London, United Kingdom Remote (Global) Employment

ALTEN is hiring a Senior Thermal Engineer

Responsibilities

  • Lead the end-to-end thermal design and simulation process for spacecraft components and subsystems.
  • Build and validate detailed thermal models using specialist engineering software.
  • Define and implement effective thermal control strategies using both active and passive methods, such as heat pipes, radiators, insulation, and heaters.
  • Support all levels of testing, from component evaluation to full spacecraft system trials.
  • Plan and oversee environmental qualification tests, including thermal vacuum campaigns, and review results to verify performance.
  • Participate in key engineering milestones, design reviews, and technical discussions throughout the project lifecycle.
  • Ensure all thermal systems comply with internal standards, performance targets, and customer expectations.
  • Work collaboratively with cross-functional teams including mechanical, systems, electrical, and propulsion engineers to ensure seamless integration.
  • Provide technical leadership, mentoring less experienced engineers, and encouraging best practice across the team.
  • Produce and maintain high-quality engineering documentation, including test procedures, reports, specifications, and technical drawings.

Requirements

  • Experience in thermal design and simulation for spacecraft or space applications.
  • Proven ability to build and validate detailed thermal models using specialist engineering software.
  • Knowledge of thermal control strategies including active and passive methods (e.g., heat pipes, radiators, insulation, heaters).
  • Experience supporting testing at component and system levels, including thermal vacuum testing.
  • Ability to plan and oversee environmental qualification tests.
  • Strong collaboration skills with multidisciplinary engineering teams (mechanical, systems, electrical, propulsion).
  • Experience participating in design reviews and technical discussions across the project lifecycle.
  • Commitment to compliance with internal standards, performance targets, and customer expectations.
  • Proven track record in producing and maintaining engineering documentation (test procedures, reports, specifications, drawings).
  • SC clearance

Additional Information

  • SC clearance required
  • Location: London
  • Work mode: Onsite
About company
ALTEN
Weltweit führender Entwicklungsdienstleister, der innovative Lösungen in verschiedenen Ingenieur- und IT-Branchen wie Luft- und Raumfahrt, erneuerbare Energien, Medizintechnik, Bahntechnik und Automobil entwickelt.
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Job Details
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Posted 2 months ago