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

Senior Mechanical Engineer

$122.4k - $154k
Full-time

Constellation Energy

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.

Expected salary range of $122,400 to $154,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k).

Primary Purpose of Position

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.

 

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 and as a subject matter expert when consulted to identify and resolve equipment and system problems
  • Directly fulfill engineering and technical leadership accountability regarding short-term and long-term programs that impact site operations
  • 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 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

  • Master's Degree in Mechanical Engineering strongly preferred
  • Design Engineering experience
  • Knowledge of Regulatory Environment
  • Professional Engineer Registration
Vacancy posted 8 days ago
Similar jobs that could be interesting for youBased on the Senior Mechanical Engineer in Naperville, IL vacancy
  •  ...Select how often (in days) to receive an alert: Location: Any (preference Naperville, IL/Atlanta, GA/Ridgeland, MS) Senior Mechanical Design Engineer – Nuclear Projects Are you a seasoned engineer ready to take on complex challenges and lead innovative projects in... 
    Senior
    Work at office
    Immediate start
    Work from home
    Worldwide
    Flexible hours

    Kinectrics

    Naperville, IL
    7 hours ago
  • $84.76k - $129.5k

     ...preparation or review of: Modification packages for operating nuclear power plants Functional mechanical drawings and/or drawings for nuclear power plant systems Engineering analyses and evaluations to support modifications and operation of plant systems Technical... 
    Senior
    Hourly pay
    Work at office
    Local area
    Remote work
    Worldwide
    Flexible hours
    3 days per week

    Sargent Lundy

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

     ...Position \n Performs advanced technical/engineering problem solving in support of nuclear...  ...\n \n MINIMUM QUALIFICATIONS for Senior E03 Engineer: \n \n Bachelor&rsquos...  ...Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) with 5 years of nuclear experience... 
    Senior
    Temporary work

    Constellation Energy

    Lockport, IL
    2 days ago
  •  ...manufacturer in Mokena is seeking a high-level Engineering Manager to lead and oversee R&D-focused...  ...~ Bachelor’s degree in Engineering (Mechanical or related preferred) ~7+ years of...  ...culture and stability Clear path to senior leadership through succession planning... 
    Senior
    Worldwide

    Sterling Engineering

    Mokena, IL
    2 days ago
  • $120k - $160k

    Location(s): Lisle, IllinoisCompany: MolexCareer Field: EngineeringJob Number: 195177Apply: JobMolex is seeking an innovative Senior Mechanical Engineer to join our R&D team. This team is responsible for the conceptualization of industry leading fiber optic interconnect... 
    Senior
    Flexible hours

    Molex

    Lisle, IL
    1 day ago
  •  ...Senior Mechanical Engineer to support plant engineering, manufacturing operations, equipment improvements, and capital projects. This is an all-around engineering role requiring a strong background in mechanical engineering, industrial/manufacturing engineering... 
    Senior

    Accelerate Professional Talent Solutions

    West Chicago, IL
    2 days ago
  • $118.3k - $171.5k

     ...TKDA is a 100% employee‑owned engineering, architecture, and design firm seeking a Senior Professional Mechanical Engineer to join our Facilities Engineering division. This role supports projects across the Midwest and may be based in Bloomington, MN; Milwaukee, WI; Duluth... 
    Senior
    H1b
    Work from home
    Visa sponsorship
    Work visa
    Monday to Friday
    Night shift

    TKDA

    Downers Grove, IL
    4 days ago
  • $102.5k - $138.5k

     ...discounts. CED follows a 9/80 work schedule allowing employees to enjoy alternating Fridays off. JOB SUMMARY: CED's Senior Mechanical Engineer holds technical accountability in developing new products and supporting existing legacy devices for military, aerospace,... 
    Senior
    For contractors
    Work at office
    Shift work

    Chemring Group PLC

    Downers Grove, IL
    2 days ago
  • $100k - $110k

     ...Join to apply for the Senior Mechanical Design Engineer role at Industrial Kinetics Industrial Kinetics is seeking a Senior Mechanical Design Engineer who is eager to lead design projects and play a key role in guiding the company’s continued growth. As a Senior... 
    Senior
    Full time
    Visa sponsorship

