Mechanical System Design Engineer
About The Position
BWXT Advanced Technologies is seeking a Mechanical System Design Engineer for its System Design Engineering group, which supports internal and external programs in Advanced Manufacturing, Medical Radioisotopes, and Nuclear Reactor Design. The role focuses on system design rather than detailed component design and reports administratively to the Mechanical System Design Supervisor. The position is based on-site at the Advanced Technologies Office in Lynchburg, Virginia. The engineer identifies system and interface requirements; develops system design documentation; selects components and performs supporting calculations; designs piping systems; and prepares process flow diagrams, P&IDs, component data sheets, specifications, and test documentation. The role applies relevant regulations, design codes, and standards, and coordinates with interfacing engineering disciplines. The engineer also presents system design results to internal and external stakeholders. BWXT describes the opportunity as part of a mission-driven organization focused on nuclear innovation. The position requires U.S. citizenship and the ability to obtain and maintain a DOE or DOD security clearance, as applicable. Selected applicants must successfully complete a pre-employment check and drug screening.
Requirements
- Bachelor’s degree in engineering (mechanical, nuclear, or a similar discipline) or physics.
- At least four years of related work experience.
- Technical background in engineering design, fluid systems, thermodynamics, and process instrumentation.
- Proficiency with standard Microsoft Office applications.
- Excellent written and verbal communication skills.
- Ability to self-direct with minimal day-to-day supervision.
- U.S. citizenship.
- Ability to obtain and maintain a U.S. Department of Energy (DOE) or Department of Defense (DOD) security clearance, whichever is required.
Nice To Haves
- Experience designing and/or operating thermo-mechanical fluid systems for nuclear applications.
- Experience with fluid system design and modeling software such as AFT Arrow/Fathom, FlowMaster, Flownex, or comparable tools.
- Experience with CAD packages such as SolidWorks or AutoCAD.
- Programming experience with Python, C++, Fortran, Visual Basic, or similar languages.
- Experience with design verification, including interfacing with component vendors and test engineering organizations.
- System modeling experience in Simulink and exposure to SysML.
- Familiarity with NRC and/or DOE requirements.
- Knowledge and experience applying Systems Engineering principles.
Responsibilities
- Identify applicable system requirements and interface requirements.
- Prepare system design documentation, including system design descriptions and control narratives.
- Select components such as valves and heat exchangers, perform calculations, and prepare specifications for detailed design and procurement.
- Design piping systems, including line sizing and pressure-drop calculations.
- Lead preparation of process flow diagrams, P&IDs, component data sheets, and system test request documentation.
- Apply relevant regulations, design codes, and standards, such as ASME, to fluid systems.
- Coordinate with systems, electrical, instrumentation and controls, mechanical equipment design, and test engineering disciplines.
- Prepare and present system design results to internal and external stakeholders.
Benefits
- Competitive salary and benefits package, including health, dental, and retirement plans.
- Flexible work schedules and paid time off.
- Professional development opportunities, including mentorship programs and sponsorship for continuing education.
- Opportunities for continuous learning and training.
- Potential annual cash incentive in addition to medical, retirement, and other benefits.
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
