Rolls-Royce
Fluid Mechanics & Thermofluids Engineers
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Fluid Mechanics & Thermofluids Engineers
Location: Bristol, Derby or Solihull
Rolls-Royce is seeking Fluid Mechanics & Thermofluids Engineers to support a range of current and future opportunities within our Defence business.
Our Fluid Mechanics teams are responsible for understanding, analysing, and optimising the flow of air, fuel, oil, and thermal energy through some of the world's most advanced aerospace propulsion systems. These teams play a pivotal role in shaping product performance, efficiency, safety, and environmental compliance.
We are looking for engineers with expertise in:
- Aerothermal analysis
- Thermofluids systems
- Thermal systems
- Fluid mechanics
- Performance engineering
What You Could Be Working On
- Aerothermal Engineering
- Thermofluids Systems
- Air Systems
- Fuel and Oil Systems
- Thermal and Thermomechanical Analysis
- Performance & Environmental Engineering
- System Modelling and Simulation
- Product Verification and Development
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Requirements
- A degree in Mechanical, Aerospace, or a related Engineering discipline (or equivalent experience)
- Strong experience in fluid mechanics, thermodynamics, or heat transfer
- A solid analytical and modelling capability
- Ability to solve complex technical challenges within multidisciplinary teams
- Advantageous if you have experience in aerospace, defence, or highly regulated industries
Why Join Rolls-Royce?
At Rolls-Royce, we are proud to be a business that has shaped the modern world and remain dedicated to progress—powering, protecting, and connecting people everywhere.
When you join us, you’ll have the chance to:
✔ Work on world-class solutions ✔ Thrive in a culture that values individuality and diversity as drivers of innovation ✔ Contribute to a high-performance culture that embraces all perspectives
Our multi-year transformation programme aims to turn Rolls-Royce into a high-performing, competitive, resilient, and growing company. Join us, and you could help define the future.
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Important Notes
- Security Check Requirement: To work on the Rolls-Royce Defence Early Life Cycle business, you must hold a UK Government Security Check clearance. Rolls-Royce will support your application if you don’t already have one.
- Nationality Requirement: Due to the nature of our business, we can only progress applications from UK nationals or dual nationals in MoD-approved cases.
As part of the selection process, candidates in certain locations may undergo online assessments, including cognitive and behavioural testing. Full details will be provided if required.
Posting Date: 24 Jun 2026 Posting End Date: [Unspecified, but open for applies]
Apply Today if you have experience in fluid mechanics, thermofluids, thermal analysis, or performance engineering—helping to shape Rolls-Royce’s future.
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