689 Results for

Nuclear Engineer Jobs in Pennsylvania

Jobs

System Designer Principal Engineer Framatome SAS

Cranberry Township, PA

$115,000–$156,000 / year

We are looking to hire a highly motivated System Designer for Instrumentation & Control (I&C) Safety Systems who will be responsible for leading the technical definition, integration, and lifecycle architecture of safety‑related control systems for commercial nuclear power modernization projects. From our facilities in Virginia, Washington, North Carolina, Pennsylvania, Massachusetts and beyond, we deliver outage services, advanced nuclear fuel technologies, and next-gen reactor innovations that keep the lights on.

30+ days ago

Senior Process Mechanical Engineer, Power AtkinsRealis Group Inc

Exton, PA

$120,000–$160,000 / year

This position supports engineering execution for new and existing power generation facilities, including simple‑cycle and combined‑cycle plants, and requires strong technical knowledge in thermodynamics, heat transfer, fluid systems, and equipment specification. Note to staffing and direct hire agencies: In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency.

6 days ago

Structural Engineer, Power & Industrial AtkinsRealis Group Inc

Philadelphia, PA

$100,000–$140,000 / year

Note to staffing and direct hire agencies: In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency. Work directly with clients to define project requirements and deliver solutions aligned with scope, budget, and schedule commitments, in coordination with structural and cross-functional team members.

7 days ago

Experienced Structural Analysis Engineer Bechtel Plant Machinery

Monroeville, Pennsylvania

Quick Apply

Interface with other program organizations, providing technical support and oversight for fieldoperations, and collaborate with other engineers to ensure the integration of plans, applyingknowledge of NAVSEA requirements to assigned tasks, and acting as a lead for portions of thetechnical work. Conduct technical negotiations with suppliers, perform production reviews, conduct quality surveillance, monitor supplier performance, and approve designs while supporting technicalreporting on assigned components and equipment.

5 days ago

Structural Analysis Engineer Bechtel Plant Machinery

Monroeville, Pennsylvania

Quick Apply

Coordinate with internal teams, vendors, and suppliers to ensure the accuracy of designs, monitorperformance, and facilitate technical discussions, providing support in reviews, qualitysurveillance, and project documentation. The Structural Analysis Engineer works closely with various teams to integrate engineering solutions into broader program goals, while providing technical support for field operations.

4 days ago

Mechanical Design Engineer - Senior & Principal Enercon Services Inc

King of Prussia, PA

$107,200–$204,000 / year

One day, you may be working as part of a multi-discipline engineering team on cooling water systems, including pumps, motors, control systems, piping, and heat exchangers for existing or new power plants. We continually invest in our employees and provide training and tools for advancement, development, and career progression-whether you prefer a path to become a subject matter or technical expert, a people leader, a project manager, or a leader in business development.

19 days ago

Mechanical Design Engineer Enercon Services Inc

King of Prussia, PA

$84,000–$126,000 / year

19 days ago

Geotechnical Engineer - Hydropower & Dams Hatch Ltd.

Pittsburgh, PA

Our energy expertise in the oil and gas sector comprises the entire value chain - upstream, midstream, and downstream; and in the power sector includes thermal, nuclear, waterpower, renewable, hybrid, transmission and distribution, and grid modernization. Working knowledge of relevant geotechnical analysis, modelling and data-management tools, such as GeoStudio, Rocscience, LPILE, PLAXIS, gINT, Leapfrog or OpenGround.

14 days ago

Mechanical Engineer - Design Analysis Talen Energy Corporation

Berwick, PA

Directly interfacing with other workgroups (i.e. Site Engineering, Planning, Operations, Maintenance) and Station Leadership regarding the resolution of issues or to develop improvement initiatives. Gathers and correlates basic engineering data using engineering procedures, which may include routine and diagnostic testing of components and systems, and engineering studies.

12 days ago

Senior Safety Analysis Engineer Westinghouse Electric - USA

Cranberry Township, PA

$85,200–$106,500 / year

Qualifications: Bachelors in one of the following Engineering Disciplines: Nuclear Engineering, Chemical Engineering, Mechanical Engineering, or Aerospace Engineering. About the role: As a Senior Safety Analysis Engineer you will work in safety analysis, in particular Loss of Coolant Accidents (LOCA) for boiling water reactors (BWR).

Today

Senior Engineer, Probabilistic Risk Assessments - Remote Based Westinghouse Nuclear

Cranberry Township, pennsylvania

Remote

$85,200–$106,500 / year

Key Responsibilities: Perform Probabilistic Risk Assessments (PRA) for complex nuclear power plant systems; evaluating a plant's potential vulnerability to all risk and hazard types (i.e., seismic, fire, flooding, etc.). Lead and support global project teams by contributing to technical scope execution in various roles (author, mentor, verifier), as well as meeting schedule and financial objectives.

30+ days ago

Principal Systems Engineer Westinghouse Nuclear

Cranberry Township, pennsylvania

$103,200–$129,000 / year

About the role: As a Principal Mechanical Systems Engineer you will oversee the design, development, implementation, and analysis of highly complex technical products, processes, components, equipment, and systems. Significant experience in a technical leadership role with aspects of design, modeling, and analysis and with the ability to manage technical teams in challenging situations with complex tasks.

