SII Technologies GmbH | Germany | 88xxx Friedrichshafen | Permanent position | Full time / Home office | Published since: 15.09.2026 on stepstone.de
Avionics AOCS / GNC Engineer (m/f/d)
In today's dynamic environment of technological change, intelligent IT, software and system solutions are of central importance – in complex, safety-critical and regulated technology fields such as automotive, defence and aerospace. We combine sound expertise in avionics, system integration, verification and qualification as well as in the test of complex safety-critical systems. This creates reliable, certifiable solutions for civilian and military helicopter programs, which focus on technical precision, structured processes and highest quality standards. In this role, you analyze and evaluate the AOCS/GNC performance of satellite missions and investigate the behaviour of spacecraft with regard to orbit and location. You model and simulate spacecraft dynamics, analyze their impact on pointing, geolocation and geo orientation performance, and evaluate different guidance and correction concepts. In addition, you develop simulation and analysis tools and support the definition of technical requirements and performance criteria. Become part of our team – in an internal and indefinite setting as Avionics AOCS / GNC Engineer (m/w/x) with the following tasks at the Friedrichshafen site:
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Your tasks • Your profile • What we offer
Analysis and evaluation of AOCS/GNC performance for satellite missions and defined use cases Modelling and simulation of spatial vehicle dynamics as well as orbit and position behavior Analysis of the effects of orbit and location deviations on pointing, geolocation and geo orientation performance Investigation and evaluation of different guidance and correction concepts Development and implementation of simulation and analysis tools Implementation of simulations and analysis and evaluation of the data obtained Implementation of trade-off analyses between different technical concepts Support in the definition and analysis of technical requirements and performance criteria Validation of simulation models and evaluation of simulation results Support in the further development and optimization of simulation and analysis methods Documentation of technical results in reports and presentations Cooperation with multidisciplinary and international engineering teams AOCS/GNC and Spacecraft Dynamics independent processing of complex technical issues
Complete studies in the field of aerospace technology, space technology, systems engineering or a comparable technical qualification Professional experience or relevant project experience in AOCS, GNC, space simulation or Flight Dynamics Knowledge of Spacecraft Dynamics and Orbital Mechanics Experience in modelling and simulation, ideally with MATLAB/Simulink and/or Python Knowledge of space navigation, orbit propagation or state estimation of advantage Experience with GNSS/PVT, Kalman filters or guidance algorithms of advantage English and good German skills
Your Benefits – a real Great Place To Work® Flexible work: 30 vacation days, mobile work & flexible times – for real compatibility Modern setup: Cloud-based working with Microsoft 365 for efficient, collaborative working Culture that carries: open communication, clear responsibility and trust at all levels Individual development: Promoting your strengths – personal and professional Financial Extras: Old-age Benefits, Childcare & Mobility (Germany Ticket) Health & Balance: Hansefit Sport Cooperation & JobRad-Leasing
Location
![]() | SII Technologies GmbH | |
| 86167 Friedrichshafen | ||
| Germany |
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