Nuclear Technical Intern - Clinton, IL (Associates Degree) at Constellation in Clinton, Illinois, United States | Kablio

Role

Description

networking

career development

Shape your career goals by connecting with industry leaders and building a strong professional network.

Requirements

transformer sampling

motor testing

associate degree

nuclear access

problem solving

leadership

Interns will work under the direction of Maintenance and Operations teams, gaining practical experience with a variety of plant projects. The primary internship location is Clinton, IL.

Large Transformer Oil Sampling
Motor Testing
Currently enrolled in an associate degree program in Operations Engineering and Technician, Electric Power Generation Technology, Energy Technology, Nuclear Technology, Electrical Engineering Technology, or similar.
Ability to obtain Nuclear Unescorted Access.
Outstanding academic performance.
Ability to work creatively and analytically in problem‑solving situations.
Excellent leadership, communication (written and verbal), and interpersonal skills.
Eligibility to work in the United States without current or future visa sponsorship.

Benefits

We are committed to advancing diversity, equity and inclusion, attracting and retaining employees who represent our customers and communities. We provide a respectful workplace where individuals can grow and contribute to their fullest potential, with tools and resources to power a successful career.

We are seeking highly motivated students for Summer Internships in 2026 with our Nuclear Technical teams across multiple locations. The paid 10‑week internships run from June 1 to August 7, 2026, offering hands‑on experience at our nuclear plants, aligned with majors such as Operations Engineering, Electric Power Generation Technology, Energy Technology, Nuclear Technology, Electrical Engineering Technology, or similar programs.

Valve Packing Replacement
Gain meaningful job experience by working closely with experienced professionals who are passionate about your growth and development.
Receive mentorship opportunities that guide professional growth and provide valuable industry insights.

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

no visa sponsorship will be provided now or in the future.

Security clearance

Information not given or found

Company

Overview

32 GW capacity

Energy Generation Capacity

Operates across nuclear, wind, solar, gas, and hydro power sources.

$26.6B deal

Calpine Acquisition

Significant investment to expand geographic reach and energy capacity.

10% carbon-free power

Clean Energy Contribution

Supplies a substantial portion of reliable, low-carbon energy in the U.S.

450% share growth

Stock Performance

Shares have seen remarkable growth since the spin-out in 2022.

Reclaimed independence in 2022 to focus on clean-energy goals.
Powers over 20 million U.S. homes and businesses with diverse energy sources.
Restarted Three Mile Island Unit 1 with Microsoft's 20-year energy agreement.
Provides retail energy services to ~2 million customers, including Fortune 100 companies.

Culture + Values

Safety and operational excellence are prioritized in every operation, ensuring reliable service 24/7, 365 days a year.
Committed to continuous improvement and innovation, striving to be the best operators and deliver cutting-edge technology.
Acting with integrity and accountability, valuing respect and trust in all interactions with colleagues, customers, and communities.
Fostering a culture of respect, belonging, diversity, and inclusion, where all voices are heard and valued.
Investing in education and training to drive positive change across America.
Leading the transition to cleaner energy, championing resilient climate solutions for a sustainable future.

Environment + Sustainability

95% and 100% by 2030 and 2040

Carbon-Free electricity production

A commitment to achieving 95% carbon-free electricity generation by 2030 and fully carbon-free by 2040.

65% by 2030

Emissions reduction target

Aiming to reduce operations-driven emissions by 65% by 2030, with full elimination by 2040 through offsets.

30% by 2030

Methane emissions reduction

Targeting a 30% reduction in methane emissions by 2030, contributing to broader climate goals.

32,400 MW

Carbon-free energy capacity

A production capacity of 32,400 MW, capable of powering approximately 15 million homes annually.

Produced 163 TWh zero-emission nuclear generation in 2021 (enough for ~14.9 million homes).
As of end-2022, 100% of C&I customers received hourly, customer-specific GHG impact information.
Developing roadmap with KPIs covering all Scope 1 and Scope 2 emissions.
Commitment to engage key energy suppliers on GHG and climate adaptation strategies.

Inclusion & Diversity

>5,000 members

Employee Resource Groups

The company has over 5,000 members across nine Employee Resource Groups (ERGs) with 67 chapters globally.

71% growth

ERG Summit Attendance

Employee Resource Group Summit attendance has increased by 71% year-over-year.

$1.25M grants

Powering Change Initiative

$1.25 million in grants provided to seven nonprofits for workforce development and upskilling in energy sectors.

15 universities

PowerEd Mentorship Program

Collaboration with 15 universities to build an early-career talent pipeline through mentorship initiatives.

