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Isar Aerospace

Develops, manufactures, launches Spectrum rockets

Senior Mechanical Ground Systems Engineer

Design EngineeringConfirmed live in the last 24 hours
Full-timeVaterstetten, GermanyNo salary listed

About the Job

Requirements

  • A B.Sc. or M.Sc. degree in Mechanical Engineering, Aerospace Engineering, or equivalent is required.
  • At least 7 years of relevant professional experience in mechanical engineering, aerospace engineering, or an equivalent field is required.
  • Experience with system-level mechanical architecture for complex ground support and launch infrastructure is required.
  • Practical experience with Autodesk Inventor, SolidWorks, Siemens NX, or similar 3D computer-aided design software, including geometric dimensioning and tolerancing, is required.
  • Advanced mechanical design and analysis experience across structures, mechanisms, pressure systems, fluid interfaces, and dynamic environments is required.
  • Understanding of manufacturing, assembly, commissioning, and operational constraints is required.
  • The role requires adapting independently and quickly to changing work environments and management priorities while supporting the team.
  • Fluency in English is required.
  • The role requires analytical ability to apply theoretical knowledge to practical engineering challenges, organization, efficiency, attention to detail, constructive communication in stressful situations, and self-assessment.
  • The role requires serving as a technical role model and mentor to junior engineers.

Responsibilities

  • Take responsibility and accountability for mechanical subsystems within larger projects.
  • Proactively manage requirements between stakeholders for owned subsystems and define Engineering Change Requests.
  • Provide technical guidance to and mentor junior- and mid-level mechanical ground systems engineers, and advise colleagues on mechanical and structural ground systems design.
  • Design, plan, and iterate mechanical and/or structural subsystems using calculation and computer-aided design tools and numerical simulations.
  • Create manufacturing and integration drawings, including bills of materials, for manufacturable subsystems.
  • Perform trade-offs from subsystem level through overall architectural approaches.
  • Select and procure suitable subsystem hardware based on requirements.
  • Serve as the technical point of contact for external parties regarding realization of mechanical systems.
  • Write technical documentation and conduct subsystem design reviews and risk assessments.
  • Evaluate subsystems for compliance with environmental and safety regulations.
  • Plan commissioning procedures and activities, and support operation crews during commissioning of owned subsystems.
  • Travel to construction and test sites for on-site coordination.

Desired Qualifications

  • Fluent German is desirable.
  • Knowledge of rocket propulsion technology and/or test facility and launch pad design for aerospace applications is desirable.
  • Knowledge of mechanical aspects of process plant engineering is desirable.
  • Experience with structural, thermal, or vibration analysis using Ansys, NASTRAN, or similar tools is desirable.
  • Experience with hydraulic system design is desirable.
  • Experience with systems designed for outdoor, ideally offshore, environments is desirable.

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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