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Structural Engineering for Space

Engineering the Structures
That Reach the Stars

Specialized structural analysis and engineering for satellites, deployable mechanisms, and precision space hardware. Based in Dresden, Germany.

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Engineering Expertise

Delivering precision structural analysis for demanding applications in Orbit or on Earth

Satellite Structures

Structural analysis for satellites, deployables, units and mechanisms designed to withstand the vibrations during launch.

Mechanism Engineering

Optimization and analysis of precision mechanisms including hold-down and release systems, hinges, and compliant mechanisms.

Vibration Analysis

Comprehensive quasi-static, sinusoidal, and random vibration analysis with test prediction and correlation.

Qualification Support

Full support through qualification vibration campaigns including test prediction, test support, and model correlation.

Professional Experience

Over a decade of specialized experience in structural analysis for space applications

Redwire Space

Structural Analysis Consultant

Sep 2022 - Present Antwerp, Belgium (Remote)
  • Structural analyst and mechanical validation for satellites, docking systems, and ISS experiments.
  • Issued stress reports and technical notes for static, vibration, shock, and thermo-elastic environments.
  • Definition of interfaces towards subsystems, customers, and main platforms.
  • Test campaign support for satellites, space devices, and payloads.
RUAG Space / Beyond Gravity

Structural Analysis Engineer

Jun 2018 - Sep 2022 Dresden, Germany
  • Analyzed the first ITAR-free large deployable antenna boom (LEA, Horizon 2020).
  • Quasi-static, sinus and random vibration analysis for hinges and release mechanisms.
  • Optimized compliant mechanisms and fixed body joints for ESA projects.
  • Supported EUV lithography mirror adjustment mechanisms.
Hoch Technologie Systeme GmbH

Structural Analysis Engineer

Feb 2014 - Jun 2018 Coswig, Germany
  • Developed mirror adjustment mechanisms for EnMap hyperspectral mission.
  • Analyzed CSHS for the EXOMARS rover and supported qualification.
  • Automated meshing, analysis, and reporting with TCL scripts.
  • Correlated FE models with microvibration test results (ESA/GSTP).
HZDR

Diploma Thesis / Research

Nov 2012 - Nov 2013 Dresden, Germany
  • Neutron capture experiment on 77Se at ILL Grenoble.
  • Developed C software to analyze gamma-ray decay spectra.

Notable Projects

Selected projects showcasing expertise in structural engineering

SKIMSAT VLEO Spacecraft

Structural analysis, incl. launch load derivation, unit level extraction and design improvement for the first phases of the very low Earth orbit Spacecraft SKIMSAT.

Satellite VLEO Validation

EnMap FAD, SCM and SSM

Complete structural analysis through QM and FM including vibration test support and correlation for three mechanisms on the hyperspectral mission EnMap.

Mechanism EO Flight

EXOMARS CSHS

Structural analysis, vibration test support and test correlation for ExoMars-Rovers "Rosalind Franklin" Core Sample Handling System (CSHS).

Robotics ESA Testing

EUV Lithography

Part of a multidisciplinary team to design and tailor the EUV machine solid-hinged mechanisms powering leading-edge semiconductor fabrication.

EUV Dynamics AU5000

Let's Connect

Ready to discuss your next space project? Get in touch.

Robert John

Contact Information

Robert John

Dresden, Germany

LinkedIn

robert-john

Website

j-sc.space

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