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Isar Aerospace

Develops, manufactures, launches Spectrum rockets

Mechanical Design & Routing Engineer

Design EngineeringConfirmed live in the last 24 hours
Full-timeOttobrunn, GermanyNo salary listedIn-person

About the Job

Requirements

  • A Bachelor of Science or Master of Science in Mechanical Engineering, Aerospace Engineering, or a related field.
  • Extensive experience in mechanical design, development, and documentation from concept to production.
  • Proficiency in computer-aided design software such as SolidWorks, CATIA, or Siemens NX.
  • Extensive experience producing metallic components and applying design for manufacturing and assembly best practices.
  • Experience in 3D harness design and routing, including bundling, clamping, and path definition.
  • A strong understanding of materials, thermal considerations, finite element method analysis, and other fields affecting unit design.
  • Ability to interpret system-level diagrams and wiring schematics.
  • Experience with design validation testing methods such as vibration and shock testing.
  • Fluency in written and spoken English.

Responsibilities

  • Carry out mechanical design of avionics units, continually aligning with electrical designers and interfacing system responsible parties.
  • Own the design and configuration of avionics units.
  • Track relevant requirements and their verification, and develop overarching design rules relevant to the team or company-wide standards.
  • Track design changes and adapt in accordance with company processes.
  • Collaborate with structures, propulsion, sensor, and actuator stakeholders to align interfaces and requirements.
  • Plan, model, and document harness paths for current and next-generation launchers, including bundling, clamping, and routing in 3D environments.
  • Generate production support documentation, including assembly instructions, harness drawings, and work instructions.
  • Design test fixtures, jigs, and other assemblies to support development and testing.
  • Identify and implement process improvements to streamline operations and reduce costs and potential errors.
  • Interpret system-level diagrams and topologies.
  • Support integration, testing, and production activities, ensuring manufacturability and installation feasibility.

Desired Qualifications

  • Familiarity with aerospace standards and practices for unit qualification and acceptance.
  • Familiarity with aerospace harnessing standards and practices.
  • Knowledge of harness manufacturability, installation, and maintenance considerations.
  • Experience using harnessing modules in computer-aided design software such as SolidWorks, CATIA, or Siemens NX.
  • Hands-on experience in harness assembly.

About the Company

Isar Aerospace

Develops, manufactures, launches Spectrum rockets

Isar Aerospace designs, builds, and operates the Spectrum two-stage rocket for small to medium satellites. It vertically integrates design, production, and testing, running a high-automation factory near Munich and a dedicated launch pad at Andøya, with a planned site in Canada. A €270 million Series D in June 2026 will expand its global launch network, scale Spectrum production, and establish sovereign access-to-space capacity for Europe and NATO. Its goal is to provide reliable, repeatable launches at scale within a European, NATO-aligned launch infrastructure.

Company size
501-1,000
Company stage
Grant
Total funding
$1.2B
Headquarters
Ottobrunn, Germany
Founded
2018

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