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OnBoard Payload Data Processing Engineer
2017-12-05 14:17:28| Space-careers.com Jobs RSS
Aurora is an established supplier of skilled manpower to ESA and in particular at ESTEC and ESAC. Aurora has the opportunity to expand our support to ESA in the domain of EDP Electromagnetics Components Data Power SystemsEngineering Support. Happiness of our employees has proven key to obtaining excellent results and a client who also regards us highly for excellent service. Overview A diverse range of support tasks can be carried out by the contractorwithin the above domains, encompassing hardware, software and systemaspects. These can be grouped within the following main headings Payload data acquisition, processing and storage chains, which can befurther divided into Data acquisition chain ADC DAC interfaces Sensor readout electronics Analog signal conditioning Data processing units Concept, design and test of data processing units Implementation of payload data processing functions on processors e.g. DSP, GPU or uProcessor and FPGAs based platforms Tradeoff analysis and verification of the performance in simulation and hardware Instrument controller Concept, design and test of payload computers Knowledge of applied memory technologies Mass Memory storage units Concept, design and test of mass memories and the applied memory technologies Knowledge of file based systems and the CFTP protocol HW SW partitioning and corresponding tradeoffs. High speed networks for data transmission and command control Experience with high speed serial link based systems and the testing of these interfaces SpaceWire, SpaceFibre and related protocols Protocols providing quality of service, reliability, determinism and FDIR Ethernet based systems based on Powerlink, AFDX or similar is an asset. Validation of signal and image processing algorithms via simulation techniques e.g. Matlab, prototyping SW. Specific engineering support in the above domains to mainstream ESA space projects, mainly for but not restricted to the development and testing phases. Specific qualification requirements Masters degree in engineering. A minimum of 4 years of relevant professional working experience. Experience in defining payload data processing systems architectures. Extensive knowledge in signal and image processing techniques and devices. Extensive experience in procurement of spaceflight hardware units, subsystems integration and testing in the space industry. Knowledge in spaceflight electronics design related to data acquisition, processing and storage functions, as well as constraints of the spaceenvironment. Wide knowledge in communication networks principles, standards and their implementation. Experience in VHDL programming, including reconfiguration and partial reconfiguration techniques is an asset. Ability to work in an autonomous manner, in particular when providing support to projects with high time allocations and this in coordination withthe line manager. Fluency in English both written and spoken is mandatory knowledge of another European language is an advantage. Legal and Security Requirements All applicants must be legally allowed to work in The Netherlands Applicants are required to provide a copy of their passport and degree certificate. Aurora will validate the Degree with the issuing University and provide evidence to ESA. Prior to issuing a letter of employment the applicant shall provide to Aurora a recent official document declaring that they are of good conduct from the country where currently resident. Location The work will be performed at the European Space Technology and Research Centre ESTEC at Noordwijk, The Netherlands. Contract The selected candidate will receive good remuneration in line withESA Job Class. Will be registered for both social security and tax in the Netherlands. The standard working hours are 40 per week. There are 12 public holidays and an additional 30 annual days holiday. Training to improve efficiency and provide strength for future career are of course included. Aurora assist with relocation both with support and financially. Aurora contributes to a company pension scheme. To be considered for this Position Provide prior to 4 January2018a summary of why you are a good candidate for the position together with a complete and detailedCandidate Proposal Form or CV and Motivation Letter to Mr. Davide Starnone, at email davide.starnoneaurora.nl quoting reference TECEDP413. Aurora will agree conditional employment terms and conditions with candidates before submitting them by 10January 2018, 13.00 hours.
