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Arizona Public Service - APS

Energy Modeling Senior / Consultant | Power Systems & Resource Planning

Arizona Public Service - APS, Phoenix, Arizona, United States, 85003

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Overview

Arizona Public Service generates reliable, affordable and clean energy for 2.7 million Arizonans. As the state’s largest and longest-serving energy provider, our more than 6,000 dedicated employees power our vision of creating a sustainable energy future for Arizona. Join our team as an Energy Modeling Senior / Consultant | Power Systems & Resource Planning, focused on Energy Modeling Frameworks and contributing to resource planning to ensure reliable, sustainable, and compliant energy solutions. Key Responsibilities

Model Development & Support: Utilize advanced IRP modeling software (such as PLEXOS, Aurora, Strategist, SERVM) to develop, maintain, and support robust energy models that reflect power systems, energy markets, and regulatory frameworks. Scenario Analysis: Conduct detailed simulations to assess the impact of various scenarios on power system performance to guide resource planning and operational strategies. Data Analysis: Analyze complex datasets using Python, R, or SQL to derive actionable insights and support decision-making. Compliance & Regulatory Monitoring: Ensure models adhere to relevant codes, standards, and regulations; monitor regulatory changes and evaluate their effects on modeling and resource planning processes. Documentation & Reporting: Prepare and review comprehensive documentation for regulatory filings, compliance reports, and internal decision-making purposes. Ideal Candidate

Strong expertise in energy modeling software and experience with power systems and energy markets. Proficiency in advanced data analysis tools (Python, R, SQL) with a proven track record of extracting meaningful insights. Familiarity with regulatory frameworks and the ability to assess and adapt to regulatory changes. Excellent documentation and communication skills, capable of presenting complex information to varied stakeholders. Minimum Requirements3> Energy Modeling Senior | Power Systems & Resource Planning

BS/BA Degree in business, engineering, economics, finance, information technology, mathematics, physics or similar quantitative field PLUS six (6) years related business experience, or an equivalent combination of education and experience with demonstrated comparable knowledge and abilities. Energy Modeling Consultant | Power Systems & Resource Planning

BS/BA Degree in business, engineering, economics, finance, information technology, mathematics, physics or similar quantitative field PLUS eight (8) years related business experience, or an equivalent combination of education and experience with demonstrated comparable knowledge and abilities. Preferred Skills, Knowledge And Qualifications

Proficient computer skills including knowledge of a commonly used industry programming language to modify large data sets and extensive experience with Microsoft Excel, PowerPoint, Access, and Word. Additional Requirements

Knowledge of principles of economic unit commitment/dispatch, wholesale market operations and the functional and economic characteristics of Company power resources and the interconnected system. Knowledge of natural gas markets including contracts and utilization within a power plant. Strong communication, presentation and writing skills. May be responsible for leading teams in evaluations and implementation of solutions. Major Accountabilities

Conducts advanced analysis of energy markets, system operations, or other business or operational plans using advanced qualitative and quantitative techniques; trains and supports team members in less complex analyses. Develops and presents information and/or presentations to leaders and executives highlighting or recommending resource plan alternatives based on market trends and conditions, wholesale market changes or analytical findings. Leads teams in evaluating resource plans, market changes or other complex analysis requiring cross-functional input. Oversees analyses using production cost models in the development of comprehensive resource plans, support trading and fuel procurement decisions, and contribute to hedge planning. Leads teams in evaluating historic and forecasted market data to develop forecasts and analytical models supporting performance plans. Develops detailed reports to support initiatives involving capital expenditures, major commitments and changes in operating strategy. Performs economic and financial studies, including cash flow analyses and rate of return computations as required. Provides technical and quantitative methods in support of system operations, trading, middle office, and risk management. Provides leadership to project teams and contributes to a cooperative culture that enables accomplishment of goals. Influences strategic direction of planning efforts and coordinates among APS departments on planning and implementation of resources. Maintains awareness of internal business functions, stakeholders, regulators, and technology trends; participates in industry forums to input into market changes and understand impacts to APS. Export Compliance / EEO Statement

Export Compliance / EEO Statement : This position may require access to information subject to U.S. Export Control Laws. All applicants will be required to confirm U.S. person or non-U.S. person status. APS maintains a policy of nondiscrimination in employment and is an equal opportunity employer. For more information on applicable regulations, please refer to EEO is the Law and E-Verify posters. Arizona Public Service is a smoke-free workplace.

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