Duke Energy Corporation

Mechanical Design Engr III/SR-Nuclear Fleet Corporate Design Engineering (CDE)

Duke Energy Corporation$90K — $120K *
Energy & Utilities
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor of Science in Engineering from an ABET accredited program (Master's degree may substitute for Bachelor’s).
  • 4-6 years of engineering experience for Nuclear Engineer III; 6 years or 5 years with Professional Engineer registration for Senior Nuclear Engineer.
  • Preferred: Bachelor of Science in Mechanical Engineering.
  • Experience with HVAC, piping design, hydraulic analysis, and ASME B31.1/Section III pipe stress analysis.
  • Proficient in engineering theories, project management, and utility industry standards.

Responsibilities

  • Develop scope and technical basis for engineering design changes including HVAC and piping design.
  • Research and evaluate design issues, providing recommendations for resolution.
  • Support engineering design changes through work order reviews and field installation activities.
  • Revise design specifications and technical requirements documents.
  • Create or update complex engineering calculations impacted by design changes.
  • Develop safety screens and evaluations for design modifications.
  • Revise regulatory documents and site design basis documents impacted by engineering changes.

Benefits

  • Relocation assistance provided (if applicable).
  • 5-15% travel requirement.
  • Opportunity for career growth depending on qualifications.
  • Work environment includes both office and on-site plant locations.
Full Job Description
Important Application Submission Information
In order to ensure your application is successfully received before the job posting expires, please submit your application by 11:59 PM on Monday, August 3, 2026

Summary

The Duke Energy Nuclear Fleet Corporate Design Engineering (CDE) department is the Design Authority for each of Duke Energy's six nuclear sites. CDE is responsible for the execution of a fleet portfolio that includes design solutions supporting risk reduction, equipment obsolescence, and plant modernization.

The Robinson Nuclear Plant Corporate Design Mechanical Engineering team manages the capital engineering change (EC) portfolio at the Robinson nuclear sites. The team collaborates with other CDE staff to ensure that high quality design solutions are delivered to meet site needs and milestone requirements.

Have working knowledge of mechanical design standards and procedures. They will develop Mechanical engineering specific solutions in support of design packages for plant equipment upgrade projects; including but not limited to scoping and development of design packages for plant modifications; HVAC, piping design, heat exchanger evaluations and Hydraulic piping/tubing design and modifications, mechanical equipment evaluations and independent reviews of peer prepared engineering products.

Responsibilities
  • Develop the scope, technical basis, installation and testing requirements for engineering design changes, which include but are not limited to, HVAC, piping design, heat exchanger evaluations and Hydraulic piping/tubing design and modifications, mechanical equipment evaluations.
  • Research engineering and design issues, evaluates alternatives, determines and presents recommendations to resolve issues.
  • Provide ongoing support of assigned engineering design changes through work order reviews, corrective action program assignments, and field installation support activities.
  • Develop or revise design specifications or technical requirements documents to support engineering design changes.
  • Develop or revise complex engineering calculations impacted by engineering design changes.
  • Develop safety screens and evaluations that support engineering design changes.
  • Revise site design basis documents, design drawings, and regulatory documents impacted by engineering design changes.


Basic Qualifications

Nuclear Engineer III
  • Bachelor of Science in Engineering from an ABET accredited program.
  • A Master 's degree in engineering will be considered in lieu of a Bachelor of Science in Engineering.
  • 4-6 years of engineering experience.

Sr Nuclear Engineer
  • Bachelor of Science in Engineering from an ABET accredited program.
  • A Master's degree in engineering from an ABET accredited school will be considered in lieu of the B.S. Engineering degree.
  • Minimum of 6 years of engineering experience or 5 years of engineering experience with state registration as a Professional Engineer.


Preferred Qualifications
  • Bachelor of Science in Mechanical Engineering from an ABET accredited program.
  • Background hydraulic analysis, HVAC, pipe stress analysis ASME B31.1 and ASME Section III pipe stress analysis.
  • Proficient in engineering theories and principles.
  • Proficient in principles of project management.
  • Experience in the utility industry.
  • State registration as a Professional Engineer.
  • Experience with nuclear industry standard design process.


