Engineering Thermodynamics

SUMMARY

The Professional, Engineering - Thermodynamics is responsible for performing advanced thermodynamic, fluid-flow, heat-transfer, and computational fluid dynamics analyses in support of aircraft design, testing, and performance optimization. This position evaluates complex coupled fluid-heat transfer challenges, supports aircraft right-sizing and design decisions, prepares and documents analysis and test results, and develops engineering practice documentation to support consistent technical execution.

ESSENTIAL FUNCTIONS

• Perform complex computational analyses involving coupled fluid-heat transfer, pipe network flow, heat transfer, thermodynamics, and aircraft-related thermal challenges
• Conduct internal flow CFD analysis to support aircraft design, system performance, and component sizing decisions
• Interpret analysis results within the context of aircraft design requirements, right-sizing, reliability, safety, and performance objectives
• Prepare engineering test plans for analysis validation, ground testing, flight testing, and related technical evaluations
• Document analysis results, assumptions, methodologies, ground test findings, flight test findings, and technical recommendations
• Develop, write, and update engineering practice documents, procedures, and technical standards as required
• Use CFD, finite element, CAD, and simulation tools to model complex thermal-fluid behavior and support design trade studies
• Collaborate with engineering, design, testing, and program stakeholders to communicate results and support informed technical decisions
• Comply with company policies and procedures and perform other duties as assigned

KNOWLEDGE

• Advanced knowledge of thermodynamics, fluid mechanics, heat transfer, internal flow analysis, and coupled fluid-thermal systems
• Knowledge of CFD analysis methods, finite element analysis concepts, aircraft system performance, and in-flight icing considerations
• Working knowledge of Star-CCM+, Ansys Fluent, SpaceClaim, SimCenter3D, and Microsoft Office products, including advanced Excel
• Familiarity with inlet and outlet design, pipe network flow, test planning, ground testing, and flight test documentation
• Knowledge of programming, complex codes, Unix operating systems, high-performance computing interfaces, and languages such as Fortran, Visual Basic, C++, C#, or Python is preferred

COMPETENCIES

• Strong analytical thinking and technical problem-solving
• Clear and professional written and verbal communication
• Attention to detail in analysis, documentation, validation, and reporting
• Ability to translate complex technical results into practical design recommendations
• Self-motivated, innovative, and collaborative team approach
• Ability to manage priorities, deadlines, and short-term travel assignments as required

EXPERIENCE AND EDUCATION

• Master’s degree in Mechanical Engineering, Aerospace Engineering, or a related field required
• Coursework or experience in fluid mechanics, heat transfer, in-flight icing, CFD analysis, and thermal systems required
• Minimum of five to eight years of experience in internal flow CFD analysis required
• Experience performing complex CFD and finite element analyses required
• Experience with inlet/outlet design and analysis, high-performance computing, or programming is preferred

WORKING CONDITIONS

• Prolonged periods of sitting at a desk and working at a computer
• Repetitive use of the hands, wrists, and arms due to computer usage
• Work is primarily performed in an office or engineering environment with occasional exposure to test, laboratory, aircraft, or shop environments
• Short-term travel may be required to support testing, technical reviews, or project assignments
• Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential functions of the position

WORK AUTHORIZATION/SECURITY CLEARANCE

• Must be legally authorized to work in the United States
• If a security clearance is required:
  • Candidate must be able to obtain and maintain applicable security clearance requirements
  • Successful candidates must be able to obtain required Program Access approval, if applicable