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

Senior Mechanical Engineer

$151.2k - $168k

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 $151,200 to $168,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k).

Primary Purpose of Position

Performs advanced engineering problem solving in support of nuclear plant operations. Responsible for technical decisions. Possesses superior knowledge in functional discipline and its practical application and has excellent knowledge of applicable industry codes and regulations. Functions with recognized industry-level of expertise in a technical area.

Primary Duties and Accountabilities

  • Perform advanced nuclear engineering and technical tasks in support of nuclear plant operations.
  • Perform independent research, reviews, studies and analyses in support of technical projects.
  • Provides in-depth technical expertise to develop, manage and implement engineering activities related to plant safety, reliability, maintainability, and availability ensuring compliance to customer's needs, regulatory requirements, and corporate policies.
  • Accountable for the accuracy, completeness, and timeliness of work ensuring proper configuration management and assuring that standard design criteria, practices and codes are used in preparation of plans and specifications.
  • Provide technical expertise and consultation through direct involvement to identify and resolve equipment and system problems.
  • Provides initial or complete task management of engineering issues.
  • 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.
  • Supports plant design modifications, testing and problem solving.
  • Assure all engineering products prepared or overseen are in accordance with applicable safety analyses, industry codes, and all regulatory requirements.
  • Develop, implement and coordinate functional supervisory activities including, but not limited to, personnel, budgetary accountabilities and planning goals with respect to engineering personnel.
  • 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

  • Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) with 10 years of engineering experience
  • Demonstrated technical leadership experience (e.g. Duty team lead, inspection lead), teamwork and leadership attributes
  • Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

Preferred Qualifications

  • Turbine experience HIGHLY Desired
  • Professional Engineer Registration
  • Advanced technical degree or coursework
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Senior Mechanical Engineer in Downingtown, PA vacancy
  •  ...We believe that if it can be dreamed it can also be measured. And if it can be measured, it can also be realized.The Senior Design Mechanical Engineer is a key contributor responsible for design and analysis of mechanical systems, equipment and packaging for FARO's metrology... 
    Senior
    Full time
    For contractors
    Work at office
    Immediate start

    Faro

    Exton, PA
    2 days ago
  • $99k - $105k

     ...client audits. • Perform all other related duties as assigned.QUALIFICATIONS:• Education: Bachelor's degree in mechanical, electrical or electronic engineering or related discipline.• Experience: Six to eight years related experience and/or training.• An equivalent... 
    Senior
    Contract work
    Local area
    Worldwide
    Flexible hours

    Charles River

    Malvern, PA
    1 day ago
  •  ...movies! We believe that if it can be dreamed it can also be measured. And if it can be measured, it can also be realized.The Sr Mechanical Engineer is a key contributor responsible for design and analysis of mechanical systems, equipment and packaging for FARO's metrology... 
    Senior
    Full time
    For contractors
    Work at office
    Immediate start

    Faro

    Exton, PA
    2 days ago
  • $90k - $110k

    All-Fill, Inc., based in Exton, Pennsylvania, is looking for a Mechanical Design Engineer. The ideal candidate will possess a bachelor's degree in Mechanical Engineering and have at least five years of machinery design experience. This full-time role involves designing... 
    Senior
    Full time
    Work at office
    Monday to Friday

    All-Fill, Inc.

    Exton, PA
    1 day ago
  • $99.5k - $165.8k

    Overview We are seeking a Senior HVAC and Building Services Engineer to join our team in Exton, PA. Our office in Exton is responsible for managing design projects including mechanical, electrical, plumbing/fire protection, and process disciplines within biotech, pharmaceutical... 
    Senior
    Temporary work
    Work at office
    Flexible hours

    AtkinsRéalis

    Exton, PA
    1 day ago
  • $99.5k - $165.8k

    AtkinsRéalis is looking for a Senior HVAC and Building Services Engineer in Exton, PA to manage design projects within biotech and industrial facilities...  ...systems. Ideal candidates will have a Bachelor's in Mechanical or Architectural Engineering and 10 years' experience.... 
    Senior
    Flexible hours

