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Flight Dynamics Operations Test and Validation Engineer
2021-07-13 16:14:04| Space-careers.com Jobs RSS
Key Tasks and Responsibilities The primary area of responsibility is Test Validation in the AOCS domain TVA for Science Missions, including interplanetary missions and missions in Lagrangian orbits. As a member of a team providing services to ESOC you will be providing support for Attitude Determination for Science Missions Test and Validation Validation of operational Flight Dynamics data products such as command parameter sets, reports, event predictions and acquisition data before delivery to Flight Control Team and other users Validation of operational Flight Dynamics subsytems processes and procedures Maintenance and sustaining of software elements of the Flight Dynamics Application Layer Flight Dynamics System Development primarily in the TVA domain Installation of modifications, enhancements and additions to existing software elements on operational platforms design, coordination and implementation of tests Setup procedures Mission support for active spacecraft BepiColombo, MarsExpress, Gaia, ExoMars TGO, SolarOrbiter Running existing procedures on a predefined schedule during routine operations to validate internal and external products Support recovery from contingency situations under highstress timeconstrained conditions Participation in regular and adhoc meetings to support nominal and contingency operations Preparation for new mission phases, including software updates, new software development, writingmaintaining procedures, and participating in validation campaigns Launch preparation for upcoming missions ExoMars RSP, Euclid, JUICE Configure existing generic TVA software to support validation of the command and attitude FD systems Develop new software, including regression tests and documentation, required to support validation of the command and attitude FD systems Define and write procedures in terms of documents, and semiautomated scripts to execute the procedures Participation in simulation campaigns Participation in LEOP and early mission phase Skills Experience You will have the following qualifications and relevant experience University degree in a relevant engineering field, astronomy, mathematics or physics Familiarityexperience with Flight Dynamics operations engineering tasks Very good skills in linear algebra, in particular for problem solving related to geometry in the Euclidean 3dimensional space Very good skills in calculus in one or several variables Skills in numerical methods for equations solving, integration of differential equations, function approximation and interpolation and optimisation Very good skills in classical mechanics, including but not limited to dynamics of rigid bodies, conservation laws in mechanics, orbit dynamics etc. Ability to develop solutions to technical problems in cooperation with customers and other experts Very good C programming skills and experience Experience in Linux operating system Experience with network services and protocols, and system administration Experience in scripting languages, python, mathematica Fluency in English is mandatory knowledge of another European language is an advantage. This job is located in Darmstadt. We welcome applicants who are available from September 2021 or as soon as possible thereafter. If you think you have what it takes for this job, please send your CV together with a letter of motivation both in English and in Word to Chiara Grossardi, by clicking on the button Apply for this job quoting job DESC4583 before 25Jul21. An exciting and dynamic international working environment awaits you! Please note Due to work permit requirements for this position, please apply only if you are citizen of a European Union state or if you are eligible to obtain a work permit for Germany.
