Aircraft Fuel Systems Engineer
First seen by Alion on Nov 12, 2026. Capgemini scores B on the Alion truth index.
At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world-s most-innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they-provide unique R&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are-the same.
##About the Role ##We are looking for an experienced Aircraft Fuel Systems Engineer to join our client's engineering team in Stans, Switzerland.
In this role, you will support the development, integration and verification of aircraft fuel systems, with a particular focus on system requirements, test definition and equipment qualification.
You will work with a range of fuel system components, including pumps, valves, actuators, sensors and control units, contributing to the full engineering lifecycle from system requirements and design activities through to integration, testing and certification.
Your Responsibilities ##- Define, manage and maintain system and equipment requirements for aircraft fuel systems.
- Support the development, design, integration and qualification of fuel system components and equipment.
- Define and prepare system test strategies, test procedures and verification activities.
- Support and coordinate laboratory, rig and aircraft-level testing.
- Analyse test results, investigate technical issues and support root-cause analysis.
- Identify potential improvements and contribute to system optimisation.
- Review supplier documentation and coordinate technical follow-up with external partners.
- Support verification and validation (V&V), safety assessments and certification activities.
- Contribute to compliance documentation and technical reports in accordance with applicable aerospace standards.
- Collaborate with multidisciplinary teams, including design, certification, mechanical, hydraulic and systems integration engineering.
- Degree in Aerospace Engineering, Mechanical Engineering or a related technical discipline.
- Professional experience in aircraft systems engineering, preferably within fuel systems, hydraulic systems or related aircraft subsystems.
- Good understanding of fluid-mechanical components, including pumps, valves, actuators and sensors.
- Experience in system requirements definition, verification and validation.
- Experience in system testing, test definition and analysis of test results.
- Knowledge of aircraft development and certification processes.
- Familiarity with aerospace standards such as DO-160 and SAE ARP4754A is an advantage.
- Experience working with suppliers and managing technical interfaces.
- Strong analytical and problem-solving skills.
- Ability to work independently and drive technical topics within multidisciplinary teams.
- Strong communication skills and a proactive working approach.
- At our engineering academy, you-ll have access to over 60,000 hours of world-class training - designed to fuel your growth from day one. Whether you're diving into Generative AI, data science, or sustainability, our digital campus supports your learning journey every step of the way;
- Experience the benefits of hybrid working, offering flexibility and ensuring work-life balance;
- Harness the strength of diverse teams, fostering innovation and inclusive collaboration;
- We offer additional benefits such as 5 weeks of vacation, Employee referral bonus, Company shares program and Annual contribution to a fitness subscription.
Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.