    AtkinsRéalis

    Exton, PA
    1 day ago
  • Constellation is seeking mid- to senior-level engineers to perform advanced technical/engineering work in support of nuclear plant operations. The role involves leading programs, applying engineering principles, and ensuring compliance with industry codes. The position... 
    Senior

    Constellation

    Kennett Square, PA
    3 days ago
  •  ...Job Description Job Description The Senior Mechanical Engineer at Piasecki Aircraft Corporation is responsible for leading the research, planning, design, and testing of advanced mechanical and aerospace systems. This role serves as the primary technical lead for... 
    Senior
    Remote work

    Piasecki Aircraft Corporation

    Coatesville, PA
    8 days ago
  • $110k - $125k

     ...globally and shapes a healthier future for all. Learn about the Danaher Business System which makes everything possible. The Senior Software Engineer, Test Automation is responsible for designing, implementing, and maintaining automated tests and test infrastructure for... 
    Senior
    Full time

    Danaher Corporation

    Downingtown, PA
    5 days ago
  •  ...Job Description Job Description Senior Process Engineer Keystone Engineering Group, Inc. is a Professional Engineering Firm and Systems Integrator with 25+ years of experience in Design and Design-Build services for Water, Wastewater, and private industries. We have... 
    Senior
    Contract work
    Temporary work
    Visa sponsorship
    Work visa
    Night shift

    Keystone Engineering Group Inc

    Malvern, PA
    a month ago
  •  ...documentation, troubleshooting, support, and commissioning of Aerzen’s engineered and manufactured blowers, compressors, and various support...  ...from an ABET/EAC Accredited Program Field of study: Mechanical, Chemical, Electrical, Civil, Software, Environmental Engineering... 
    Work experience placement

    Aerzen USA Corporation

    Coatesville, PA
    10 days ago
  •  ...Job Description Job Description Required Qualifications: A bachelor's degree in civil, Environmental, or Chemical Engineering Professional Engineer's license is required Design-Build Institute of America (DBIA) and/or Project Management Professional (PMP)... 
    Senior
    Contract work
    Temporary work
    Casual work
    Night shift

    eZone Staffing LLC

    Malvern, PA
    2 days ago
  • Job Title: Senior Scientist / Principal Scientist - Biotransformation/Metabolite Identification.Location: Exton, PennsylvaniaFull-time Job Description: We are seeking a highly motivated and experienced Senior Scientist specializing in Biotransformation and Metabolite Identification... 
    Senior

    Frontage Laboratories

    Exton, PA
    2 days ago
  • Exelon is seeking a senior transmission planning engineer to lead studies, design, and reliability analyses for planning and upgrading electric transmission and related facilities. Hybrid role with in-office requirements at multiple locations; position supports PJM, MISO... 
    Senior
    Work at office

    Pepco

    Kennett Square, PA
    4 days ago
  • $55k - $156.45k

    S&T Bank is seeking a Financial Planner in Downingtown, PA, to lead brokerage services, develop new business, and manage client relationships. The role requires a four-year degree, FINRA licenses, and 5-10 years of investment experience. Responsibilities include coaching...
    Senior

    S&T Bank

    Downingtown, PA
    2 days ago
  • $30 - $45 per hour

     ...Job Description Job Description Senior HVAC Service Technician Frontline HVAC | Aston PA We'll get your ducts in a rowWe are your trusted partner in commercial and residential heating and cooling services with over 30 years of experience. From air conditioning repairs... 
    Senior
    Hourly pay
    Monday to Friday

    Frontline HVAC

    Paoli, PA
    15 days ago
  •  ...quality of life and functional goals. We value independence, strong communication, and adaptability as you navigate complex cases and changing patient needs, with a focus on compassionate, evidence-based treatment for seniors. #J-18808-Ljbffr CHE Behavioral Health Services
    Senior

    CHE Behavioral Health Services

    Downingtown, PA
    1 day ago
  • $200k

    Jeff D'Ambrosio Auto Group in Downingtown, PA is seeking a dynamic Sales Director to lead our sales team. The ideal candidate will drive sales growth, develop strategic sales plans, and motivate a high‑performing team. Must have 5 years of Stellantis experience. This leadership...
    Senior

