California ISO

• Creating and designing graphic solutions to promote and support the organization's message, image, identity, brand and reputation • Applying graphic design principles to communicate complex themes and messages • Creating final production-ready files for printing/fabrication as required • Assisting with the development and maintenance of the organization’s design and graphics standards • Providing graphic design support for the organization's various social media and podcast platforms • Coordinating vendor services as required

Title: Wholesale Electricity Market Analyst (Hybrid) Location:250 Outcropping Way, Folsom, CA 95630, USA Employees work in a hybrid mode Full-time Company Description The California Independent System Operator (ISO) manages the flow of electricity across the high-voltage, long-distance power lines that make up 80 percent of California's power grid. We safeguard the economy and well-being of 30 million Californians by operating the grid reliably 24/7. As the impartial grid operator, the California ISO opens access to the wholesale power market that is designed to diversify resources and lower prices. It also grants equal access to 25,865 circuit-miles of power lines and reduces barriers to diverse resources competing to bring power to customers. The California ISO's function is often compared to that of air traffic controllers. It would be grossly unfair for air traffic controllers to represent one airline and profit from allowing that company's planes to go through before others. In the same way, the California ISO operates independently—managing the electron traffic on a power grid we do not own—making sure electricity is safely delivered to utilities and consumers on time and reliably. The California ISO is committed to the health, safety and work/life integration of its employees and is proud to offer flexible work arrangements. This position would be eligible to participate in a hybrid work capacity. Relocation assistance is available. Job Description Under the general direction of the Manager, the Market Validation and Quality Analyst (internal title) works on complex mathematical and market analytical assignments. Provides technical expertise to other departments and external entities related to price validation, electricity market applications, and power systems operations. Supports the department to ensure software business rules comply with the ISO Tariff and FERC requirements. What's In it for You Our purpose is to lead the way to tomorrow's energy network. Make a difference and impact millions of people who depend on electricity in their everyday lives. - You get to work on interesting and challenging assignments that will help grow your skill set. - You will work in an extremely collaborative environment inside our LEED certified Folsom, California campus. - You will be challenged, be a part of a winning team, and your contributions will be rewarded and recognized. What You Will Be Doing - Performs mathematical and economics analysis of market software and power systems applications results to determine validity of prices and congestion, and optimality of solutions with respect to the market model, incurred cost and impact on reliability of the power system grid. - Supports the validation and testing of market outcomes to address market participant’s disputes or inquiries, assists in the evaluation of problems and their alternative courses of action. - Performs duties needed to supplement the design of market operations software, processes, and policies, provides technical expertise related to cost optimization technologies, market clearing economic principles, transmission system, resource operating characteristics, and price analysis. - Assists in identifying and resolving implementation, design and integration-related problems or potential problems within assigned areas, and may propose solutions to such issues. Demonstrates an understanding of policy issues and related matters. - May participate in market design and development efforts to identify new measures necessary to validate market results and leverage opportunity for incorporating features that will improve market solution quality. May develop business procedures and methods as needed. - Supports our Grid Operations Control Room with analysis and validation in a remote and in-person capacity. Qualifications Level of Education and Discipline - Bachelor's degree (BA, BS) or equivalent education, training or experience in Engineering with a Power Systems focus, Operation Research, Economics, Finance, or related field. Master Degree preferred Amount of Experience - Equivalent years of education and training, plus two (2) or more year related experience. Type of Experience - A combination of experience in any of the following disciplines required: - utility/power industry - preferably in a similar ISO - system analysis - operations research - regulatory and/or economic analysis - data analysis - real-time applications development. - Experience in the design, development or implementation of computational methods of market models. - Exposure and experience with applied optimization principles and techniques, power system operations and market design. Additional skills and abilities - Ability to think technically and provide practical and feasible solutions to problems keeping multiple conflicting considerations into account. - Must be able to work effectively in a team environment as facilitator and team member. - Strong interpersonal, communication, and writing skills. - Strong mathematical analytical skills are required, including the ability to effectively communicate complex technical and mathematical materials and concepts. - Must be able to handle a dynamic and changing work environment, and work independently with minimal supervision. Additional Information The pay range for the Market Validation and Quality Analyst (internal title) at the CAISO is $45.10 - $63.15 per hour.

• monitoring, analyzing, and developing operations metrics • Performs technical analysis of operations related events • Creates the Operations Scorecard • Works cross-functionally with applicable teams to uncover root causes to operational issues • Participates in the development of operations metrics summaries and presents to Operators and applicable business units • Serves as a subject matter expert on operational data and analytics • Supports grid operations and market data, processes and systems for Reliability Coordinator, Balancing Authority and Market operations • Represents the ISO and independently coordinates with management, operators, engineers, operational readiness staff and technology staff • Provides leadership and training for operators, engineers and others as needed

• Gain energy law experience in an in-house environment at the California ISO • Advise internal clients and work with western stakeholders on regulatory compliance, litigation, contract negotiation, and corporate matters • Represent the ISO before federal and state courts, the Federal Energy Regulatory Commission, and public utility commissions

Company Description The California ISO is currently taking general applications for university or graduate students majoring in Electrical Engineering or related fields for internship positions in the summer of 2026. There are several groups inside the organization where you could further develop and utilize your skill set in this area! The selection process (with more details on the 2026 summer assignments) will begin shortly. The California Independent System Operator (ISO) manages the flow of electricity across the high-voltage, long-distance power lines that make up 80 percent of California's power grid. We safeguard the economy and well-being of 30 million Californians by operating the grid reliably 24/7. As the impartial grid operator, the California ISO opens access to the wholesale power market that is designed to diversify resources and lower prices. It also grants equal access to 25,865 circuit-miles of power lines and reduces barriers to diverse resources competing to bring power to customers. The California ISO's function is often compared to that of air traffic controllers. It would be grossly unfair for air traffic controllers to represent one airline and profit from allowing that company's planes to go through before others. In the same way, the California ISO operates independently—managing the electron traffic on a power grid we do not own—making sure electricity is safely delivered to utilities and consumers on time and reliably. Job Description What's In it for You Our purpose is to lead the way to tomorrow's energy network. Your work as an intern can impact millions of people who depend on electricity for their everyday lives. You will get "real world" experience to begin or further your career pursuits in the energy industry. This is a paid intern position for 10 -12 weeks during summer 2026. You get to work on interesting and challenging assignments that will help grow your skill set. Opportunities to interact with the CEO and the Executive team of the ISO. Invitations to seminars on the latest energy industry topics such as renewables, electric cars and micro grids. Social activities with other interns. You have the opportunity to work at our "green" LEED certified Folsom, California campus with some of the brightest people in the industry if you are local. What You Will Be Doing Past Assignments have included work such as: Participation in project implementation teams to ensure successful implementation of key power systems software applications projects. Learn about our new Energy Management System (EMS) software and upgrade. Perform outage studies, application testing, tool development and modeling updates. Create new tools and other automations to support outage studies and improve efficiencies of processes. Use engineering models to identify market impacts and present reports subject to industry, regulatory, and peer review. Qualifications