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Tag: dynamics engineer

Flight Dynamics Engineer mfd

2020-09-08 16:10:55| Space-careers.com Jobs RSS

About This position is for a Flight Dynamics Operations Engineer to join our team at ESOC in Darmstadt. The role will focus mainly on GNC monitoring and control and orbit determination, and control for Science missions. The main tasks will cover the domains of orbit determination trajectory optimisation, GNC command generation and GNC telemetry monitoring. The position is primarily assigned to a particular service within the Science Missions but with the possibility of supporting other service andor missions. The work will primarily be related to EXOMARS RSP, Juice and Euclid, but assistance may also be requested related to GAIA, Bepi Colombo, Mars Express, ExoMars TGO Hera. Tasks The general tasks of the team cover the following areas Command Generation Execution of and support to operational tasks Generation of task related command parameters Generation of task related reports Mission Planning Support Execution of and support to operational tasks Generation of mission planning related products, such as schedules and planning input Attitude and TM monitoring Retrieval of TM of the onboard GNC systems Decoding and analysis of GNC TM Sensor and actuator calibration Generation of ausiliary data for mission exploitation Trajectory optimisation Trajectory definition Analysis and implementation of trajectory targets and constraints Trajectory optimisation and determination of optimum manoeuvre strategies. Orbit determination Preprocessing of meassurements Orbit determination Generation of orbital products Orbit geometry analysis Flight Dynamics Application Layer Maintenance of elements of the Flight Dynamics Application Layer Flight Dynamics System Development Specification of modifications, enhancements and additions to existing software elements Implementation of modifications, enhancements and additions to existing software elements Installation of modifications, enhancements and additions to existing software elements on operational platforms design, coordination and implementation of tests Participation in tests Setup procedures Flight Dynamics SubSystem configuration Coordination of internal and external interfaces and activities across subsystems. Qualifications 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. Being familiar with different representations of rotation in 3D, thus including the representation of SC attitude cosine direction matrix, Euler symmetric parametersquaternions, Eulerangles ... is an asset. 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. Ability to solve mechanics problems via analytical mechanics methods e.g. lagrangian formulation is a valuable asset. Skills to apply above knowledge to develop solutions to technical problems in cooperation with customers and other experts. Ability to define, implement, validate and operate software, which applies the above solutions, using C as main programming language. Knowledge of UnixLinux, scripting languages and Fortran 77952003 is a valuable an asset. Willing to take operational responsibility in multidiscipline teams. Fluency in English, both in speech and writing. Coordinate and interact with other service providers in operations and other fields. Ability to work independently. Desirable Requirements 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. The ability to multitask efficiently working on multiple activities, multiple subsystems and if applicable multiple missions simultaneously. To Apply Please apply directly via the following link httpswww.de.cgi.comdecareerssearchJ09200420flightdynamicsengineermfd

Tags: flight engineer dynamics mfd

Flight Dynamics Operations Engineer

2020-09-07 14:11:07| Space-careers.com Jobs RSS

We are currently looking for a Flight Dynamics Operations Engineer to work in Darmstadt, Germany. The Flight Dynamics Operations Engineer will be providing support to EXOMARS RSP, Juice and Euclid. Tasks and Activities The scope of work will include Command Generation Execution of and support to operational tasks Generation of task related command parameters Generation of task related reports Mission Planning Support Execution of and support to operational tasks Generation of mission planning related products, such as schedules and planning input Attitude and TM monitoring Retrieval of TM of the onboard GNC systems Decoding and analysis of GNC TM Sensor and actuator calibration Generation of auxiliary data for mission exploitation Trajectory optimisation Trajectory definition Analysis and implementation of trajectory targets and constraints Trajectory optimisation and determination of optimum manoeuvre strategies. Orbit determination Preprocessing of measurements Orbit determination Generation of orbital products Orbit geometry analysis Flight Dynamics Application Layer Maintenance of elements of the Flight Dynamics Application Layer Flight Dynamics System Development Specification of modifications, enhancements and additions to existing software elements Implementation of modifications, enhancements and additions to existing software elements Installation of modifications, enhancements and additions to existing software elements on operational platforms design, coordination and implementation of tests Participation in tests Setup procedures Flight Dynamics SubSystem configuration Coordination of internal and external interfaces and activities across subsystems General Flight Dynamics operations engineering activities 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. Being familiar with different representations of rotation in 3D, thus including the representation of SC attitude cosine direction matrix, Euler symmetric parameters quaternions, Eulerangles ... is an asset. 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. Ability to solve mechanics problems via analytical mechanics methods e.g. lagrangian formulation. Skills to apply above knowledge to develop solutions to technical problems in cooperation with customers and other experts. Ability to define, implement, validate and operate software, which applies the above solutions, using C as main programming language. Knowledge of UnixLinux, scripting languages and Fortran 77952003 is a valuable an asset. Will to take operational responsibility in multidiscipline teams. Fluency in English, both in speech and writing. Coordinate and interact with other service providers in operations and other fields. Ability to work independently. The following skills would be highly desirable 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. The ability to multitask efficiently working on multiple activities, multiple subsystems and if applicable multiple missions simultaneously. 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 25092020. Preference will be given to candidates eligible for an EU or national personal security clearance at the level of CONFIDENTIAL or above.