    Industrial Kinetics

    Downers Grove, IL
    2 days ago
  • $28k

     ...Do you have an entrepreneurial spirit and a passion for engineering? Do you love designingandimplementing complex electrical systems...  ...Construction Companies. ARCO/Murray Engineering is seeking a Senior Mechanical Engineer to join our Mission Critical Engineering team in... 
    Senior
    For contractors
    For subcontractor
    Local area

    ViziRecruiter

    Downers Grove, IL
    2 days ago
  • $28k

     ...About You: ARCO/Murray Engineering is currently seeking a Senior Mechanical Engineer to join our Mechanical Engineering Design team based in Downers Grove, Illinois. This role will be responsible for guiding the full mechanical scope and leading the development of... 
    Senior
    For contractors
    For subcontractor
    Local area

    ame pakistan

    Downers Grove, IL
    2 days ago
  • $28k

     ...ABOUT YOU ARCO/Murray Engineering is currently seeking a Senior Mechanical Engineer to join our Mechanical Engineering Design team based in Downers Grove, Illinois. This role will be responsible for guiding the full mechanical scope and leading the development of mechanical... 
    Senior
    For subcontractor
    Local area

    careers-ame

    Downers Grove, IL
    2 days ago
  •  ...Senior Mechanical Engineer - Position and Responsibilities As a Senior Mechanical Engineer with Middough, you will have responsibility for both technical engineering designs and mechanical lead responsibilities. In this role, you will responsible for directly executing... 
    Senior
    Temporary work
    Work experience placement
    H1b
    Local area
    Flexible hours

    Middough

    Downers Grove, IL
    4 days ago
  • $130k - $160k

     ...performance team.This is a role for someone who wants to do serious engineering in a startup environment: move quickly, think deeply, work...  ...works in the field. About the Role We are looking for a Senior Mechanical Systems Engineerwho exemplifiesstrong engineering... 
    Senior
    Remote work
    Flexible hours

    GrabJobs

    Elgin, IL
    2 days ago
  • As part of Molex's strategic collaboration with CAEPlus, this role advances CAEPlus technologies within Molex. You will lead mechanical design and validation of BoundaryCool thermal solutions, owning cold-plate design and manufacturing drawings while partnering with the... 
    Senior

    Molex

    Lisle, IL
    5 days ago
  • $130k - $170k

     ...Role Summary The Senior Opto-Mechanical Engineer is the backbone of our hardware development. In this role you will take end-to-end ownership of our mechanical design - translating optical and system-level requirements into precise, manufacturable designs, owning everything... 
    Senior
    Contract work
    Casual work
    Work at office
    Remote work
    Visa sponsorship
    Flexible hours
    Day shift

    Photon Queue Inc.

    Lemont, IL
    1 day ago
  •  ...Position Summary We are seeking an experienced Senior Manufacturing Engineer with expertise in CNC machining within the automotive industry. This contract role, based in Bolingbrook, Illinois, focuses on optimizing machining processes, improving throughput and quality... 
    Senior
    Contract work
    Temporary work

    Cephas Consultancy Services Private Limited

    Bolingbrook, IL
    4 days ago
  • CB&I is seeking a Senior Mechanical Engineer to lead mechanical design and analysis for complex deliverables, including pressure vessels and piping, across CB&I projects. You will manage design calculations, drawings, and vendor packages while coordinating with project... 
    Senior

    CB&I

    Plainfield, IL
    6 days ago
  • $85k - $110k

     ...technology-led. viaPhoton builds custom-engineered fiber optic solutions that power AI...  ...with us. About the Role You'll lead mechanical product design for the next generation of...  ...Want to read the full job description? Senior Mechanical Engineer JD What's in it... 
    Senior
    Immediate start
    Flexible hours

    viaPhoton

    Naperville, IL
    16 days ago
  • Brindley Engineering Corporation in Illinois seeks a detail-oriented mechanical engineer to lead field evaluations of in-service equipment and piping systems, diagnosing reliability issues and designing for rehabilitation. You will perform calculations, develop repair... 
    Senior
    For contractors

