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Mission Analysis Expert
2015-03-30 17:05:52| Space-careers.com Jobs RSS
RHEA is currently recruiting a Mission Analysis Expert to work on selected terrestrial and interplanetary missions at our clients premises in Darmstadt, Germany. Tasks and Activities The scope of work will include Definition, assessment and feasibility studies for terrestrial and interplanetary missions. For specific questions, support is also given during the operational phase of the mission and for endoflife disposition of space systems. A few typical tasks are the following Launcher requirements Analysis of launcher trajectory and launcher performance Tradeoffs for the selection of the operational orbit Launch window analysis Short and longterm orbit evolution Lifetime calculation Orbit manoeuvres and navigation Accuracy of orbit determination Parameter estimation Calculation of propellant budgets Lowthrust trajectory optimization Analysis of geometrical events groundstation visibility, eclipse, sky coverage Operations planning and scheduling Optimization of scientific return Endoflife disposition. Computation of the various terrestrial and planetary satellite orbits low earth, geostationary, highly eccentric, interplanetary trajectories and planetary orbiters. Depending on the type of orbits and the required accuracy, various numerical and analytical methods are used. Various additional information is needed pertaining to the spacecraft or to the ground, such as visibility periods from the groundstations, eclipse times or coverage by imaging instruments. In order to rationalize the effort many similar calculations for terrestrial or planetary satellites or interplanetary probes are performed using standard systems developed by the group over many years. Examples of these systems are USOC the Unified System for Orbit Computation that allows in an interactive manner to set up programs tailored to specific tasks by selecting automatically the required modules. INTNAV Interplanetary Navigation is a system used for the analysis of navigation accuracy and requirements. Both USOC and INTNAV have a Graphical User Interface based in TclTk. LOTNAV Has the same purpose as INTNAV but when low thrust is used. DITAN Generation and optimisation of low thrust trajectories MANTRA High fidelity and flexible generation and optimisation of chemical propulsion and low thrust trajectories In HSOGFA numerous standalone programs are in use for the solution of various particular tasks, such as orbit determination, orbit control, orbital manoeuvres, optimization of rocket ascent trajectories, optimum acquisition of the operational orbit, optimization of mission performance, mission planning and reentry calculations. Frequently upgrading or modifications is needed on the individual programs. Introduce new analytical and numerical methods for new projects that require unconventional orbits andor very specific mission requirements. Developing new algorithms, solutions and auxiliary calculations. Such modules or programs can be incorporated in an easily accessible SW library. Design of proper interfaces, careful testing and the preparation of documentation is mandatory. Skills and Experience The following skills and experience are mandatory Mathematical and stochastic methods and processes Classical and Celestial Mechanics Spacecraft Dynamics Applied Mathematics Relevant Space Environment modelling Relevant satellite systemspayload e.g. AOCS, star trackers, propulsion control Satellite Tracking techniques Software Engineering Orbit dynamics Orbit determination and prediction Operations support for flight dynamics. Satellite tracking data processing techniques 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 17042015. Preference will be given to candidates eligible for an EU or national personal security clearance at the level of SECRET or above. About RHEA RHEA is a leading engineering consultancy firm with demonstrated expertise in space, system and secure software solutions. We attract skilled engineers, scientists and management professionals and offer a range of exciting career paths working alongside clients such as the European Space Agency, the European GNSS Agency, EUMETSAT, NATO and Airbus Defence Space.