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OnBoard Payload Data Processing Engineer
2017-12-05 12:17:18| Space-careers.com Jobs RSS
Requirements Experience in defining payload data processing systems architectures. Extensive knowledge in signal and image processing techniques and devices. Extensive experience in procurement of spaceflight hardware units, subsystems integration and testing in the space industry Knowledge in spaceflight electronics design related to data acquisition, processing and storage functions, as well as constraints of the space environment. Wide knowledge in communication networks principles, standards and their implementation Ability to work in an autonomous manner, in particular when providing support to projects with high time allocations and this in coordination with the line manager. Specific Tasks A diverse range of support tasks can be carried out by the contractor within the above domains, encompassing hardware, software and system aspects. These can be grouped within the following main headings Payload data acquisition, processing and storage chains, which can be further divided into o Data acquisition chain ADC DAC interfaces Sensor readout electronics Analog signal conditioning o Data processing units Concept, design and test of data processing units Implementation of payload data processing functions on processors e.g. DSP, GPU or uProcessor and FPGAs based platforms Tradeoff analysis and verification of the performance in simulation and hardware o Instrument controller Concept, design and test of payload computers Knowledge of applied memory technologies o Mass Memory storage units Concept, design and test of mass memories and the applied memory technologies Knowledge of file based systems and the CFTP protocol HW SW partitioning and corresponding tradeoffs High speed networks for data transmission and command control o Experience with high speed serial link based systems and the testing of these interfaces o SpaceWire, SpaceFibre and related protocols o Protocols providing quality of service, reliability, determinism and FDIR o Ethernet based systems based on Powerlink, AFDX or similar is an asset Validation of signal and image processing algorithms via simulation techniques e.g. Matlab, prototyping SW Specific engineering support in the above domains to mainstream ESA space projects, mainly for but not restricted to the development and testing phases. Experience in VHDL programming, including reconfiguration and partial reconfiguration techniques is an asset
Tags: data
processing
engineer
data processing
OnBoard Payload Data Processing Engineer
2017-12-05 12:17:18| Space-careers.com Jobs RSS
We are looking for an OnBoard Payload Data Processing Engineer E3 to join our Ajilon Technology Aerospace team, working onsite at the European Space Agency Location Noordwijk, The Netherlands Type of work Fulltime, ongoing Ajilon Technology Aerospace is a specialized Engineering consultancy with more than 30 years experience providing aerospace Engineers to our key partners in The Netherlands. Ajilon is a longstanding business partner of the European Space Agency ESA, with more than 115 employees recruited from across Europe currently supporting ESAs activities. The work covers the following technical domains Computers for realtime onboard applications, both as selfcontained units and as embedded items in subsystem equipment. The work includes system design for faulttolerant computer systems, component design and development, operating systems, and identification of tools and methods for dependable specification, design and testing. Data systems for onboard data communication, spacecraft system operation under ground control and with onboard autonomy, groundonboard data communication, and for manned spaceflight crew informatics and interfaces. This includes data system standards and specific software, e.g. data communication software. Data storage, i.e. onboard solidstate mass memory systems, including architecture, components, interfaces, packaging technologies, and operational usage. Electronic design essentially for the implementation of digital functions related to onboard data systems. Payload data acquisition and processing chains, including digital and image processing techniques and devices. Specific tasks to be performed A diverse range of support tasks can be carried out by the contractor within the above domains, encompassing hardware, software and system aspects. These can be grouped into the following main headings Payload data acquisition, processing and storage chains, which can be further divided into Data acquisition chain ADC DAC interfaces Sensor readout electronics Analog signal conditioning Data processing units Concept, design and test of data processing units Implementation of payload data processing functions on processors e.g. DSP, GPU or uProcessor and FPGAs based platforms Tradeoff analysis and verification of the performance in simulation and hardware Instrument controller Concept, design and test of payload computers Knowledge of applied memory technologies Mass Memory storage units Concept, design and test of mass memories and the applied memory technologies Knowledge of file based systems and the CFTP protocol HW SW partitioning and corresponding tradeoffs High speed networks for data transmission and command control Experience with high speed serial link based systems and the testing