• Assess the acquired company’s application and OT landscape, including SCADA platforms, interfaces, data flows, infrastructure dependencies, identity and access, network connectivity, hosting, licensing, support models, and operational criticality. • Define current-state, interim-state, and target-state architectures for the lift-and shift migration of business applications and SCADA systems into client environments. • Develop application disposition and migration strategies, including rehost, replatform, retire, retain, replace, or remediate decisions, in alignment with business continuity and TSA constraints. • Design end-to-end integration solutions covering applications, APIs, middleware, file transfers, data migration, infrastructure, cloud services, OT networks, SCADA interfaces, cybersecurity controls, monitoring, backup, disaster recovery, and operational support. • Translate business, operational, regulatory, safety, and technical requirements into architecture artifacts, high-level and detailed designs, transition roadmaps, and implementation guidance using client enterprise standards and approved patterns. • Identify architecture, cybersecurity, data, operational resilience, and migration risks; define mitigations and obtain review from the appropriate Client stakeholders and governance bodies. • Ensure solution designs account for SCADA availability, segmentation, secure remote access, telemetry, alarming, historian connectivity, control-Centre interfaces, and safe cutover and rollback requirements. • Maintain architecture decisions, dependencies, assumptions, compliance checklists, and traceability from requirements through implementation. • Work with project stakeholders to develop delivery estimates and funding-stage estimates (C5, C3, and C1) using established tools and processes. Architecture Governance & Enterprise Alignment • Partner with Portfolio, Enterprise, and foundation technology architects to align transition solutions with Client strategy, standards, reference architectures, and target-state roadmaps. • Facilitate architecture discovery and decision-making across Client, the acquired company, TSA service providers, vendors, and delivery partners. • Identify opportunities for standardization, reuse, modernization, simplification, and technical debt reduction without compromising TSA timelines or business and operational continuity. • Prepare governance materials and present solutions involving new technologies, exceptions, or material risks to the Architecture Review Board (ARB), Technology Working Group (TWG), and other relevant review forums. Migration Delivery & TSA Execution • Support project delivery teams throughout the implementation lifecycle. • Provide technical leadership during implementation, testing, deployment, and transition to operations.
Total Experience
8 Years
Relevant Experience
8 to 10 years
Mandatory skills
• Bachelor's degree in computer science, Engineering, Information Systems, or related field. • Minimum 7+ years of progressive IT experience, including 4+ years in solution architecture or senior technical leadership roles. • Proven experience designing enterprise-scale solutions across multiple technology domains. • Strong understanding of application architecture, cloud platforms, integration, data architecture, and security principles. • Demonstrated success delivering complex technology initiatives in large enterprise environments
Desired skills
• Cloud Architecture (Azure) • Application and Integration Architecture • Operational technology and SCADA solutions • Data and Information Architecture • Security and Identity Management • DevOps and CI/CD practices • Infrastructure and Network Architecture • API and Microservices Design • DevOps and Automation Preferred Qualifications • TOGAF or other relevant architecture certifications. • Experience in regulated industries such as energy, utilities, finance, or healthcare. Oil and Gas industry experience would be an asset.
