Senior Mechanical Engineer

Job Requisition: Senior Mechanical Engineer
Department: NUPOW Engineering
Location: Solon Ohio
Employment Type: Full-Time
Reports To: Engineering Manager

Position Summary:

We are seeking a Senior Mechanical Engineer to support the design and development of nuclear instrumentation and radiation detection systems used in demanding high-reliability environments. This role serves as a key mechanical engineering resource responsible for driving design efforts supporting product evolution and ensuring long-term product performance and manufacturability.

The position includes both system-level equipment (such as skid-based and piping assemblies) and component-level designs (including detector assemblies and rack-mounted instrumentation). This role is expected to become a key technical contributor within the mechanical engineering function and requires a high degree of technical ownership sound engineering judgment and the ability to contribute with minimal ramp-up.

Prior nuclear experience is not required; candidates with strong mechanical design backgrounds and experience with fabricated equipment or welded assemblies will transition successfully.

Key Responsibilities:

Lead the design and development of mechanical systems components and assemblies from concept through release to manufacturing.
Create and maintain Piping & Instrumentation Diagrams (P&IDs) and detailed mechanical drawings.
Develop complete engineering design packages including models drawings specifications and supporting documentation.
Generate and manage Bills of Material (BOMs) within PLM systems.
Lead design updates component selection and engineering change activities.
Apply sound engineering practices including tolerance considerations fit/function evaluation and design for manufacturability.
Incorporate fabrication and welding requirements into designs.
Collaborate with customers manufacturing quality and supply chain teams to ensure efficient and practical solutions.
Interpret technical requirements and translate them into clear production-ready documentation.
Provide engineering support to production and resolve complex design-related issues.
Maintain accurate configuration-controlled documentation.
Provide technical leadership and mentorship to other engineers as needed.
Other duties as assigned.

Required Qualifications:

Bachelors degree in Mechanical Engineering or related field.
510 years of experience in mechanical design equipment design or a similar engineering role.
Demonstrated experience creating P&IDs mechanical drawings and complete engineering design packages.
Strong proficiency with CREO and AutoCAD.
Experience developing and managing Bills of Material (BOMs) within a PLM or similar system.
Demonstrated ability to take designs from concept through release to manufacturing with minimal oversight.
Experience applying sound engineering design practices including tolerance considerations fit/function evaluation and structured engineering change processes.
Strong understanding of mechanical systems materials fabrication processes and welded structures with working knowledge of applicable welding standards (such as ASME Section IX).
Ability to read and interpret complex technical specifications and drawings.
Strong analytical organizational and problem-solving skills.
U.S. citizen or citizen of a country to which there is no export restriction for controlled technologies.
Willingness to travel occasionally and work safely in industrial environments.

Preferred Qualifications:

Experience designing industrial equipment skid systems piping assemblies or precision mechanical components.
Experience working in a regulated industry (e.g. nuclear aerospace defense oil & gas or similar).
Experience with instrumentation layouts or integrated electro-mechanical systems.