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Reporting to the Head of Discipline - Propulsion Systems , you’ll act as the technical lead for the propulsion subsystem on recurring TAS satellite product lines and new developments. You’ll cover the full project lifecycle (Phase A–E), from early trade studies through to in‑orbit support.
Leading work packages and studies to ensure engineering delivery on time, to cost and quality.
Providing regular technical progress reporting to the project team and TAS management.
Owning propulsion subsystem and equipment activities (EP and/or CP) across Phase A/B/C/D/E for satellite programmes.
Acting as the primary technical point of contact for propulsion in both MAIT and Architecture, interfacing with: Customers PMO AIT teams Procurement & suppliers Other subsystem experts (Mech/Thermal, AOCS, etc.)
Customers
PMO
AIT teams
Procurement & suppliers
Other subsystem experts (Mech/Thermal, AOCS, etc.)
Interpreting mission and system-level requirements and establishing the baseline Technical Requirements Document (TRD) for the propulsion subsystem.
Supporting and running system-level propulsion trade-offs to optimise satellite and mission design.
Preparing and presenting subsystem design justification at major reviews (PDR, CDR, MRR, TRR, QR, etc.).
Reviewing and consolidating technical documentation through project milestones (EQSR, PDR, CDR, MRR, TRR, QR, etc.).
Establishing integration and test plans and requirements for the propulsion subsystem.
Developing and improving analysis tools in specialised fluidic software (e.g. EcosimPro ) and in Excel, MATLAB, and Python .
Supporting non-conformance review boards and preparing/updating subsystem analysis reports at key milestones.
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Participating in/overseeing propulsion module manufacture and AIT activities .
Managing anomalies/non-conformances at equipment or subsystem level and presenting technical status in NCRs with the customer.
Providing technical input to future propulsion developments and continuous improvement of products, systems and processes.
You’ll demonstrate systems engineering knowledge across the “Systems V” to achieve critical project outcomes, and apply strong requirement management skills (traceability, IVVQ, etc.).
Clearly demonstrable technical competence on subsystems/equipment.
Able to communicate technically with confidence to engineers, project managers and customers.
A team player who can interface at all levels within a project and represent TAS externally (suppliers/customers).
Pro‑active, able to work on your own initiative with a high level of integrity.
Proactively seeks to understand the wider TAS organisation and think beyond your immediate role.
Good commercial awareness of your specialist equipment and domain.
Able to complete tasks autonomously to cost, schedule and quality .
Degree-level qualification in a discipline associated with space engineering (e.g. aerospace, mechanical, propulsion, systems engineering) or related subjects (e.g. physics).
Solid understanding of systems engineering principles and project lifecycle (Phase A–E).
Experience working in a multi-discipline engineering environment and interfacing with customers, PMO, AIT and/or suppliers.
Direct experience in space engineering , particularly with propulsion systems .
Experience in the design and development of: Chemical propulsion thrusters (mono- or bipropellant) at system/subsystem level, or Electric propulsion thrusters (Gridded Ion Engines or Hall Effect Thrusters) at system/subsystem level.
Chemical propulsion thrusters (mono- or bipropellant) at system/subsystem level, or
Electric propulsion thrusters (Gridded Ion Engines or Hall Effect Thrusters) at system/subsystem level.
Familiarity with satellite project reviews (PDR, CDR, MRR, TRR, QR, etc.).
Exposure to propulsion equipment such as tanks, valves, thrusters, pressure regulators and feed systems.
Experience with analysis tools such as EcosimPro, MATLAB, Python and/or Excel for fluidic/performance analysis.
Involvement in AIT activities for propulsion modules or similar high-reliability hardware.
Be the technical owner of propulsion subsystems on real satellite programmes, not just a contributor.
Work within TAS UK’s Propulsion Centre of Excellence , the hub for propulsion expertise across the whole Thales Alenia Space group
Gain exposure to both chemical and electric propulsion architectures on multiple programmes.
Develop your systems engineering skills across the full lifecycle, with mentorship from experienced propulsion leads.
Interface directly with customers, PMO, AIT and suppliers – high visibility, high impact.
Contribute to next‑generation satellite missions and future propulsion technology developments.
Global technology leader in aerospace, defense, and security.
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