of these interfaces SpaceWire, SpaceFibre and related protocols Protocols providing quality of service, reliability, determinism and FDIR Ethernet based systems based on Powerlink, AFDX or similar is an asset Validation of signal and image processing algorithms via simulation techniques e.g. Matlab, prototyping SW Specific engineering support in the above domains to mainstream ESA space projects, mainly for but not restricted to the development and testing phases Experience in VHDL programming, including reconfiguration and partial reconfiguration techniques is an asset To successfully perform the above mentioned tasks, the following background experience is required Education on at least Master level A minimum of 4 years of relevant working experience, preferably within the space domain Experience in defining payload data processing systems architectures Extensive knowledge in signal and image processing techniques and devices Extensive experience in procurement of spaceflight hardware units, subsystems integration and testing in the space industry Knowledge in spaceflight electronics design related to data acquisition processing and storage functions, as well as constraints of the space environment Wide knowledge in communication networks principles, standards and their implementation Ability to work in an autonomous manner, in particular when providing support to projects with high time allocations and this in coordination with the line manager About ESAESTEC The European Space Agency ESA has sites in several European countries. The European Space Research and Technology Centre ESTEC is the largest site and the technical heart of ESA. This nursery of European space activities is located in Noordwijk, Netherlands. At ESTEC, about 2500 engineers, technicians and scientists work handson with mission design, spacecraft and space technology. Almost all ESA projects except launchers are managed from ESTEC. In Noordwijk, people work on science missions, manned space missions, Earth observation, telecommunications and navigation satellites. ESTEC provides extensive testing facilities to verify the proper operation of spacecraft, such as the Large Space Simulator LSS, acoustic and electromagnetic testing bays, multiaxis vibration tables and the ESA Propulsion Laboratory EPL. Please send your CV to technologyaerospaceajilon.nl before 08012018
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Internal Research Fellow Postdoc in OnBoard Data Processing
2017-11-24 16:16:58| Space-careers.com Jobs RSS
Research Fellow opportunity in the Directorate of Technology, Engineering and Quality. ESA is an equal opportunity employer, committed to achieving diversity within the workforce and creating an inclusive working environment. Applications from women are encouraged. Post Internal Research Fellow Postdoc in OnBoard Data Processing This post is classified F2 on the Coordinated Organisations salary scale. Location ESTEC, Noordwijk, The Netherlands Description Onboard payload data processing work is based in the OnBoard Payload Data Processing Section in the Data Systems and Microelectronics Division at ESTEC. Our competences include Data processor architectures Data acquisition chains High speed onboard networks Digital signal processing, processors and specialised devices Payload data storage Image and signal processing algorithms Data compression techniques High rate data encryption As part of ESAs Directorate of Technical and Quality Management, the Section provides technical support in its domain of competence to all programme directorates in order to support their missions and developments. The Section is also responsible for initiation and execution of technology developments that may lay the foundation for future missions. This comprises developments in analogue and digital hardware from components to subsystems and building blocks, lowlevel software and novel signal processing techniques. In particular, the Section hosts the centre of expertise for data compression algorithms, techniques and devices. It has initiated the development and standardisation of SpaceWire and SpaceFibre links, nodes and networks which have become very widely used not only in nearly all European space missions but also in the US, Japan, Russia and around the world. Interested candidates are encouraged to visit the ESA website for more information regarding the Divisions activities. Fields of activitiesresearch This research fellow position provides an opportunity for interested researchers to enhance the understanding of how reconfigurable spacequalified and COTS FPGAs, such as Microsemi RTG4 flashbased, Xilinx Virtex Zynq and ESAs BRAVE SRAMbased, can be implemented in current and future on board data processing units in an efficient way. While the fault tolerance of such devices is a rich research topic on its own, the research will be focused on how these devices are best used from a system engineering perspective, including The upload of full bitstreams to the spacecraft and the partial patching of bitstreams, including an investigation of possible compression schemes for interplanetary missions with lowspeed upload data rates The storage of bitstreams in memory, including an analysis of the optimal location and the required mechanisms e.g. to load the bitstream from a mass memory unit to the working memory of the payload instrument, to verify the correctness of the transfer