Our power & utilities client is seeking a Senior Solution Architect define and govern solution architecture across operational Technology (OT) and develop portfolio roadmap for ADMS, SCADA, OMS, and related OT applications Candidates can be loacted in Calgary or Edmonton.

Hybrid work model (3 days in-office, 2 days WFH). 37.5 hour work week.

Must Haves 10+ years of experience as a Solution Architect designing or governing Operational Technology solutions in complex integrated environments Architecture experience with ADMS , SCADA , OMS, Compass, Voyager, eMap , or comparable utility platforms Demonstrated ability to apply TOGAF or a comparable enterprise architecture framework , including capability modelling, architecture principles, governance, transition planning, and architecture decision records.

Experience applying ISA/IEC , NERC CIP, or NIST security frameworks Experience leading architecture workshops and design reviews across operations, engineering, cybersecurity, infrastructure, data, integration, and delivery teams Strong Nice to Have TOGAF Foundation or Practitioner certification ISA/IEC cybersecurity training or certification CISSP,



CISM, or equivalent cybersecurity certification Qualified engineering or utility-platform credentials Responsibilities Own current-state, transition-state, and target-state architecture for OT applications including ADMS, SCADA, OMS, Compass, Voyager, eMap, and Fire Weather Alert Develop portfolio roadmaps covering upgrades, obsolescence, resiliency, integration, technical debt, and vendor support Produce architecture diagrams, interface specifications, data-flow models, security patterns, and non-functional requirements Define solution patterns for integration among OT applications, field systems, geospatial data, data platforms, and enterprise services Lead technical option assessments, proofs of concept, design reviews, and architecture governance checkpoints Review vendor proposals, estimates, statements of work, and designs for architectural fit and maintainability Guide upgrades, migrations, integrations, and decommissioning activities while minimizing operational disruption

📌 Senior Solution Architect define and govern solution architecture across operational Technology (OT) and develop portfolio roadmap for ADMS, SCADA, OMS and related OT applications (Calgary)
🏢 S.i. Systems
📍 Calgary