Confirmed on the employer's own hiring board on Oct 18, 2026. First seen by Alion on Oct 13, 2026. NiSource scores B on the Alion truth index.
Summary
The Transmission System Supervisor (TSS) performs the NERC System Operator duties. The TSS has the responsibility and authority to implement real-time actions to ensure the stable and reliable operation of the Bulk Electric System. This isaccomplishedin such a way that it adheres to NERC, RFC, MISO policies, and procedures. The TSS monitors voltage frequency, power flow, reactive flow, tie-line flow and power equipment status, for internal and external grid security. At all times, the TSSis responsible forthe restoration of transmission reliability after contingencies related to loss of generation, load, naturaldisastersand other system emergencies. The TSS has the operating authority to direct the dispatcher operators during all transmission restoration procedures. The position has a rotating shift and includes weekend and holiday duty.
Required Qualifications for Position
Bachelor’s degree in engineering/STEM orhigh school diploma or GED with3 years of experience working with electrical power systems, power generation operations, high-reliability electrical operations, or control room/watch standing responsibilities.
Must be able to successfully pass andmaintainthe NERC Reliability Coordinator Certification (internal training will be provided to prepare for the examination)
Must have the ability to use personal computers, Energy Management System computer and any other associated hardware and software
Must have good planning, organizational,verbaland written communication skills
Must understand the operation of power plants and high voltage interconnected power systems and associated equipment. Must alsohave the ability toevaluate system performance and reliability
Knowledge of electric transmission equipment and system operations
Ability to study and evaluate transmission system requirements as they apply to system stability
Strong verbal and written communicationsutilizingEnglish and strong interpersonal skills
Ability to perform under contingent and emergency condition
24/7 control center environment with rotating shift schedules (days, nights, weekends, holidays)likea DuPont schedule.
Must beabletoworkduring emergency situations
Preferred Additional Qualifications for Position
Must havepreviousexperience in an electric engineering or electric operations related position
Transmission System Operations background preferred
Active NERC Certification (RC)
Disclaimer
This description is not designed to be a complete list of all duties and responsibilitiesrequiredforthe 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*:
$96,600.00 - $144,900.00*The salary offered to a candidate isbased on several factors includingbut not limited tothecandidate’s skills, job-related knowledge, and relevant experience, as well as internal pay equity.
Posting Start Date:
2026-10-13Posting End Date (if applicable):
2026-10-27