and to execute scrubbing of the memory, if required The full and depending on the device technology partial configuration of the FPGA depending on mission phases or processing tasks to be performed. This crucial step requires special attention to ensure that neither the device itself nor any attached device is harmed due to a faulty configuration. An analysis should show up potential risks e.g. accidentally reprogrammed InputOutput blocks and suggest fault isolation schemes on unit level Even if it is known that the bitstream is downloaded correctly to the FPGA device, it would be interesting to execute some basic hardware validation before operation. For instance, the implemented hardware could be tested in flight, by stimulating it with test vectors on its inputs and by comparing its outputs to a known signature. It could be researched how to store and compress the vectors efficiently and how to write and read them tofrom the device JTAG boundary scan, NAND tree etc. A boot loader concept that implements similar to a software boot loader TMTC functionality to execute the abovementioned steps upload, download, decompression, memory copy, memory verification, full and partial reconfiguration of the FPGA, verification of correct functionality of the FPGA. The boot loader should also take into account i systems with multiple FPGAs, and ii systems that use the FPGAs as accelerators i.e. that want to dynamically request the installation of new hardware blocks from a main software running on a microprocessor. A tradeoff study could reveal the pros and cons of implementing this boot loader i external to the instrument, e.g. within the onboard computer, ii within the instrument in a dedicated microprocessor and iii even within the FPGA itself in either a hard or soft microprocessor. Technical competencies Ability to conduct research autonomously Breadth of exposure coming from past andor current researchactivities Researchpublication record Knowledge relevant to the field of research Interest in space and space research Ability to gather and share relevant information Behavioural competencies Innovation Creativity Continuous Learning Self Motivation Communication Problem Solving Relationship Management CrossCultural Sensitivity Education Applicants should have recently completed, or be close to completion of a PhD in electrical engineering, preferably with a background in Field Programmable Gate Arrays FPGAs. Preference will be given to applications submitted by candidates within five years of receiving their PhD. Additional requirements The working languages of the Agency are English and French. A good knowledge of one of these is required. Knowledge of another Member State language would be an asset. Other information For behavioural competencies expected from ESA staff in general, please refer to the ESA Competency Framework. The Agency may require applicants to undergo selection tests. The closing date for applications is 01.01.2018. In addition to your CV and your motivation letter, please add your proposal of no more than 5 pages outlining your proposed research. Candidates must also arrange for up to three letters of reference to be sent by email, before the deadline, to temp.htresa.int. The letters must be sent by the referees themselves. The candidates name must be mentioned in the subject of the email. If you require support with your application due to a disability, please email contact.human.resourcesesa.int. Please note that applications are only considered from nationals of one of the following States Austria, Belgium, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Luxembourg, the Netherlands, Norway, Poland, Portugal, Romania, Spain, Sweden, Switzerland, the United Kingdom and Canada and Slovenia as well as Bulgaria, Cyprus, Latvia, Lithuania, Slovakia as European Cooperating States ECS. Priority will first be given to candidates from underrepresented Member States. In accordance with the European Space Agencys security procedures and as part of the selection process, successful candidates will be required to undergo basic screening before appointment Apply HERE
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Internal Research Fellow PostDoc in Innovative OnBoard Satellite Navigation Technology
2017-11-24 14:16:05| Space-careers.com Jobs RSS
Research Fellowship Opportunity in the Directorate of Navigation. ESA is an equal opportunity employer, committed to achieving diversity within the workforce and creating an inclusive working environment. Applications from women are encouraged. Post Internal Research Fellow PostDoc in Innovative OnBoard Satellite Navigation Technology This post is classified F2. Location ESTEC, Noordwijk, The Netherlands Our team and mission The Internal Research Fellow will be based in the GNSS Evolution Programme Implementation Office, GNSS Evolution Programme Strategy Division, Directorate of Galileo Project and Navigationrelated activities. Interested candidates are encouraged to visit the ESA website. Fields of activitiesresearch Overview of the GNSS Evolution Programme Strategy Division The GNSS Evolution Programme and Strategy Division is responsible for elaborating programmatic analysis and recommendations for the navigation evolution related activities, and for coordinating and implementing technology research, system activities related to evolutions and upgrades of the European GNSS Infrastructure, including