Responsibilities :
Design and implement Ignition-based SCADA platform for real-time monitoring, control, and visualization
Lead migration from legacy SCADA systems (CygNet/Wonderware) to Ignition
Define and implement SCADA architecture (centralized OT-hosted, scalable, secure)
Configure Ignition gateways, Perspective UI, UDT frameworks, and tag models
Integrate AutoSol (ACM/eACM) for field data acquisition from PLCs/RTUs
Design and manage data pipelines (OPC UA, MQTT, REST, Kafka) for OT/IT integration
Develop HMI screens, reusable templates, and high-performance UI aligned to ISA-101
Implement alarm management (ISA-18.2 compliant) with escalation workflows and notifications
Support historization, trending, and enterprise integration (PI, FSM, analytics systems)
Establish naming standards, UDT governance, and data quality frameworks
Drive CI/CD, Dev/Test/Prod separation, and configuration governance
Participate in testing (FAT, SAT), cutover planning, and hypercare support
Additional Responsibilities:
Preferred Skills
Experience in Oil & Gas / Utilities / Industrial operations
Exposure to AVEVA PI / Historian integration
Experience with Field Service Management / alarm workflows / Twilio integrations
Knowledge of industrial UX/UI design tools (Miro, wireframes) Certifications (Preferred / Must-have)
Ignition Core / Perspective Certification
Ignition Gold Integrator (strongly preferred)
ISA-101 / ISA-18.2 (good to have)
Relevant certifications in SQL, .NET, or Python Soft Skills
Strong stakeholder engagement with OT, Engineering, Operations teams
Experience working in large multi-year transformation programs
Ability to manage parallel workstreams and cross-team coordination
Technical and Professional Requirements:
Core SCADA & Ignition
Strong experience in Ignition SCADA (Perspective, Vision, Gateway architecture)
Expertise in UDT design, tag modeling, scripting (Python/SQL)
Experience building enterprise-scale SCADA ( 1M tags, multi-site) Communications & Integration
Hands-on with AutoSol ACM/eACM, OPC UA, MQTT (Sparkplug B)
Experience integrating with PLC/RTU protocols (Modbus, DNP3, ROC, CIP, TotalFlow)
Strong in API integration, Kafka, enterprise data platforms SCADA Modernization
Proven experience migrating CygNet / Wonderware SCADA to Ignition
Expertise in data mapping, tag standardization, and historical data migration
Experience in parallel migration / coexistence strategy OT Architecture & Security
Understanding of Purdue architecture (L0â€L5) and OT/IT segmentation
Experience in high availability (HA), disaster recovery (DR), redundancy design
Knowledge of industrial cybersecurity (IEC 62443, OT security frameworks)
