> Markdown version of [/jobs/ext/2669254-principal-systems-engineer](https://www.wearedevelopers.com/jobs/ext/2669254-principal-systems-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal Systems Engineer - **Company:** Safran - **Location:** Gloucester, UK - **Contract:** Permanent contract - **Skills:** Systems Engineering, Computer Literacy, Systems Development Life Cycle, Requirements Management, Software Requirements Analysis, Systems Architecture, DOORS (Software) - **Published:** September 2, 2026 - **Apply:** https://dejobs.org/x/x/C453DCF294FC41F9A3A44360ABEA5CBA/job/ ## About the Role * Strong understanding of Systems Engineering principles, with experience in requirements management, validation, and verification * Knowledge of aircraft landing gear systems (ATA32) or comparable complex aerospace systems * Ability to lead and influence stakeholders, supported by strong communication and collaborative leadership skills Desirable * Experience in mechanical engineering and hydraulics (actuators & hoses) * Experience in electrical engineering * Knowledge of airworthiness and certification requirements * Familiarity with ARP4754 and ARP4761 * Experience using IBM DOORS (Classic or NG) * Knowledge of Model Based Systems Engineering (MBSE) * Ability to review engineering documents such as reports, analyses, specifications, and requirements documentation * Previous engineering signatory experience * Ability to write clear and accurate technical reports * Willingness to work collaboratively across all engineering disciplines * General computer literacy and good written communication ## Description * Supporting the definition of systems development plans aligned with Safran processes and ARP4754, in collaboration with the Systems Architecture Integration team. * Ensuring adherence to systems development plans throughout the lifecycle. * Managing requirements definition at system, sub system, and equipment levels-including customer, regulatory, and internal needs. * Leading requirements validation from planning to documentation of validation evidence. * Managing product verification, including planning, coordination of verification means, and documentation of verification evidence. * Setting up and maintaining requirements management tools such as IBM DOORS Classic and DOORS NG. * Producing systems engineering documentation including requirements, descriptions, validation/verification matrices, and DDP dossiers. * Writing specifications for landing gear equipment (hydraulic actuators, hoses, electrical harnesses). * Acting as a technical liaison with equipment suppliers. ## Related Videos - [Model Based Systems Engineering in an Agile Product Development Process](https://www.wearedevelopers.com/videos/68-model-based-systems-engineering-in-an-agile-product-development-process) - [Times of (climate) crisis - How and why sustainable software is a must!](https://www.wearedevelopers.com/videos/988-times-of-climate-crisis-how-and-why-sustainable-software-is-a-must) - [Tackling the Risks of AI - With AI](https://www.wearedevelopers.com/videos/1690-tackling-the-risks-of-ai-with-ai) - [Robots are coming into the wild! Full-Stack Robotics Engineers, be ready!](https://www.wearedevelopers.com/videos/479-robots-are-coming-into-the-wild-full-stack-robotics-engineers-be-ready) - [Automated Driving - Why is it so hard to introduce](https://www.wearedevelopers.com/videos/628-automated-driving-why-is-it-so-hard-to-introduce) - [Breaking the Hardware Mindset: Overcoming Barriers to System-Level Innovation](https://www.wearedevelopers.com/videos/1635-breaking-the-hardware-mindset-overcoming-barriers-to-system-level-innovation) ## Related Articles - [Top Characteristics of a Software Engineer](https://www.wearedevelopers.com/magazine/166-top-characteristics-of-a-software-engineer) - [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [The Ultimate Software Engineer Career Path Guide for 2023](https://www.wearedevelopers.com/magazine/146-the-ultimate-software-engineer-career-path-guide-for-2023)