Solar Designer - Repair & Remediation Projects

About Altus Power Altus Power is a national leader in clean energy, generating renewable power where it's needed most. Based in Stamford, Connecticut, we develop, own and operate solar energy systems, battery storage and electric vehicle charging from coast-to-coast. Altus transforms underutilized spaces, like warehouse rooftops, parking canopies and brownfields, into productive clean energy assets.

Since 2009, Altus has grown to own and operate more than 1.3 gigawatt of solar producing projects across 30 states and DC, serving more than 500 enterprises and more than 36,000 community solar subscribers. A portfolio company of TPG Rise Climate and backed by financial partners like Blackstone and Goldman Sachs, we're built for scale, accelerating the shift to reliable, local clean power for communities and businesses nationwide. Headquartered in Stamford, Conn. - just a short train ride from New York City - we offer a fast-paced, collaborative environment where passionate, mission-driven professionals come together to power a cleaner future.

We lead with vision. We act with purpose. And we're looking for smart, driven people ready to help power what comes next.

About the Position The Solar Designer (Repair & Remediation Projects) is responsible for evaluating, redesigning, and implementing engineering solutions for existing solar energy systems that require repairs, performance upgrades, or compliance corrections. This role involves detailed technical analysis, site assessments, system redesign, and coordination with field teams to ensure that repaired or modified systems meet current codes, industry standards, and optimal performance goals. This position bridges engineering design, field troubleshooting, and operations support, making it essential for maintaining and enhancing the long-term reliability and performance of solar installations.

Responsibilities: 1. System Assessment & Troubleshooting • Consult with Senior Energy Managers and Production Engineers for technical reviews and site assessments of underperforming or malfunctioning solar systems. • Diagnose electrical, mechanical, or design-related issues impacting system output, safety, or compliance. • Review as-built drawings, monitoring data, and inspection reports to identify the root cause of system issues. • Perform root cause analysis (RCA) for recurring problems and develop corrective action plans. 2. Repair & Remediation Design • Develop repair and redesign plans for damaged, degraded, or non-compliant solar installations. • Create or update CAD drawings, one-line diagrams, and system schematics reflecting proposed remediation work. • Redesign arrays or reconfigure system layouts to improve performance, safety, and code compliance. • Specify replacement components (e.g., modules, inverters, racking systems, BOS equipment) that meet current standards and compatibility requirements. • Work with SEOMs to ensure all redesigns are cost-effective and feasible for implementation in the field. 3.

Compliance & Standards • Ensure all designs meet relevant codes and standards (NEC, IEEE, IEC, UL, local AHJ requirements). • Update legacy solar systems to align with new electrical codes, utility interconnection rules, or building permit requirements. • Provide engineering support during AHJ inspections and help resolve compliance-related deficiencies. 4. Collaboration & Coordination • Work closely with SEOMs and contractors to guide the implementation of repair designs. • Collaborate with procurement and logistics teams to ensure timely sourcing of required materials for remediation projects. • Support project managers in planning schedules, cost estimates, and installation guidance for design corrections. • Provide technical input regarding system deficiencies and proposed solutions. 5. Documentation & Reporting • Prepare detailed engineering documentation, including revised layouts, wiring diagrams, and component specifications. • Generate technical reports summarizing findings, proposed solutions, and expected system improvements post-repair. • Maintain accurate records of system modifications. 6.

Performance Optimization • Collaborate with the Production Engineers on monitoring data to evaluate energy production and validate system performance improvements after repairs. • Recommend upgrades (e.g., inverter replacements, string reconfiguration, or control system updates) to enhance production efficiency. • Collaborate with Production Engineers for energy modeling and simulations (using tools like PVSyst or HelioScope) to validate expected energy gains post-remediation. Requirements Bachelor's degree in Electrical Engineering, Mechanical Engineering, or related field. 3 years of experience in solar PV system design, engineering, or remediation projects. Proven background in troubleshooting and redesigning existing solar systems.

Experience with PV performance modeling, code compliance, and system retrofits. Proficient in AutoCAD, HelioScope, PVSyst, or similar solar design tools. Strong knowledge of electrical design principles (DC/AC wiring, grounding, inverter configurations, and interconnection).

Familiarity with PV monitoring systems, data analytics, and SCADA platforms. Understanding of structural and mechanical aspects of solar installations (racking, roof interfaces, ballasted systems). Key Competencies Analytical mindset with strong problem-solving and diagnostic abilities.

Strong attention to detail and understanding of field implementation constraints. Strong communication skills for collaborating with technicians, contractors, and clients. Ability to manage multiple repair projects simultaneously while maintaining quality and compliance standards.

Work Environment Primarily office-based for design and analysis work, with occasional site visits for assessments, inspections, or implementation support. Collaboration with field team and contractors. Travel may be required to project sites across regions or states.

Work Life at Altus Our team is the asset we are most proud of. We aim to create a positive work-life balance. Here are a few of the benefits we offer: Competitive compensation Health and Dental Insurance (100% of premium paid of Company's standard policy) Participation in 401k Plan Paid cell phone service on Company's plan Company paid lunch in the office Company paid membership to building gym Two monthly work from home days Altus is unequivocally committed to the principles of equal employment.