Key Capture Energy, LLC

Job Title: Transmission Intern Department: Asset Operations Reports to: Manager, Transmission and Systems Analysis Effective Date: Sep 2025 Location: Remote Travel: None POSITION PURPOSE: This is a temporary, non-exempt position that will be reporting to the Manager, Transmission and Systems Analysis. The Transmission Intern will use quantitative reasoning, problem solving, analysis, and programming skills to assist the transmission analysis team with improving fundamentals-based wholesale electricity price forecasting efforts. KEY RESPONSIBILITIES: - Build a fundamental understanding of wholesale energy price formation and KCE forecasting methods - Implement Python code to adjust forecasting inputs on an automated basis - Design and implement automated tests to ensure data quality - Compile and analyze information on ERCOT and NYISO market participants - All other duties as required WORK EXPERIENCE & REQUIREMENTS: - Pursuing degree in electrical engineering, mathematics, computer science, economics, or related field - Experience working with Python and SQL code - Knowledgeable in Microsoft Office Suite (including Word, Excel, PowerPoint) - Ability to work in a small team - Strong organizational and time-management skills Physical Requirements: - Prolonged periods of working at a computer

Job Title: Performance Engineer Intern Department: Performance Engineering Reports to: Senior Performance Engineer Effective Date: Summer 2026 Location: Remote | Houston, TX Travel: Up to 10% POSITION PURPOSE: This is a temporary, non-exempt position reporting to the Senior Performance Engineer. With support and oversight the Performance Engineering Intern will perform analysis on project operations and battery site performance. The Performance Engineering Intern will collaborate on such efforts with various teams, such as Asset Management, Market Operations, and Software Development. The ideal candidate will be deeply interested in addressing the challenges of grid intermittency through deployment of standalone battery storage. KEY RESPONSIBILITIES: - Learning and Career Development: Learn battery storage operations basics, work with experienced engineers and data analysts, and develop professional skills. - Programming and Database Management: Develop and apply programming (SQL, Python) and database (SSMS) skills. - Performance Analysis and Engineering: Apply technical knowledge to an operations-focused Battery Energy Storage Systems (BESS) optimization project. - Data Visualization and Presentation: Build a visualization tool, such as Power BI report, to show project results at the end of internship. Summarize results in a presentation. - All other duties as required WORK EXPERIENCE & REQUIREMENTS: • Currently pursuing a degree in Engineering or other STEM major with analytical focus. • Should be eager to learn and motivated by creating a more resilient and cleaner grid. • Strong analytical, organizational, and time-management skills. • Experience with data visualization (Power BI, Tableau, Matplotlib, Shiny, etc.) • Proficiency in software programs including MS Outlook, Word, Excel, PowerPoint, Power BI, and database use • Ability to work in a small team Physical Requirements: - Prolonged periods of working on a computer

Job Title: Human Resources Intern Effective Date: Summer 2026 Division: CEO Department: Human Resources Reports to: Sr. HR Ops Analyst Direct Reports: NO Location: Houston, TX / Remote Travel: 10% POSITION PURPOSE: The role provides hands-on support across payroll, HRIS (BambooHR), benefits administration, and general HR operations, while assisting with data accuracy, documentation, onboarding/offboarding, and process improvement initiatives. This position also supports HR SharePoint organization and collaborates closely with the HR team on administrative and ad hoc projects while maintaining confidentiality and attention to detail. KEY RESPONSIBILITIES: - Payroll Support: - Assist with the preparation of bi‑weekly payroll data. - Review timekeeping records for completion. - HRIS (BambooHR) Administration: - Help maintain accurate employee data within BambooHR. - Assist with organizational updates such as job changes, reporting structures, and employee records. - Support data quality projects and system clean‑up tasks. - SharePoint Organization: - Support the maintenance and reorganization of HR SharePoint folders and file structures. - Ensure HR files are properly archived and easily accessible. - Benefits Administration Support: - Assist with new hire benefits enrollment tasks. - Support open enrollment preparation and documentation. - General HR Operations: - Support onboarding and offboarding processes as needed. - Assist with HR documentation, reporting, and compliance tasks. - Participate in process improvement efforts across HR functions. - Collaborate with the HR team on ad‑hoc projects and administrative tasks. - All other duties as required WORK EXPERIENCE & REQUIREMENTS: - Strong organizational and time-management skills. - Must be an active student pursuing a degree in Human Resources, Business Administration, Psychology, Communications, or a related field. - Strong attention to detail and organizational skills. - Excellent verbal and written communication. - Ability to handle confidential information with professionalism and integrity. - Comfortable working in HR systems and learning new technologies. - Proficiency in Microsoft Office (Excel, Word, SharePoint preferred). - Ability to work independently and manage multiple responsibilities. Physical Requirements: - Prolonged periods of working on a computer

