Sr Electrical Engineer
Job in
Dallas, Dallas County, Texas, 75230, USA
Listed on 2026-06-02
Listing for:
EG4 Electronics
Full Time
position Listed on 2026-06-02
Job specializations:
-
Engineering
Electrical Engineering, Systems Engineer, Electronics Engineer
Job Description & How to Apply Below
This position will have travel to Sulphur Springs, TX (HQ).
We are seeking a Sr Electrical Engineer to lead the development of advanced Energy Storage Systems (ESS) for residential and Commercial & Industrial (C&I) applications. This role requires deep expertise in power electronics, Li-ion battery systems, and system-level design, along with the ability to guide cross-functional teams from concept through production. The ideal candidate will serve as a technical leader and subject matter expert, driving innovation, reliability, and compliance across all stages of product development.
Key Responsibilities:
System Design & Development
- Design and review power electronics systems such as inverters, power converters, PV MPPT charge controllers, and bidirectional DC-DC converters
- Define system architectures, power topologies, and keycomponentselections including magnetics, semiconductors, and passive components.
- Develop single-line diagrams, wiring diagrams, schematics, and cable schedules
- Establish grounding strategies, protection schemes, and isolation methods for high-power systems
- Ensure compliance with UL, IEC, and IEEE standards relevant to power electronics and grid interconnection.
- Participate in DFMEA,DVTand EVT/PVT activities for new product development.
- Serve as Subject Matter Expert (SME) on energy storage systems, including residential and C&I ESS applications
- Apply strong knowledge of Li-ion battery technologies and Battery Management Systems (BMS)
- Evaluate and analyze energy storage technologies, products, and vendors, support vendorselectionand system implementation.
- Develop or direct the creation of equipment specifications, procurement plans, and factory acceptance testing (FAT) for batteries, grid-tied inverters, battery enclosures, and related components
- Ensure designs align with applicable safety and certification standards (UL 9540, UL 1973, and related frameworks)
- Coordinate electrical design with mechanical layouts and enclosure constraints
- Identify and mitigate electrical risks, including fault current, protection coordination, and thermal performance
- Guide technical decisions through data-driven analysis and engineering trade-off evaluations
- Diagnose product issues and propose effective, scalable solutions
- Collaborate closely with firmware, mechanical, manufacturing, and validation teams to ensure seamless product integration
- Coordinate electrical designs with mechanical constraints and enclosure requirements
- Support broader business functions including product strategy and customer engagement
- Interface with clients, vendors, and external stakeholders as needed.
- Support Design for Testability (DFT) and Design Verification Testing (DVT) initiatives early in the design phase.
- Maintain and continuously improve the lab's test infrastructure, including test benches, instrumentation, load banks, battery cyclers, and environmental chambers, ensure calibration, and support validation testing.
- Develop production-ready electrical documentation to support manufacturing and system integration
- Provide technical leadership, mentorship, and guidance to junior engineers
- Lead and contribute to project planning, prioritization, and resource allocation
- Support broader business functions including product strategy, roadmap development, and customer engagement
- Regularly meetand correspond with clients and external partners
- All other duties assigned.
- Master's degree in electrical engineering or a related field (preferred)
- Minimum of8years of experience managing or leading engineering teams
- Proven experience with system-level development and multidisciplinary integration
- Strong knowledge of communication protocols such asCANbus, RTU/TCP Modbus, and I2C
- Hands-on experience with residential and C&I energy storage systems
- Familiarity with UL standards and certification processes (UL 9540, UL 1973)
- Strong analytical, troubleshooting, and problem-solving skills
- Excellent written and verbal communication skills
- Exper…
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