among others establishing and maintaining the strategic planning for navigation activities encompassing ongoing programmes and planned future activities, and coordinating ESA inputs with the European Commission elaborating the ESA contribution to the European navigation strategy and plans implementing preparatory activities, technology and studies of the evolutions of the European GNSS infrastructure coordinating and supporting the European Commission and GSA with respect to the GNSS evolution RD activities definition, execution and monitoring of activities leading to an optimal use of navigation satellites for scientific purposes, in coordination with the Navigation Science Office Overview of the field of research proposed A research fellow is sought to engage in independent research in one area related to innovative technology for Global Navigation Satellite Systems GNSS. The specific research topic will fall either in the area of novel technologies for GNSS satellite payload or platform, including technologies that may bring significant advantage to the system in terms of improved system performance, new services, increased systemsatellite reliability, additional flexibility, and reduction of service timetomarket or disruptive concepts for satellite navigation in space, addressing technologies that could enable a complete change on the current paradigm to Positioning, Navigation and Timing PNT. In the first category of novel technologies for GNSS satellite payload or platform, the following potential topics are proposed New onboard clock technologies vapour cells, trapped ions, cold atoms, optical clocks Advanced timing subsystem approaches clock ensemble combinations, remote clock steering New Laser RetroReflector LRR technologies, including detection and timing capabilities Accelerometers onboard Space weather instruments onboard radiation, plasma, magnetic field. In the second category of disruptive concepts for PNT, some examples of potential topics are proposed Xray pulsar navigation Quantum sensors for navigation Quantum communications for PNT Neutrino communications for PNT. The research fellow shall demonstrate the feasibility, interest and added value of advanced concepts for consideration in future navigation systems from space. The Research Fellow will work in close cooperation with the GNSS Evolutions team working in the future GNSS and with technical specialists in various relevant fields. Technical competencies Knowledge relevant to the field of research Researchpublication record Ability to conduct research autonomously Breadth of exposure coming from past andor current researchactivities Interest in space and space research Ability to gather and share relevant information A good knowlege or experience of the financial regulatory framework systems Behavioural competencies Innovation Creativity Continuous Learning Communication Relationship Management Self Motivation Problem Solving CrossCultural Sensitivity Education Applicants should have recently completed, or be close to completion of a PhD in a related technical or scientific discipline e.g. aeronautical engineering, telecommunication engineering, electrical engineering, applied physics. Additional requirements Applicants should demonstrate relevant research experience in one ore more of the proposed research topics. They will be required to demonstrate competency in the specific skills required to perform the proposed research e.g. data analysis, software development, synthesis, communication, presentation. Applicants are required to be able to demonstrate an ability to work in a multidisciplinary environment as part of diverse teams. A proactive approach to identifying opportunities, problem solving and communicating is required. The working languages of the Agency are English and French. A good knowledge of one of these is required. Knowledge of another Member State language would be an asset. Other information For behavioural competencies expected from ESA staff in general, please refer to the ESA Competency Framework. The Agency may require applicants to undergo selection tests. The closing date for applications is 22 December 2017. In addition to your CV and your motivation letter, please add your proposal of no more than 5 pages outlining your proposed research in the additional documents field of the application information section. Candidates are asked to arrange for 3 reference letters, to be sent by the referees themselves, before the closing date to temp.htresa.int. Please ensure your name is mentioned in the subject of the email. If you require support with your application due to a disability, please email contact.human.resourcesesa.int. Please note that applications are only considered from nationals of one of the following States Austria, Belgium, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Luxembourg, the Netherlands, Norway, Poland, Portugal, Romania, Spain, Sweden, Switzerland, the United Kingdom and Canada and Slovenia as well as Bulgaria, Cyprus, Latvia, Lithuania, Slovakia as European Cooperating States ECS. Priority will first be given to candidates from underrepresented Member States. In accordance with the European Space Agencys security procedures and as part of the selection process, successful candidates will be required to undergo basic screening before appointment Apply HERE
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