Job Description

Mechanical Engineer – Electric Generation(Job Family)

Mechanical Engineer to supportNipscoElectricGenerationassetsThe primary role is to provide technical input, support daily generatingstationoperational efficiency, long term reliability, and overall performance by working with all otherElectric Generationgroups asrequired The resultsrenderedwould be a high unit availability rate, lowproduction costs, environmental compliance, and proper asset management.This posting is a five-level Mechanical Engineer job family (Associate through Senior); level placement is based on education, experience, and qualifications.

Key Responsibilities

• Maintain safety as the prime consideration in the planning and implementation of all projects and assigned work.

• Ensurethatall OSHA, NFPA, AWS, ASME, federal, state, engineering standards, and other applicable codes and regulations are followed as applicable to assigned work.

• Perform the role of Project Manager or Project Engineer for equipment modifications, upgrades, new construction, major repairs, and unit outages

• Develop and prioritize budget proposals for plant upgrades and maintenance projectsConduct costbenefitsand project risk analysesProvide input to project timing considering outage schedules,engineeringand procurement lead times.

• Duties include project development, proposal, and specification development, bid evaluation, contract administration/management, planning, scheduling, material procurement, budget review, inspection, commissioning, testing, and completion of all associated documentation.

• Respond, as needed, to investigate and provide solutions to field problems with station equipment.

• Provide technicalassistanceand engineering services to various departments withinElectricGeneration.

• Coordinate multi-craft projects in a Union environment

• Knowledge ofpredictive maintenance diagnostic testing activities of mechanical equipment and systemsAssistwith analyzingandreportingresults for impending problems andprovidingmitigation recommendations.

• Document all equipmentrepairdata andmaintainaccuracy of equipment literature and station drawings.

• Develop programs and procedures tomaintainand improve the performance of the generating unitsRecommend solutions with comprehensive implementation plans, including budgets,ifrequired Monitor performance of plant systems/equipmentEvaluate trends of operating data toidentifyproblem areas andinitiatecorrective actions and verify results

• Pursue changes in practices and technology that can improve quality of repairs, refine accuracy of test data, and raise levels ofproficiency

• Travel to repair shops towitnessequipment rebuilds and ensure specifications and quality standards are being met.

• Familiar with and support the repair and operation of rotational equipment such as turbines, pumps, fans, gear boxes, motors, etc.

• Provide support to the vibration analysis program by providing repair recommendations.

• SupportNipsco Welding program

Associate Engineer Requirements

• Bachelor of Science in Engineering or Engineering Technology (ABET-accredited) college or university program or degree earned by May2026 -Mechanical Engineering/Engineering Technology preferred.

• 0–12 months relevant experience  

• Valid driver’s license 

Withclose Supervision:

• Applies foundational technical knowledge to helpidentify, analyze, and resolve routine issues with support fromtheengineering ringteam

• Supportsstation safety, environmental and reliabilitybyassistingwith planning, estimating, scheduling, and tracking assigned work activities.

• Drafts clear andaccuratetechnical documentation andutilizesfeedback toachieve businessgoals

• Useengineering principles andproblem-solvingtechniquesto troubleshoot andsupportbusinessgoals

• Continuously learns and builds job-related technical and professional skills through training, mentorship,officeandfieldwork.

• Collaborates effectively with peers and cross-functional partners; communicates clearly in writing and verbally;maintainsorganized andaccuraterecords.

• Demonstrates professionalism,strongworkethics, and a positive attitude while supporting team and companyobjectives

• Follows applicable company procedures and industry standards/codes, asks questions,andvaluesfeedback & mentoring

Engineer 1 Requirements

• 1+years relevant experience

• Everything inAssociateEngineer levelplus,withclosesupervision

• Provides technicalexpertiseand guidance in the identification,analysisand resolution of problems inareaof expertise.

• Ensureaccomplishment of business goals andobjectivesthrough effective planning, organizing, estimating,scheduling,and monitoring of work activities.

• Prepares thorough andaccuratetechnical reports, correspondence, documentation,calculations,and sketches.

• Provides critical thinking andproblem-solvingskills

• Strives to continually improve job-related, engineering, technical and professional knowledge,skillsand performance.

• Develops positive working relationships to effectively coordinate work activitiesDemonstrates effective oral and written communication skillsMaintainsaccuraterecords and files.

• Supports the company's goals andrepresentsthe company positively and professionally.

• Working knowledge of company and industry codes, rules, regulations, standards, policies, and procedures

• Understanding basic engineering/technical theories and principles.

