Eos Energy Enterprises, Inc. · 6 hours ago
Sr. Power Systems Engineer
Edison, NJ
Full-time
Hybrid
Senior Level, Lead/Staff
8+ years expEos Energy Enterprises, Inc. is committed to providing affordable, sustainable, clean energy solutions. The Sr. Power Systems Engineer will be responsible for designing and implementing electronic BMS solutions for battery storage, conducting power systems modeling and analysis, and supporting battery system design and installation.
CleanTechEnergyEnergy Storage
Hiring Manager
Lauren Hodges Fredrick
Responsibilities
Provide first principle techno-economic modeling to help define the dimensions and electrical configuration of battery system control. Modeling will involve controlling multiple parallel battery strings involving DC-to-DC converters and inverters as well as their interactions in grid-tied and off-grid applications
Conduct power systems modeling and analysis, load flow analysis, and other studies of the systems to determine their performance and capacity
Support battery system design and installation in the field including troubleshooting EMI, system grounding and stability issues
Support design and development of power electronic devices (such as DC-to-DC converters, DC-to-AC inverters, AC-to-DC rectifiers and power supplies). This includes circuit board layout with high-impedance analog signals and creepage/clearances for high voltage, discrete analog and digital circuits design and simulations
Work on electronic designs (schematics), component sizing and theoretical analysis to study the worst cases scenarios and thus consider all the potential stress experienced by the components (stress tests)
Produce detailed engineering materials including design schematics, PCB layouts, tolerance analysis, design notes, FMEA, failure analysis reports, and technical review documents
Verification testing of electronic components and overall product designs
Provide maintenance of power systems application functionality, including documentation and user interfaces
Design to meet safety certification standards, such as UL and IEC
Coordinate and manage vendor, supplier, and contractor relationships for prototype design
Provide technical guidance to engineering personnel, manufacturing, and field operations
Other duties, responsibilities and activities may change or be assigned at any time with or without notice, in the spirit of an agile design group within an active technology company
Qualification
Required
Bachelor's degree in electrical engineering required
Minimum of 8 years' experience
Experience in troubleshooting, analyzing, and resolving complex electrical problems
Experience in power electronics and power system modelling especially as related to renewable energy and battery storage systems in grid-tied, micro-grid and off-grid applications
Experience with modelling tools like Matlab, Simulink, PSIM, PSCAD, PSSE etc
Knowledge of DC/DC converters, DC/AC inverters with a strong emphasis on low-cost, high-performance designs for grid-tied battery systems (1500 Vdc)
Experience with design, specification, and procuring of electrical equipment and systems. i.e., switchgear, motors, heat tracing, UPS, batteries, cathodic protection, motor operated valves, transformers, breakers, relays, temporary generators
Thorough understanding of electrical theory and electronics design under both the digital and analog domains
Ability to design and layout electrical circuit boards, follow IPC and other safety design standards using Altium, KiCad…
Working knowledge of embedded control systems and their applications
Familiarity with design for EMC and availability to track down board and system level EMI issues
Awareness of safety certification process to standards such as UL
Knowledge of communications protocols such as TCP/IP, CAN, i²C and SPI, specifically Modbus
Strong cross-disciplinary system design skills
Capability to select and integrate off-the-shelf component and equipment
Integrate with a greater team and understand how components fit together into larger systems
Understanding of hardware and design requirements of all components and product as a whole
Strong sense of ownership, initiative, and ability to follow through on objectives
Preferred
Master's degree in electrical engineering preferred
Company
Eos Energy Enterprises, Inc.
Since our founding in 2008, Eos Energy Enterprises has been on a mission to accelerate the shift to American energy independence with positively ingenious solutions that transform how the world stores power.
501-1000 employees
H1B Sponsorship
Eos Energy Enterprises, Inc. has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2024 (2)
2023 (2)
2022 (2)
2021 (4)
2020 (2)
Funding
Current Stage
Public CompanyTotal Funding
$2.89BKey Investors
Government of PennsylvaniaDOE Loan Programs OfficeCerberus Capital Management
2025-11-20Post Ipo Equity· $458.2M
2025-11-20Post Ipo Debt· $580.5M
2025-11-18Post Ipo Equity· $76.9M
Leadership Team
Joe Mastrangelo
Chief Executive Officer
Francis Richey
CTO
Recent News
Social Media Today
2026-01-08
2026-01-07
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