Tags: operations flight engineer dynamics

Engineer, Flight Dynamics

2020-07-31 12:11:28| Space-careers.com Jobs RSS

Role description summary At SES we are passionate about taking our customers stories anywhere and we achieve this through our amazing colleagues. Wed love for you to become a valued member of our team of exceptional engineers who are working on diverse, challenging projects with many opportunities for collaboration with other teams across SES. As our Engineer, Flight Dynamics, you will be responsible for The orbital control, colocation, orbital events prediction, momentum management and propellant lifetime estimation of the SES GEO and MEO satellites The development of the orbital and satellite control software Shadowing of transfer orbit mission operations in the Flight Dynamics section Providing expertise for any flight dynamics related activity to other stakeholders Primary responsibilities Be responsible for a safe and efficient colocation andor stationkeeping of the SES GEO and MEO satellites, while minimizing propellant usage to maximize satellite lifetime, satisfying satellite constraints and avoiding risk of collision between SES colocated satellites. Manage large unexpected orbit perturbations or maneuver execution performance issues to maintain the satellite in the stationkeeping window and to avoid risk of collision. Design develop and test software in the orbital and satellite control fields to carry out and support all the above. Perform conjunction analysis, interface with external organization e.g. US Air Force, satellite operators and plan corrective maneuvers in case of close approach with another satellite or debris. Determine and maximize satellite propellant lifetime of SES satellites, including propellant tank management Provide orbit and related events predictions information to internal sections, external organization e.g. Teleport and customers Review and challenge the mission design for satellite launches, shadow the implementation and lead the maneuver planning during the inorbit test phase Design and implement satellite relocations to meet SES business needs, while ensuring safe separation with other satellites, minimizing propellant consumption and coping with satellite and interference constraints Collaborate with Satellite Engineering to investigate satellite anomalies related to attitude control and propulsion systems Providing on call support when needed Qualifications Experience Masters degree in physics, mathematics or engineering. Indepth knowledge in following specialized fields astrodynamics, tracking systems, orbit estimation methods, orbital control of GEO and MEO satellites Have a broad and comprehensive knowledge of satellite subsystems, Capable to autonomously solve and model problems in mathematical and physics fields Understanding of numerical analysis and scientific software development Experience in Python software development required, any additional programming language being an asset LinuxUnix environment and GIT version control is preferred Experience in graphical user interface development or test automation is preferred. We use PyQt5 and Froglogics Squish Previous experience with orbital and satellite control software development is considered an asset KEY CHARACTERISTICS Able to work under own initiative and without direct supervision Good negotiation and persuasion skills Able to react to contingencies and cope with high stress situations Excellent communication skills and teamspirit Good time management and project planning skills Willing to be selfcritical and learn from mistakes Eager to learn new topics, propose and take on new challenges Critical thinker, able to provide constructive feedback to improve processes, procedures and tools SES is an Equal Opportunity and Affirmative Action Employer Apply HERE

Tags: flight engineer dynamics flight engineer

Flight Dynamics Operations Engineer mfd

2020-07-09 10:12:00| Space-careers.com Jobs RSS

LSE Space GmbH is truly an international company with widespread expertise in large international projects often crossing multiple organizational, cultural, and technological barriers. LSE Space is looking for experienced Engineer mfd in order to fulfill the duty of Flight Dynamics Operations Engineer for our customer ESAESOC in DarmstadtGermany For our activities at ESAESOC, we are currently seeking to employ highly motivated and enthusiastic Flight Dynamics Operations Engineer to perform mission analysis and support the HERA mission within the Flight Dynamics area. Tasks and Activities You will be responsible for Mission Analysis for the asteroid mission HERA to 65803Didymos, but with the possibility of supporting other service andor missions. Key tasks Mission Analysis Trajectory Optimisation for interplanetary transfer and the nearasteroid phase Navigation and Guidance, including Optical Navigation for Mission Analysis Concurrent Design Studies for space missions Mission Analysis Tools Development, environmental models, numerical integration techniques, local and global optimisation techniques and algorithms Support to project, scientists and industry, participation in reviews. General Flight Dynamics operations engineering activities. Specific Requirements The key person shall have the following experience and knowledge Experience in Trajectory Optimisation, including the multibody problem Experience with trajectories in proximity of minor bodies Experience in Navigation and Guidance techniques for Mission Analysis activities Experience with Concurrent Design Studies for space missions Experience in Mission Analysis Tools Development, environmental models, numerical integration techniques, local and global optimisation techniques and algorithms Knowledge about operational and ground segment aspect in the missionarchitecture design. Skills and Experience The following skills and experience are mandatory A University degree in a relevant engineering field, astronomy, mathematics or physics Skills to apply their knowledge to develop solutions to technical mathematical and dynamical problems in cooperation with customers and other experts 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, C Will to take operational responsibility in multidiscipline teams Fluency in English, both in speech and writing Coordinate and interact with other service providers in operations and other fields. Ability to work independently The following skills would be highly desirable 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 The ability to multitask efficiently working on multiple activities, multiple subsystems and if applicable multiple missions simultaneously. Location of work DarmstadtGermany. Start Date ASAP Benefits A permanent employment contract. Competitive salary plus a comprehensive benefits package. Career path. Security In line with Asylum Immigration Legislation, all applicants must be eligible to live and work in the EU. Documented evidence of eligibility will be required from candidates as part of the recruitment process. Furthermore, in view of the nature of the work the company is in, all potential employees will undergo stringent reference and identity checks. Are you looking for a challenging position in a very interesting, international environment? Then please apply online as soon as possible. www.lsespace.com online application Please upload your CV CL in an Europass format only. httpseuropa.eueuropassen Privacy policy Data protection really matters to us. Keeping our policy transparent and protecting our users privacy, has always been a top priority. Thats why we want to make sure that your personal data will be stored in a secure and GDPRcompliant location. Therefore we are requesting that you apply online for our open positions. Thank you for your understanding in this matter and we look forward to getting in touch with you in the near future!

