Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Mechanical Engineer

$87k

Constellation Energy

Job Description

Who We Are

\n

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.

\n\n

The Mechanical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL.

\n 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. \n\n

Total Rewards

\n

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.

\n\n

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

\n\n

Entry Level - $87,000 

\n

Mid Level - $92,700-$114,000 

\n

Sr Level - $122,400-$154,000 

\n\n

Ranges are per year based on experience, along with a comprehensive benefits package that includes bonus and 401K 

\n

Primary Purpose of Position

\n

Performs advanced technical/engineering problem solving in support of nuclear plant operations while acting as a resource and technical expert to engineers. Responsible for technical decisions. Possesses excellent knowledge in functional discipline and its practical application and has detailed knowledge of applicable industry codes and regulations.

\n\n

Primary Duties and Accountabilities

\n\n
    \n
  • Provide in-depth technical expertise to develop, manage and implement engineering analysis, activities and programs.
  • \n
  • Provide technical expertise and consultation through direct involvement and as a subject matter expert when consulted to identify and resolve equipment and system problems
  • \n
  • Directly fulfill engineering and technical leadership accountability regarding short-term and long-term programs that impact site operations
  • \n
  • Perform engineering tasks as assigned by supervision applying engineering principles.
  • \n
  • Accountable for the accuracy, completeness, and timeliness of work ensuring proper configuration management and assuring that standard design criteria, practices, procedures and codes are used in preparation of plans and specifications.
  • \n
  • Perform independent research, reviews, studies and analyses in support of technical projects and programs.
  • \n
  • Recommends equipment, new concepts and techniques to improve performance, simplify construction, reduce costs, correct design or material flaws, or comply with changes in codes or regulations.
  • \n
  • Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department.
  • \n
\n\n\n

MINIMUM QUALIFICATIONS for Entry Level E01 Engineer &ndash New Graduate 

\n
    \n
  • B.S in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) 
  • \n
  • Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties
  • \n
\n\n

MINIMUM QUALIFICATIONS for Mid-level E02 Engineer

\n
    \n
  • B.S. in Engineering, a minimum 2 years Nuclear experience or related engineering experience
  • \n
  • Must meet additional requirements as outlined in ANSI/ANS-3.1-2014 Standard, "Selection, Qualification, and Training of Personnel for Nuclear Power Plants"
  • \n
  • Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties
  • \n
\n\n

MINIMUM QUALIFICATIONS for Senior E03 Engineer

\n
    \n
  • B.S. in Engineering, a minimum 5 years Nuclear experience or related engineering experience
  • \n
  • Must meet additional requirements as outlined in ANSI/ANS-3.1-2014 Standard, "Selection, Qualification, and Training of Personnel for Nuclear Power Plants"
  • \n
  • Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties
  • \n
\n\n

Preferred Qualifications

\n
    \n
  • Professional Engineer Registration
  • \n
  • Advanced technical degree or related coursework
  • \n
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Mechanical Engineer in Wenona, IL vacancy
  • $87k

     ...geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.   The Mechanical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL. Our culture and employee experience make... 
    Suggested
    Temporary work

    Constellation Energy

    Lostant, IL
    2 days ago
  • $122.4k - $154k

     ...vacation, holidays, and sick days and much more.   ***This Engineering role can be filled at the Senior Engineer level. Please see...  ...Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) with 5 years of nuclear experience or related... 
    Suggested

    Constellation Energy

    Wenona, IL
    4 days ago
  •  ...Senior Principal Mechanical Engineer - REA00LU Company: Worley Primary Location: USA-PA-Reading Job: Mechanical Schedule: Full-time Employment Type: Employee Management Level: Individual Contributor Job Posting: Sep 22, 2026 Unposting Date: Dec 2... 
    Suggested
    Full time
    Local area

    Worley

    Ancona, IL
    1 day ago
  • $122.4k - $154k

     ...Primary Purpose of Position Performs advanced technical/engineering problem solving in support of nuclear plant operations while...  ...Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) with 5 years of nuclear experience or related... 
    Suggested
    Temporary work

    Constellation Energy

    Ancona, IL
    2 days ago
  • $87k

     ...vacation, holidays, and sick days and much more.   ***This Engineering role can be filled at the Entry, Mid-level, or Senior...  ...Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) Maintain minimum access requirements or unescorted... 
    Suggested

    Constellation Energy

    Wenona, IL
    2 days ago
  • $26.6 per hour

     ...2/hours if needed) Job Summary: The Maintenance Tech performs highly diversified duties including, but not limited to, mechanical, electrical, pneumatic and hydraulic troubleshooting, and repair of machines, equipment and plant facilities. This includes scheduled... 
    Full time
    Work at office
    Local area
    Monday to Friday
    Flexible hours
    Night shift
    Weekend work
    Day shift

    Hearthside Food Solutions

    Wenona, IL
    4 days ago
  •  ...Senior Principal Electrical Engineer - REA00M0 Company: Worley Primary Location: USA-PA-Reading Other Locations: USA-Kansas, USA-NC-Charlotte Job: Electrical Schedule: Full-time Employment Type: Employee Management Level: Individual Contributor... 
    Full time
    Local area

    Worley

    Ancona, IL
    1 day ago
  • $76k

     ...technical tasks, under direct supervision, in support of nuclear plant operations. Primary Duties and Accountabilities Assure all engineering products prepared are in accordance with applicable safety analyses, industry codes, engineering specifications and all... 

