About this role
As a Performance Modelling Engineer, you will join our team in Derby to support our activities within the Aerospace sector.
You will be working on advanced gas turbine engine programmes, focusing on the performance modelling and simulation of propulsion systems under both steady-state and transient conditions. This role sits within a highly specialised engineering environment, contributing to the development and optimisation of next-generation aero engines.
Location: Derby On Site: 2-3 days per weekClearance: Eligibility for UK Security Clearance requiredExperience Level: JuniorKey Responsibilities:
Develop and run performance models of gas turbine engines using MATLAB/SimulinkAnalyse engine behaviour under steady-state and transient operating conditionsSupport cycle analysis, performance prediction, and engine optimisation activitiesWork closely with systems, controls, and thermal engineers to integrate modelsValidate models against test data and support performance investigations Required Skills:
Strong experience with MATLAB/Simulink for modelling and simulationBackground in gas turbine performance or propulsion systems engineeringExperience in steady-state and transient engine modellingSolid understanding of thermodynamics and gas turbine cycle analysisExperience working on complex aerospace or safety-critical systemsRequired Qualifications:
A Bachelor’s or Master’s degree in Engineering, or equivalent military experience.Postgraduate study or specialisation in propulsion, gas turbines, or thermal power systemAcademic or industry experience focused on engine performance, cycle modelling, or propulsion analysisDesirable Skills:
Experience with gas turbine performance tools (e.g. NPSS or similar)Previous work on aero engine development programmesUnderstanding of engine control interaction during transient events (e.g. acceleration, deceleration)Exposure to model validation using engine test data Why join us?
We bring together entrepreneurial, tech-driven people to deliver innovative solutions for leading companies.
At ALTEN, you’ll work on exciting projects, supported by ongoing learning, mentoring, and clear career development tailored to your goals.
Join a passionate team and help build tomorrow, today.
In short you get:
A personalised career path and a rewarding management style A huge diversity of engineering projects and industriesPrivate Medical InsuranceCycle & Tech Scheme Employee assistance programmeLife insurance & Pension SchemeSocial atmosphere, regular gatherings & team buildingsFlexible way of working (role dependent)We are proud to support the Armed Forces Covenant & actively encourage applications from members of the Armed Forces community, including veterans, reservists, service leavers, and military spouses/partners. We recognise the value of military skills and experience and are committed to ensuring that no applicant is unfairly disadvantaged during our recruitment and selection processes.
ALTEN is committed to fostering a diverse and inclusive workplace and values the strength that comes from a global mix of backgrounds and perspectives. We welcome applications from all suitably qualified candidates, regardless of background or protected characteristics under the Equality Act 2010. If you require any reasonable adjustments during the recruitment process, please let us know.
This role may 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.