I build and scale R&D teams that turn AI and digital-twin research into deployed grid and energy products.
Engineers Led (Concurrent)
Publications
R&D & Engineering Budget Handled/yr
Years Experience
Trusted by leaders at
I ship deployed products, not just papers — scaling BESS engineering to 40+ people and taking digital twins from prototype to production at Siemens Energy.
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Peer-reviewed rigor across 70 publications (h-index 11), backed by ERC, EPSRC and FWO funding, with active PhD co-supervision and guest professorships.
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Invited to shape the conversation — RE-INVEST panels alongside government ministers, ASME IMECE session chair, and keynote speaker across three continents, with an active professional network of 4,000+ followers.
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20+ years from research lab to global product ownership: 50+ engineers led across concurrent roles and €2.5M+ in R&D budget handled each year.
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"Rishi is very enthusiastic in his work and has a lot of intercultural experience. He was very well accepted internally in the company as well as by his customers."
"I like very much his pro-active communication involving all stakeholders and learning different opinions before making the final decision."
"Looking at and reading both [Digital Twin] presentations have been a full enjoyment for me and they have excited me, as I have experienced clarity (in regards of the intention), quality and competence (in regards of the content)…"
Most recently I scaled the BESS engineering team to 40+ members and founded the Battery Advanced AI Technology Lab (BATL), on top of leading the surrogate-modelling work that made generator design cycles 20X faster.
Results-driven and visionary Head of Engineering and R&D with a proven track record of scaling high-growth departments and steering highly specialized, elite engineering teams. I leverage deep technical expertise, strategic leadership, and stakeholder management to pioneer next-generation solutions in complex energy environments.
Currently leading a highly specialized team of Core R&D Specialists as the Head of Grid Flow Platform Engineering and R&D at Siemens Energy India Limited (SEIL), while concurrently steering the Battery Energy Storage Systems (BESS) department through a strategic transition. In this dual-leadership capacity, my mandate builds upon my success in scaling the BESS engineering team to 40+ members, establishing the Battery Advanced AI Technology Lab (BATL), and fostering a robust culture of cross-functional innovation.
20+ years of engineering leadership, with a proven ability to govern multi-million-euro R&D budgets, synchronise decentralised product roadmaps, and scale high-performance matrix teams — spanning early hands-on industrial engineering roles (embedded control systems for automotive OEM integration at General Motors' ITEZ via dSPACE, and industrial process control at Tox-Pressotechnik) through to today's cross-portfolio, globally matrixed technology leadership.
"I lead by pairing high technical standards with genuine ownership — pushing my teams outside their comfort zone while backing them with hands-on mentorship, because the fastest way to build lasting R&D capability is to grow the people, not just the roadmap."
India
Head of Eng. & R&D, Siemens Energy — current
Denmark
Postdoctoral Researcher, DTU
Siemens Gamesa · MADE · CITIES Consortium
Belgium
Ph.D., Summa Cum Laude, VUB
KU Leuven — Adv. MSc. in Artificial Intelligence
Switzerland
Visiting Researcher, ETH Zürich
United Kingdom
M.Phil., Rolls-Royce UTC, Sheffield
Germany
MSc Mechatronics & Application Engineer, dSPACE
Industrial Researcher, Tox-Pressotechnik SE & Co. KG
6 countries across 3 continents
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Engineers Led (Concurrent)
Publications
Countries Worked
Years Experience
Applied Expertise Across Sectors
Energy
Mechatronics
Industry 4.0
Aerospace
Automotive
Peter Waeltermann
CEO at dSPACE Inc
Vigneshwaran Venugopalan
Software Engineering Manager at Boeing
Aditya Dubey
Mechanical Engineer - Heat Transfer & FE, Siemens Energy Innovation Center
Dr.-Ing. Michael Hortmann
Director, Enterprise Account Management (ANSYS)
Uwe Loehse
Master Engineer (Retd.), Siemens
Ishita Bansal
General Manager at BSES
Rune Grønborg Junker
Assistant Professor, Technical University of Denmark
Gurdev Singh
Lead- Autonomous Control Systems, Siemens Energy
Stefan Lichtenberger
Technical Program Lead, Siemens Energy AG, Germany
Hari Ashwin S
Protection Engineer, Siemens Energy India
Subhiksha M
Solution Engineer, Siemens Energy India
Gayathri Ganesan
Executive, Siemens Energy
Detailed Roles, Projects & Industrial Collaborations
Siemens Energy India Limited (SEIL) (Mar 2025 - Present)
Siemens India Limited (SIL) (Aug 2019 - Mar 2025)
Currently running two engineering functions in parallel — Grid Flow Platform R&D and the BESS department — during a planned leadership transition.
