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# IT/OT Integration/ Connectivity Architect

- **Company:** Resourznet Consulting
- **Location:** Temecula, CA, United States
- **Experience:** Expert
- **Salary:** $156,000.0 - $166,400.0
- **Contract:** Permanent contract
- **Skills:** Communications Protocols, Middleware, Modbus, Message Queuing Telemetry Transport (MQTT), OPC Unified Architecture, SQL Databases, Data Streaming, Systems Integration, Transmission Control Protocol (TCP), Enterprise Software Applications, Software Troubleshooting, Event Driven Architecture, Integration Frameworks, Restful APIs, GXP, Mulesoft
- **Published:** June 13, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=4711500c65d0cc88

## About the Role

Do you have experience in Technical troubleshooting support?, * 10+ years of experience in IT/OT integration, industrial automation, or manufacturing systems

 * Strong experience with:
 * OPC UA / OPC DA
 * MQTT
 * REST APIs
 * Modbus TCP/RTU
 * TCP/UDP networking
 * Hands-on experience with integration platforms such as MuleSoft, Dell Boomi, HighByte, or similar
 * Experience with KEPServerEX and event-driven architectures
 * Knowledge of ISA-95 / ISA-88 standards
 * Experience with Historian systems like AVEVA PI / OSIsoft PI
 * Understanding of MES systems (Werum PAS-X preferred)
 * Strong troubleshooting, communication, and documentation skills

Preferred Skills

 * Pharma / Life Sciences industry experience
 * Knowledge of GxP, GAMP 5, CSV processes
 * OT cybersecurity knowledge (IEC 62443)
 * SQL and data modeling experience

## Description

We are looking for a Senior Connectivity Architect with strong IT/OT integration experience in manufacturing or industrial environments. The role involves designing and implementing integrations between shop floor systems and enterprise applications using modern middleware and industrial communication protocols., * Design and implement IT/OT integrations

 * Configure middleware, MQTT messaging, and data flows
 * Collaborate with IT, OT, and site teams
 * Support deployment, UAT, troubleshooting, and documentation
 * Build reusable integration standards and templates


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