Thermal Analysis Engineer
Italy
RINA is currently recruiting for a Thermal Analysis Engineer to join its office in Roma within the Aerospace & Defence Division.
Mission
We are looking for a Thermal Analysis Engineer to support defense-sector programs in Rome. The selected candidate will focus on the analysis and development of thermal solutions for complex assemblies, ensuring compliance with military standards and project requirements.
Activities
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Plan and perform steady-state and transient thermal analyses on complex mechanical assemblies (e.g., shelters, racks, integrated units).
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Define thermal requirements and specifications, boundary conditions, load cases, and acceptance criteria.
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Build, calibrate, and validate thermal models (e.g., conduction, convection—forced/natural—, radiation) using one of the following software Ansys Suite, FloTHERM, or FloEFD.
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Propose and assess thermal mitigation solutions (e.g., heat sinks, TIMs, ventilation/airflow strategies, insulation).
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Collaborate with multidisciplinary teams to support environmental qualification activities in accordance with applicable MIL standards.
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Document results, assumptions, and recommendations; support design reviews and the implementation of approved changes.
Main Responsibilities
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Execute and report thermal simulations for complex assemblies.
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Define technical specifications and acceptance criteria related to thermal performance and compliance.
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Ensure adherence to military environmental standards (MIL) relevant to thermal performance.
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Use Ansys Suite, FloTHERM, or FloEFD for model setup, meshing (thermal), solution, and post-processing.
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Provide clear, decision-oriented documentation and participate in design reviews.
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Coordinate with design teams to implement thermal recommendations into CAD and product baselines.
Expertise
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Master’s degree in Mechanical or Aeronautical Engineering.
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Minimum 3 years’ experience in thermal analysis and thermomechanical solution development for complex assemblies.
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Knowledge of MIL standards applicable to environmental qualification in the defense domain.
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Proficiency in at least one simulation software: Ansys Suite, FloTHERM, or FloEFD.
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Familiarity with PLM systems (e.g., Windchill) and CAD tools (CREO, CATIA) is considered a plus.
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Strong analytical skills, attention to detail, and ability to communicate technical results to nonspecialists.
RINA is a multinational company providing a wide range of services in the energy, marine, certification, infrastructure & mobility, industry, research & development sectors. Our business model covers the full process of project development, from concept to completion.
At RINA, we endeavor to create a work environment where every single person is valued and encouraged to develop new ideas. We provide equal employment opportunities and are committed to creating a workplace where everyone feels respected and safe from discrimination or harassment of any kind. We are also compliant to the Italian Law n. 68/99.