Principal, Multi

Responsibilities

• Act as the primary technical authority for firmware development within the squad or project team.
• Translate Market/system requirements into clear Product Firmware requirements.
• Approver of Firmware design specifications, coding guidelines, and development strategies throughout the product lifecycle.
• Lead the development of embedded firmware solutions, including RTOS-based applications, communication stacks, device drivers, bootloaders, diagnostics, and cybersecurity features.
• Evaluate technical feasibility, estimate firmware development effort, resource requirements, risks and delivery timelines.
• Drive key firmware architecture and design decisions in collaboration with System/Firmware/Hardware Architects, Cybersecurity Experts, and Technical Leaders.
• Ensure alignment with Schneider Electrics software platform, reuse strategy, cybersecurity framework, and technology roadmap.
• Promote adoption of software engineering best practices, including modularity, maintainability, scalability, and reusability.
• Plan and prioritize firmware development activities with Product Owner, Project Manager, Architects, and stakeholders.
• Organize and lead firmware design reviews, architecture reviews, code reviews, and technical stage gate reviews.
• Drive collaboration across global firmware development teams, technology centers, and partner organizations.
• Mentor firmware engineers and technical leads through coaching, technical guidance, and competency development.
• Foster engineering excellence through software quality initiatives, continuous integration practices, and agile development methodologies.
• Drive backlog prioritization and technical debt management to ensure sustainable product development.
• Drive firmware-level technical risk assessment and mitigation planning throughout the development lifecycle.
• Ensure implementation of Design for System Reliability (DfSR), Secure Software Development Lifecycle (SSDLC), and software quality best practices.
• Lead Firmware DFMEA participation, fault tree analysis, root cause analysis, and reliability improvement initiatives.
• Lead resolution of critical firmware defects, field issues, and technical escalations.
• Ensure compliance with Quality, Cost, Cybersecurity, Reliability, and Delivery objectives.
• Maintain technical risk registers and monitor mitigation plans throughout project execution.
• Collaborate with SOTL, OQL and other stakeholders to investigate and resolve customer-reported issues.
• Ensure compliance with cybersecurity standards and secure coding practices.
• Lead vulnerability assessments, cybersecurity reviews, penetration test closure activities, and firmware security remediation plans.
• Drive software quality metrics including defect density, code coverage, test coverage, static analysis compliance, and technical debt reduction.
• Review and approve firmware verification and validation strategies, test plans, and qualification requirements.
• Ensure comprehensive validation of firmware functionality, communication protocols, protection algorithms, diagnostics, performance, unit testing, cybersecurity, reliability, and safety requirements at applicable Product and System level.
• Ensure successful product qualification against customer, regulatory, reliability, and cybersecurity requirements.
• Coordinate firmware release management, manufacturing firmware deployment, production readiness reviews, and factory acceptance activities.
• Support industrialization activities including manufacturing diagnostics, production testing, firmware upgrade mechanisms, and field deployment strategies.
• Lead firmware lifecycle management, sustaining engineering, software maintenance releases, and component obsolescence management.

Experience Required

• Bachelors or Masters Degree in Electronics Engineering, Electrical Engineering, Computer Science, Embedded Systems, Software Engineering, or related discipline.
• Minimum 10+ years of experience in Embedded Firmware Development, with at least 5 years in technical leadership roles.
• Proven experience in developing firmware for motor management products, protection devices, control systems, or connected industrial products.
• Strong experience leading global, cross-functional engineering teams across firmware, systems, hardware, cybersecurity, and V&V domains.
• Hands-on experience delivering embedded products through the complete lifecycle from concept to industrialization.
• Demonstrated expertise in firmware architecture, embedded software design, technical decision-making, and risk management.

Technical Skills

• Minimum 7+ years of Hands-on experience in Embedded C/C++
• Real-Time Operating Systems (RTOS)
• Embedded Software Architecture
• ARM Cortex-based Microcontrollers and Microprocessors
• Device Driver Development
• Bootloaders and Firmware Upgrade Mechanisms
• Diagnostics and Self-Test Architectures
• Software Design Patterns and Modular Architectures
• Multi-threaded and Real-Time Embedded Systems
• Memory Optimization and Performance Tuning
• Motor Control Domain Expertise
• Strong understanding of LV Motor Controllers, Motor Management Systems, Soft Starters, Motor Protection Relays
• Understanding of motor protection functions including Thermal Overload Protection, Locked Rotor Protection, Stall Protection, Phase Loss Detection, Phase Imbalance Protection, Underload Protection, Ground Fault Protection, Overcurrent and Short Circuit Detection
• Understanding of motor thermal models and protection algorithms compliant with industrial standards
• Strong understanding of TeSys island architecture, digital load management, smart motor starters, and industrial load control applications
• Knowledge of motor feeders, Direct-On-Line (DOL) starters, reversing starters, safety starters, and load management systems
• Strong understanding of Industrial applications like SoMove/DTM, PLC applications like ESCE/ESME or similar Eco structure interfaces
• Experience of Industrial Communication Protocols like Modbus TCP CAN/CANopen Ethernet/IP PROFINET/Profibus UART, SPI, I C TCP/IP Networking
• Quality, Systems & Industrialization Expertise: Product Firmware Requirements Engineering, Cybersecurity by Design, Secure Software Development Lifecycle (SSDLC), Product Development Lifecycle, Verification & Validation, Firmware DFMEA and Reliability Engineering, use tools like Reliasoft Root Cause Analysis and Debugging
• Continuous Integration / Continuous Deployment (CI/CD) - (Good to have)
• Industrialization Processes and Manufacturing Support - (Good to have)
• Quality, Compliance and Technical Standards Experience: IEC 60947 Series, IEC 61508 Functional Safety - (Good to have), IEC 62443 Cybersecurity - (Good to have), MISRA C/C++ Guidelines, UL, CSA and CE Compliance Standards - (Good to have)
• Agile/Scrum Product Development Requirements & Quality Management Tools (Jira, Jama, BDH, etc.)
• DevOps Tools and Concepts
• Static Code Analysis Tools (Coverity or similar)
• Source Code Management (GitHub or similar)

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