Azure OT Architect/ Engineer

Role-
Azure OT Architect

Location- Houston, TX (Onsite-HYbrid)

Duration- Long term contract

Work Authorization:
 Candidates must be legally authorized to work in the United States without current or future employer sponsorship.

We are seeking a highly skilled Solution Architect with deep expertise in Operational Technology OT Edge Gateway architectures LoRaWAN Azure OT PaaS services and sensordriven time series data This role will be pivotal in designing and implementing scalable secure and intelligent edgetocloud solutions that bridge industrial systems with modern cloud platforms

Key Responsibilities

Architect and deliver end to end OT solutions integrating edge gateways sensors and cloud platforms

Design and implement LoRaWAN based sensor networks for industrial telemetry and control

Lead the development of Azure based OT PaaS solutions including IoT Hub Time Series Insights Digital Twins and Data Explorer

Define data models and ingestion pipelines for time series data from diverse sensor ecosystems

Collaborate with crossfunctional teams to ensure seamless integration between OT systems and enterprise ITcloud environments

Establish security and compliance frameworks for edge and OT deployments

Provide technical leadership in client engagements workshops and solution reviews

Required Skills Experience

Proven experience in OT systems architecture and industrial automation

Handson expertise with Edge Gateways eg Azure IoT Edge Cisco Siemens

Strong understanding of LoRaWAN protocols and deployment strategies

Deep knowledge of Azure OT services including IoT Hub Time Series Insights and Digital Twins

Experience with time series databases and sensor data analytics

Familiarity with industrial protocols Modbus OPC UA MQTT

Excellent communication and stakeholder management skills

Experience with containerization and orchestration tools eg Docker Kubernetes

Experience with machine learning and advanced analytics

Experience with CICD pipelines and automated testing frameworks

Experience with data integration data warehousing and big data technologies

Experience with IoT solutions and edge computing

Preferred Qualifications

Bachelors or Masters degree in Engineering Computer Science or related field

Knowledge of enterprise architecture frameworks

Azure certifications eg Azure IoT Developer Azure Solutions Architect

· Experience in manufacturing energy utilities or smart infrastructure domains