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Mission Analysis Engineer MW
2015-03-17 15:05:23| Space-careers.com Jobs RSS
With 1.700 employees worldwide, the CS Group is a leading IT company in France and in Germany, and a prime contractor in designing, integrating and operating mission critical systems. It has now been over 30 years that comprehensive CS solutions for space systems and applications, both on the ground and in space, have been part and parcel of this odyssey. Our German activities grow at fast pace and to face our costumers high level expectations and needs, we are looking for talented profiles having relevant experience in Space systems and applications for the European Space Operation Centre in Darmstadt. TASKS Definition, assessment and feasibility studies for terrestrial and interplanetary missions. Support to approved projects until launch. For specific questions, support is also given during the operational phase of the mission and for endoflife disposition of space systems. The activities in address all those aspects of a mission which are related to the launch or the orbit of a satellite and to some extent also to the attitude of a satellite. A few typical tasks are the following Launcher requirements Analysis of launcher trajectory and launcher performance Tradeoffs for the selection of the operational orbit Launch window analysis Short and longterm orbit evolution Lifetime calculation Orbit manoeuvres and navigation Accuracy of orbit determination Parameter estimation Calculation of propellant budgets Lowthrust trajectory optimization Analysis of geometrical events groundstation visibility, eclipse, sky coverage Operations planning and scheduling Optimization of scientific return Endoflife disposition. In order to perform the required studies a considerable amount of sophisticated software is needed. A primary task is the computation of the various terrestrial and planetary satellite orbits low earth, geostationary, highly eccentric, interplanetary trajectories and planetary orbiters. Depending on the type of orbits and the required accuracy, various numerical and analytical methods are used. Various additional information is needed pertaining to the spacecraft or to the ground, such as visibility periods from the groundstations, eclipse times or coverage by imaging instruments. In order to rationalize the effort many similar calculations for terrestrial or planetary satellites or interplanetary probes are performed using standard systems developed by the group over many years. Examples of these systems are USOC the Unified System for Orbit Computation that allows in an interactive manner to set up programs tailored to specific tasks by selecting automatically the required modules. INTNAV Interplanetary Navigation is a system used for the analysis of navigation accuracy and requirements. Both USOC and INTNAV have a Graphical User Interface based in TclTk. LOTNAV Has the same purpose as INTNAV but when low thrust is used. DITAN Generation and optimisation of low thrust trajectories MANTRA High fidelity and flexible generation and optimisation of chemical propulsion and low thrust trajectories In HSOGFA numerous standalone programs are in use for the solution of various particular tasks, such as orbit determination, orbit control, orbital manoeuvres, optimization of rocket ascent trajectories, optimum acquisition of the operational orbit, optimization of mission performance, mission planning and reentry calculations. From the nature of tasks it is clear that the program system, as well as the individual programs, need rather frequently upgrading or modifications. Only in this way the particular requirements of a new mission can be satisfied. This flexibility has, of course, a strong impact on the program design and documentation. As new projects often require unconventional orbits andor very specific mission requirements, it is also necessary to introduce new analytical and numerical methods. Frequently new algorithms, solutions and auxiliary calculations are to be developed, either for a specific or general purpose. Such modules or programs can be incorporated in an easily accessible SW library. Design of proper interfaces, careful testing and the preparation of documentation is mandatory. PROFILE Competence is required in some or all of the following areas depending on the WP requirements Mathematical and stochastic methods and processes Classical and Celestial Mechanics Spacecraft Dynamics Applied Mathematics Relevant Space Environment modelling Relevant satellite systemspayload e.g. AOCS, star trackers, propulsion control Satellite Tracking techniques Software Engineering Orbit dynamics Orbit determination and prediction Operations support for flight dynamics Satellite tracking data processing techniques Detailed relevant technical background emphasis depending on work specifics The skills required for tasks related to operations shall be knowledgeable of the capabilities and limitations of the operational Software well trained in following the operational procedures for nominal and contingency scenario quick, high quality responses to situations arising during critical operations, including quasirealtime modifications of the operational software knowledgeable of the software as experts experienced in use of that software in operations are required available with a mix of different relevant experience in development and operations The underlying programming, verification and documentation activities will be performed by software engineers with a background on, based at ESOC The working language for the position is English and therefore the keyperson must be able to work effectively in this language. How to apply Please consider the following points before applying Please submit your complete application documents in English. An attached cover letter should mention your availability and salary expectations. Interested applicants should submit their CV to marina.ludwigcssystems.de with CC to francoisxavier.laffontcs.fr with the job title. Closing date 24 May 2015 Start date January 2016
