Hybrid Senior V&V Systems Engineer

at Hypersonica

• Job title: Senior V&V Systems Engineer
• Job type: Full Time
• Experience level: Senior
• Salary: Not specified
• Degree requirement: Professional Certificate
• Location requirements: Hybrid, London, United Kingdom

About the role

• Systems Engineer designing system architecture for high-speed flight vehicles at Hypersonica. Collaborating in an elite team to advance European defence technology.

Responsibilities

• Own the system architecture and system model for Hypersonica’s high‑speed flight vehicles, ensuring mission intent, vehicle dynamics, avionics, and GNC form a coherent, verifiable whole.
• Lead aerospace systems architecture design, taking responsibility for how the vehicle is defined across disciplines from early concept through Preliminary Design Review (PDR) and beyond.
• Build and maintain the authoritative system requirements model, decomposing mission‑level objectives into clear, testable system and sub‑system requirements.
• Define and own the end‑to‑end system V‑model, including requirements validation, verification strategy, and clear readiness gates for Kick‑off and PDR.
• Apply model‑based systems engineering (MBSE) as a practical engineering tool, not a documentation exercise, ensuring traceability between requirements, models, analyses, and tests.
• Develop and deliver a 6‑DoF Guidance, Navigation, and Control (GNC) model to PDR standard, in close collaboration with flight physics and avionics engineers.
• Apply closed‑loop control theory in the context of high‑speed flight and military guidance, ensuring controllability, stability, and performance are understood at the system level.
• Integrate vehicle dynamics, control laws, sensors, and actuators into a coherent closed‑loop system representation.
• Identify system‑level risks early particularly around requirements gaps, controllability, observability, and verification — and drive mitigations decisively.
• Act as a technical authority across disciplines, keeping architectural decisions coherent as designs evolve at pace.

Requirements

• An experienced Systems Engineer with a strong track record in system architecture, requirements decomposition, and delivery in safety‑ or mission‑critical environments.
• Deeply fluent in model‑based systems engineering, with practical experience owning requirements models and using MBSE to drive real engineering decisions.
• Strong grounding in closed‑loop control theory, applied to high‑speed flight, guidance, and defence or military systems.
• Comfortable developing and working with 6‑DoF flight and GNC models, and understanding their implications at vehicle level.
• Experienced taking systems through early design gates (Kick‑off, PDR), not just theoretical or paper studies.
• Someone who thinks in system behaviours, interfaces, and failure modes, not isolated components.
• Confident operating in ambiguous, fast‑moving environments where decisions must be made with incomplete data.
• Technically credible across disciplines, able to challenge assumptions and close decisions without consensus theatre.
• Motivated by working on systems where performance, robustness, and national‑level impact genuinely matter.

Benefits

• A mission driven environment with the opportunity to work on one of Europe’s most consequential defence challenges, with direct impact on sovereign capability and security.
• Daily collaboration with top experts across engineering, operations, and defence, with real opportunity to learn from the best, contribute, and grow.
• High ownership and autonomy; no time tracking, no micromanagement, just clear objectives and accountability for outcomes.
• A fast paced environment where good ideas are implemented quickly, and feedback from test and flight drives real decisions.
• A culture that values clarity, integrity, and excellence, and supports people who take initiative and push boundaries responsibly.
• Competitive compensation and real share options aligned to responsibility and impact, not tenure or hierarchy.