    Brindley Engineering Corporation

    Lisle, IL
    4 days ago
  • IAC Acoustics is seeking a Senior Mechanical Engineer in North Aurora, IL to lead the design, development, and implementation of mechanical systems. You will apply engineering expertise, manage projects, and ensure that quality and performance standards are met. The role... 
    Senior

    Catalyst Acoustics Group

    North Aurora, IL
    3 days ago
  •  ...& Associates A great place to work. Current job opportunities are posted here as they become available. Our Process-Mechanical Engineer position offers an exciting opportunity for the selected candidate to be part of Donohue & Associates, a firm with national water... 
    Temporary work
    Flexible hours

    Donohue & Associates

    Naperville, IL
    4 days ago
  • DHJJ is seeking an experienced accountant to apply accounting knowledge to record and analyze client data as part of a collaborative team. The role offers growth toward becoming a principal in the firm and opportunities to work with clients both in person and remotely. ...
    Senior
    Remote work

    DHJJ

    Naperville, IL
    2 days ago
  •  ...committed to delivering meaningful value for shareholders, customers, employees and the communities where we operate. Process Engineer The Opportunity The Process Engineer will work within the structure of the Operations Excellence team to lead and participate... 
    Senior
    Night shift
    Weekend work

    Smurfit Westrock

    Woodridge, IL
    3 days ago
  • $40 - $90 per hour

     ...Job Title: Mechanical Engineer (Remote)Job Description This is an exciting opportunity for an experienced Mechanical Engineer to join a rapidly growing engineering organization supporting major nuclear power projects across the U.S. The company is winning work at an exceptional... 
    Contract work
    Temporary work
    Immediate start
    Remote work
    Flexible hours

    Actalent

    Naperville, IL
    4 days ago
  • $100k - $120k

     ...an accommodation or an alternative application process. Sr. Mechanical Engineer Full Time Professional North Aurora, IL, US Salary Range: $...  ...of Sales Location: North Aurora, IL Job Summary: The Senior Mechanical Engineer is responsible for leading the design, development... 
    Senior
    Full time

    Catalyst Acoustics Group

    North Aurora, IL
    4 days ago
  • $110k - $130k

     ...Job Description Job Description Title: Senior Mechanical Engineer Location: Downers Grove, IL (Must be in office 5 days a week) Hire Type: Direct Hire Shift/Hours: 1st, 8am - 5pm (Mon-Fri) Base Salary: $110k - $130k (based on experience) Benefits... 
    Senior
    Work at office
    Shift work

    Sterling Engineering Inc.

    Downers Grove, IL
    10 days ago
  • $100k - $130k

     ...entrepreneurial environment of a growing technology venture combined with the resources, stability, and engineering expertise of a global industry leader. This role leads the mechanical design, product validation, and manufacturing development of BoundaryCool™ thermal management... 
    Senior
    Flexible hours

    Molex

    Lisle, IL
    5 days ago
  • $90k - $177.45k

     ...Electrical Engineer - Mid, Senior & Principal Levels Join to apply for the Electrical Engineer - Mid, Senior & Principal Levels role at Enercon Services, Inc. Become a part of ENERCON as an Electrical Design or Electrical Project Engineer. We are seeking talented Electrical... 
    Senior
    Flexible hours

    Enercon Services

    Naperville, IL
    1 day ago
  • $118.3k - $171.5k

     ...Job Description Job Description TKDA is a 100% employee-owned engineering, architecture, and design firm seeking a Senior Professional Mechanical Engineer to join our Facilities Engineering division. This role supports projects across the Midwest and may be based in... 
    Senior
    H1b
    Work from home
    Visa sponsorship
    Work visa
    Monday to Friday
    Night shift

    TKDA

    Downers Grove, IL
    20 days ago

Do you want to receive more vacancies?

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