Performance Modelling Engineer

Company DescriptionAre you passionate about engineering? Do you want to make a difference? You could be one of our 54k+ colleagues in over 30 countries working on inspiring projects in the most innovative companies. Join us and start building tomorrows world today! Job DescriptionWhat will you be doing?We are seeking aPerformance Modelling Engineerwith expertise in Gas Turbine Performance, Transient and Steady State analysis. The successful candidate will work with advanced modelling tools to evaluate engine behaviour across the full operating envelope, includingSCO3cycle applications, and contribute technical insight to support design, integration, and testing programmes.Key Responsibilities: Develop, validate, and maintainGas Turbine performance models , with a focus on steady state and transient behaviour. Apply thermodynamic principles such as the Brayton cycle to performance studies. Conduct simulations and cycle analysis forSCO3applications. Work with modelling environments such asNPSSor equivalent (GasTurb, PROOSIS, RR toolsets). Post-process data and create automation tools using Python. Use object-oriented programming (C++ preferred) to enhance and customise modelling workflows. Present and communicate complex technical results to internal and external stakeholders QualificationsExperience, skills and qualifications required: Strong experience inGas Turbine performanceengineering, includingsteady stateandtransient analysis. Understanding ofSCO3 cyclesand their application in propulsion and energy systems. Proficiency in performance toolsets such asNPSS , or transferable experience with GasTurb, PROOSIS, RR performance tools. Programming skills in C++ and Python. Strong technical communication and stakeholder engagement skills. Additional InformationWhy join us? We foster a community of dually talented individuals who are both entrepreneurs and technology specialists. Our teams embody the spirit of innovation and entrepreneurship, enabling us to develop solutions most efficiently. Our commitment to sustainable growth is unwavering, and we continuously strive for accelerated transformation and continuous improvement. Through ALTEN labs, mentoring programs, internal universities, and more, we are always pushing boundaries and embracing new possibilities. We offer incredible opportunities to join inspiring projects in the most innovative companies. We prioritise your career development with personalised support plans tailored to your own aspirations. We're here to empower you and help you reach your full potential. Join our passionate team and start building tomorrow, today! In short you get: A personalised career path and a rewarding management style A chance to work on the most exciting engineering projects and technologies along with Premium Customers A huge diversity of engineering projects and industries A competitive salary Private MedicalInsurance Pension Scheme Cycle-to-work Scheme among many additional benefits Social atmosphere, regular gatherings, and team buildings Flexible way of working (role dependent) This role will require you to have or be willing to go through Security Clearance. As part of the onboarding process candidates will be asked to complete a Baseline Personnel Security Standard; details of the evidence required to apply may be found on the government website Gov.UK. If you are unable to meet this and any associated criteria, then your employment may be delayed, or rejected . Details of this will be discussed with you at interview.TPBN1_UKTJ

Created: 2025-12-16