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An exciting opportunity has arisen for a Senior Flight Dynamics Engineer to join a pioneering space organisation working on advanced orbital missions and next-generation space technologies.

In this role, you will play a key part in trajectory planning, optimisation, and mission analysis, developing innovative solutions that provide clear insight into spacecraft behaviour and interactions within complex orbital environments. You’ll work across a wide range of mission scenarios, including rendezvous, proximity operations, docking, and separation, contributing throughout the full mission lifecycle.

Key Responsibilities

• Define and review flight dynamics requirements for complex space missions
• Contribute to the architecture and development of flight dynamics systems and tools
• Develop and maintain mathematically intensive software modules
• Lead activities related to space traffic management, including conjunction analysis and collision avoidance
• Plan, execute, and assess orbital and attitude manoeuvres
• Support ground segment design and operational concepts
• Work closely with GNC, operations, and wider engineering teams
• Support spacecraft operations, including real-time and critical mission phases
• Develop and maintain operational procedures (nominal and contingency)
• Investigate anomalies and contribute to root cause analysis and resolution
• Participate in on-call rotations and mission-critical support activities when required

Key Requirements

• Degree in Aerospace, Mathematics, Physics, Computer Science, or similar
• 5+ years’ experience in flight dynamics within the space industry
• Strong knowledge of orbital mechanics and mission analysis
• Experience with simulation tools (e.g. MATLAB or equivalent)
• Experience defining mission requirements and performing system analysis
• Strong communication skills and ability to work independently and within teams

Desirable Experience

• Experience in flight dynamics operations and/or agile environments
• Programming experience (e.g. Python, C++, scripting, Linux)
• Exposure to Guidance, Navigation & Control (GNC)
• Understanding of flight dynamics system architecture
• Eligibility for security clearance is advantageous

What’s on Offer

• Competitive salary and benefits package
• Hybrid and flexible working arrangements including 9/75 work pattern
• Opportunity to work on cutting-edge space missions and technologies
• Relocation support provided and visa sponsorship considered
• Collaborative, international engineering environment
• Modern facilities and strong focus on innovation and development

This is a fantastic opportunity for a flight dynamics specialist looking to work on technically challenging missions at the forefront of the space industry, contributing to complex orbital operations and future space capabilities.

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Senior Director – LEO Satellite Operations Location: Canada (Hybrid – relocation support available)

Holt Executive are pleased to be partnered with a leading global satellite communications organisation supporting a critical senior leadership hire within LEO satellite operations.

This role will take overall responsibility for the development, deployment and long-term operation of a next-generation LEO satellite constellation. The successful candidate will lead the definition of operational concepts, oversee SOC system development, and build and mentor a high-performing satellite operations team through all mission phases — from launch and orbit raising to in-service operations and end-of-life disposal.

Key Responsibilities – Senior Director, LEO Satellite Operations

• Lead the definition and delivery of the Satellite Operations Concept for a LEO constellation
• Oversee SOC system requirements including command & telemetry, flight dynamics, SSA, automation and analytics
• Manage supplier selection and make/buy decisions aligned to schedule, budget and risk
• Collaborate closely with satellite manufacturers to support operations readiness and procedures
• Lead development, validation and deployment of SOC systems and processes
• Build, structure and mentor a new Satellite Operations organisation
• Define operational schedules, identify risks and drive mitigation strategies
• Oversee on-orbit operations across LEOP, orbit raising, validation and steady-state service
• Drive automation to ensure efficient, reliable and scalable constellation operations

Key Experience Required – Senior Director, LEO Satellite Operations

• Bachelor’s degree in Engineering, Science or Mathematics
• 20+ years’ experience in spacecraft operations systems and on-orbit operations
• Proven leadership experience within MEO or LEO satellite constellation operations
• Strong expertise in satellite control systems, flight dynamics and space situational awareness
• Demonstrated ability to build and lead large, multidisciplinary technical teams
• Strong stakeholder management, decision-making and communication skills
• Ability to work in Canada and obtain Canadian Controlled Goods Program (CGP) clearance

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