Senior Principal Software Engineer

Moog is a performance culture that empowers people to achieve great things. Our people enjoy solving interesting technical challenges in a culture where everyone trusts each other to do the right thing. For you, working with us can mean deeper job satisfaction, better rewards, and a great quality of life inside and outside of work.
Job Title :
Senior Principal Software Engineer Reporting To:
Dir. Engineering, Product Integrity & Tech Bus. Development Work Schedule:
Hybrid Tewkesbury, GBR About Moog Aircraft Group
Moog Aircraft Group is a world leader in flight control systems for commercial and military aircraft. We design and manufacture high-performance actuation and control solutions that enable safer, more efficient flight. As part of our team, youll work on cutting-edge technologies that power next-generation aircraft.
About the Role
We are seeking a Senior Principal Software Engineer to lead the development of software for advanced flight control and actuation systems. This role requires deep expertise in safety-critical software development, real-time embedded systems, and aerospace compliance standards. You will influence architecture decisions, mentor engineering teams, and ensure our software meets the highest standards of reliability and certification.
Key Responsibilities
Technical Leadership: Define software architecture and technical strategy for flight control and actuation systems.
System Design: Develop real-time embedded software for actuation systems and flight control computers.
Integration: Collaborate with hardware, systems, and test engineers to ensure seamless integration of software with Moogs actuation products.
Compliance: Ensure adherence to aerospace standards such as DO-178C and ARP4754A throughout the development lifecycle.
Mentorship: Guide and mentor engineers, promoting best practices in safety-critical software development.
Quality Assurance: Drive rigorous verification and validation processes for mission-critical software.
Qualifications
Experience: 15+ years in software engineering, with significant experience in aerospace or safety-critical systems.
Technical Skills: Proficiency in C/C++ for embedded systems; experience with writing software for flight control electronics.
Architecture: Expertise in deterministic, fault-tolerant systems for flight control applications.
Regulatory Knowledge: Strong understanding of DO-178C certification and related standards.
Education: Bachelors or Masters in Computer Science, Computer Engineering, or related field.
Preferred Qualifications
Experience with model-based development (MATLAB/Simulink).
Familiarity with ARINC standards and MIL-STD protocols.
Background in flight control actuation and fly-by-wire systems.
What We Offer
Flexible benefits package and development opportunities to support career progression
33 days annual leave (including bank holidays)
Private medical insurance, mental health support and financial advice
Generous life assurance and company pension contribution (from 6%)
Employee share options, free onsite parking and EV Charging
You Matter at Moog Our Mission and Vision
At Moog, we prioritize diversity, equity, and inclusion. We aim to create a culture where everyone is valued, respected, and given equal opportunities. We strive to empower employees to bring their authentic selves to work, celebrating our differences to foster a welcoming environment for all.
Note for Recruitment Agencies: We manage vacancies internally, preferring direct hiring and referrals for efficiency. When needed, we engage agencies from our Preferred Supplier List (PSL). Speculative CVs from agencies not on our PSL will not be considered, and no introduction fee will apply.

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