Power Marketing Associate

Geronimo Power, LLC•Bloomington, MN

9d•$85,000 - $105,000

About The Position

The Power Marketing Associate supports the commercial optimization, trading analytics, and risk management of Geronimo Power’s renewable energy and storage portfolio. The role evaluates Day-Ahead and Real-Time market performance, congestion and basis exposure, Financial Transmission Rights (FTR) strategies, and portfolio results across U.S. power markets. In partnership with Power Marketing, Asset Management, Risk, Finance, and other teams, the Associate develops data-driven insights, improves reporting, and supports implementation and ongoing enhancement of the Energy Trading and Risk Management (ETRM) platform. The position produces market and portfolio analysis, maintains analytical datasets and tools, supports trading-strategy evaluation, validates and reconciles commercial data, and helps document and improve system-based trading workflows. It also prepares recurring reporting and decision-support materials and contributes to cross-functional initiatives and broader power marketing activities.

Requirements

Bachelor’s degree in Finance, Economics, Engineering, Mathematics, Data Science, or a related quantitative discipline, or equivalent relevant experience.
0–3 years of experience in energy markets, trading analytics, finance, data analytics, or a related field; relevant internships may be considered.
Advanced Excel skills and demonstrated ability to work with large, complex datasets.
Strong analytical, quantitative, and problem-solving skills with careful attention to data quality and detail.
Ability to synthesize technical results into clear written, visual, and verbal communication for business audiences.
Interest in U.S. wholesale power markets, renewable energy, storage, trading, settlements, and risk management.
Ability to learn quickly, manage competing priorities, and work effectively in a fast-paced, collaborative environment.

Nice To Haves

Experience with Python, SQL, data visualization tools, ETRM platforms, or ISO/RTO market data.

Responsibilities

Back-test and evaluate FTR and Day-Ahead/Real-Time trading strategies across SPP, MISO, PJM, and ERCOT.
Analyze congestion, basis, price spreads, volatility, seasonal trends, and other performance drivers to identify risks and opportunities.
Develop, validate, and maintain datasets and analytical tools used to measure trading and asset performance.
Support modeling and evaluation of new and existing trading strategies, including FTR portfolio and auction outcomes.
Prepare recurring market summaries, performance reporting, and decision-support materials for internal stakeholders.
Support implementation, configuration, testing, and ongoing enhancement of the ETRM platform.
Validate and reconcile trade, pricing, position, settlement, P&L, and risk data; investigate and help resolve data quality issues.
Translate trading workflows into documented system processes, including trade capture, position tracking, settlements, and reporting.
Develop and maintain system-based reports for positions, P&L, settlements, and risk metrics.
Improve analytics, reporting, and workflow efficiency using Excel and, where applicable, Python, SQL, or similar tools.
Collaborate with Power Marketing, Asset Management, Risk, Finance, and technology partners on cross-functional initiatives.
Perform ad hoc analysis and other duties supporting broader power marketing activities.