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Earth Observation Mission Analysis Engineer fm
2013-09-17 12:37:16| Space-careers.com Jobs RSS
About us SCISYS Deutschland GmbH provides professional engineering and consultancy services to spacecraft operators and spacecraft primes. Our team is composed of university graduates and experienced professionals, comprising some of the most knowledgeable, dedicated and talented engineers across Europe. Our services cover the whole life cycle of space programmes from early concepts to operations. Our Space Division provides a dynamic, supportive and friendly atmosphere in which you are encouraged to lead with initiative. We support new ideas from our colleagues and are focused on supporting space programmes and missions. We have a strong presence at ESOC and EUMETSAT, as well as serving other ESA sites, the German Space Operations Centre and the German Galileo Control Centre. Moreover, we actively manage your professional development, training and career progression. For a project in Noordwijk, NL we are looking for an Earth Observation Mission Analysis Engineer fm at ESTEC. Tasks The Earth observation data analysis engineer is expected to support projects can be during any phase andor programmes for studies on new concepts. The specific activities may relate to simulations and analysis of observations and products, to Level 1b andor Level 2 product and algorithm aspects and to data analysis for validation and mission performance during phase E of an Earth observation mission. The specific analysis can be related to satellite or dedicated suborbital mission campaign concepts. The contractor shall support the SMOS mission scientist, the SMOS mission manager, and the STSE program manager. The SMOS specific tasks include Support the exploitation studies funded through the SMOS project. This includes the contract with ECMWF on data assimilation. Support the preparation of SMOS publications and presentations. Support the implementation of new studies related to the SMOS mission. Support the analysis of SVRT results obtained over oceans and DOMEC. Support future work on the SMOS L2 ocean salinity processor. The STSE specific tasks include 1. Support to EOPSM a. Preparation of SoW and implementation of SMOS Ice II b. Support to preparation and implementation of SMOS Permafrost CCN c. SMOS NN 3 month CCN 2. Support to EOPSA I. Support STSE project preparation and management a. Preparation of SoW for SMOS Storms followon TO DF b. Support SOLAS OceanFlux Upwelling follow on activity d. Support management of relevant oceanSMOS related STSE Pathfinders 23 small feasibilities II. Support Internal projects a. Complete SMOS TS diagrams internal project b. Maintain support to SMOS water cycle internal project c. Complete SMOS SVR internal project III. The Changing Earth SciNET a. Maintain the coordination of projects and activities b. Support to the preparation of the next call for proposals in collaboration with CCI c. Prepare new Springer Briefs volume dedicated to the second call d. Prepare updated brochure for the three calls e. Update the web with the project results and the new projects Essential requirements The Key person shall have, as mandatory, the following experience and background The contractor shall be a senior scientistengineer holding a PhD in geophysical sciences e.g. oceanography, meteorology, physics, mathematics or engineering with a strong background in satellite remote sensing using Lband radiometry. This includes handson experience with SMOS L1 and L2 data processing and a good knowledge of the corresponding application areas. Knowledge of and experience with the STSE programme is mandatory. Technical skills shall include programming and a good knowledge of relevant software packages. The applicant shall be able to work both autonomously and as a part of a team. A good knowledge of the English language is expected. Other Information Must be an EU national or possess a currently valid Dutch Work Residence Permit Foreseen starting date is 01 November 2013 To guarantee that your application is processed, please apply via our website httpwww.scisys.dewhereweworkspacecareersspacejobs.html
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Earth Observation Mission Analysis Engineer 1311075
2013-09-10 12:37:09| Space-careers.com Jobs RSS
Solenix is specialized in the provision of highquality software engineering, technical consulting and operations services in the aerospace domain. This vacancy note concerns an onsite consulting position at ESTEC in Noordwijk in The Netherlands. Earth Observation Mission Analysis Engineer 1311075 Job Description The Earth observation data analysis engineer is expected to support projects can be during any phase andor programmes for studies on new concepts. The specific activities may relate to simulations and analysis of observations and products, to Level 1b andor Level 2 product and algorithm aspects and to data analysis for validation and mission performance during phase E of an Earth observation mission. The specific analysis can be related to satellite or dedicated suborbital mission campaign concepts. The contractor shall support the SMOS mission scientist, the SMOS mission manager, and the STSE program manager. The SMOS specific tasks include Support the exploitation studies funded through the SMOS project. This includes the contract with ECMWF on data assimilation. Support the preparation of SMOS publications and presentations. Support the implementation of new studies related to the SMOS mission. Support the analysis of SVRT results obtained over oceans and DOMEC. Support future work on the SMOS L2 ocean salinity processor. The STSE specific tasks include 1. Support to EOPSM a. Preparation of SoW and implementation of SMOS Ice II b. Support to preparation and implementation of SMOS Permafrost CCN c. SMOS NN 3 month CCN 2. Support to EOPSA I. Support STSE project