Job Title: Market Fundamentals Intern Department: Commercial Reports to: Director, Market Strategy & Fundamentals Effective Date: Summer 2026 Location: Remote Travel: Up to 10% POSITION PURPOSE: This is a temporary, non-exempt position reporting to the Director, Market Strategy & Fundamentals. The Market Fundamentals Intern will be responsible for conducting energy market data analysis and research in support of KCE’s market fundamentals function. KEY RESPONSIBILITIES: - Organizing and processing energy market data across a variety of formats and platforms (e.g., Excel, SQL, Python, Orennia ION, FERC EQR) - Supporting data analysis and interpretation of key trends - Assisting in the preparation of PowerPoint slide decks and research presentations - Contribute to the creation and updates of price and revenue curves - All other duties as required WORK EXPERIENCE & REQUIREMENTS: - Familiarity with US power and gas markets a plus - Advanced data analysis skills in Excel and similar formats - Coding ability (e.g., SQL, Python) a plus - Familiarity with nodal analysis software (e.g., DAYZER) a plus - Strong organizational and time-management skills Physical Requirements: - Prolonged periods of working on a computer

Job Title: Market Operations Senior AnalystDepartment: Market OperationsReports to: Senior Manager of Market AnalysisEffective Date: January 2026Location: RemoteTravel: Up to 15% POSITION PURPOSE: This is a full-time, exempt position reporting to the Senior Manager of Market Analysis. The Market Operations Senior Analyst will use quantitative reasoning, problem solving, operations research methods, and programming skills to assist the market operations team in hedging strategies (physical and financial products) and optimizing battery energy storage system dispatch across the Key Capture Energy fleet. Responsibilities may include developing algorithmic hedging and energy trading strategies, strategizing day-to-day power market operations, troubleshooting market operations in real-time, building/editing mathematical models that represent battery energy storage system operation, building reports summarizing performance of trading strategies, and direct analytical or coding projects. The ideal candidate is a create problem solver with the technical skills to independently manage projects from the brainstorm phase through to a final work-product with limited oversight. KEY RESPONSIBILITIES: - Build and maintain algorithmic hedging strategies to support physical BESS operations and maximize portfolio value. - Lead the build-out of automated power market bidding/trading strategies using Python and SQL and champion new feature development to drive PNL improvements. - Support the day-to-day management of company assets, including via bid submission, code debugging and on-call responsibilities. - Understand factors impacting electricity prices and collaborate with the team to improve price forecasts, bidding and hedging models. Development and assess new models as necessary to improve PNL. - Analyze and manipulate datasets in MS SQL Server. Collaborate with the development team to support the build-out of necessary infrastructure for analytics work. - Identify gaps in analytical reports and dashboard tools and build new Power BI dashboards that transform data into information that informs market decisions and fills identified needs. - All other duties as required. - All other duties as required. WORK EXPERIENCE & REQUIREMENTS: - 3+ years of energy industry or analytical experience; IPP or utility experience with a background in hedging physical operations preferred. - Strong fundamental understanding of daily energy market operations in various jurisdictions. - Bachelor's degree in: engineering, math, economics, computer science, chemistry, physics, finance, business, or related field; Master's degree preferred - Interest in clean energy and power markets - Experience programming in Python or other mathematical programming languages. Exposure to mathematical optimization a plus. - Experience working with large data sets a plus. - Very motivated self-starter - Strong organizational and time-management skills Physical Requirements: - Prolonged periods of sitting at a desk and working on a computer