Senior Mechanical Engineer
$122.4k - $154kConstellation 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
- Job Title: MECHANICAL ENGINEER Location: Pontiac, Illinois On-Site Full Time Additional Comments (if applicable): Daily Schedule (including... ...releasing - Provide routine progress updates to senior management Interaction with team: - Daily in-person and...SuggestedFull timeInternshipWork at office
- We are seeking a Dev/Research Engineer 2 to support the research, design, development, testing, and investigation of mechanical products, equipment, systems, and processes. The ideal candidate will have strong analytical and problem-solving skills, hands‑on engineering...Suggested
$159k - $182k
...is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator (SRO) supporting LaSalle Nuclear Power Sation... ...(or Supervisor) at a military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering Officer...SeniorHourly payTraineeshipRelocation packageShift work$65k - $90k
...Job Description Job Description RFA Engineering ( is an engineering service provider dedicated to delivering our clients with timely... ...and additional opportunities within our own organization. Mechanical Test Engineer Mechanical Test Engineer will support...SuggestedFull timeTemporary workWork at officeFlexible hours- ...The University of Utah’s John and Marcia Price College of Engineering seeks a strategic Marketing Communications leader to promote programs, research, events, and achievements. You will shape integrated campaigns, collaborate with leadership, and guide branding across...Senior
- 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
- Constellation Energy in Illinois is seeking an experienced Sr Project Manager to oversee complex initiatives across energy, gas, and renewable sectors. You will lead multi-disciplinary teams to ensure on-time, on-budget project delivery with a focus on sustainable practices...Senior
$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...SeniorFull timeContract work- Dwight Ford is seeking a Senior Master Technician who is Ford-certified to join our team! This individual will be responsible for performing a variety of mechanical services on vehicles, diagnosing and repairing complex mechanical issues, and providing exceptional customer...SeniorLocal areaFlexible hours
$140.4k - $156k
...degree and 8-years of related experience OR Current or previous Senior Reactor Operator (SRO) license with 8 years of related... ...Ops Shift Manager, Ops Shift Supervisor or Maintenance FLS/, Engineering, Work Management) Maintain minimum access requirement or unescorted...SeniorFull timeShift work- Heritage-Woods-of-Dwigh is seeking a compassionate part-time dietary services aide in Dwight, IL. You will prepare diverse menus, maintain kitchen and dining areas, and ensure safety and sanitation protocols are followed, while delivering high-quality service to residents...SeniorPart time
- Reflections Retirement Community at Heritage Woods of Dwight, IL is seeking a part-time dietary services team member to prepare diverse menus and support residents with nutritious meals. You will ensure safety, sanitation, and high-quality service while engaging with residents...SeniorPart time
$87k
...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... ...Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) Maintain minimum access requirements...$112.71k - $169.06k
...Caterpillar’s Global Finance Services Division (GFSD) is seeking a Senior Category Buyer to support the Pontiac, IL facility. In this... ...a strategic procurement partner to Manufacturing, Facilities, Engineering, and Product Group stakeholders, helping to ensure the right...SeniorFull timeContract workPart timeRelocationFlexible hours$43.1k - $51.8k
...the right thing to do but because it makes us a stronger team. The Maintenance and Operations Department is seeking (1) Plumber, Senior to join the already awesome team, taking the Maintenance and Operations Department to the next level of excellence! WHAT MAKES the...SeniorFull timeMonday to FridayShift work$97.53k - $146.29k
...expertise necessary to design, develop, and implement manufacturing engineering, complex manufacturing operations, and sophisticated... ...assessment.Manufacturing Equipment: Knowledge of the electrical, mechanical and logistics equipment used in manufacturing; ability to...Full timePart timeFor contractorsRelocationRelocation packageFlexible hours$33.42 - $42.75 per hour
...and/or replacement of defective parts; testing of device to observe performance; and performing tests for electrical circuitry and mechanical systems; reconditioning and repairing machine tools. Identifies and sources parts, supplies and repair items as necessary....Senior$60k - $110k
...RFA Engineering ( is an engineering service provider dedicated to delivering our clients with... ...and expertise. We are seeking Entry to Senior Level candidates to become an integral part... ...Requirements Bachelor's degree in Mechanical Engineering, Manufacturing Engineering,...Full timeTemporary workWork at officeFlexible hoursDay shiftAfternoon shift$97.53k - $146.29k
...enjoy living in it.Role Definition:The Industrial Manufacturing Engineer serves as a technical and operational leader within a large-... ...Communicates reporting requirements; creates monitoring and control mechanisms.Lean Manufacturing: Knowledge of the philosophy, principles...Full timeTemporary workPart timeRelocationRelocation packageFlexible hours$54 - $55 per hour
...test pass failures. Creating and updating all APQP elements. Collaborating cross-functionally with quality, manufacturing engineering, and operations teams. Qualifications Minimum of 5 years of experience. Bachelor's degree required. Comparable roles...Hourly payFull timeLocal areaFlexible hours$112.71k - $169.06k
...organization into production. This role provides engineering support for high-volume precision... ...Degree Requirement:Bachelor's degree in Mechanical Engineering, Manufacturing Engineering,... ...regarding manufacturing operations to senior staff.Project Management: Knowledge of effective...Full timeTemporary workPart timeRelocationRelocation packageFlexible hours$147.76k - $221.64k
...so we can all enjoy living in it. Role Definition: As a Senior Manager Production, you will provide leadership and direction to... ...and implementing production safety, cost, and quality control mechanisms. Ensures the compliance of all regulatory guidelines and forges...SeniorFull timePart timeRelocationRelocation packageFlexible hoursNight shiftDay shiftAfternoon shift- ...Job Description Job Description Manufacturing Engineer – Fuel Injector Assembly & Test Diversified Services Network, Inc. (DSN) is seeking a full-time Manufacturing Engineer – Fuel Injector Assembly & Test to join our 2nd shift team in Pontiac, IL. We offer...Full timeWork at officeMonday to FridayShift workAfternoon shift
$60k - $95k
...Job Description Job Description RFA Engineering ( is an engineering service provider dedicated to delivering our clients with timely... ...optimization. Requirements ~ Bachelor's degree in mechanical, industrial, manufacturing, or similar engineering degree required...Full timeTemporary workWork at officeFlexible hours$29 - $33 per hour
...Job Description Job Description Job Title: Manufacturing Engineer III Job Description This Manufacturing Engineer III role... ...criteria. ~ Bachelor’s degree in engineering, preferably in Mechanical Engineering or a closely related discipline. Additional Skills...Contract workTemporary workWork at office$80.7k - $103.2k
...reports results with management and staff · Collaborates with design engineers, operation engineers, purchasers, and other internal staff · Provides technical/troubleshooting support for both mechanical and electrical issues · Understands and ensures compliance with...$183.6k - $204k
...of Position Provide management of the engineering function of accountability and act as... ...impact site operations. Participate as senior resource to Nuclear-wide programs and initiatives... .../Structural, Electrical, Industrial, Mechanical or Nuclear) or related science OR Active...SeniorTemporary work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Mechanical Engineer. Be the first to apply!