preparation and management a. Preparation of SoW for SMOS Storms followon TO DF b. Support SOLAS OceanFlux Upwelling follow on activity d. Support management of relevant oceanSMOS related STSE Pathfinders 23 small feasibilities II. Support Internal projects a. Complete SMOS TS diagrams internal project b. Maintain support to SMOS water cycle internal project c. Complete SMOS SVR internal project III. The Changing Earth SciNET a. Maintain the coordination of projects and activities b. Support to the preparation of the next call for proposals in collaboration with CCI c. Prepare new Springer Briefs volume dedicated to the second call. d. Prepare updated brochure for the three calls e. Update the web with the project results and the new projects. Required Skills and Experience Senior scientistengineer holding a PhD in geophysical sciences e.g. oceanography, meteorology, physics, mathematics or engineering with a strong background in satellite remote sensing using Lband radiometry. This includes handson experience with SMOS L1 and L2 data processing and a good knowledge of the corresponding application areas. Furthermore, knowledge of and experience with the STSE programme is mandatory. Technical skills shall include programming and a good knowledge of relevant software packages. The applicant shall be able to work both autonomously and as a part of a team. Fluency in English. Work Location Noordwijk, Netherlands Dates Application Deadline 20 September 2013 Start of Work 01 November 2013 Important Notes Before applying to this position, please read the page Notes to Applicants on the Solenix website under Career. Applicants must be EU citizens or have a valid work and residence permit in the Netherlands. Security, identity and reference checks on the candidates are part of the recruitment process. Job Application Please send your applications electronically to careersolenix.ch before the application deadline 20 September 2013
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Earth Observation Mission Analysis Engineer
2013-09-05 11:36:04| Space-careers.com Jobs RSS
For one of our main customers ESAESTEC, we are currently looking for an Earth Observation Mission Analysis Engineer. You will be expected to support projects can be during any phase andor programmes for studies on new concepts. The specific activities may relate to simulations and analysis of observations and products, to Level 1b andor Level 2 product and algorithm aspects and to data analysis for validation and mission performance during phase E of an Earth observation mission. The specific analysis can be related to satellite or dedicated suborbital mission campaign concepts. Tasks and Responsibilities You will support the SMOS mission scientist, the SMOS mission manager, and the STSE program manager. The SMOS specific tasks include Support the exploitation studies funded through the SMOS project. This includes the contract with ECMWF on data assimilation. Support the preparation of SMOS publications and presentations. Support the implementation of new studies related to the SMOS mission. Support the analysis of SVRT results obtained over oceans and DOMEC. Support future work on the SMOS L2 ocean salinity processor. The STSE specific tasks include 1. Support to EOPSM a. Preparation of SoW and implementation of SMOS Ice II b. Support to preparation and implementation of SMOS Permafrost CCN c. SMOS NN 3 month CCN 2. Support to EOPSA I. Support STSE project preparation and management a. Preparation of SoW for SMOS Storms followon TO DF b. Support SOLAS OceanFlux Upwelling follow on activity d. Support management of relevant oceanSMOS related STSE Pathfinders 23 small feasibilities II. Support Internal projects a. Complete SMOS TS diagrams internal project b. Maintain support to SMOS water cycle internal project c. Complete SMOS SVR internal project III. The Changing Earth SciNET a. Maintain the coordination of projects and activities b. Support to the preparation of the next call for proposals in collaboration with CCI c. Prepare new Springer Briefs volume dedicated to the second call d. Prepare updated brochure for the three calls e. Update the web with the project results and the new projects Experience and Education We are looking for candidates that are considered a senior scientistengineer holding a PhD in geophysical sciences e.g. oceanography, meteorology, physics, mathematics or engineering with a strong background in satellite remote sensing using Lband radiometry. This includes handson experience with SMOS L1 and L2 data processing and a good knowledge of the corresponding application areas Furthermore, knowledge of and experience with the STSE programme is mandatory. Technical skills shall include programming and a good knowledge of relevant software packages You should be able to work both autonomously and as a part of a team A good knowledge of the English language is expected A minimum of 5 years working experience in the space industry. About ATG Europe Today, ATG is recognized as a leading provider of specialized engineering, scientific and technical services to the European Aerospace, High Tech and Offshore industry. Our headquarters is located in Noordwijk, The Netherlands and we have subsidiaries in Germany and the UK. ATG People is the key player in delivering highly educated personnel for RD environments throughout Europe. We are continually recruiting experienced Engineers for exciting, full time positions based at our customers. As an ATG Engineer, you will be working on very diverse missions and assignments. This opens up unique opportunities to be engaged in innovative projects and challenging you to perform to high standards and utilizing the full extent of your professional knowledge. Interested? Submit your CV and personal details through our website or send your application directly to recruitmentatgeurope.com. We encourage you to submit your CV in the Europass format. Click here to create a Europass CV.
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