Thermal Engineer

Capgemini Engineering; Havant; On-site; GBP 40,000 - 60,000; Full time

Job summary

A leading aerospace engineering firm in the United Kingdom is seeking a Thermal Engineer to lead thermal design and analysis for spacecraft components. Key responsibilities include developing thermal models, defining control strategies, and supporting thermal testing. The ideal candidate will have a degree in Aerospace Engineering or related fields, along with experience in the space industry and proficiency in ESATAN-TMS. Strong problem-solving and communication skills are essential for success in this role.

Qualifications

• Bachelor's or Master's degree in Aerospace Engineering, Mechanical or Thermal Engineering, or related field.
• Experience in thermal engineering within the space industry.
• Proficiency in thermal analysis software and CAD tools, especially ESATAN-TMS.
• Strong understanding of space thermal environments and heat transfer mechanisms.
• Experience with thermal testing and instrumentation.
• Knowledge of thermal coatings and materials for space applications.
• Experience with flight hardware development and qualification.
• Excellent problem-solving, communication, and documentation skills.
• Ability to work independently and in a team-oriented environment.

Responsibilities

• Lead thermal design and analysis activities for spacecraft subsystems.
• Develop and validate thermal models using ESATAN‑TMS.
• Define thermal control strategies including passive and active systems.
• Support thermal testing activities from component-level through spacecraft assembly.
• Ensure compliance with mission requirements and standards.
• Collaborate with cross-functional teams for seamless integration.

Skills

Thermal Engineering

Thermal Analysis Software

Problem-Solving

Communication Skills

Team Collaboration

Education

Bachelor's or Master's degree in Aerospace Engineering

Tools

ESATAN-TMS

Job description

Responsibilities

• Lead thermal design and analysis activities for spacecraft subsystems and components.
• Develop and validate thermal models using ESATAN‑TMS.
• Define thermal control strategies including passive and active systems (e.g., MLI, heat pipes, radiators, heaters).
• Support thermal testing activities from component‑level through full spacecraft assembly.
• Support thermal environmental qualification testing (TVAC), including test planning and data review.
• Support proposal development and technical reviews (PDR, CDR, TRR).
• Ensure compliance with mission requirements, standards, and customer specifications.
• Collaborate with cross‑functional teams, including avionics, mechanical, propulsion, and systems engineering teams to ensure seamless integration.
• Manage and provide mentorship to junior engineers and foster technical excellence across the team.
• Responsible for maintaining documentation, including design specifications, test plans, performance reports and ICDs.

Qualifications

• Bachelor's or Master's degree in Aerospace Engineering, Mechanical or Thermal Engineering, or related field.
• Experience in thermal engineering within the space industry.
• Proficiency in thermal analysis software and CAD tools, especially ESATAN‑TMS.
• Strong understanding of space thermal environments and heat transfer mechanisms.
• Experience with thermal testing and instrumentation.
• Knowledge of thermal coatings and materials for space applications.
• Experience with flight hardware development and qualification.
• Excellent problem‑solving, communication, and documentation skills.
• Ability to work independently and in a team‑oriented environment.

Desired Skills

• Experience with common space standards (ECSS, MIL, etc.) and associated tailoring.

Inclusive Recruitment

• Declare they have a disability
• Meet the minimum essential criteria for the role

Please opt in during the application process.

Capgemini is a Disability Confident Employer (Level 2) under the UK Government's Disability Confident scheme.