Thermal Engineer (Level 2 or 3)

Position: Thermal Engineer (Level 2 / 3) Company Overview At Northrop Grumman’s Armament Systems team, we develop advanced weapon systems. Thermal Engineers perform thermal and coupled thermal/structural analyses to support the design of smart weapon systems, ensuring reliability in demanding environments. Relocation & Clearance Relocation assistance may be available. Security clearance required for start: None. Travel Travel: Yes, 10% of the time. Responsibilities Work with Subject Matter Experts to develop finite element analysis approaches and solutions to thermal problems based on an understanding of engineering principles. Assist in determining the appropriate analysis type and tools needed to evaluate a variety of numerical modeling problems involving metals, plastics, and composite materials. Develop the thermal and coupled thermal/structural models: Geometry preparation and mesh generation Selection and application of boundary conditions and constraints Selection and application of material properties Setup and execution of appropriate simulation codes and solution methodologies Develop simple bench tests to anchor simulation predictions. Post-process and assist in the interpretation of analytical results; help identify key sensitivities and support recommendations for design improvements. Document analysis methods, assumptions, and results in clear technical reports and presentations for internal design reviews. Support innovation by applying modern analysis tools and workflows to new smart munition product development. Become an integrated member of the product team by developing an understanding of the overall system function, collaborating closely with Design, Systems, and Test Engineers, and presenting analysis results and design recommendations in an insightful and timely manner. Basic Qualifications (Level 2) Bachelor of Science degree in Mechanical Engineering, Aerospace Engineering, or a closely related discipline. 2+ years of relevant engineering experience with a BS degree; 0+ years with a Master’s degree in a related field. Strong understanding of heat transfer fundamentals (conduction, convection, and radiation). Academic or work experience performing steady-state and transient thermal analysis using tools such as ANSYS Mechanical, ANSYS Icepak, or Abaqus. Familiarity with structural FEA (e.g., deformation, stress, strain, modal, shock, and vibration). Ability to work collaboratively in a multi-disciplinary team environment, receive technical direction, and incorporate feedback. Strong written and verbal communication skills, including the ability to document analyses and present technical results. U.S. citizen and possess or qualify for a U.S. Government security clearance. Qualifications (Level 3) Bachelor of Science degree in Mechanical Engineering, Aerospace Engineering, or a closely related discipline. 5+ years of relevant engineering experience with a Bachelor’s degree; 3+ years with a Master’s degree, or 1+ year with a PhD. Strong understanding of heat transfer fundamentals (conduction, convection, and radiation). Academic or work experience performing steady-state and transient thermal analysis using tools such as ANSYS Mechanical, ANSYS Icepak, or Abaqus. Familiarity with structural FEA (e.g., deformation, stress, strain, modal, shock, and vibration). Ability to work collaboratively in a multi-disciplinary team environment, receive technical direction, and incorporate feedback. Strong written and verbal communication skills, including the ability to document analyses and present technical results. U.S. citizen and possess or qualify for a U.S. Government security clearance. Desired Qualifications Master’s degree in Mechanical or Aerospace Engineering with a focus in thermal sciences, structural mechanics, or related area. Thermal analysis of electronic enclosures and printed circuit card assemblies using ANSYS Icepak or similar tools. Use of CFD tools or codes to determine the aeroheating parameters for projectiles or flight vehicles. Coupled analysis experience (thermal/structural, thermal/fluid, structural/fluid, thermoelectric, etc.). Salary Range Primary Level Salary Range: $87,600.00 - $131,400.00 Secondary Level Salary Range: $108,800.00 - $163,200.00 Benefits Employees may be eligible for overtime, shift differential, and discretionary bonuses. Annual bonuses reward individual contributions and company results. Additional benefits include health insurance coverage, life and disability insurance, a savings plan, company-paid holidays, and paid time off (PTO) for vacation and personal business. Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions. #J-18808-Ljbffr SwiftCruit