Engineer, Sr Staff Electrical at Constellation in Warrenville, Illinois, United States | Kennett Square, Pennsylvania, United States | Peach Bottom Township, Pennsylvania, United States | USD144,900-161,000 | Kablio

Role

Description

grid interconnection

rto studies

psse analysis

ieee modeling

outage support

risk assessment

The position supports Constellation’s interface activities with Regional Transmission Organizations (RTOs) as the company expands nuclear power output to the grid. Responsibilities include managing grid interconnection requests, studies, interim deliverability requests, and necessary grid material modifications across RTOs such as PJM, MISO, and NYISO.

Develop, manage, and implement Grid Interconnection Agreements (GIAs) and interim deliverability agreements.
Serve as subject‑matter expert on RTO study results and grid reinforcement conclusions.
Advise leadership on short‑term and long‑term grid implications, risks, schedules, and costs for increasing power output.
Guide nuclear operations on grid interconnection processes, limitations, and procedures.
Ensure accuracy, completeness, and timeliness of grid interconnection activities to support generation goals.
Conduct independent research, reviews, studies, and analyses for grid interconnections.
Provide expertise on generation and excitation modeling per IEEE standards.
Utilize grid interconnection software such as PSSE for analysis.
Perform additional assignments, including outage support and call‑outs as directed.
Maintain required access and medical qualifications for the role.

Requirements

bachelor's

electrical eng

10+ years

technical leadership

pe registration

advanced degree

Bachelor’s degree in Electrical Engineering with 10+ years of engineering experience.
Demonstrated technical leadership, teamwork, and leadership attributes.
Professional Engineer (PE) registration (preferred).
Advanced technical degree or related coursework (preferred).

Benefits

Constellation offers a competitive compensation and benefits package designed to help employees and their families thrive professionally and personally. In addition to a highly competitive salary and a bonus program, we provide a 401(k) with company match, an employee stock purchase program, comprehensive medical, dental and vision coverage, a robust wellness program, and paid time off for vacation, holidays, and sick days. The expected salary range for this role is $144,900 to $161,000, plus the comprehensive benefits package.

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

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

grid interconnection

rto studies

psse analysis

ieee modeling

outage support

risk assessment

Develop, manage, and implement Grid Interconnection Agreements (GIAs) and interim deliverability agreements.
Serve as subject‑matter expert on RTO study results and grid reinforcement conclusions.
Advise leadership on short‑term and long‑term grid implications, risks, schedules, and costs for increasing power output.
Guide nuclear operations on grid interconnection processes, limitations, and procedures.
Ensure accuracy, completeness, and timeliness of grid interconnection activities to support generation goals.
Conduct independent research, reviews, studies, and analyses for grid interconnections.
Provide expertise on generation and excitation modeling per IEEE standards.
Utilize grid interconnection software such as PSSE for analysis.
Perform additional assignments, including outage support and call‑outs as directed.
Maintain required access and medical qualifications for the role.

Requirements

bachelor's

electrical eng

10+ years

technical leadership

pe registration

advanced degree

Bachelor’s degree in Electrical Engineering with 10+ years of engineering experience.
Demonstrated technical leadership, teamwork, and leadership attributes.
Professional Engineer (PE) registration (preferred).
Advanced technical degree or related coursework (preferred).

Benefits

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

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