DEI mission centered on: respecting one another and creating belonging; attracting, retaining and advancing employees; integrating diversity as a core business imperative.
Supplier Development & Engagement: inclusive supply chain with equal opportunity to small and local businesses.
Equal-opportunity employer; non-discriminatory practices in recruitment and advancement.
DEI Center of Excellence established to strengthen DEI commitments and employee/customer support.

Articles

Careers

About Us

Energy Solutions

Role

Description

networking

career development

Shape your career goals by connecting with industry leaders and building a strong professional network.

Requirements

transformer sampling

motor testing

associate degree

nuclear access

problem solving

leadership

Interns will work under the direction of Maintenance and Operations teams, gaining practical experience with a variety of plant projects. The primary internship location is Clinton, IL.

Large Transformer Oil Sampling
Motor Testing
Currently enrolled in an associate degree program in Operations Engineering and Technician, Electric Power Generation Technology, Energy Technology, Nuclear Technology, Electrical Engineering Technology, or similar.
Ability to obtain Nuclear Unescorted Access.
Outstanding academic performance.
Ability to work creatively and analytically in problem‑solving situations.
Excellent leadership, communication (written and verbal), and interpersonal skills.
Eligibility to work in the United States without current or future visa sponsorship.

Benefits

Valve Packing Replacement
Gain meaningful job experience by working closely with experienced professionals who are passionate about your growth and development.
Receive mentorship opportunities that guide professional growth and provide valuable industry insights.

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

no visa sponsorship will be provided now or in the future.

Security clearance

Information not given or found

Company

Overview

32 GW capacity

Energy Generation Capacity

Operates across nuclear, wind, solar, gas, and hydro power sources.

$26.6B deal

Calpine Acquisition

Significant investment to expand geographic reach and energy capacity.

10% carbon-free power

Clean Energy Contribution

Supplies a substantial portion of reliable, low-carbon energy in the U.S.

450% share growth

Stock Performance

Shares have seen remarkable growth since the spin-out in 2022.

Reclaimed independence in 2022 to focus on clean-energy goals.
Powers over 20 million U.S. homes and businesses with diverse energy sources.
Restarted Three Mile Island Unit 1 with Microsoft's 20-year energy agreement.
Provides retail energy services to ~2 million customers, including Fortune 100 companies.

Culture + Values

Safety and operational excellence are prioritized in every operation, ensuring reliable service 24/7, 365 days a year.
Committed to continuous improvement and innovation, striving to be the best operators and deliver cutting-edge technology.
Acting with integrity and accountability, valuing respect and trust in all interactions with colleagues, customers, and communities.
Fostering a culture of respect, belonging, diversity, and inclusion, where all voices are heard and valued.
Investing in education and training to drive positive change across America.
Leading the transition to cleaner energy, championing resilient climate solutions for a sustainable future.

Environment + Sustainability

95% and 100% by 2030 and 2040

Carbon-Free electricity production

A commitment to achieving 95% carbon-free electricity generation by 2030 and fully carbon-free by 2040.

65% by 2030

Emissions reduction target

Aiming to reduce operations-driven emissions by 65% by 2030, with full elimination by 2040 through offsets.

30% by 2030

Methane emissions reduction

Targeting a 30% reduction in methane emissions by 2030, contributing to broader climate goals.

32,400 MW

Carbon-free energy capacity

A production capacity of 32,400 MW, capable of powering approximately 15 million homes annually.

Produced 163 TWh zero-emission nuclear generation in 2021 (enough for ~14.9 million homes).
As of end-2022, 100% of C&I customers received hourly, customer-specific GHG impact information.
Developing roadmap with KPIs covering all Scope 1 and Scope 2 emissions.
Commitment to engage key energy suppliers on GHG and climate adaptation strategies.

Inclusion & Diversity

>5,000 members

Employee Resource Groups

The company has over 5,000 members across nine Employee Resource Groups (ERGs) with 67 chapters globally.

71% growth

ERG Summit Attendance

Employee Resource Group Summit attendance has increased by 71% year-over-year.

$1.25M grants

Powering Change Initiative

$1.25 million in grants provided to seven nonprofits for workforce development and upskilling in energy sectors.

15 universities

PowerEd Mentorship Program

Collaboration with 15 universities to build an early-career talent pipeline through mentorship initiatives.

DEI mission centered on: respecting one another and creating belonging; attracting, retaining and advancing employees; integrating diversity as a core business imperative.
Supplier Development & Engagement: inclusive supply chain with equal opportunity to small and local businesses.
Equal-opportunity employer; non-discriminatory practices in recruitment and advancement.
DEI Center of Excellence established to strengthen DEI commitments and employee/customer support.

Articles

Careers

About Us

Energy Solutions