Rotordynamics Development & Testing Engineer

At BWX Technologies, Inc. (NYSE: BWXT), we are People Strong, Innovation Driven. A U.S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean energy, environmental restoration, nuclear medicine, and space exploration. With more than 7,800 employees, BWXT has 14 major operating sites in the U.S., Canada, and the U.K. We are the sole manufacturer of naval nuclear reactors for U.S. submarines and aircraft carriers. Our company supplies precision manufactured components, services, and fuel for the commercial nuclear power industry across four continents. Our joint ventures provide environmental restoration and operations management at a dozen U.S. Department of Energy and NASA facilities. BWXT’s technology is driving advances in medical radioisotope production in North America and microreactors for various defense and space applications.

About the role

The Rotordynamics Development and Testing Engineer will spearhead engineering process innovation and rigorous testing activities to support the manufacturing of gas centrifuges for UF6 enrichment. This role demands a proven background in rotordynamics and dynamic testing, coupled with expertise in signal processing and software development. The ideal candidate will adeptly follow established engineering protocols while driving new methodologies for enhanced centrifuge design and production. Location: Oak Ridge, Tennessee.

Responsibilities

• Serve as the resident expert on rotordynamics, leveraging current methodologies and developing avant-garde techniques to optimize centrifuge manufacturing and design processes.
• Champion both experimental investigations and model-based simulations to resolve complex rotordynamics challenges, ensuring design robustness and operational efficiency.
• Architect and guide the construction of advanced test systems, encompassing state-of-the-art data acquisition, digital signal processing architectures, and high-speed signal analysis to capture critical performance metrics.
• Lead initiatives in dynamic testing for system balancing, utilizing a spectrum of techniques — from traditional influence coefficient methods to comprehensive experimental modal analysis and innovative hybrid approaches.
• Independently execute sophisticated engineering projects, making informed decisions that reflect a deep understanding of underlying principles and industry best practices.
• Prepare, document, and present both routine and in-depth engineering reports, ensuring clear communication of testing protocols, results, and recommendations to key stakeholders.

Requirements

• Bachelor of Science in Mechanical Engineering with 6 years of relevant experience, or a Master’s degree in Mechanical Engineering with 3 years of targeted industry experience, or a Doctor of Philosophy degree in Mechanical Engineering.
• Demonstrated expertise in one or more of the following areas:
  • Rotordynamics and associated problem-solving techniques
  • Dynamic testing methodologies in high-speed systems
  • Advanced digital signal processing (DSP) methods
  • Software development using languages and tools such as Python, C++, MATLAB, etc.
  • Finite Element Analysis (FEA) using platforms like ANSYS
• Must be able to obtain and maintain a Department of Energy ‘Q’ clearance.
• Must be a U.S. citizen.

Preferred Qualifications

• Advanced degrees (Master of Science or higher) in Mechanical Engineering are highly desirable.
• Candidates with extensive hands-on experience in the field and a proven track record of leading complex engineering projects will be favored.
• Possession of an active DOE Q Clearance is an added advantage.

Benefits

• Competitive salary and benefits package, including health, dental, and retirement plans.
• Flexible work schedules and paid time off to promote a healthy work-life balance.
• Professional development opportunities, including mentorship programs and sponsorship for continuing education.
• An inclusive atmosphere that celebrates new perspectives and supports collaboration between different generations.
• The chance to be part of a mission-driven organization making a positive impact on the future of energy.
• Opportunities for continuous learning and training to grow throughout your career.

Pay

The base salary range for this position in Tennessee (US-TN) at the start of employment is expected to be between $86,450 and $136,000 per year. The base salary offered is based on local job market factors and may vary depending on factors specific to the selected candidate, such as job-related knowledge, skills, experience, and other objective business considerations. The total compensation package may also include other elements, such as an annual cash incentive in addition to a full range of medical, retirement, and/or other benefits.