Tags: test
operations
flight
engineer
Space Flight Dynamics Engineer
2021-07-12 15:13:37| Space-careers.com Jobs RSS
The CS group, together with its German subsidiary, is a European leader in the area of astrodynamics and of flight dynamics. In order to strengthen our European development even further we are looking to enhance our team of Flight Dynamic specialists based in ESOC Darmstadt. This ESOC Flight Dynamics team support a wide range of missions from early phases to end of life of satellites and from low earth orbit to deep space missions. If you want to build a career among the stars in the biggest and most innovative European Operation Centre of satellites apply today! We have five 5 positions to support interplanetary missions but in particular Exomars, Juice and Euclid all of which will be launched next year. Tasks Responsibilities The key person will join a team responsible for the following tasks Orbit determination and maneuver optimization Attitude determination and onboard systems monitoring and verification AOCS command generation AOCS and optical sensors calibration Test Validation for the above Performing studies and technical analyses to support the above You will work on Routine mission operations Prelaunch activities, like software development and testing, procedure writing, technical analyses, support to test and simulation campaigns Support during critical mission phases e.g. launch and commissioning, end of mission activities Support of collision avoidance maneuvers with space debris including oncall service Maintenance and evolution of the flight dynamics system. Profile Mandatory skills University degree in a relevant engineering field, astronomy, mathematics or physics Very good skills in linear algebra, in particular for problem solving related to geometry in the Euclidean 3dimensional space. Very good skills in calculus in one or several variables. Skills in numerical methods Very good skills in classical mechanics Ability to solve mechanics problems via analytical mechanics methods e.g. Lagrangian formulation is a valuable asset. Ability to define, implement, validate and operate software which applies the above solutions using e.g. Unix andor Linux scripting languages, Fortran 77 andor 95, Python, C Will to take operational responsibility in multidiscipline teams Fluency in English, both in speech and writing. What we can offer you Efficient support and training to enable you to smoothly and quickly integrate into the operational team. Attractive relocation package and employment conditions. Constant support in your adaption to a potential new country and a new working environment thanks to our international teams and our frequent team building activities. Being part of one of the most innovative companys in the astrodynamics field
Tags: space
flight
engineer
dynamics
Flight Dynamics Operations Engineer
2021-07-12 13:13:45| Space-careers.com Jobs RSS
HE Space is a successful international space company. For nearly 40 years, we have been supporting our customers with qualified experts in the field of engineering, science and administration. We are currently looking for a Flight Dynamics Engineer to support our customer ESOC in the Astrodynamics domain in Germany. Key Tasks and Responsibilities As a member of a team providing services to ESOC you will be providing support for Attitude Determination for Science Missions Generation of routine attitude products for all interplanetary and Lagrangian missions in routine operations, including e.g. Mars Express, ExoMars TGO and GAIA Analysis of the state of the spacecraft for the above missions, including detailed analysis of any suspicious telemetry Live telemetry monitoring for interplanetary missions in critical phases e.g. planetary approach, planetary swingby Generation of calibrations of AOCS units. Detailed analysis of anomalies or anomalous behavior FD systems development and maintenance Design, implementation, extension and modification of attitude determination tools e.g. telemetry processing and product generation software, as required. Implementation of auxiliary tools and scripts in support of attitude determination tasks Review of the satellites documentation and its application to FD procedures. Participation in the associated formal review process Launch preparation Integration of the FD attitude tools in the operational platform including the generation of missionspecific procedures. Testing of tools at unit, subsystem and system level. Participation and support to FD system tests. Participation and support to FD system initialization. Participation and support to ESOCwide simulations. Support to mission readiness tests with the mission control system LEOP support in the attitude determination domain JUICE, RSP and EUCLID Setup of FD Attitude subsystem for LEOP support, live telemetry monitoring and assessment of spacecraft performance. Generation of attitude products. Calibration of sensors Oncall support may be required also during LEOP periods and for critical operations. Skills Experience You will have the following qualifications and relevant experience University degree in a relevant engineering field, astronomy, mathematics or physics Very good skills in linear algebra, in particular for problem solving related to geometry in the Euclidean 3dimensional space Very good skills in calculus in one or several variables Good knowledge in classical mechanics Very good C programming skills and experience, in particular in objectoriented design and coding skills using C Knowledge of Fortran is a valuable asset Experience in scripting languages, e.g. python, shell scripting languages Familiarity with the ESOC environment is an asset Fluency in English is mandatory knowledge of another European language is an advantage. This job is located in Darmstadt. We welcome applicants who are available from September 2021 or as soon as possible thereafter. If you think you have what it takes for this job, please send your CV together with a letter of motivation both in English and in Word to Sabrina Kracke, by clicking on the button Apply for this job quoting job DEHP4582 before 24Jul20. An exciting and dynamic international working environment awaits you! Please note Due to work permit requirements for this position, please apply only if you are citizen of a European Union state or if you are eligible to obtain a work permit for Germany.
