Entry Level Reactor Engineer Jobs
New grad reactor engineer jobs welcome recent graduates and entry level candidates with zero to two years of experience, where strong internship work or a senior capstone project can matter more than a long resume. Most openings are on-site roles across Energy, with employers like Xcel Energy, Radiant Nuclear, and Constellation Energy hiring at this level now.
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Are you looking for an exciting job where you can put your skills and talents to work at a company you can feel proud to be a part of? Do you want a workplace that will challenge you and offer you opportunities to learn and grow? A position at Xcel Energy could be just what you’re looking for.
At Xcel Energy, our employees are the driving force behind our success. So we make sure that, here, you can be your best. Doing work that makes a difference for neighbors and communities. Working with a team you can count on to push you. Expanding skills, staying ready for change, and capturing opportunities to grow. All with the support, rewards and recognition you need to thrive – during your internship and beyond.
We are looking for two interns with Nuclear Engineering majors, one for the Prairie Island nuclear plant and one for the Monticello nuclear plant. Both interns will be assigned to the reactor engineering group, which is a fleet group covering both plants.
The Reactor Engineer interns will perform tasks to assist with monitoring the nuclear reactor cores, analyzing trend data from the reactor, assist with process improvements to enhance core and nuclear fuel monitoring.
Typical intern responsibilities may include but are not limited to:
- Review nuclear core and plant reactor daily trend data
- Generate procedure change requests for reactor engineering procedures
- Assist with new nuclear fuel receipt
- Improve/automate data collection and analysis related to reactor core components and thermal limits
This position is for a May 24, 2027 start date. This position may have the possibility to extend beyond the internship’s initial term based on the candidate’s successful performance and Xcel Energy’s business needs.
Minimum Requirements:
- Current student, Junior or higher
- Enrolled in an accredited college or university and pursuing a degree in Nuclear Engineering
- Able to work full-time during the summer (up to 40 hours a week)/ part time during the school year (up to 20 hours a week) and commuting to the designated work location in-person, per our hybrid work policy.
Preferred Qualifications:
- Interest in the energy industry and the future of energy.
As a leading combination electricity and natural gas energy company, Xcel Energy offers a comprehensive portfolio of energy-related products and services to 3.4 million electricity and 1.9 million natural gas customers across eight Western and Midwestern states. At Xcel Energy, we strive to be the preferred and trusted provider of the energy our customers need. If you’re ready to be a part of something big, we invite you to join our team.
All qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
Individuals with a disability who need an accommodation to apply please contact us at recruiting@xcelenergy.com.
Non-Bargaining
The anticipated starting base pay for this position is: $23.10 to $24.60 per hour
This position is eligible for the following benefits: Pension, 401(k) plan, Paid time off (PTO), Holidays
Benefit plans are subject to change and Xcel Energy has the right to end, suspend, or amend any of its plans, at any time, in whole or in part.
In any materials you submit, you may redact or remove age-identifying information including but not limited to dates of school attendance and graduation. You will not be penalized for redacting or removing this information.
Deadline to Apply: 10/15/26
EEO is the Law | EEO is the Law Supplement | Pay Transparency Nondiscrimination | Equal Opportunity Policy (PDF) | Employee Rights (PDF)
All Xcel Energy employees and contractors share responsibility for protecting the company's information and systems by adhering to cybersecurity policies, standards, and best practices, recognizing that cybersecurity is everyone's responsibility.
ACCESSIBILITY STATEMENT
Xcel Energy endeavors to make https://www.xcelenergy.com/ accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact Xcel Energy Talent Acquisition at recruiting@xcelenergy.com. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications.
Are you looking for an exciting job where you can put your skills and talents to work at a company you can feel proud to be a part of? Do you want a workplace that will challenge you and offer you opportunities to learn and grow? A position at Xcel Energy could be just what you’re looking for.
At Xcel Energy, our employees are the driving force behind our success. So we make sure that, here, you can be your best. Doing work that makes a difference for neighbors and communities. Working with a team you can count on to push you. Expanding skills, staying ready for change, and capturing opportunities to grow. All with the support, rewards and recognition you need to thrive – during your internship and beyond.
We are looking for two interns with Nuclear Engineering majors, one for the Prairie Island nuclear plant and one for the Monticello nuclear plant. Both interns will be assigned to the reactor engineering group, which is a fleet group covering both plants.
