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Hitachi • Chennai, Tamil Nadu, India
Role & seniority: Validation/Control Systems Engineer (5–10 years experience)
Stack/tools: PLC programming (Codesys), HMI, SCADA; industrial networks; Linux-based systems; test benches; grid code and PPC/BESS compliance; simulation tools; test automation; version control; documentation and reporting
Lead validation of software packages and system configurations on dedicated test benches, ensuring functional integrity and regulatory compliance
Assess system dynamic performance (rise/settling/reaction times, overshoot) and validate control logic, timing, and switch configurations against grid codes
Prepare, maintain, and standardize test protocols, validation reports, and reusable test cases; capture lessons learned for tool/protocol updates
Bachelor’s in electrical engineering, control systems engineering or related field
5–10 years in BESS/utility-scale solar/grid facilities with control-system testing, grid Code compliance, commissioning
Proficiency in PLC programming (Codesys), Linux, industrial networks, SCADA; experience with PPC/BESS grid compliance; test bench setup and dynamic performance analysis
Ability to interpret test results, diagnose issues, and collaborate cross-functionally
Experience with HMI, automation/testing frameworks, simulation tools, and version control
Familiarity with regional grid codes and regulatory standards; documentation-oriented mindset
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Location: Chennai, Tamil Nadu, India Job ID: R0109954 Date Posted: 2025-10-23 Company Name: HITACHI ENERGY TECHNOLOGY SERVICES PRIVATE LIMITED Profession (Job Category): Engineering & Science Job Schedule: Full time Remote: No Job Description: The opportunity: To ensure the technical robustness, consistency, and compliance of Hitachi Energy’s solutions by leading structured validation and verification processes that guarantee functional integrity, regulatory adherence, and high-quality system performance across diverse applications and architectures. How you’ll make an impact: Lead validation of software packages and system configurations on dedicated test benches. Test control logic, timing, response, and compliance with grid codes and functional specifications. Validate PCS, Central Controller, and PPC functionality, including communication protocols and switch configurations. Assess system dynamic performance (rise time, settling time, reaction time, overshoot). Design, implement, and maintain test benches replicating project architectures. Adapt test setups to meet project-specific requirements. Detect and resolve issues during bench testing prior to deployment . Prepare and maintain test protocols, procedures, and validation reports. Ensure traceability and formal confirmation of compliance through structured documentation. Standardize validation processes and reporting formats across projects. Develop and harmonize validation methodologies, templates, and reusable test cases. Capture lessons learned and integrate them into updated tools and protocols. Refine documentation to reflect evolving technologies and project needs. Responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines. Living Hitachi Energy’s core values of safety and integrity, which means taking responsibility for your own actions while caring for your colleagues and the business. Your Background: Bachelor’s degree in electrical engineering, Control Systems Engineering, or a related field . 5-10 years of experience in BESS control system functionality testing, grid code compliance testing, and commissioning, specifically within utility-scale solar and BESS generation facilities, substations, or industrial plants. Strong understanding of control systems, industrial communication networks, and SCADA systems. Hands-on experience with PLC programming using Codesys, including integration with field devices and HMI systems. Proficient in implementing Grid Code Functions for PPC (Power Plant Controller) and BESS (Battery Energy Storage Systems) to ensure grid compliance and dynamic response. Skilled in setting up test benches for system validation and conducting dynamic performance analysis. Familiar with grid codes and regulatory compliance standards across various regions. Experience in Linux-based systems for configuration, monitoring, and troubleshooting of industrial applications. Strong ability to analyze system behavior and diagnose complex technical issues. Proficient in interpreting test results and recommending corrective actions to improve system reliability and performance. Proficient with simulation tools, test automation frameworks, and version control systems. Knowledge of software configuration and integration platforms for seamless deployment and maintenance. Experienced in preparing technical reports, validation protocols, and compliance documentation. Effective communicator with cross-functional teams and external stakeholders, ensuring clarity and alignment. Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process. This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response. Hitachi brings together the world’s greatest minds to help breathe life into new possibilities – and drive innovation for a better future. That’s why we look for individuals who share our pioneering spirit, have imaginative ideas and are fearless when it comes to tackling the world’s biggest challenges. Our people love technology – and they love making a difference. They have a passion for finding new solutions and working with brilliant colleagues. Every day they dedicate themselves to a huge range of exciting projects, contributing to the Hitachi vision around the globe. From engineering new sustainability solutions that conserve water and energy to creating the infrastructure for the smart cities of tomorrow, there’s no challenge too great for our pioneers. And there’s no shortage of opportunities for you to make a difference. Come and experience the dynamic, collaborative and creative environments where your ideas are welcome and new discoveries are waiting. To help you grow to your full potential, we strive to support our employees in their career aspirations and promote the freedom to explore new horizons. E-mail us for data privacy inquiries or technical support.