Principal Engineer, Industrial Automation

👋🏼 We're Nagarro. We are a Digital Product Engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work at scale across all devices and digital mediums, and our people exist everywhere in the world (18,500+ experts across 40 countries, to be exact). Our work culture is dynamic and non-hierarchical. We're looking for great new colleagues. That's where you come in! REQUIREMENTS: Total experience: 11+ years Strong expertise in Siemens WinCC OA, SCADA, and Industrial Automation systems Hands-on experience with PLC Programming and System Integration (Siemens S7/TIA, Rockwell, Schneider) Strong knowledge of Industrial Communication Protocols (OPC UA, Modbus, Profinet, Ethernet/IP) Experience with WinCC OA scripting, Python, C++, or similar programming languages Good understanding of OT Networking, redundancy, and high-availability architectures Knowledge of ISA-88, ISA-95, and OT Cybersecurity (ISA/IEC 62443) Experience in automation project delivery including FAT, SAT, commissioning, and system validation Strong customer-facing, stakeholder management, and technical leadership skills Preferred domain experience in Water & Wastewater, Chemicals, Process Industries, or Food & Beverage RESPONSIBILITIES: Lead the design and architecture of industrial automation solutions using WinCC OA, SCADA, and PLC platforms Drive end-to-end project execution from requirements gathering through commissioning Integrate and support multi-vendor PLC systems and industrial communication networks Design scalable, secure, and highly available OT system architectures Develop and review automation applications, scripting, and system integration solutions Conduct technical design reviews and ensure compliance with engineering and cybersecurity standards Lead customer workshops, solution discussions, and technical presentations Troubleshoot complex automation and integration issues across OT environments Mentor engineering teams and provide technical leadership Ensure successful delivery of automation projects meeting quality, reliability, and performance requirements Bachelor’s or master’s degree in computer science, Information Technology, or a related fields