Mechanical Valve Engineer
$92.7k - $114kConstellation 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.
The Mechanical Valve Engineer position is based out of our Byron Clean Energy facility in Byron, IL.
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 Mid-level or Senior Engineer level. Please see minimum qualifications list below for each level***********************************
Mid Level - $92,700-$114,000
Sr Level - $122,400-$154,000
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
- B.S. in Engineering, a minimum 2 years 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 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
- B.S. in Engineering, a minimum 5 years 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 requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties
Preferred Qualifications
- Background in valves, AOV/MOVs (air operated valves, motor operated valves)
- Professional Engineer Registration
- Advanced technical degree or related coursework
$162k - $180k
...package that includes bonus and 401(k). Primary Purpose of Position Manage and monitor the work activities of the assigned regional valve services organization to ensure a productive workforce that supports all divisional, departmental, Clean Energy Center (CEC) and...ValvesLocal area$24 per hour
...Daily monitoring of components to detect leaking equipment (valves, pumps, connectors, etc.) which can be a source of emissions and... ...Ability to understand and use hand-held device, and have some mechanical abilities (preferred) Reliable transportation to the worksites...ValvesDaily paidFlexible hours$92.7k - $154k
Energy Jobline ZR seeks engineers for advanced problem solving in nuclear plant operations in Morris, Illinois. This role involves providing technical expertise, managing engineering programs, and ensuring compliance with industry codes. The position offers competitive...Suggested$92.7k - $154k
A leading energy provider in Illinois seeks an Engineering professional to perform advanced technical problem-solving in nuclear plant operations. The position offers competitive salaries ranging from $92,700 to $154,000 per year, based on experience. Ideal candidates will...Suggested$92.7k - $154k
Constellation Energy Corp. is seeking a Mid-level or Senior Engineer to support nuclear plant operations. The position involves advanced problem-solving, technical expertise, and management of engineering activities. Applicants need a Bachelor’s degree in Engineering and...Suggested$87k - $154k
A major energy corporation based in Morris, Illinois, is seeking an Engineer to support nuclear plant operations. The successful candidate will perform technical tasks and ensure compliance with safety regulations. A Bachelor's degree in Engineering and 2 years of related...$30 - $37 per hour
...management and operation teams Excellent mechanical know how and problem-solving skills... ...controls troubleshooting on equipment such as valves, air compressors, ejectors, process... ...Bachelor or Associates Degree in Science/Engineering (STEM) or technical certificate in...ValvesHourly payContract workH1bImmediate startRemote workFlexible hours$38 - $58 per hour
...work requiring a thorough knowledge of electrical/electronic and mechanical theories and principles, writing specifications, local and... ...calibrate gauges and instruments, and adjusts mechanisms such as valves, controls, pumps to control level of fluid, pressure, and temperature...ValvesHourly payWork at officeLocal areaFlexible hours$87k
...for 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...Local area$151.2k - $168k
...Engineer, Sr Staff / Mechanical or I & C Job Description 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...$92.7k - $114k
...off for vacation, holidays and sick days and much more. This Engineering role can be filled at the Entry, Mid‑level or Senior Engineer... ...Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) with 5 years of nuclear experience or related...Temporary work$92.7k - $114k
...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 5 years of nuclear experience or related engineering...Temporary work$92.7k - $114k
...1K. Primary Purpose of Position Performs advanced technical/engineering problem solving in support of nuclear plant operations. Responsible... ...(chemical, civil/structural, electrical, industrial, mechanical or nuclear) with 2 years of nuclear or related engineering experience...$92.7k - $154k
Energy Jobline ZR is looking for an Engineer in Mazon, Illinois, to support nuclear plant operations with technical problem solving and engineering expertise. The role offers competitive compensation ranging from $92,700 to $154,000 based on experience level. Candidates...$88k - $125.6k
Nouryon is seeking a Reliability Engineer - Mechanical Integrity Focus in Morris, Illinois. This role involves developing maintenance strategies for fixed equipment and partnering with the Asset Integrity Coordinator to ensure plant reliability. Candidates should hold a...$100k - $130k
...LHH Recruitment Solutions is hiring an experienced Manufacturing Engineer to join our client in Morris, IL. This direct hire opportunity is fully onsite. The Manufacturing Engineer will be responsible for developing and continuously improving manufacturing processes...Temporary workFor subcontractorLocal areaFlexible hours$40 - $45 per hour
...Shop Supervisor Midwest Valve Services, a Novaspect company, is currently offering an opportunity for a Shop Supervisor to join... ...We Are: Novaspect, Inc., is an employee-owned company that engineers, sells, and services industrial process controls. Our Core Purpose...ValvesHourly payWork at officeLocal area$88k - $125.6k
Overview Production Engineer at Nouryon, a global team dedicated to developing innovative and sustainable solutions for customers across... ...for assigned units. Qualifications B.S. degree in Chemical or Mechanical Engineering. 3-5 years of production experience in a chemical...$30 - $45 per hour
...CNC & Manual Machinist Midwest Valve Services, a Novaspect company, is currently offering... ...machining experience and excellent mechanical skills. Essential Duties and... ...Inc., is an employee-owned company that engineers, sells, and services industrial process...ValvesHourly paySeasonal workLocal area$76.5k - $109.3k
Nouryon in Morris, Illinois, is seeking a Production Engineer to optimize plant operations and ensure safe production processes. You will diagnose operational issues, improve efficiency, and provide training to team members. The ideal candidate should have a B.S. in Chemical...$19 per hour
Job Description Job Description Production/Industrial Coatings Technician Minooka, IL $19.00 Mon-Fri 7am to 330pm Potential for Long term hire Express Employment is seeking a reliable Production Laborer / Industrial Coatings Technician to work in a hands...Weekly payLocal area$36 - $60 per hour
...responsible for inspecting maintaining troubleshooting and repairing mechanical and electrical equipment used in power generation facilities. This includes systems such as turbines generators pumps valves boilers and auxiliary equipment. Responsible for continuing to...ValvesHourly payFull timeSecond jobLocal area$95k - $158.4k
...Process Engineer Lead Date: May 19, 2026 Location: PATTERSON, CA, US, 95363-8871 GRESHAM, OR, US, 97030 MIRA LOMA, CA, US, 91752-1018 MINOOKA, IL, US, 60447-9998 Company: Grainger Businesses Work Location Type: Hybrid About Grainger W.W. Grainger, Inc.,...Full timeWorldwide3 days per week$104k - $156k
Manager II, Process Engineer - Supply Chain Minooka, IL Position Summary Promotes and supports company policies, initiatives, procedures, mission, values, and standards of ethics and integrity. Leads process improvement tools and methods, such as 5S, root cause analysis...Temporary workWork at officeLocal area
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Mechanical Valve Engineer. Be the first to apply!



