Find & Apply For Solar Engineer Jobs in Rocklin, California

Position Summary The Project Engineer is responsible for the design, engineering, technical coordination, and execution support of commercial solar photovoltaic (PV), battery energy storage system (ESS) and EV Charger projects. This position develops in-house engineering designs, prepares technical drawings, manages engineering submittals, coordinates permitting and utility requirements, and provides technical support throughout the project lifecycle. The Project Engineer works closely with project managers, field personnel, outside engineers, subcontractors, utilities, and permitting authorities to ensure projects are designed accurately, comply with applicable requirements, and progress efficiently from initial design through construction and commissioning. Essential Duties & Responsibilities Engineering & System Design Develop commercial solar PV and ESS designs, including electrical layouts, single-line diagrams, site plans, and technical drawings. Perform system modeling, production analysis, equipment selection, and design optimization. Review engineering designs for accuracy, constructability, code compliance, and project specifications. Coordinate with outside engineers and designers for specialized engineering, technical reviews, and stamped drawings when required. Prepare design revisions and resolve engineering conflicts throughout the project lifecycle. Submittals, Permitting & Utility Coordination Prepare, review, and manage engineering submittals, shop drawings, permit packages, and technical documentation. Coordinate with building departments, Authorities Having Jurisdiction (AHJs), and utility providers. Address plan-check corrections, engineering RFIs, and utility interconnection requirements. Ensure designs comply with applicable NEC, California Electrical Code, building codes, and utility standards. Maintain accurate engineering records, drawing revisions, and project documentation. Field Engineering & Technical Support Conduct site verification (SV) and quality control (QC) visits to confirm existing conditions and installation accuracy. Identify design discrepancies, installation challenges, and potential code compliance issues. Provide engineering guidance and troubleshooting support to project managers and installation crews. Assist with system commissioning, equipment configuration, and performance verification. Coordinate with equipment manufacturers and technical support teams to resolve system-related issues. Preliminary Design & Estimating Develop preliminary layouts, conceptual designs, and feasibility assessments for prospective commercial projects. Assist with system sizing, production modeling, equipment selection, and project estimating. Identify electrical infrastructure requirements, engineering challenges, and potential project costs. Provide technical input during project planning and preconstruction reviews. Required Qualifications Bachelor's degree in Electrical Engineering or Civil Engineering. 5-7 years of relevant engineering experience, including commercial solar PV system design. Proficiency in AutoCAD, HelioScope, and PVsyst. Strong understanding of commercial electrical systems, solar PV technology, and engineering design principles. Working knowledge of NEC, California Electrical Code, and applicable construction standards. Experience preparing engineering drawings, single-line diagrams, submittals, and permit documentation. Strong analytical, organizational, problem-solving, and communication skills. Ability to independently manage multiple projects, prioritize assignments, and meet established deadlines. Valid driver's license and ability to travel to project sites as required. Additional Preferred Qualifications Experience designing commercial battery energy storage systems (ESS). Familiarity with commercial electrical distribution equipment, switchgear, transformers, and service infrastructure. Experience with PG&E interconnection requirements and California utility processes. Knowledge of solar and ESS commissioning, troubleshooting, and monitoring systems. Experience with field engineering, site verification, and construction quality control. Engineer-in-Training (EIT) certification or Professional Engineer (PE) license. Performance Expectations Maintain accuracy, quality, and compliance in all engineering designs and documentation. Complete assigned engineering tasks and deliverables within established project timelines. Proactively identify and communicate engineering challenges, project risks, and potential delays. Maintain organized, accurate, and up-to-date engineering records and project documentation. Communicate effectively and professionally with internal teams, subcontractors, utilities, and outside agencies. Provide timely technical support and practical solutions to engineering and field-related issues. Follow company policies, safety procedures, and established engineering and operational standards. Demonstrate accountability, professionalism, and ownership of assigned responsibilities.

Pay:

$80,000.00 - $100,000.00 per year

Benefits:

401(k) 401(k) matching Dental insurance Health insurance Life insurance Paid time off Retirement plan Vision insurance

Work Location:

In person