    Constellation Energy

    Leonore, IL
    2 hours ago
  • $35 per hour

     ...Apply Now Maintenance Mechanic Toluca, Illinois Job Ref: 41560 MAINTENANCE MECHANIC OPENINGS IN TOLUCA ILLINOIS WITH A LARGE GROWING FOOD MANUFACTURING PLANT. GREAT OPPORTUNITY TO GROW WITH A VERY LARGE FOOD MANUFACTURING COMPANY. SHIFTS... 
    Relocation
    Shift work

    MAC Incorporated

    Toluca, IL
    14 hours ago
  • $25 - $50 per hour

    Role Overview TSA is accepting applications for Lead and Supervisory Transportation Security Officers at airports in Rutland. These roles are ideal for individuals looking to step into leadership positions within airport security operations. TSA provides training to...
    Shift work
    Night shift
    Weekend work

    Airport Security Careers

    Rutland, IL
    more than 2 months ago
  •  ...this senior-level position, you will perform advanced troubleshooting, maintenance, and commissioning activities on electrical, mechanical, hydraulic, and control systems while serving as a technical resource for the service team. You will lead daily field operations,... 
    Local area
    Remote work
    Worldwide
    Night shift

    Siemens Energy

    Minonk, IL
    2 days ago
  • $21.79 - $32.69 per hour

     ..., Industrial Maintenance, Mechatronics, or a related field preferred. Minimum of five (5) years of experience as a Maintenance Mechanic or Maintenance Technician in a manufacturing environment required. Demonstrated experience working with three-phase electrical... 
    Hourly pay
    Local area
    Flexible hours
    Shift work
    Night shift
    Afternoon shift

    SMF (An Etnyre International Company)

    Minonk, IL
    4 days ago
  • $76k

     ...01K. Responsible for performing technical tasks, under direct supervision, in support of nuclear plant operations. Assure all engineering products prepared are in accordance with applicable safety analyses, industry codes, engineering specifications and all regulatory... 

    Constellation Energy

    Ancona, IL
    2 days ago
  • $25 - $50 per hour

    Role Overview TSA is accepting applications for Lead and Supervisory Transportation Security Officers at airports in Lostant. These roles are ideal for individuals looking to step into leadership positions within airport security operations. TSA provides training to...
    Shift work
    Night shift
    Weekend work

    Airport Security Careers

    Lostant, IL
    more than 2 months ago
  • Note : This is an educational program, not a job. Successful completion of the program does not guarantee employment but will equip you with valuable skills for the healthcare job market. Looking to start a rewarding career path in the healthcare industry? Use Dreambound...
    Flexible hours

    Dreambound

    Long Point, IL
    1 day ago
  • Accountable for all aspects of pharmacy practice, within the limits of state and federal laws and corporate policies. Manage and maximize the financial performance of the pharmacy department by monitoring the pharmacy budget, minimizing or altogether avoiding unauthorized...
    Full time
    Part time
    Local area
    Flexible hours

    Kroger

    Ancona, IL
    1 day ago
  •  ...vacation, holidays, and sick days and much more.   ***This Engineering role can be filled at the Entry, Mid-level or Senior Engineer...  ...(Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) with 2 years of nuclear or related engineering experience... 
    Temporary work

    Constellation Energy

    Ancona, IL
    1 day ago
  • $75k - $115k

     ...Job Description Job Description Job Title: Manufacturing Engineer Machining Job Description This Manufacturing Engineer Machining...  ...and spreadsheet applications. Bachelors degree in Mechanical Engineering, Manufacturing Engineering Technology, Industrial... 
    Permanent employment
    Work at office
    Remote work

    Actalent

    Ancona, IL
    6 days ago
  • Shift Lead at Whistle Express The crew follows your lead. Make it worth following. As a Shift Lead at Whistle Express, you are the standard-setter on the lot. You know the site, you know the crew, and when management is not on-site, you are the one running it. This ...
    Flexible hours
    Shift work

    Whistle Express Car Wash

    Long Point, IL
    2 days ago
  • $28.25 - $33.43 per hour

     ...committed to advancing energy solutions driven by innovation, engineering excellence, and real-world impact. Join us and be part of an...  ...communities, regardless of your background in wind, electrical, mechanical, or heavy machinery sectors. Key Responsibilities:... 
    Local area
    Worldwide
    Relocation package

    Vestas

    Dana, IL
    3 days ago
  • $50k - $75k

    ABOUT TOWN & COUNTRY SERVICES When clients are searching for experienced full-service technicians, they turn to Town & Country Services. As a family-owned company with over 100 years in business, we've seen it all! From plumbing to HVAC to electrical, we install, maintain...
    Temporary work
    For contractors
    Work experience placement
    Weekend work

    Town and Country

    Tonica, IL
    3 days ago
  • $25.25 per hour

     ...diploma or equivalent preferred.Manufacturing, welding, machine operation, or technical experience preferred but not required.Basic mechanical aptitude.Ability to read and follow written work instructions.Ability to learn technical processes and equipment.Strong attention... 
    Immediate start
    Flexible hours
    Shift work

    Bearcat Corporation

    Minonk, IL
    1 day ago
  • $2,500 per month

     ...committed to advancing energy solutions driven by innovation, engineering excellence, and real-world impact. Join us and be part of an...  ...communities, regardless of your background in wind, electrical, mechanical, or heavy machinery sectors. Key Responsibilities •... 
    Full time
    Local area
    Worldwide
    Relocation package

    Vestas

    Dana, IL
    6 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Mechanical Engineer. Be the first to apply!