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

Engineer, Sr. Mechanical

$122.4k - $154k

Constellation

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 Mid-level or Senior Engineer level. Please see minimum qualifications list below for each level

  • Mid-Level - $92,700-114,00

  • Sr Level - $122,400-154,000

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

Primary Purpose of Position

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

Primary Duties and Accountabilities

  • Provide in-depth technical expertise to develop, manage and implement engineering analysis, activities and programs.

  • Provide technical expertise and consultation through direct involvement to identify and resolve equipment and system problems.

  • Provide complete task management of engineering issues.

  • Perform engineering tasks as assigned by supervision applying engineering principles.

  • 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.

  • Perform independent research, reviews, studies, and analyses in support of technical projects and programs.

  • Recommend 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.

  • 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.

MINIMUM QUALIFICATIONS for Mid-level E02 Engineer

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

  • Must meet additional requirements as outlined in ANSI/ANS-3.1-2014 Standard, "Selection, Qualification, and Training of Personnel for Nuclear Power Plants"

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

Preferred Qualifications

  • Engineer in training certification

  • Advanced degree (e.g. Masters) preferred

  • Power plant or industrial plant experience

Constellation is proud to be an equal opportunity employer and employees or applicants will receive consideration for employment without regard to: age, color, disability, gender, national origin, race, religion, sexual orientation, gender identity, protected veteran status, or any other classification protected by federal, state, or local law.

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Engineer, Sr. Mechanical in Morris, IL vacancy
  • $122.4k - $154k

     ...and sick days and much more.   ***This Engineering role can be filled at the Senior...  ...level***   Expected salary range:   ~ Sr Level - $122,400- $154,000   Ranges...  ...Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) with 5 years of nuclear experience... 
    Suggested

    Constellation Energy

    Morris, IL
    3 days ago
  • $87k

     ...and sick days and much more.   ***This Engineering role can be filled at the Entry, Mid-...  ...87,000  Mid-Level - $92,700-114,000 Sr Level - $122,400-154,000 Ranges are per...  ...Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) with 3 years of nuclear... 
    Suggested

    Constellation Energy

    Coal City, IL
    3 days ago
  • $87k

     ...capacity to power the equivalent of 27 million homes.   The Mechanical Engineer position is based out of our Byron Clean Energy facility in...  ...Entry Level - $87,000  Mid Level - $92,700-$114,000  Sr Level - $122,400-$154,000    Ranges are per year based on... 
    Suggested

    Constellation Energy

    Morris, IL
    3 days ago
  • $117.9k - $131k

     ...Radwaste Shipper or Sr Radwaste Shipper Dresden Nuclear Power Station, in Morris, Illinois is looking for an exceptional Radwaste Shipper or Sr Radwaste Shipper to add to their team.   This is a Multi-Level position and can be filled at the Radwaste Shipper or... 
    Senior

    Constellation Energy

    Morris, IL
    4 days ago
  • $87k

     ...and sick days and much more.   ***This Engineering role can be filled at the Entry, Mid-...  ...,000 Mid-Level - $92,700 - $114,000 Sr Level - $122,400- $154,000 Primary Purpose...  .../Structural, Electrical, Industrial, Mechanical or Nuclear) Maintain minimum access... 
    Suggested

    Constellation Energy

    Minooka, IL
    1 day ago
  • $126.9k - $141k

     ...medical examination and/or testing in accordance with position duties Preferred Qualifications Master's degree in Business, Engineering, Science, or related field Supervisory or managerial experience Experience in plant operation and/or maintenance... 
    Senior
    Contract work

    Constellation Energy

    Morris, IL
    5 days ago
  • $140.4k - $156k

     ...progression position for Work Week Managers. CECs fill the number of Sr. Work Week Manager positions based on business need and...  .... Ops Shift Manager, Ops Shift Supervisor or Maintenance FLS/, Engineering, Work Management) Maintain minimum access requirement or unescorted... 
    Senior
    Shift work

    Constellation Energy

    Morris, IL
    5 days ago
  • Constellation, a leader in the energy sector, is seeking a seasoned Sr Work Week Manager to oversee the effective planning and execution of schedules and operations across our power generation, gas, and renewable energy facilities. This pivotal role focuses on optimizing... 
    Senior
    Full time

