Senior Solar Design Engineer for Commercial PV Projects

Nenni and Associates; Pennsylvania; On-site; USD 90,000 - 130,000; Full time

Job summary

Nenni and Associates is seeking a Solar Design Engineer to lead the technical design and integration of photovoltaic systems for high-performance buildings and large-scale energy projects. You will model, layout, and optimize PV designs for commercial and institutional clients, working with cross-disciplinary teams.

Qualified candidates have a Bachelor's in engineering, 4+ years of solar design experience, and proficiency with Helioscope, PVSyst, AutoCAD, and Revit.

Qualifications

• Bachelor’s degree in Electrical Engineering, Renewable Energy Engineering, or related field.
• 4+ years of experience in solar PV system design (commercial or institutional scale preferred).
• Proficiency with PV modeling and design software (Helioscope, PVSyst, AutoCAD, Revit, or similar).
• Strong understanding of NEC, interconnection standards, and utility requirements.
• Excellent communication skills and the ability to work effectively in a collaborative, cross-disciplinary environment.
• EIT or PE license (or progress toward licensure) preferred.
• NABCEP certification is a plus.

Responsibilities

• Design, develop, and optimize solar PV systems for commercial, educational, and institutional clients.
• Perform system modeling, energy yield analysis, and financial feasibility studies using industry-standard tools.
• Generate conceptual layouts, one-line diagrams, and detailed electrical designs for PV systems.
• Support energy performance modeling and integration with other energy conservation measures.
• Conduct site assessments and assist with feasibility studies and due diligence reviews.
• Work closely with project managers, construction teams, and utility providers to ensure design integrity and successful project execution.
• Stay current on solar technology trends, incentive programs, interconnection requirements, and code compliance.

Skills

Solar PV design

System modeling

Energy yield analysis

Communication

Education

Bachelor's in Electrical Engineering or Renewable Energy Engineering

Tools

Helioscope

PVSyst

AutoCAD

Revit

Job description

Nenni and Associates is seeking a Solar Design Engineer to lead the technical design and integration of photovoltaic systems for high-performance buildings and large-scale energy projects. You will model, layout, and optimize PV designs for commercial and institutional clients, working with cross-disciplinary teams.

Qualified candidates have a Bachelor's in engineering, 4+ years of solar design experience, and proficiency with Helioscope, PVSyst, AutoCAD, and Revit.