Principal Electrical Engineer - Solar & Energy Storage
Company: McHale Performance
Location: Knoxville
Posted on: February 15, 2026
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Job Description:
Job Description Job Description Principal Electrical Engineer –
Solar & Energy Storage Location: Knoxville, TN (Hybrid/On-site)
Travel: 10–25% (typical 1–2 week assignments) Reports To: Director,
Renewable Energy Engineering About McHale & Associates McHale &
Associates is a performance engineering leader helping utilities
and developers improve reliability, efficiency, and profitability.
Our Renewable Energy team integrates advanced modeling, testing,
and grid analytics to validate and optimize solar and battery
energy storage systems (BESS) across the globe. The Opportunity We
are seeking an experienced Electrical Engineer to lead modeling,
design optimization, and grid interconnection for large-scale solar
and energy storage projects. You’ll serve as a technical authority
bridging modeling, testing, and field validation—driving innovation
in grid-integrated renewable systems. What You’ll Do Design, model,
and optimize PV and PV-plus-storage systems using tools such as
PVsyst, PlantPredict, HOMER, SAM, and Energy Toolbase. Lead
performance testing and data validation to IEC 61724, ASTM E2848,
and ASTM E2939 standards. Manage interconnection studies and
compliance with RTO/ISO requirements (ERCOT, PJM, CAISO, MISO).
Integrate storage solutions for peak shaving, frequency response,
and hybrid plant optimization. Collaborate across disciplines to
deliver field-tested, high-quality engineering solutions. Mentor
early-career engineers and promote technical excellence across the
renewable team. Occasionally support testing and analysis in
conventional power generation (gas turbine, combined cycle). What
You Bring B.S. or higher in Electrical Engineering, Renewable
Energy, or related field (M.S./Ph.D. preferred). 8–10 years in
electrical or renewable energy engineering with strong solar/BESS
experience. Proficiency in modeling tools (PVsyst, PlantPredict,
SAM, etc.). Strong understanding of grid interconnection, system
controls, and performance standards. Hands-on analytical capability
with Python, MATLAB, or equivalent. Excellent communication and
problem-solving skills. Preferred Extras Professional Engineer (PE)
license or ability to obtain. NABCEP or equivalent certification.
Experience with MOD-025/026/027/032 verification. Knowledge of
AI/ML for predictive modeling or diagnostics. Experience with
microgrid design or cloud-based analytics platforms (AWS, Azure,
GCP). Why McHale? You’ll join a mission-driven engineering firm
with a deep technical bench, a collaborative culture, and a track
record of advancing energy performance worldwide. We reward
initiative, value authenticity, and offer the opportunity to
influence real-world energy innovation.
Keywords: McHale Performance, Cleveland , Principal Electrical Engineer - Solar & Energy Storage, Engineering , Knoxville, Tennessee