Special Requirements
  • In lieu of 1 year of nuclear experience, a selected candidate is subject to the oversight and written approval authority of a designated qualified individual until the selected candidate becomes fully qualified.
  • Able to achieve nuclear site Unescorted Access/Security clearance.
  • This position may be required to have Emergency Response Organization (ERO) responsibilities which could include callouts with a defined response time to the site and an on-call duty rotation requiring the employee to be Fit for Duty.
  • Required to wear personal protective equipment (hardhat, safety glasses, fall protection, etc.) as needed.
  • Additional hours expected as workload/business need requires.
  • Occasional overnight travel.


Working Conditions
  • Typically, an office environment with some work in the plant to conduct system walkdowns and field support of modification implementation.


"Depending upon the desired qualifications of the successful applicant, the hiring manager may elect to fill this position at a higher level within the job hierarchy."

Travel Requirements
5-15%

Relocation Assistance Provided (as applicable)
Yes

Represented/Union Position
No

Visa Sponsored Position
No. This is not a Visa Sponsored Position. This role requires the ability to work lawfully in the U.S. without employment-based immigration sponsorship, now or in the future.

Please note that in order to be considered for this position, you must possess all of the basic/required qualifications.

About Duke Energy Corporation

Duke Energy is one of the largest energy holding companies in the United States. Its Electric Utilities and Infrastructure business unit serves approximately 7.5 million customers located in six states in the Southeast and Midwest.

Duke Energy Corporation Careers

Join the dynamic team at Duke Energy Corporation, a leader in sustainable energy, where innovation, leadership, and diversity drive success. As one of the largest electric power holding companies in the United States, there has never been a better time to explore job opportunities with us. Work You’ll Do At Duke Energy, your work will directly contribute to shaping the future of energy across the nation. Our commitment to sustainable, reliable power is matched by our dedication to our team's professional growth and development. Lead in an Environment Focused on Innovation and Sustainability Duke Energy is at the forefront of integrating renewable energy and cutting-edge technology to meet tomorrow's energy needs. Join a team where your innovative ideas can flourish and where you are part of leading the charge toward a cleaner energy future. Transform Your Career with Unmatched Opportunities With a wide range of career paths, from engineering to customer service, Duke Energy offers job opportunities that cater to diverse skills and ambitions. Whether you're seeking an entry-level position or a more senior role, you'll find a culture that supports your career aspirations. Internship Programs and Professional Development Start your career journey through Duke Energy’s internship programs designed to give you real-world experience and insights into the energy sector. Our programs help bridge the gap between academic learning and professional employment, enhancing your resume and preparing you for future hiring opportunities. Be Part of a Great Team Duke Energy’s commitment to diversity and inclusive culture makes it a great place to work. Our team is our strength, and we thrive on the creativity and different perspectives that each member brings. Enjoy benefits that support both your professional and personal life, as you collaborate with talented professionals dedicated to making a difference. Future-Proof Your Career Advance your career with Duke Energy’s extensive training and development programs. From leadership development to technical skills enhancement, we provide the tools you need to succeed. Our commitment to your growth ensures that your career is always moving forward. Explore Discover how Duke Energy is leading the way in renewable energy solutions and how our workforce is pivotal in driving this change. Stay Connected Join Our Team Search open positions that match your skills and interests. We look for passionate, curious, creative, and solution-driven team players. Ready to start your journey with Duke Energy? Prepare your resume, sharpen your interview skills, and join a company that values what you bring to the table. SEARCH DUKE ENERGY JOBS Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. READ CAREERS BLOG Job Alert Emails Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Explore the exciting and rewarding opportunities that await at Duke Energy Corporation. By joining Duke Energy, you’re not just getting a job—you’re gaining a career where you can truly make a difference.
Learn more about Duke Energy Corporation
Size
27,605 employees
Market Cap
$79 billion
Industry
Net Income
$1.3 billion
5 Year Trend
+2%
Revenue
$23.8 billion
NASDAQ

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