIoT Engineer

Note -Must be available to join within 10 days.

Job Description OT / IIoT Engineer

Experience: 7- 15 Yrs
Employment: Full-Time
Domain: Industrial IoT / OT / Edge Computing

Role Overview

We are looking for an experienced IoT/IIoT Engineer with 6+ years of hands‑on experience in designing, developing, integrating, and supporting IoT solutions. The candidate should have strong expertise in IoT architecture, MQTT, device connectivity, edge computing, industrial protocols, cloud platforms, APIs, and real‑time data processing.

Key Responsibilities

• Design, develop and integrate Industrial IoT / OT solutions for edge environments.
• Work on IIoT data models and synchronization services for industrial/edge applications.
• Develop and maintain microservices / backend services using .NET / C#.
• Implement MQTT-based communication between OT devices, edge applications and enterprise systems.
• Work with Kafka for telemetry, event and log publishing/streaming.
• Deploy and manage OT/IIoT modules on AWS EKS / Kubernetes-based Edge environments.
• Support containerized application deployment, configuration and troubleshooting.
• Work closely with OT, engineering, QA and infrastructure teams for UAT, production deployment and launch support.
• Troubleshoot connectivity, application, networking and data-flow issues in Edge environments.
• Support certificate management, TLS/security and