The Reactor Engineer interns will perform tasks to assist with monitoring the nuclear reactor cores, analyzing trend data from the reactor, assist with process improvements to enhance core and nuclear fuel monitoring.
Typical intern responsibilities may include but are not limited to:
- Review nuclear core and plant reactor daily trend data
- Generate procedure change requests for reactor engineering procedures
- Assist with new nuclear fuel receipt
- Improve/automate data collection and analysis related to reactor core components and thermal limits
This position is for a May 24, 2027 start date. This position may have the possibility to extend beyond the internship’s initial term based on the candidate’s successful performance and Xcel Energy’s business needs.
Minimum Requirements:
- Current student, Junior or higher
- Enrolled in an accredited college or university and pursuing a degree in Nuclear Engineering
- Able to work full-time during the summer (up to 40 hours a week)/ part time during the school year (up to 20 hours a week) and commuting to the designated work location in-person, per our hybrid work policy.
Preferred Qualifications:
- Interest in the energy industry and the future of energy.
As a leading combination electricity and natural gas energy company, Xcel Energy offers a comprehensive portfolio of energy-related products and services to 3.4 million electricity and 1.9 million natural gas customers across eight Western and Midwestern states. At Xcel Energy, we strive to be the preferred and trusted provider of the energy our customers need. If you’re ready to be a part of something big, we invite you to join our team.
All qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
Individuals with a disability who need an accommodation to apply please contact us at recruiting@xcelenergy.com.
Non-Bargaining
The anticipated starting base pay for this position is: $23.10 to $24.60 per hour
This position is eligible for the following benefits: Pension, 401(k) plan, Paid time off (PTO), Holidays
Benefit plans are subject to change and Xcel Energy has the right to end, suspend, or amend any of its plans, at any time, in whole or in part.
In any materials you submit, you may redact or remove age-identifying information including but not limited to dates of school attendance and graduation. You will not be penalized for redacting or removing this information.
Deadline to Apply: 10/15/26
EEO is the Law | EEO is the Law Supplement | Pay Transparency Nondiscrimination | Equal Opportunity Policy (PDF) | Employee Rights (PDF)
All Xcel Energy employees and contractors share responsibility for protecting the company's information and systems by adhering to cybersecurity policies, standards, and best practices, recognizing that cybersecurity is everyone's responsibility.
ACCESSIBILITY STATEMENT
Xcel Energy endeavors to make https://www.xcelenergy.com/ accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact Xcel Energy Talent Acquisition at recruiting@xcelenergy.com. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications.
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Entry Level Reactor Engineer Jobs: Frequently Asked Questions
How do I get an entry level reactor engineer job?
Entry level reactor engineer employers look for a nuclear engineering degree or a closely related field, familiarity with reactor physics and thermodynamics, and hands-on experience from internships, co-ops, or senior design projects. Security clearance eligibility is a common plus at national labs and defense contractors. Tailoring your resume to highlight reactor-specific coursework and any lab or simulation work gives candidates a real edge at this stage.
Which companies hire entry level reactor engineers?
Companies hiring entry level reactor engineers right now include Xcel Energy, Radiant Nuclear, and Constellation Energy, based on current listings on Migrate Mate as of September 2026. At this level, hiring comes from national laboratories, nuclear utilities, defense contractors, and engineering consultancies that run structured new-hire programs for junior engineers.
Are there remote entry level reactor engineer jobs?
Yes, though most roles in this field are on-site given the hands-on nature of reactor work. About 40% of entry level reactor engineer openings are remote or hybrid as of September 2026, typically covering analysis, modeling, or documentation roles rather than plant-floor or laboratory positions.
Are these new grad reactor engineer jobs?
Yes, these listings include new grad, recent graduate, and junior reactor engineer roles. A new-grad-friendly posting typically welcomes zero to two years of experience and accepts internships, co-op rotations, or a strong academic portfolio in place of full professional experience. Look for language like "new graduates welcome" or "0-2 years" in the job description as a reliable signal.
Which industries hire the most entry level reactor engineers?
Entry Level reactor engineer roles concentrate in Energy, based on current listings on Migrate Mate as of September 2026. These sectors drive hiring at this level because they operate or support nuclear facilities, research reactors, or regulatory programs that rely on a consistent pipeline of junior engineers to meet workforce demand.