Tags: operations
flight
engineer
dynamics
Flight DynamicsTest and validation Engineer
2021-07-08 15:14:17| Space-careers.com Jobs RSS
Position Reference 970 We are currently looking for a Flight DynamicsTest and validation Engineer to work at ESOC premises in the city of Darmstadt, Germany. Tasks and Activities The scope of work will include Mission support for active spacecraft BepiColombo, MarsExpress, Gaia, ExoMars TGO, SolarOrbiter Running existing procedures on a predefined schedule typically once every one or two weeks during routine operations to validate internal and external products. Support recovery from contingency situations under highstress timeconstrained conditions. This requires indepth knowledge of the AOCS of the spacecraft, as well as the missionspecific and generic TVA software and tools. As well as indepth knowledge of the processes of the supported subsystems Attitude Monitoring and Command Generartion. Participation in regular and adhoc meetings to support nominal and contingency operations. Preparation for new mission phases, including software updates, new software development, writingmaintaining procedures, and participating in validation campaigns. Launch preparation for upcoming missions ExoMars RSP, Euclid, JUICE Familiarization with the spacecraft, in particular in terms of AOCS, using the spacecraft user manual. Configure existing generic TVA software to support validation of the command and attitude FD systems. Expand existing software, including unit andor regression tests, as necessary to support the new mission and to support validation of the command and attitude FD systems. Develop new software, including regression tests and documentation, required to support validation of the command and attitude FD systems. Singletesting parts of the command and attitude FD systems, and documenting these tests and their results. Define and write procedures in terms of documents, and semiautomated scripts to execute the procedures. Participation in FD system initialization, and system test campaigns. In addition to the routine products, this includes validation of the operational FD database, a 3D model of the spacecraft, etc. Provision of simulated SC data telemetry for FD subsystem and system tests and the required tools for modelling. Provision of input data for the operational simulator and support to the SimOfficer in the definition of contingency scenarios. Participation in simulation campaigns. Participation in LEOP and early mission phase. After the early mission phase is over, support for these missions transitions to the type described in point 1 above. Continual integration of software and procedure updates on the operational platform. Oncall support may be required around critical operations. Skills and Experience The following skills and experience are mandatory University degree in a relevant engineering field, astronomy, mathematics or physics. Very good skills in linear algebra, in particular for problem solving related to geometry in the Euclidean 3dimensional space. Very good skills in calculus in one or several variables. Skills in numerical methods for equations solving, integration of differential equations, function approximation and interpolation, optimisation, linear algebra problems. Very good skills in classical mechanics, including kinematics and dynamics of point masses, dynamics of rigid bodies, dynamics expressed in noninertial reference frames, e.g. including dynamics in rotating frames, rotation dynamics expressed in body fixed frame, conservation laws in mechanics, gravitational forces and field, orbit dynamics, Keplerian orbits and Kepler laws. Skills to apply above knowledge to develop solutions to technical problems in cooperation with customers and other experts. Very good C programming skills and experience, in particular in objectoriented design and coding skills using C as main programming language. Experience in scripting languages, e.g. python, shell scripting languages. Experience in Linux operating system. Will to take operational responsibility in multidiscipline teams. Coordinate and interact with other service providers in operations and other fields. Ability to work independently. Familiarity with the ESOC environment. Familiarityexperience with Flight Dynamics operations engineering tasks. Experience dealing with external interfaces. Experience with Linux, network services and protocols, and system administration Fluency in English, both written and spoken. The following skills would be highly desirable Being familiar with different representations of rotation in 3D, thus including the representation of SC attitude cosine direction matrix, Euler symmetric parameters quaternions, Eulerangles, .... Ability to solve mechanics problems via analytical mechanics methods e.g. Lagrangian formulation. Knowledge of Fortran 77952003. How to Apply Looking to take your career to the next level? Interested applicants should submit their CV and Cover Letter to RHEAs Recruitment team at careersrheagroup.com no later than 27082021. Preference will be given to candidates eligible for an EU or national personal security clearance at the level of CONFIDENTIAL or above.
