Principal Systems Engineer

Safran; Gloucester; On-site; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Competitive salary and annual bonus

25 days' holiday + bank holidays

Flexible working options

Job summary

Safran Landing Systems in Gloucester seeks a Principal Systems Engineer to drive the development of aircraft landing gear systems, including structures, hydraulics, and electrical harnesses. You will lead planning, requirements capture, validation, verification, and supplier management to meet customer needs and regulatory requirements.

You will mentor engineers, author essential documentation, and collaborate across disciplines in a global aerospace environment.

Qualifications

• Strong understanding of Systems Engineering principles and requirements management.
• Experience in validation and verification activities and producing evidence.

Responsibilities

• Lead system development planning and requirements capture across levels.
• Coordinate validation/verification activities and supplier management for equipment like actuators, hoses, and electrical harnessing.
• Write and maintain systems engineering documentation (requirements, descriptions, matrices, DDP dossiers).
• Provide leadership to junior and senior engineers within the team.

Skills

Systems engineering

Requirements management

Validation & verification

Leadership

Stakeholder collaboration

Technical liaison

Communication

Tools

IBM DOORS Classic

DOORS NG

MBSE

Job 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.
  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

Safran is an international high-technology group operating in the fields of aerospace (propulsion, equipment and interiors), space and defense. Its mission is to contribute sustainably to a safer world, where air transport becomes ever more environmentally friendly, comfortable and accessible. Present on every continent, the Group employs 110,000 people and generated €31.3 billion in revenue in 2025. Safran holds, either independently or through partnerships, leading global or European positions in its markets.

Safran was ranked second in the Aerospace & Defense sector in TIME magazine's ""World's Best Companies 2025"" ranking.

Safran Landing Systems is the world leader in landing gear, wheels & brakes, and associated systems for civil and military aircraft and helicopters. We master the entire lifecycle of our products, from design and manufacturing through to maintenance. Did you know that every second, somewhere in the world, an aircraft lands using one of our systems? Would you like to grow in an international, stimulating and supportive environment within a human-sized company? Join us! Become one of our 8,000 passionate employees worldwide. Don't meet 100% of the requirements? That's not a barrier for us. Above all, we're looking for creative and committed people!.

Safran - Here, we craft excellence together. At Safran, excellence is a journey - and we'd love you to be a part of it. As a trusted global leader in aerospace, defence, and space, we are proud to be a company where diversity, innovation, and opportunity come together to shape a sustainable future where we can all succeed together through a shared vision. We are looking for passionate individuals to join our Engineering team as a Principal Systems Engineer at our Gloucester site. Safran Landing Systems are a global leader in aircraft landing and braking systems, from commercial and business travel to military and defence fleets. Our expertise cover the entire life cycle of our products from end-to-end; OEM Design, Engineering & Manufacturing, through to Maintenance, Repair, and Overhaul (MRO). At Safran, we understand that diversity and inclusion make teams stronger and more effective, and as an organisation, we are committed to fair and equitable employment practices for everyone. We also know that some candidates may be put off applying for jobs where they don't meet 100% of the criteria outlined in the advert, however, we encourage anybody to apply if you can demonstrate a variety of skills and experience relevant to the requirements of this role. Please let us know if you would like to discuss any reasonable adjustments to the application or hiring process that may better facilitate your participation.

Your Role As a Principal Systems Engineer, you will ensure the successful development of aircraft landing gear systems-including structures, extension/retraction, hydraulics, and electrical harnesses-fully aligned with customer needs, regulatory requirements, and the Safran system development process. You will lead system development planning, requirements capture and analysis, validation and verification activities, and supplier management for equipment such as actuators, hydraulic hoses, and electrical harnessing. You will also provide leadership to junior and senior engineers within the team. But what else? (benefits, specificities, etc.) Here, we craft excellence together. If you're ready to take your career to new heights and be part of a company that's crafting the future of flight, apply today.

Why Safran?

• A global presence: Be part of a global aerospace, defence & space business with over 100,000 Colleagues, across 300 sites in 30 countries.
• Inclusive & empowering environment: We celebrate our differences and believe they make us stronger. We know that a fulfilling work environment is a key driver for innovative ideas and team success.
• Innovation at the core: Join our mission to decarbonise aerospace and make the world a safer place. Your ambitions can take us further.
• Mobility & training opportunities: We can support your ambitions with training, development, a personalised career plan and mobility opportunities. If you have big dreams, we'll support you to make them a reality.
• A culture of excellence: Join a team that values collaboration, integrity, and continuous improvement. Whatever your background, together we aim for excellence.

Get involved: We also have a number of groups and forums across our sites that you can get involved with, including Women at Safran, Diversity at Safran, Sports Clubs, STEM ambassadors, Employee Forum, Charity Partnerships and Wellbeing Programs.
Looking after the people who make Safran great is our priority. We offer a range of flexible benefits designed to support you-both in and out of work, including:

• Early finish on Fridays
• Competitive salary and annual bonus
• 25 days' holiday + bank holidays (option to buy/sell)
• Flexible working options
• Pension (matched up to 8%) and life assurance
• Professional development, ongoing training, mentoring
• Onsite amenities: parking, restaurant, bicycle storage, showers
• Family-friendly and accessible workplace policies
• Plus a wide range of flexible benefits of your choice!