Tags: operations flight engineer dynamics

Flight Dynamics Mission Analysis Engineer mfd

2020-07-08 16:13:11| Space-careers.com Jobs RSS

For our Astrodynamics team in DarmstadtGermany we are looking for a Mission Analyst, to initially be based at our clients site in Darmstadt. Our Flight Dynamics team members perform all operational activities related to controlling the spacecraft orbit and attitude. As a Mission Analyst, your primary role will be supporting the HERA mission to the asteroid Didymos. As you progress in youre a career as a member of our astrodynamics team you may have the opportunity to become involved with the complete systems and operational lifecycle for the actual spacecraft operations, ranging from early capturing of requirements, to design, implementation and testing of the flight dynamics systems tools and finally with performing actual critical for example, launch and routine operations. Our Astrodynamics team members are usually involved in many satellite missions at the same time which means you combine development of new systems for upcoming missions with critical andor routine operations for active spacecraft CGI is one of Europes leading suppliers of Spacecraft Ground Segment Systems and related services and has recently been recognised as one of the top employers in Europe. We are passionate about space and supporting our employees in realising their full potential. Tasks As a Mission Analyst your main tasks will consist of Trajectory Optimisation for interplanetary transfer and the nearasteroid phase Navigation and Guidance, including Optical Navigation for Mission Analysis Concurrent Design Studies for space missions Mission Analysis Tools Development, environmental models, numerical integration techniques, local and global optimisation techniques and algorithms Support to project, scientists and industry, participation in reviews In the context of supporting flight dynamics you may be asked to fulfill the following mission operations tasks Setup and maintain the Flight Dynamics telemetry retrieving and postprocessing system based on SCOS2000 database. Monitor Spacecraft status and pointing performance. Verification of the Spacecraft navigation data against dynamics models. Detect and investigate spacecraft anomalies. Working together with the flight control team and industry experts to determine the root cause and analyze short term actions and long term solutions Perform regular flight sensor calibrations gyroscopes, accelerometers, star trackers to optimize their performance Support live critical operations as LEOP, orbit insertions or safe mode recovery. Provide orbit and attitude propagated events for mission planning. For future missions you may be asked to undertake the following mission development tasks Participate in System design review of future missions with spacecraft manufacturers. Use the operations experience to improve future designs. Analysis of mission requirements for the Flight Dynamics system. Development of tools and procedures for the efficient and effective fulfillment of the Flight Dynamics system requirements. Validation of the Flight Dynamics system through simulations and system tests. Further develop and maintain flight dynamics applications software. The work in Flight Dynamics is continuously changing, challenging and highly technical. The working environment is completely panEuropean and very dynamic. The working language is English. This position may involve periods of oncall support and occasional shift work. Qualifications The candidate for this role will have experience in Trajectory Optimisation, including the multibody problem Trajectories in proximity of minor bodies Navigation and Guidance techniques for Mission Analysis activities, Concurrent Design Studies for space missions, Use of and development of Mission Analysis Tools environmental models, Numerical integration techniques, local and global optimisation techniques and algorithms, Operational and ground segment Missionarchitecture design and its impact on the operational and ground segments, You will Hold a Masters degree or higher in Mathematics, Physics, Aerospace Engineering, Have an expert knowledge of Applied mathematics, classical mechanics and Astrodynamics, Have knowledge of spacecraft Attitude and Orbit Control Systems, sensors and actuators Have knowledge of Fortran, C, Python and UnixLinux scripting languages Be fluent in written and spoken English In addition experience with Linux, network services and protocols, and system administration would be an advantage. Please apply via httpswww.de.cgi.comdecareerssearchJ07200363missionanalysisengineermfd

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