Job Summary The Plant General Manager leads coordination and integration of activities between multiple internal organizations, including Environmental, Fuels, Finance, Resource Planning, Legal, Labor Relations, Internal Auditing, Corporate Insurance, Regulatory, Information Technology, Work Management, Training and others, to ensure the successful completion of the site's mission. This role provides leadership to develop and execute a station business plan that meets system energy needs while maintaining environmental requirements, unit efficiency, availability and performance within O&M and Capital budgets. The role leads the maintenance process within the Generation Stations and the Construction Department's Power Plant Maintenance group and oversees the operations and maintenance management team to ensure consistent application of Electric Production's business plans, goals, policies and procedures. Essential Functions Develop the long-term O&M and Capital budgets for the station, balancing finance needs against unit reliability and safety to meet corporate initiatives. Regularly communicate and present to the senior executive team, up to the CEO, on unit availability, equipment and personnel issues. Ensure active compliance with external regulatory agencies, such as EPA, FERC, NERC, IOSHA, IURC, IDEM and others, and integrate new regulations into the organization. Support the development of written testimony for regulatory hearings related to Electric Generation. Lead, manage, coordinate and evaluate Electric Generation Operations & Maintenance employees (superintendents, front line supervisors, front line employees). Manage local station activities, budgets and personnel, and provide direction and evaluation for Operations & Maintenance Superintendents. Champion the Electric Generation Fossil Asset Management process for Capital projects. Coordinate unit operations with Supply and Optimization to meet energy demands and maximize profit potential in sales. Evaluate and coordinate training and development requirements in the maintenance and operations departments for management and bargaining unit personnel. Ensure compliance with environmental regulations for air, water, and land. Maximize the revenue potential of generating assets through continuous process improvement, team participation, balanced decision making, and managed risk. Facilitate system-wide resource allocations for routine and outage requirements that support safe, reliable, and efficient operations. Participate in the budget reallocation process to ensure the highest priority projects are funded to meet Electric Generation goals. Required Qualifications for Position Bachelor's degree in business, engineering or related technical discipline and/or 15 years' experience in the power generation field. Prior work experience at a Combined Cycle Gas Turbine (CCGT) power generation facility, with a thorough understanding of CCGT operations and maintenance. 10+ years of power generation experience, including 5+ years leading leaders in a supervisory or management role at a CCGT facility. Demonstrated successful leadership in a CCGT operating environment, with a strong understanding of combined cycle plant operations, maintenance, safety, reliability, and performance management. Experience with plant performance, reliability, outage execution, budget accountability, workforce development, and regulatory compliance. Demonstrated leadership skills in creating teamwork, encouraging participation, and promoting individual accountability. Ability to coach, develop and motivate management and union employees to perform at high levels of productivity. Strong organizational planning and business administration skills. Strong interpersonal, writing, and verbal communication skills. Working knowledge of environmental regulations (air, land, water), constraints, remedies and permitting relevant to generating station operations and maintenance. Knowledge of project management techniques. Knowledge of the electric supply business and markets. Knowledge of station maintenance requirements and the operational impact on equipment maintenance. Working knowledge of labor law, grievance, and arbitration procedures. Familiarity with vendor contract administration and liability, and with union contracts. Mental/physical stress management skills to effectively handle unexpected changes, deadlines, and time and budget constraints. Valid driver's license. Preferred Additional Qualifications for Position Experience, education or training in writing business plans, creating tactical and strategic implementation plans, and preparing budget justifications. Experience or training in the use of computers and project software. Formal training or education in coaching and development of employees. The preceding description is not designed to be a complete list of all duties and responsibilities required for the position. As a public utility, NiSource provides essential services to customers 24/7. Emergency needs can arise at various times throughout the year, including during storm season. Employees may be required to support emergency response efforts, which could include working outside normal hours or assisting with tasks outside of typical responsibilities. Work Authorization Candidates must be legally authorized to work in the United States and must not require employer sponsorship now or in the future. Workplace Connection We value a workplace where everyone feels respected, included, and able to do their best work. We encourage open dialogue, value different perspectives, and work collaboratively with employees, customers, and partners. We recognize and respect the unique experiences people bring, including different backgrounds, cultures, and viewpoints. We treat others with professionalism and care, and we each play a part in creating a positive work environment. Veteran Hiring & Inclusion NiSource is proud to support veterans, transitioning service members, and military spouses. We value the leadership, teamwork, and mission-focused experience the military community brings, and we are committed to providing an inclusive workplace with opportunities for professional growth and development. Equal Employment Opportunity NiSource is committed to providing equal employment opportunities in each of its companies to all employees and applicants for employment without regard to race, color, religion, national origin or ancestry, veteran status, disability, gender, age, marital status, sexual orientation, gender identity, sex (including pregnancy, lactation, childbirth or related medical conditions), genetic information, citizenship status, or any protected group status as defined by law. Each employee is expected to abide by this principle. By applying, you may also be considered for other roles that match your skills and experience. ADA Accommodations If you need a reasonable accommodation to participate in any stage of the hiring process or to perform the essential functions of the position, please contact OneHR at [email protected] or 1-888-640-3320 Safety Statement Safety is a core value at NiSource. Employees are expected to follow safety requirements, report hazards, and help maintain a safe environment for themselves and their coworkers. E-Verify NiSource participates in the U.S. Department of Homeland Security's E-Verify program. Please review the following notices regarding your rights and responsibilities under U.S. law. E-Verify Poster (English and Spanish) Right to Work Poster (English and Spanish) Salary Range*: $160,100.00 - $240,100.00 *The salary offered to a candidate is based on several factors including but not limited to the candidate’s skills, job-related knowledge, and relevant experience, as well as internal pay equity. Posting Start Date: 2026-11-05 Posting End Date (if applicable): 2026-11-19 Please note that the job posting will close on the day before the posting end date. At NiSource, you'll be part of the team serving nearly four million customers throughout the Midwest and Mid-Atlantic, who count on us to energize their homes and businesses. Whether speaking with customers by phone, analyzing financial data or installing new gas lines in a neighborhood, you’ll meet exciting challenges each day and make the most of your skills and talents. And you’ll be part of a company that was named by Forbes magazine as one of America’s Best Large Employers. We're looking for talent from all backgrounds. We invite candidates of all abilities to come as they are and do what they love. Through our years of successful growth, we’ve stayed true to our roots by making a difference in the lives of millions of our customers. If you’re interested in joining an inclusive, innovative company that fosters opportunity for growth, NiSource might be the place for you.

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