    Constellation Energy

    Morris, IL
    4 hours ago
  • $159k - $182k

     ...~1.5 years or more in a position equivalent to Reactor Operator (or Supervisor) at a military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering Officer of the Watch, Propulsion Plant Watch Supervisor). Must have 1... 
    Senior
    Hourly pay
    Traineeship
    Relocation package
    Shift work

    Constellation Energy

    Morris, IL
    9 minutes ago
  • $70k

     ...choice for our clients starts with being the partner of choice for our employees. Learn more at or visit PLZ is hiring a Packaging Engineer to support the Personal Care Strategic Business Unit. The Packaging Engineer designs, tests, and implements packaging designs that... 
    Full time
    Temporary work

    PLZ Aeroscience Corporation

    Coal City, IL
    3 days ago
  • $159k - $182k

     ...PWR. 1.5-years or more in a position equivalent to Reactor Operator (or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering Officer of the Watch, Propulsion Plant Watch Supervisor). Must have 1... 
    Senior
    Hourly pay
    Traineeship
    Relocation package
    Shift work

    Constellation Energy

    Morris, IL
    9 minutes ago
  • Constellation, a leader in diverse energy solutions, is seeking an experienced Sr Project Manager to oversee complex projects across our vast energy, gas, and renewable sectors. This role requires a strategic vision, dedication to sustainable practices, and a robust capability... 
    Senior
    Full time

    Constellation Energy

    Mazon, IL
    16 hours ago
  • Job Description The Senior Designer works collaboratively with other designers conducting user research, crafting the information architecture, user flows, wireframes, and prototypes. The Senior Designer develops the overall design and specifications for creating ...
    Senior
    Full time
    Worldwide
    Flexible hours

    Ritchie Bros.

    Morris, IL
    5 hours ago
  • Ryder System, Inc. in Minooka, IL seeks a Senior Warehouse Manager to lead the Distribution Center and manage supervisors delivering turnkey warehousing and transportation solutions. You will maintain direct customer interface regularly to ensure satisfaction and drive...
    Senior

    Ryder

    Minooka, IL
    2 days ago
  • $25 - $35 per hour

    Where Your Comfort Matters Yellowstone Local is proud to represent R. L. Lyon Inc. Heating & A.C., an industry leader in heating and air conditioning services. You know how to take control of an HVAC service call, find the real problem, and get it solved. Now bring...
    Local area
    Immediate start
    Monday to Friday

    Yellowstone Local

    Minooka, IL
    3 days ago
  • $23 - $44 per hour

     ...needs. 2027 Summer Intern: Supply Chain Operations - Process Engineer (Field) About Walmart Supply Chain: Process Engineering...  ...role, network and business need Desired Majors : Industrial & Mechanical Engineering, Systems Engineering, Chemical Engineering, Artificial... 
    Hourly pay
    Minimum wage
    Full time
    Summer work
    Internship
    Summer internship
    Home office

    Walmart

    Minooka, IL
    1 day ago
  • $15 - $18 per hour

    Job Description Job Description Join Our Manufacturing Team in Coal City, IL Nexus Employment Solutions Plus, Inc. is adding full-time assembly and packing team members at a busy manufacturing facility in Coal City, IL. A day in this role You’ll arrive for your...
    Hourly pay
    Full time
    Local area
    Monday to Friday
    Shift work
    Weekend work
    Afternoon shift

    Nexus Employment Solutions

    Coal City, IL
    7 days ago
  • $150k - $224k

     ...infrastructure Support project decision-making related to electrical, mechanical, and architectural systems Coordinate technical reviews...  ...white space fit-out delivery While deep technical engineering expertise is not required, the successful candidate must be... 
    Senior
    Full time
    Contract work
    For contractors
    Work at office

    Equinix

    Minooka, IL
    13 days ago
  • $18 - $19 per hour

    Job Description Job Description Industrial Coatings Technician Location: Minooka Pay: $18-$19.00/hr Schedule: Monday-Friday, 7:00 AM - 3:30 PM Potential for Long Term Hire- Union after 90 days Job Overview: We are seeking a dependable Industrial Coatings...
    Weekly pay
    Local area
    Monday to Friday

    Express Employment Professionals

    Minooka, IL
    14 days ago

Do you want to receive more vacancies?

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