Mechanical & Thermal Architect - Satellite Systems

Mechanical & Thermal Architect (M/F) — Satellite Systems

Location: Toulouse, France

Sector: Advanced Satellite Engineering

About the Role

A rapidly growing player in the space industry is seeking a Mechanical & Thermal Architect to reinforce its engineering teams within a growing SPACE & SKY division based in Toulouse.

You will act as a key technical authority responsible for defining and delivering the mechanical and thermal architecture of satellite systems , covering the full project lifecycle from early design phases through in-orbit operations.

Key Responsibilities

Define the mechanical and thermal architecture of satellite platforms

Lead architectural activities from Phase 0/A (concept design) through Phase B/C (detailed design and justification)

Ensure system consistency and technical performance throughout development

Testing & Validation

Act as technical reference for Mechanical AIT

Prepare, supervise, and validate mechanical and thermal vacuum testing campaigns

Ensure qualification and robustness of spacecraft during Phase D

Orbit Insertion & Operations

Participate in flight operations activities, including LEOP

Support thermal monitoring and spacecraft tracking in collaboration with operations teams ( Phase E )

Candidate Profile

Required Experience

Minimum 5 years of experience in mechanical and/or thermal architecture within the space industry

Experience across the satellite development lifecycle

Proven capability in mechanical & thermal system architecture definition

Comprehensive employee benefits package (family health insurance, meal vouchers, etc.)

Flexible working hours and hybrid work possibilities

Profit‑sharing and incentive schemes

Career development opportunities and personalised training