# Integration Engineer **Company**: GSK **Location**: Bengaluru **Experience**: senior **Job type**: full-time **Category**: Engineering **Industry**: Manufacturing **Apply**: https://gsk.wd5.myworkdayjobs.com/en-US/GSKCareers/job/Bengaluru-Luxor-North-Tower/Principal-Integration-Engineer_448980?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply **Canonical**: https://yubhub.co/jobs/job_69515a0a-4b9 ## Description We are seeking an Integration Engineer to provide technical leadership for the design, implementation, and lifecycle management of data integrations connecting shop-floor and laboratory systems with site, enterprise, and R&D data platforms. The role focuses on ISA-95 Levels 2, 3, and 5, enabling governed and contextualized data flow from automation and equipment through manufacturing operations systems to enterprise, analytics, and scientific environments. Key responsibilities include: - Leading end-to-end integration design across ISA-95 Level 2 control and equipment systems, Level 3 manufacturing operations systems, and Level 5 enterprise, cloud, analytics, and R&D platforms. - Using approved AI tools to improve productivity and team working. - Ensuring technical quality for FIL and related integration services. - Performing troubleshooting and root-cause analysis. - Designing and configuring secure interfaces, data pipelines, event streams, APIs, and data models. - Analysing message flows, logs, traces, metrics, and system behaviour. - Coaching site engineers and super users. - Leading technical design and implementation across multiple projects, releases, or sites. - Reviewing and approving key technical specifications, design documents, configurations, test scripts, and validation evidence. - Providing technical direction during complex incidents, releases, and stabilisation. - Assessing technical risks and ensuring mitigation. - Maintaining reusable integration patterns, canonical models, namespace, and topic conventions. - Defining and implementing connectivity patterns for industrial protocols and interfaces. - Developing contextualization and semantic mapping. - Enabling reliable movement of manufacturing and laboratory data. - Partnering with CMC, MSAT, Data Science, and R&D teams. - Designing for store-and-forward, buffering, retry, idempotency, ordering, reconciliation, observability, and disaster recovery. - Applying OT/IT security principles. - Leading interface risk assessments, commissioning, qualification, and validation activities. - Coordinating integration cutover, data reconciliation, hypercare, and transition to service. - Supporting formal technical assurance, audits, and inspections. - Driving engineering lessons learned and cross-team continuous improvement. The ideal candidate will have: - A Bachelor's or Master's degree in engineering, Computer Science, Information Technology, Automation, Data, Life Sciences, or a relevant technical discipline. - Minimum 7+ years of hands-on technical engineering experience involving enterprise IT, manufacturing OT, automation, data, or integration environments. - Experience leading technical design and implementation across a product family, platform, programme, or multiple sites. - Experience reviewing or approving technical specifications, design documents, system configurations, test scripts, and technical validation evidence. - Experience in integrating ISA-95 Level 2 systems with Level 3 systems and Level 5 enterprise, cloud, analytics, and R&D platforms. - Experience designing, configuring, or supporting integrations using OPC UA, MQTT, or Sparkplug B, REST APIs, message brokers/event streaming, SQL, time-series data, and secure file or database integration. - Experience creating or implementing canonical data models, Unified Namespace structures, topic/naming conventions, schema evolution approaches, metadata, and master-data mappings. - Experience designing integrations that maintain batch, material, asset, process, sample, method, timestamp, unit, quality, lineage/provenance, and equipment context between source and consuming systems. - Experience performing integration and performance testing, data reconciliation and monitoring, and implementing store-and-forward, retry, recovery, or resilience mechanisms in business-critical environments. - Experience using or supporting cloud and edge platforms, containers, version control, CI/CD, automated deployment, or configuration management. - Experience developing or maintaining integration components using at least one programming or scripting language. - Experience performing troubleshooting and root-cause analysis across systems, interfaces, workflows, data, or infrastructure. - Experience coordinating engineers, site teams, vendors, or specialist partners during design, deployment, cutover, and stabilisation activities. - Experience conducting technical risk assessments and implementing controls or mitigations covering security, data integrity, resilience, compliance, or supportability. ## Skills ### Required - ISA-95 - Integration Engineer - Manufacturing Operations Management - Laboratory Information Management System - Process Analytical Technology - OPC UA - MQTT - REST APIs - SQL - Python - Java - C# - JavaScript/TypeScript --- Source: [Apply at gsk.wd5.myworkdayjobs.com](https://gsk.wd5.myworkdayjobs.com/en-US/GSKCareers/job/Bengaluru-Luxor-North-Tower/Principal-Integration-Engineer_448980?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)