1. Lead Electrical Engineer
Job Description
We are seeking a Lead 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 key component selections 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, DVT and EVT/PVT activities for new product development.
Energy Storage & Equipment Integration
· 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 vendor selection and system implementation.
Equipment Specification & Integration
· 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
· Technical Analysis & Risk Management
· 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
· Cross-Functional Collaboration
· 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.
Documentation & Lab Management
· 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
Leadership & Mentorship
· 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 meet and correspond with clients and external partners
· All other duties assigned.
Required Skills and Attributes:
· Master’s degree in electrical engineering or a related field (preferred)
· Minimum of 8 years of experience managing or leading engineering teams
· Proven experience with system-level development and multidisciplinary integration
· Strong knowledge of communication protocols such as CANbus, 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
· Experience working with grid-tied and hybrid energy systems
· Knowledge of quality management systems (ISO 9001, Six Sigma) and continuous improvement methodologies
· Strong project management skills with the ability to prioritize tasks and manage resources effectively
Physical Requirements:
· This position may require the ability to perform tasks that involve standing, walking, lifting 50+ lbs, bending, stooping, computer work, working with live electricity, and other physical activities. Candidates should be able to meet these physical demands with or without reasonable accommodations.
EEO Statement:
We are an equal opportunity employer and administers all personnel practices without regard to race, color, religious creed, sex, gender, age, ancestry, national origin, mental or physical disability or medical condition, sexual orientation, gender identity or expression, marital status, military or veteran status, genetic information, or any other category protected under federal, state, or local law.
2. Product Line Manager
2 POSITIONS
Full Time Management
Irving, TX, US / Sulphur Springs, TX, US
The Product Line Manager is responsible for the strategic direction, lifecycle management, and profitability of a specific product line or portfolio. This role serves as the business owner for the product line, working cross-functionally with engineering, sales, marketing, supply chain, and customer service to ensure product success from concept to end-of-life. The Product Line Manager analyzes market trends, customer needs, and competitive activity to drive product innovation, roadmap development, and go-to-market strategy.
A successful candidate must be able to:
· Own the full lifecycle of the assigned product line — from market research and roadmap planning to launch, performance tracking, and phase-out.
· Define product strategy, value propositions, and positioning based on market needs, customer feedback, and business goals.
· Collaborate with engineering and R&D teams to define product requirements, features, and timelines.
· Analyze product performance, pricing strategies, and margins to ensure profitability and market competitiveness.
· Act as the product line expert, supporting sales teams with training, technical documentation, and customer presentations.
· Conduct market and competitor analysis to identify trends, risks, and opportunities.
· Manage product launches and work with marketing to develop go-to-market strategies, collateral, and messaging.
· Partner with operations and supply chain to ensure product availability, forecast accuracy, and cost optimization.
· Collect and prioritize customer feedback and market data to influence future product development.
· Monitor product KPIs such as revenue, gross margin, market share, and customer satisfaction.
· All other duties assigned.
A successful candidate will demonstrate:
· Strong understanding of product lifecycle management, go-to-market strategies, and P&L ownership.
· Proven ability to work cross-functionally in a matrixed environment.
· Excellent communication, analytical, and project management skills.
· Familiarity with tools such as ERP systems, CRM platforms, and product management software (e.g., Jira,Aha!,Confluence).
· Experience managing technical or hardware-based product lines.
Qualifications:
· Bachelor’s degree in Business, Engineering, Marketing, or related field; MBA or technical master's degree is a plus.
· 5+ years of experience in product management, preferably within energy, electronics, software or similar field.
· Background in solar energy is preferred. Power electronics, industrial equipment, or similar sectors would be considered.
· Familiarity with compliance standards and certification processes (e.g., UL, CE, ISO).
· Prior involvement with international markets and global product strategies.
Physical Requirements:
· This position may require the ability to perform tasks that involve sitting, standing, walking, lifting, computer work and other physical activities. Candidates should be able to meet these physical demands with or without reasonable accommodations.
EEO Statement:
We are an equal opportunity employer and administers all personnel practices without regard to race, color, religious creed, sex, gender, age, ancestry, national origin, mental or physical disability or medical condition, sexual orientation, gender identity or expression, marital status, military or veteran status, genetic information, or any other category protected under federal, state, or local law.
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