Jan 2026 – Present
Leading an elite core of R&D specialists. Responsible for high-performance platform R&D and operational engineering feature development.
April 2023 – Present
Managing a strategic dual-portfolio transition. Built and scaled the BESS department to 40+ engineers, overseeing budget, headcount, and technology roadmaps.
Jul 2022 – Sep 2023
Advised globally on Condition Based Service Intervention (one of 5 major SE FoAs) and Real-Time Soft-Sensing Solutions for Gas Turbine Thermal Modelling.
Oct 2022 – Sep 2025
BESS Digital Solutions, EMS, Digital Twins.
Oct 2022 – Dec 2024
Generator Reliability Twin, Large Generator Engg. R&D. Directed development as Tech Lead (achieving 20X faster surrogate modelling), followed by an advisory role as Tech Consultant.
Aug 2019 – Sep 2022 · 3 yrs 1 mo · On-site
Past Projects:
Built a self-service, BU Head-level KPI dashboard consolidating budget burn, delivery predictability (Say/Do & DORA), security posture, and technical-debt metrics into a single executive scorecard — paired with a mathematically-modelled, "zero-timesheet" systemic accountability framework that makes team capacity and legacy risk visible without micromanagement.
A role-based governance platform (RBAC, full audit trail, approval workflows) delivering metrics-driven KPI dashboards for org-wide resource utilization, workforce productivity, and delivery visibility — a foundation extensible into full operational-excellence and engineering-delivery governance tooling for a distributed development organization.
A department-aware skill-mapping and gap-analysis platform (Next.js/FastAPI/Azure SQL) that quantifies how an employee's competencies match role requirements against a shared, auditable rating standard — direct infrastructure for workforce capability building, succession planning, and technical-excellence tracking across departments.
Established the first Battery Advanced AI Technology Lab (BATL, Gurugram) from the ground up — architected and deployed a Zero-Trust, microservices-based network architecture enabling a cyber-secure, "plug-and-play" deployment model across the entire BESS ecosystem, while personally overseeing the lab's full technical stack (compute infrastructure, network security, and Linux/NAS systems), including dual high-performance, GPU-accelerated AI/ML servers.
Single-handedly established a first-ever Indo-German collaboration network for Additive Manufacturing of generator components (Fraunhofer DE, IIT Bombay IN, and an Indian industry partner).
Facilitated cross-portfolio roadmap synchronization across BESS Digital Solutions (EMS, Digital Twins, ancillary grid services), managed a ≈€0.75M R&D innovation budget, and aligned matrixed technology stakeholders across global domains (Oct 2022 – Sep 2025).
BESS Prognose und Optimierungs Regler — a Siemens Energy (SE) Innofond Project.
Led development of cyber-physical models for Industry 4.0, renewable energy, and smart cities. Expertise in System ID, SDEs, Optimization.
Developed theoretical frameworks for black-box modeling and stochastic identification of Li-ion battery dynamics. Nonlinearity detection & characterization.
Industrial Researcher
Gas turbine health monitoring using statistical signal processing & ML. Fault diagnosis, prognosis, FMECA, IPR patent analysis.
Senior Research Fellow
Active vibration control for rotor shaft systems. Experiment design, simulation, control framework.
Application Engineer / Resident Engineer
Resident Engineer at GM Europe. Integrated ESP, ABS, AWD on HIL simulators. Automated failsafe testing. Delivered simulator for Conti-Teves AG.