30+ days ago

Physical Security Engineer Westinghouse Nuclear

Cranberry Township, pennsylvania

$58,400–$73,000 / year

Key Responsibilities: You will provide broad-ranging experience operating and advanced nuclear plant designs including interfaces with systems, equipment, structures, and physical plant arrangement to develop and implement the safeguards and physical security protection system designs. Wellness Programs designed to support employees in maintaining their health and well-being including Employee Assistance Program providing support for our employees and their household members.

30+ days ago

Engineer, Electrical / Mechanical Constellation Energy Generation, LLC.

Kennett Square, Pennsylvania

$92,700–$114,000 / year
Full time

This position is ideal for an engineer who is comfortable working across disciplines and should be capable of reviewing and understanding both electrical and mechanical design packages, evaluating technical documentation, and serving as a technical resource across multiple engineering disciplines. 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.

30+ days ago

Senior Structural Engineer, Power and Industrial AtkinsRealis Group Inc

Exton, PA

$130,000–$170,000 / year

Note to staffing and direct hire agencies: In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency. In this role, you will lead and contribute to the design and delivery of complex power generation and industrial infrastructure projects, applying your technical expertise to support safe, efficient, and high‑quality outcomes.

30+ days ago

Senior Piping Engineer, Energy - Remote AtkinsRealis Group Inc

Philadelphia, PA

Remote

$90,000–$173,000 / year

Note to staffing and direct hire agencies: In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency. Review of technical documents and drawings, such as General Arrangement, ISO, pipe supports, flow diagrams and P&ID), calculations, design/analysis reports, design requirements, design manuals, bill of materials, design specifications, technical specifications, data sheets, etc.

27 days ago

Intermediate Electrical Engineer Energy - Remote AtkinsRealis Group Inc

Philadelphia, PA

Remote

$72,000–$138,700 / year

Note to staffing and direct hire agencies: In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency. Working collaboratively with multidisciplinary engineering teams, you will apply sound engineering principles, industry best practices, and regulatory requirements to develop innovative solutions that help deliver high-quality outcomes for our clients.

30+ days ago

Mechanical Engineer Safari Land

Pittsburgh, PA

Required Qualifications: Bachelor's degree in Mechanical Engineering or related engineering discipline from an accredited institutionProficiency in ANSYS Mechanical (APDL and Workbench)Experience with Mathcad or similar mathematical computing toolsFamiliarity with ASME Boiler & Pressure Vessel Code, particularly Sections III and XIExperience with 3D CAD tools such as SolidWorks or AutoCADStrong written and verbal communication skills, with the ability to clearly convey technical conceptsValid driver's license and access to reliable transportationAbility to obtain unescorted access to U.S. and international nuclear power plantsValid passport and willingness to travel internationally in support of field projects. This team is responsible for delivering high-quality finite element analysis (FEA) and engineering support for the deployment of MSIP-a patented process used to mitigate stress corrosion cracking in reactor vessel nozzles, piping, and components in boiling water reactors (BWRs) and pressurized water reactors (PWRs).This role is ideal for a technically driven engineer who is comfortable combining analytical tools and field awareness to deliver practical, safety-focused solutions for the nuclear power industry.

26 days ago

Experienced I&C System Designer Engineer Framatome North America

Cranberry Township, Pennsylvania

$116,000–$139,000 / year
Full time

30+ days ago

I&C System Designer Engineer Framatome North America

Cranberry Township, Pennsylvania

$100,000–$110,000 / year
Full time

30+ days ago

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Nuclear Engineer Jobs in Pennsylvania

System Designer Principal Engineer Framatome SAS

Senior Process Mechanical Engineer, Power AtkinsRealis Group Inc

Structural Engineer, Power & Industrial AtkinsRealis Group Inc

Experienced Structural Analysis Engineer Bechtel Plant Machinery

Structural Analysis Engineer Bechtel Plant Machinery

Mechanical Design Engineer - Senior & Principal Enercon Services Inc

Mechanical Design Engineer Enercon Services Inc

Geotechnical Engineer - Hydropower & Dams Hatch Ltd.

Mechanical Engineer - Design Analysis Talen Energy Corporation

Senior Safety Analysis Engineer Westinghouse Electric - USA

Senior Engineer, Probabilistic Risk Assessments - Remote Based Westinghouse Nuclear

Principal Systems Engineer Westinghouse Nuclear

Physical Security Engineer Westinghouse Nuclear

Engineer, Electrical / Mechanical Constellation Energy Generation, LLC.

Senior Structural Engineer, Power and Industrial AtkinsRealis Group Inc

Senior Piping Engineer, Energy - Remote AtkinsRealis Group Inc

Intermediate Electrical Engineer Energy - Remote AtkinsRealis Group Inc

Mechanical Engineer Safari Land

Experienced I&C System Designer Engineer Framatome North America

I&C System Designer Engineer Framatome North America

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