Mechanical Engineer (Space)

TL;DR

Mechanical Engineer (Space): Designing and developing mechanical Ground Support Equipment (GSE) and satellite test systems for a nanosatellite constellation with an accent on high-quality mechanical design for harsh environments. Focus on managing the full MAIT (Manufacturing, Assembly, Integration, and Test) cycle and validating designs through complex environmental testing.

Location: Hybrid in Barcelona, Spain

Company

Sateliot is a Barcelona-based startup in the New Space sector providing global IoT connectivity via a constellation of last-generation nanosatellites.

What you will do

• Design mechanical jigs, interfaces, and mechanisms for Ground Support Equipment (GSE) to facilitate MAIT activities.
• Prepare and lead environmental test, measurement, alignment, and verification procedures for prototype satellite systems.
• Create 3D models, assemblies, and detailed drawings using SolidWorks.
• Perform structural, vibration, and thermal testing to validate mechanical designs.
• Collaborate with electrical and system engineers to ensure seamless integration and performance.
• Develop technical documentation and coordinate with procurement for the timely delivery of GSE components.

Requirements

• Educational background in mechanical engineering or equivalent experience.
• 6+ years of experience in mechanical design, focusing on structures and jigs for harsh environments.
• Proficiency in SolidWorks or similar CAD software for mechanical modeling.
• Proven experience designing GSE for testing applications or integration jigs.
• Experience working in high-quality manufacturing environments.
• Must be based in or able to work in Barcelona, Spain.

Nice to have

• Previous experience with space industry mechanical systems and qualification campaigns.
• Hands-on experience with thermal analysis and simulation tools like ANSYS or COMSOL.
• Knowledge of space-qualified materials and industry standards (NASA, ESA, ECSS, ISO).
• Experience with small satellite system development and integration.

Culture & Benefits

• Hybrid work model with schedule flexibility.
• Full-time permanent contract with a flexible compensation package (tax benefits, ticket restaurant, etc.).
• Health insurance and wellness perks, including fresh fruit in the office and gym/bicycle subsidies.
• Flat and transparent organizational structure with a Buddy Program for onboarding.
• Dynamic, multidisciplinary, and multicultural team environment.