Industrial Researcher
Control system for industrial clinching process. Nonlinear math modeling, PLC/Microcontroller algo design, HIL sims, Patent review.
Product Development Engineer
PLC motion control, pneumatic circuits for CNC textile and filter machines.
Industrial Trainee
Process instrumentation, closed-loop controllers, electrical drives.
Vrije Universiteit Brussel, Belgium
Domain: Nonlinear System ID & ML.
Thesis: Data-driven discrete-time modelling of the continuous-time nonlinear systems and nonlinear modelling of Li-ion batteries.
Partners: Siemens Digital Industries, Toyota ME, Volvo AB
The University of Sheffield, UK
Write-up Year: 2014-2015, Degree awarded (2015)
Research Fields: Health monitoring of complex systems: Fault diagnosis, prognosis of the civil aerospace gas turbine engine and real-time industrial wireless control.
Partners: Rolls-Royce plc, Aero-engine controls.
Research Domain: Sequential Monte-Carlo methods and its application to a humanoid (PR2) robot.
Skills: Control Theory, State Estimation, +3 skills
Hochschule Ravensburg-Weingarten, Germany
Sehr Gut (A+)Research: Mathematical modelling, control and hardware-in-loop simulations of the pneumo-hydraulic servo systems.
Partner: Tox-Pressotechnik GmbH & Co. KG
Publications, Thought Leadership & Honours
Best Paper Award
BAT-TEC · IEEE SEFET 2025
RE-INVEST Panel
Shared roster with Minister of State for Power & German Ambassador
3 Patents / IP
Disclosures & Trade Secrets
4,000+ Followers
Active Professional Network
558
citations on Google Scholar
RG Junker, AG Azar, RA Lopes, KB Lindberg, G Reynders, R Relan, ...
Applied Energy 225, 175-182 (2018) · award by Journal of Applied Energy, Elsevier (Jun 2020)
Best Paper Award
BAT-TEC: Battery Anomaly Tracking via Time Delay Embedding Features Clustering
IEEE SEFET 2025
Spotlight presentation · Honourable Mention
Digital twin framework for enhancing BESS performance, safety and reliability
Vishnu Nair, Vikas... Rishi Relan · CASML 2024, IISc Bangalore
987 citations in total · h-index 11 · i10-index 12 · the top paper is featured above
Prognostics of gas turbine engine: An integrated approach
MA Zaidan, R Relan, AR Mills, RF Harrison
Expert Systems with Applications 42 (22), 8472-8483 (2015)
Data-driven nonlinear identification of Li-ion battery based on a frequency domain nonparametric analysis
R Relan, Y Firouz, JM Timmermans, J Schoukens
IEEE Transactions on Control Systems Technology 25 (5), 1825-1832 (2016)
Advanced lithium ion battery modeling and nonlinear analysis based on robust method in frequency domain: Nonlinear characterization and non-parametric modeling
Y Firouz, R Relan, JM Timmermans, N Omar, P Van Den Bossche, ...
Energy 106, 602-617 (2016)
Exploring non-linear associations between atmospheric new-particle formation and ambient variables: a mutual information approach
Martha A. Zaidan, Ville Haapasilta, Rishi Relan, Pauli Paasonen, Veli-Matti Kerminen, Heikki Junninen, Markku Kulmala, Adam S. Foster
S. Brahma, Rishi Relan
Journal of Energy Storage, vol. 180, 124185 (2026)
Athak Goyal, Vishnu Nair, Vikas Yadav... Rishi Relan
Proceedings of the ASME (2025)
ACM IKDD-CODS 2026
ASME IMECE-2026, India
2025
2024
2024
2024
2024
2023
2022
ASME GTINDIA (2023)
D Relan, R Relan
Computer methods and programs in biomedicine (2021)
AI-driven system for efficient compression, transmission and storage of large-scale time series data in BESS
Siemens AG · accepted by Siemens Energy AG
System for battery efficiency computation from live data streams with dynamic region detection
Siemens AG · transferred to Siemens Energy AG
Probabilistic anomaly detection and data quality assessment for BESS
Siemens AG · transferred to Siemens Energy AG
10
Leadership Roles
11
Invited Talks & Panels
6
University Engagements
With Manisha Saini, BML Munjal University — why hybrid ML & control engineering, high-fidelity digital twins and HIL validation, not bigger models alone, are the real bottleneck for industrial AI.
