Energy storage
Engineering professionals in Energy storage
These ten engineering professionals lead or have led engineering work on energy storage systems, from grid-scale and utility-scale projects to storage product and hardware design. A reader can learn how energy storage systems are engineered and deployed, and which technical constraints shape their reliability, delivery and operating cost.
Professionals to explore
01—10Bernhard Mayr
LinkedInExperience: Director of Engineering · VoltStorage
Director of Engineering at VoltStorage since 2022. The highlight lists energy storage, technology scale-up and product development, and describes 10+ years of leading engineering and production teams, specializing in scaling new technologies and building high-performing units. Other listed roles include Head of Research and Development at NCTE AG (2020–2022), Teamleiter Fahrzeugbau, Prüfstandsbau, Vorrichtungsbau und Produktion at Bertrandt Group (2015–2020) and Produktmanager at KET Karosserie Entwicklung Thurner GmbH (2014–2015).
Jasim Ahmed
LinkedInExperience: Vice President of Engineering · LG Energy Solution Vertech, Inc.
Vice President of Engineering at LG Energy Solution Vertech, Inc. since 2022. The highlight describes more than 10 years of Energy Storage Systems (ESS) engineering, product management and business development at LG Energy Solution and Bosch, and more than 15 years in lithium-ion batteries. Other listed roles include Director, Energy Storage Systems at LG Energy Solution (2016–2022) and Director of Engineering and Business Development, Energy Storage Systems at Bosch USA (2012–2016).
Jenny Levin
LinkedInExperience: Director of Engineering · Voltage Energy
Director of Engineering at Voltage Energy since 2025. The highlight describes a Director of Engineering-Execution role leading a team of engineers focused on BESS and solar designs for utility scale projects. Other listed roles include Director of Engineering at TruGrid (2024–2025), Engineering Manager at Infrastructure and Energy Alternatives, Inc. (IEA), a MasTec Company (2023–2024) and Design for Serviceability Manager at GE Renewable Energy (2022–2023).
Jordan Gruber
LinkedInExperience: Director - Energy Storage Engineering · Peregrine Energy Solutions, LLC
Director - Energy Storage Engineering at Peregrine Energy Solutions, LLC since 2024, and Senior Director of Engineering there since 2026. The highlight describes accelerating the grid transition through large-scale energy storage systems. Other listed roles include Senior Manager - Energy Storage Engineering at Peregrine Energy Solutions, LLC (2023–2024), Senior Manager - Systems Engineering at FlexGen (2023) and Supervisor - Systems Engineering at FlexGen (2022–2023).
Kyle Cerniglia
LinkedInExperience: Director of Engineering, Energy Storage · Anza Renewables
Former Director of Engineering, Energy Storage at Anza Renewables (2021–2024) and Director of Product and Engineering, Energy Storage there since 2024. Other listed roles include Director of Engineering, Energy Storage at Cleanleaf Energy (2020–2023), Manager of Engineering, Energy Storage at Cleanleaf Energy (2019–2020) and Senior Engineer, Energy Storage at Cleanleaf Energy (2018–2019).
Louis F. Ernst
LinkedInExperience: Director of Hardware Engineering · Wärtsilä Energy Storage
Director of Hardware Engineering at Wärtsilä Energy Storage since 2026. The highlight describes multi-disciplinary engineering leadership in energy product and project design, fabrication, installation, operation and maintenance. Other listed roles include General Manager - Mechanical and Thermal Design at Wärtsilä Energy Storage (2024–2026), Director of Hydrogen Systems Engineering at Plug Power (2023–2024) and Engineering Fellow - Hydrogen Solutions at Plug Power (2022–2023).
Mark Schlocker
LinkedInExperience: Director of Battery Engineering, Prismatic · Lithos Energy
Director of Battery Engineering, Prismatic at Lithos Energy since 2025. The highlight describes leading a team designing battery energy storage systems. Other listed roles include Technical Program Lead at Lithos Energy (2024–2025), High Voltage Battery Special Projects at Lucid Motors (2023–2024), Manager, Stationary Energy Storage Systems (ESS) at Lucid Motors (2020–2023) and Senior Engineer, High Voltage Mechanical at Lucid Motors (2018–2020).
Muhammad Mutsaied Shirazi
LinkedInExperience: Engineering Manager - Battery Energy Storage Systems · Larsen & Toubro
Former Engineering Manager - Battery Energy Storage Systems at Larsen & Toubro (2022–2026) and Lead Engineering Manager there since 2026. The highlight describes delivering BESS projects across applications such as microgrid self-consumption, renewable ramp rate control, energy shifting, spinning reserve and frequency regulation. Other listed roles include Product Manager - Battery Energy Storage (REFLEX) at Reon Energy Limited (2020–2023) and Team Lead R&D at Wavetec (2018–2019).
Spencer Byrd
LinkedInExperience: Vice President Product Engineering Grid Storage & Rail · Our Next Energy (ONE)
Vice President Product Engineering Grid Storage & Rail at Our Next Energy (ONE) since 2025. The highlight describes an engineering leader in grid-scale storage and rail applications and LFP battery innovation. Other listed roles include Chief Engineer Grid Storage & Rail at Our Next Energy (ONE) (2025–2026), Senior Manager, Pack Engineering at Our Next Energy (ONE) (2024–2025) and Senior Electrical Engineer at Our Next Energy (ONE) (2022–2024).
Steven Su
LinkedInExperience: Engineering Manager · LG Energy Solution
Former Engineering Manager at LG Energy Solution (2020–2024) and Energy Storage Director there since 2024. The highlight describes more than 20 years as an electrical engineer working on the design, development and implementation of energy storage systems and, in the current role, leading multiple grid-scale energy storage projects. Other listed roles include Lead Engineer at LG Energy Solution (2017–2020), Senior Battery Engineer at LG Energy Solution (2014–2017) and Lead Engineer at Duke Energy Corporation (2010–2014).
Choose the right perspective
Match the person's focus, such as project engineering for grid-scale sites or battery and hardware product design, to the decision you face, and check whether their energy storage role is current or past. Ask them for one design or deployment decision they owned and how the system performed in the field.
Questions to take into the conversation
- 01Which design choice on a battery storage system most affected safety or reliability in the field, and would you make it again?
- 02How do you weigh battery chemistry, thermal management and integration cost when specifying a storage system?
- 03What usually delays a storage project between design and commissioning, and how did you keep schedules on track?
Reaching engineering professionals in Energy storage
How can I contact one of these engineering professionals in Energy storage?
Pick one of the 10 people on this page and choose "Book a paid call", or describe your project to find others. You offer a fee for a 15-minute call or a written answer, Instant Expert finds the person's work email and sends the invitation, and they decide whether to accept. The list covers 10 companies, including VoltStorage; LG Energy Solution Vertech, Inc. and Voltage Energy, based on profile data retrieved on October 1, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach engineering professionals in Energy storage?
You choose the offer, starting at $5 per person. It includes Instant Expert's 20% fee, so an offer that pays the person $100 costs you $125. You're charged only when the person books the call or sends the answer.
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About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot and may describe past or present roles. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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