    Jeff D'Ambrosio Dodge Chrysler Jeep

    Downingtown, PA
    5 days ago
  • Simpson Meadows is seeking a Physical Therapy Assistant to implement care plans established by therapists and physicians. The role requires an Associate Degree and an active Pennsylvania state license. Candidates should have excellent organizational and time management ...
    Senior

    Simpson Meadows

    Downingtown, PA
    1 day ago
  • The Beacon Hill Senior Accountant in Downingtown, PA is responsible for advanced general ledger work, month-end close, reconciliations, and financial reporting. You will partner with internal stakeholders, drive improvements, and may mentor staff. Reports to Accounting... 
    Senior

    Beacon Hill

    Downingtown, PA
    1 day ago
  • Beacon Hill Staffing Group, LLC is seeking a Senior Accountant to support the accounting function through advanced general ledger work, account reconciliations, month-end close, and financial reporting. This role partners closely with internal stakeholders, drives process... 
    Senior

    Beacon Hill Staffing Group, LLC

    Downingtown, PA
    2 days ago
  •  ...The position involves medication administration, vital sign monitoring, and assisting residents with daily living activities in a senior-care setting. Qualified candidates hold a PA LPN license, CPR/First Aid, and have at least one year of long-term care experience. A... 
    Senior
    Part time
    Shift work

    Simpson Meadows

    Downingtown, PA
    3 days ago
  •  ...is expanding in Downingtown, PA, and seeks licensed Speech Language Pathologists to deliver one-on-one geriatric care in homes and senior living communities. You will assess, plan, and treat to improve mobility, independence, and life quality, with the option to incorporate... 
    Senior
    Flexible hours

    FOX Rehabilitation

    Downingtown, PA
    1 day ago
  • Simpson Meadows is looking for a Physical Therapist to assess, plan, and administer rehabilitative programs aimed at improving patient mobility and alleviating pain. You will document evaluations, implement treatment plans, and work collaboratively with patients and medical...
    Senior

    Simpson Meadows

    Downingtown, PA
    1 day ago
  • Johnstone Supply, The Balsan Group is seeking an experienced Credit Manager to lead credit and collections for its HVAC distribution business. You will work closely with Branch Managers, Sales, Customers, Accounting, and Executive Leadership to support sales growth while...
    Senior
    For contractors

    Johnstone Supply, The Balsan Group

    Downingtown, PA
    4 days ago
  • Revival Gourmet Foods is seeking a highly experienced Quality Manager to lead the Quality and Food Safety and Sanitation teams, developing and monitoring the Quality Management System to ensure compliance with GFSI standards, federal guidelines, and customer/local regulations...
    Senior
    Local area

    Revival Gourmet Foods

    Downingtown, PA
    1 day ago
  • Molecular Devices, a Danaher operating company, seeks a Senior Software NPI and Release Engineer to enable successful introduction, release, and manufacturing of software-enabled life science instruments. This on-site role in Downingtown, PA collaborates across product... 
    Senior

    Molecular Devices

    Downingtown, PA
    4 days ago
  • A leading automotive dealership in Chester County is seeking an experienced Finance Manager to oversee finance operations and lead a high-performance team. This role involves managing compliance, collaborating with lenders, and ensuring an efficient finance process. Ideal...
    Senior

    Jeff D'Ambrosio Auto Group

    Downingtown, PA
    2 days ago
  • A professional engineering firm is seeking a Process Engineer IV to develop deliverable packages and manage design and construction projects. The role requires a Bachelor's Degree in Civil or Environmental Engineering and a Professional Engineer's license. Candidates should... 
    Senior

    Keystone Engineering Group, Inc.

    Exton, PA
    1 day ago
  • $50 - $60 per hour

     ...Job Title : Senior Manufacturing Engineer / Lead Location : PA, United States (Hybrid) Employment Type : Contract (W2 / 1099) Rate : $50-60/hr ( DOE ) Duration : 12+ months About the Role This role supports manufacturing and supplier initiatives... 
    Senior
    Contract work

    Intellectt INC

    West Chester, PA
    3 days ago

Do you want to receive more vacancies?

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