Read the article11 Oct 2026
Panel Member
"Transformed By AI or Transformed With AI?" — Multiscale Simulation & Data Analytics vertical, Industry-Academia Symposium, Dept. of Chemical Engineering, IIT Delhi
Oct 2026
Invited Speaker
"Engineering the Future: An Industry-Academia Conclave" (ISME Golden Jubilee) at IIT Delhi
2026
Session Chair
ASME IMECE 2026: Aerospace & Propulsion Health session, CPS & AI/ML track.
ASME India's Cyber-Physical System (CPS) & AI/ML Sub-Group — collaborating with GE, Airbus, Baker Hughes, TCS Research, and IITs.
SPEL Competency Hub Diversity Council.
R&D Workstream Lead
RE-INVEST 2024 GIZ (Sep 2024)
APAC Lead
Associated Events Subcommittee, IGTI/ASME (Jul 2024)
Session Co-chair
Indian Control Conference (ICC) 2019
ICAMDM-2025 (India )
Recognized for industry-leading R&D expertise by being selected for the session: "India-Germany Energy Partnership: 'Make in India' Solar, Wind, Storage & Skills for a Global Clean Energy Market". Shared the official roster with the Hon'ble Minister of State for Power (Govt. of India), the German Ambassador to India, and the MD & CEO of Siemens Energy India. GIZ
"Accelerating Energy Transition and Sustainability: The Digital Twin and AI Advantage" — delivered to 1,200+ attendees (Sep 2024).
Invited Guest Speaker
"Idea to Impact 2026" at Siemens Energy India Limited
Panel Member
"Optimisation at Crossroads of ML & Gen AI", MDAO 2024, IISc Bangalore
ASME Seminar
Chandigarh University (300+ participants)
Presentations
ETH Zürich , Hausdorff Center , IITs (Delhi, Mandi, Ropar) , Rolls-Royce (UK ), Volvo AB , Toyota ME , Umicore
Co-authored with Manisha Saini, BML Munjal University. Argues that hybrid ML & control engineering, high-fidelity digital twins built on system identification, and Hardware-in-the-Loop validation — not larger models alone — are the real bottleneck and enabler for industrial AI R&D.
Read on Hindustan TimesMember, Industrial Technical Advisory Board
School of Engineering & Technology, BML Munjal University
Guest Professor
BML Munjal University (2025)
Adjunct Professor
SRM University (2023-24), BML Munjal University (2019-20, 2026-27)
PhD Co-Supervision
Michael Nauheimer — "Sensor-Based Process Monitoring of Large Scale Vacuum Casting Process" (Siemens Gamesa/DTU )
Rune Grøborg Junker — characterisation & integration of energy flexibility (CITIES/DTU )
Industrial Mentor & Master Thesis Advisor
Vishnu Nair (Siemens Energy India Limited), M.Tech. in Data Science and Engineering, BITS Pilani (2024-2026)
Industrial Mentor & Master Thesis Advisor
Vikas Yadav (Siemens Energy India Limited), M.Tech. in AI & Machine Learning, BITS Pilani (2025-2027)
Visiting Researcher, hosted by Prof. Roy S. Smith at the Automatic Control Laboratory (IfA). Fully sponsored by a research and travel grant from the FWO (Research Foundation - Flanders).
Visiting Researcher.
Expert Industry Reviewer
Two ASME India courses: “Foundation of Robotics & Applications” and “Intermediary Robotic Systems and Industrial Applications”
Jury Member
Smart India Hackathon 2020
Remote Reviewer
ERC Starting Grant 2020
Commissioning Editor
Dove Medical Press, UK (2012-14)
Active contributor to European Research Network in System Identification (ERNSI ).
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