Intern Utility Scale Solar Jobs in Modesto, CA (NOW HIRING)

SOLV Energy is a leading provider of infrastructure services to the power industry, designing, building and maintaining utility scale solar, battery storage and high voltage substation projects nationwide.

Job Description Summary: The Assistant Commissioning Manager supports the planning, execution, and oversight of testing and commissioning activities for SOLV Energy’s High‑Voltage (HV), Battery Energy Storage Systems (BESS), and Photovoltaic (PV) projects. In this role, you will work closely with the Commissioning Manager and technical subject‑matter experts to ensure all systems and components are installed, tested, and commissioned in accordance with project requirements, safety standards, and industry best practices. The Assistant Commissioning Manager helps manage project‑level commissioning teams and coordinates with cross‑functional stakeholders to ensure a seamless transition from commissioning through project closeout. This position plays a key role in delivering high‑quality, reliable, and fully operable renewable energy assets.

This role is located full-time on a jobsite in CA and will require travel. Specific location details and expectations will be discussed during the interview process.

Job Description: This job description reflects management's assignment of essential functions; it does not prescribe or restrict the tasks that may be assigned.

Manage the project commissioning team, providing guidance, training, and support to ensure efficient and effective execution of tasks. Report daily to the Commissioning Manager, the status of each project assigned. Review technical, contractual, and regulatory requirements related to commissioning and assist with the development of a project milestone and deliverables list, project specific commissioning plan, and commissioning procedures. Communicate with the OEM suppliers regarding equipment specific testing and commissioning activities. Coordinate with project teams, including engineering, construction, and quality assurance, to ensure alignment in all commissioning activities. Assist with the development of integrated P6 testing and commissioning schedules. Ensure that the integrated testing and commissioning schedule is updated weekly. Assist with the development of the commissioning resource plan for the project. Review initial energization procedures and assist Commissioning Engineer with switching activities as requested. Perform subsequent switching activities of the MVAC collection circuits and Aux Power circuits as required during facility Hot Commissioning. Develop switching plans and LOTO as required. Identify, analyze, and recommend corrective actions to resolve technical issues identified during commissioning or initial operation. Support the development of standards and processes to improve business. Manage all pre-commissioning, cold, warm, and hot commissioning tests, including synchronization, functional testing, utility capability testing, and project acceptance testing for all BESS, HV or PV plant systems. Ensure all commissioning activities comply with industry standards, safety protocols, and environmental regulations. Prepare detailed daily commissioning reports, review test results, issues encountered, and corrective actions taken. Monitor project timelines and resources to ensure successful project delivery. Continuously improve commissioning processes by incorporating feedback and lessons learned from completed projects. Prepare and maintain Lessons Learned and equipment warranty tracking logs. Establish and manage: Safety Tagging, Lockout, Red Rope, and Work Permit Programs ensuring site compliance with all provisions upon the start of cold commissioning activities throughout project Substantial Completion.

Knowledge and commissioning of Utility scale solar, battery storage, and high voltage substations. Knowledge and experience with HV and MV switching operations, and equipment grounding. Knowledge and experience with the management and application of site lock-out / tag-out (LOTO) safety program procedures. Knowledge and experience with substation protection and control (P&C) systems. Knowledge of Fiber installation and test requirements. SCADA system understanding, testing, and commissioning requirements. DC systems architecture and testing requirements. Knowledgeable in National Fire Protection Association/National Electrical Code (NFPA/NEC) standards, and IEEE/IES/API Standards. NETA and IEEE standards related to utility scale solar generation, i.e. Transformers, MV and LV cabling, grounding, and solar specific component testing. Understands the commercial performance of power plants. A working knowledge of NERC compliance standards along with ISO and TSO testing and operational requirements is highly beneficial. Familiarity with DCS / SCADA control systems and methods for utility scale generation a plus. Knowledge of microprocessor protective relay testing is a plus.

Functional competencies include attention to detail, communication, customer focus, prioritization, and drive.

Safety Presents, supports, and leads-by-example with a safety and quality-oriented attitude. Leads by example show that safety is the most important function, ensuring that all employees follow safe practices while working. Responsible for consistently reinforcing safe work practices and addressing at‑risk behaviors promptly and effectively. Adheres to and ensures all site team members understand standard operating procedures. Leads and supports the site team in technical, quality and safety, utilizing system in place.

A minimum of 3 years of experience in testing and commissioning on utility scale electrical systems. Strong knowledge of electrical power systems, inverters, transformers, and electrical infrastructure. Proven experience managing project teams and coordinating with multiple stakeholders. Excellent problem-solving skills with a proactive approach to identifying and resolving issues. Strong organizational skills with the ability to manage multiple projects simultaneously. Excellent communication and interpersonal skills. Familiarity with relevant industry standards, safety protocols, and environmental regulations.

Occasional exposure to weather, harsh outdoor environment, and variable site conditions. Requires frequent stooping/bending/crouching, reaching, handling, finger dexterity, sitting, standing, walking, and lifting 50 or more lbs. Constant finger dexterity and ability to see details at close range and at a distance, hear, and talk, and possess depth perception. Occasional climbing and carrying, proximity to moving mechanical parts, working in high, exposed, or difficult to access places. The noise intensity level may be high. Working on or near lifts and other machines. Working near medium and high voltage. This position requires being on site throughout the testing and commissioning process. Travel is expected, including extended out‑of‑town stays as project needs dictate.

Applicants must be legally authorized to work in the U.S. without requiring employer sponsorship now or in the future.

• Employees (and their families) are eligible for medical, dental, vision, basic life and disability insurance.
• Employees can enroll in our company’s 401(k) plan and are provided vacation, sick and holiday pay.

Compensation Range: $95,272.00 - $119,089.00 Pay Rate Type: Salary

Job Number: J13902

SOLV Energy Is an Equal Opportunity Employer. At SOLV Energy we celebrate the power of our differences. We are committed to building diverse, equitable, and inclusive workplaces that improve our communities. SOLV Energy prohibits discrimination and harassment of any kind against an employee or applicant based on race, color, age, religion, sex, sexual orientation, gender identity or expression, marital status, national origin, or ethnicity, mental or physical disability, veteran status, parental status, or any other characteristic protected by law.