Tags: flight
engineer
validation
flight validation
Flight DynamicsTrajectory determination Engineer
2021-07-08 15:14:17| Space-careers.com Jobs RSS
Position Reference 970 We are currently looking for a Flight DynamicsTrajectory determination Engineer to work at ESOC premises in the city of Darmstadt, Germany. Tasks and Activities The scope of work will include Orbit and manoeuvre analysis with the goal to provide consultancy to the ground segment and ESA project teams of interplanetary and science missions. Launch preparation for e.g. JUICE, RSP and EUCLID Integration of trajectory optimisation tools in the operational platform. Testing of these tools at unit, subsystem and system level. Participation and support to FD wide system tests. Participation and support to the FD systems initialisation. Participation and support to ESOC wide simulations. LEOP support in the trajectory optimisation domain for e.g. JUICE, RSP and EUCLID Setup of the trajectory optimisation subsystem for LEOP support. Assessment of spacecrafts predicted separation state and covariance. Assessment of the launchers performance with an early trajectory optimisation based on launcher provided data andor an early orbit determination. Cruise trajectory optimisation for interplanetary missions, e.g. Solar Orbiter, RSP and Juice. Establishment of longterm reference trajectories for missions including e.g. Mars Express and ExoMars TGO. Routine trajectory optimisation of all interplanetary and lagrangian missions in routine operations, including e.g. Mars Express, ExoMars TGO and GAIA. Trajectory optimisation for interplanetary missions for critical phases such as planetary approaches, planetary swingby, deep space manoeuvres, insertion manoeuvres, etc. for e.g. Bepi Colombo, Solar Orbiter, Juice and RSP. The actual operation of the critical phase may require 0ncall support as well as support during nonnominal working hours. FD systems development and maintenance Extension and modification of trajectory optimisation tools e.g. MANTRA, FAMOS, as required. Implementation and maintenance of auxiliary tools and scripts e.g. PYTHON, mathematica, in support of trajectory optimisation tasks as required. Oncall support may be required during LEOP periods and for critical operations. Skills and Experience The following skills and experience are mandatory University degree in a relevant engineering field, astronomy, mathematics or physics. Very good skills in linear algebra, in particular for problem solving related to geometry in the Euclidean 3dimensional space. Very good skills in calculus in one or several variables. Skills in numerical methods for equations solving, integration of differential equations, function approximation and interpolation, optimisation, linear algebra problems. Very good skills in classical mechanics, including kinematics and dynamics of point masses, dynamics of rigid bodies, dynamics expressed in noninertial reference frames, e.g. including dynamics in rotating frames, rotation dynamics expressed in body fixed frame, conservation laws in mechanics, gravitational forces and field, orbit dynamics, Keplerian orbits and Kepler laws. Skills to apply above knowledge to develop solutions to technical problems in cooperation with customers and other experts. Very good C programming skills and experience, in particular in objectoriented design and coding skills using C as main programming language. Experience in scripting languages, e.g. python, shell scripting languages. Experience in Linux operating system. Will to take operational responsibility in multidiscipline teams. Coordinate and interact with other service providers in operations and other fields. Ability to work independently. Familiarity with the ESOC environment. Familiarityexperience with Flight Dynamics operations engineering tasks. Experience dealing with external interfaces. Experience with Linux, network services and protocols, and system administration Fluency in English, both written and spoken. The following skills would be highly desirable Being familiar with different representations of rotation in 3D, thus including the representation of SC attitude cosine direction matrix, Euler symmetric parameters quaternions, Eulerangles, .... Ability to solve mechanics problems via analytical mechanics methods e.g. Lagrangian formulation. Knowledge of Fortran 77952003. How to Apply Looking to take your career to the next level? Interested applicants should submit their CV and Cover Letter to RHEAs Recruitment team at careersrheagroup.com no later than 27082021. Preference will be given to candidates eligible for an EU or national personal security clearance at the level of CONFIDENTIAL or above.
Tags: flight
determination
engineer
flight engineer
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