Energy Storage Engineer

The Big Picture

The Lead Design Engineer BESS will spearhead and establish our Battery Energy Storage Systems (BESS) division and play a strategic role in defining technical frameworks, guiding project execution, and nurturing a high-performing team of engineers. This position is ideal for professionals with strong experience in renewable energy project delivery in the US market, including a sound understanding of local standards and grid connection frameworks.

What you can expect as Lead Design Engineer BESS at Illumine-i:

• Youll lead the engineering design and delivery of utility-scale and C&I Solar and BESS projects
• Youll ensure all designs comply with US Standards, grid codes, and local regulatory requirements
• Youll coordinate with internal teams, EPCs, consultants, and utilities to ensure seamless execution
• Youll oversee preparation of single-line diagrams (SLDs), layouts, protection studies, and connection documentation
• Youll support project development, permitting, and due diligence processes
• Youll provide technical leadership during project execution, commissioning, and handover
• Youll stay up-to-date with evolving industry standards, AEMO/DNSP requirements, and best practices in clean energy engineering

Essential Qualifications include:

• 5+ years of hands-on experience in Solar PV + BESS engineering
• Deep knowledge of US Standards
• Proven experience in power system design, energy storage integration, and grid connection
• Proficient in tools like AutoCAD, PowerFactory, ETAP, PVsyst, or similar
• Bachelors degree in Electrical/Power Systems Engineering or related field
• CPEng or RPEQ accreditation (or in progress) is desirable
• Excellent communication and cross-functional coordination skills

Great to have:

• Background in financial modeling of BESS ROI, LCOE, and CapEx/OpEx optimization.