Engineers In Hour Jobs in Illinois (NOW HIRING)

Who We Are

As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.
Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our people are the driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things. Join us in meeting the country's energy needs today and tomorrow.

Total Rewards

Constellation offers an extensive selection of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and a wide-range of benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, eligible employees are offered a bonus program, 401(k) with company match, employee stock purchase program comprehensive medical, dental and vision benefits, including robust wellbeing programs disability and life insurance benefits paid time off for vacation, holidays, and sick days and much more.

***This Engineering role can be filled at the Entry, Mid-level, or Senior Engineer level. Please see minimum qualifications list below for each level***

Expected salary range:

Entry-Level - $87,000

Mid-Level - $92,700 - $114,000

Sr Level - $122,400- $154,000

Primary Purpose of Position

Responsible for performing engineering and technical tasks, under direct supervision, in support of nuclear plant operations.

Primary Duties and Accountabilities

In‑Vessel Inspection (IVVI / IVI) Program Engineer

The In‑Vessel Inspection Program Engineer is responsible for the governance, implementation, and technical oversight of the reactor in‑vessel inspection program, ensuring compliance with BWRVIP requirements, regulatory commitments, and corporate procedures. This role provides subject matter expertise for IVI scope development, outage execution support, inspection result evaluation, and indication disposition to ensure reactor internal component integrity and safe, reliable plant operation.

Key Responsibilities

• Own and manage the In‑Vessel Inspection (IVI) Program per BWRVIP guidance, regulatory requirements, and program plans.
• Maintain and update IVI program documents, technical justifications, and procedures for compliance.
• Develop IVI inspection scopes and support refueling outage execution.
• Evaluate inspection results and address indications to ensure reactor component integrity.
• Provide technical expertise for regulatory audits, reporting, and program improvements.

Working Conditions

• Support of refueling outages, including extended hours as required
• Occasional travel for fleet support, benchmarking, or vendor engagements

Minimum Qualifications

MINIMUM QUALIFICATIONS for Entry Level E01 Engineer

Bachelor&rsquos degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear)

Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

MINIMUM QUALIFICATIONS for Mid-level E02 Engineer

Bachelor&rsquos degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) with 2 years of nuclear or related engineering experience

Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

MINIMUM QUALIFICATIONS for Senior E03 Engineer

Bachelor&rsquos degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) with 5 years of nuclear experience or related engineering experience

Maintain minimum access requirement or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

Preferred Qualifications

• Prior experience with IVVI, ISI, or Materials Programs Engineering
• Knowledge of BWRVIP, ASME Section XI interfaces, and NRC inspection support
• Refueling outage execution support experience