• Understanding ofbasic practices of researching technical design issues, evaluating alternatives, making soundrecommendationsand preparing and presenting recommendations

• Good written and oral communication skills

Preferred:

• Understanding of basic principles of project management

• PMP Certification

• Experience in the electric utility industry.  

Engineer 2 Requirements

• 4+yearsofequivalentexperience

• Everything inEngineer 1levelplus,withsomesupervision:

• Increased working knowledge of company and industry codes, rules, regulations, standards, policies, and procedures

• Increased understanding of basic engineering/technical theories and principles.

• Increased understanding of basic practices of researching technical design issues, evaluating alternatives, making soundrecommendationsand preparing and presenting recommendations

Preferred:

• Understanding of basic principles of project management

• PMP Certification

• Experience in the electric utility industry.  

Engineer 3 Requirements

• 9+years of equivalent experience

• Everything in the Engineer 2 levelplus,with minimal supervision:

• Ability to manage complex projects and mentor junior engineers

• Proficient in critical thinking and problem-solving skills

• Proficient in developing positive working relationships to effectively coordinate work activitiesDemonstrates effective oral and written communication skillsMaintainsaccuraterecords and files.

•  Proficient with company and industry codes, rules, regulations, standards, policies, and procedures

• Proficient in engineering/technical theories and principles.

• Proficient in basic practices of researching technical design issues, evaluating alternatives, making soundrecommendationsand preparing and presenting recommendations

• Proficiencyin written and oral communication skills

Preferred:

• Proficient inprinciples of project management

• PMP Certification

• Experience in the electric utility industry.  

Senior Engineer Requirements

• 12+ years of equivalent experience

Everything in the Engineer 3 levelplus,with minimal supervision and increased latitude for unreviewed work:

• Skilled in critical thinking andproblem-solvingskills

• Skilledin developing positive working relationships to effectively coordinate work activitiesDemonstrates effective oral and written communication skillsMaintainsaccuraterecords and files.

• Skilled with company and industry codes, rules, regulations, standards, policies, and procedures

• Skilled in engineering/technicaltheories and principles.

• Skilled in basic practices of researching technical design issues, evaluating alternatives, making soundrecommendationsand preparing and presenting recommendations

• Skilledinwrittenand oral communication skills.

Preferred:

• Advanced degree in Business or Engineering

• Skilled in principles of project management

• PMP Certification

• Experience in the electric utility industry.

This positionisposted as a five-level Mechanical Engineer –ElectricGeneration job family, ranging from Associate through Senior. The successful candidate will be placed at the level that most appropriately corresponds to their education, experience, and qualifications.

Salary Range

• Associate Engineer: $69,900 – $105,000 

• Engineer 1: $69,900 – $105,000 

• Engineer 2: $82,200 - $123,200 

• Engineer 3: $96,600 – $144,900 

• Senior Engineer: $113,500 – $170,300 

 Disclaimer

This description outlines primary duties and qualifications but is not an exhaustive list of responsibilities.  

As a public utility, NiSource is required to provide continuous service to customers at all times. To ensure we fulfill that obligation, employees may be required to work outside their normal work hours and perform tasks outside of their normal responsibilities in support of emergency operations.

Work Authorization

Authorized to work in the United States without requiring sponsorship.

Workplace Connection
Value inclusion within your day to day responsibilities by respecting others perspectives/convictions, engaging others opinions, creating a safe environment where people, ideas, and opinions are valued within your Team/Customers and external partners.

Respect the unique lived experiences within your Team/Customers and external work partners by valuing different world views, challenges, and cultures that represents all walks of life and all backgrounds.​

Treat others with respect and consideration. Actively participate in creating and contributing to a positive work environment.

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 be considered for other job opportunities.

ADA Accommodations

If you need a reasonable accommodation to participate in any part of the hiring process or to perform the essential functions of the position, please contact OneHR at OneHR@nisource.com or 1-888-640-3320

Safety Statement
Promote a safe work environment by actively participating in all aspects of our employee safety program. Report any unsafe conditions and take actions to prevent personal injuries. Support our interdependent safety culture by ensuring the safety of your co-workers. Stay focused on the task at hand and promote productivity through good work habits.

E-Verify

NiSource participates in the U.S. Department of Homeland Security’s E-Verify program. As part of this process, we provide the following notices to all job applicants: These documents inform you of your rights and responsibilities under U.S. law. You can view or download them using the links below:

• E-Verify Poster (English and Spanish) E-Verify Participation Poster English and Spanish
• Right to Work Poster (English and Spanish) If you have the right to work, don't let anyone take it away

Salary Range*:

$69,900.00 - $170,300.00

*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:

2026-03-27

Posting End Date (if applicable):

2026-04-10

Please note that the job posting will close on the day before the posting end date.