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Support to Solar Orbiter Science Operations
2015-01-21 14:06:34| Space-careers.com Jobs RSS
A Spanish leader company in Aerospace Engineering and Scientific services with more than 45 years of experience working for NASA and 35 years working for ESA seeks a candidate for a System and Software Engineering for Science Operations . This work package is intended to provide a number of specialised services to support ESA in developing science operations systems and tools, including System engineering and architectural design activities, including operating plans and procedures, Designing, developing, implementing, testing, deploying, operating and maintaining software tools and systems, e.g. o Observation proposal handling, mission planning and quicklook systems, parts of which may be distributed to the community o User support tools o Interactive analysis and calibration systems, to be distributed as needed to the community for data reduction and analysis o Data processing pipelines o Scientific data archives and interfacing these to the virtual observatory. o Scientific and technical WWW systems to support Science Operations Centre, Science Ground Segment and the scientific community Contribute to the definition of Interface Control Documents ICDs and file interchange formats with external coordination units Organise and perform end to end system testing with the scientific communities Contribute to the maintenance of the overall system, including configuration control and versioning The Solar Orbiter Science Ground Segment This work package is intended to provide a number of specialised services to support ESA in developing the Solar Orbiter missions Science Operations Centre at ESAC. Solar Orbiter is the first of the medium size missions in the ESAs Cosmic Vision Science Programme, developed in collaboration with NASA. It is a solar observatory carrying ten instruments provided by Principal Investigators six remote sensing instruments an EUV telescope, a polarimetric telescope, an X ray telescope, a coronagraph, an heliospheric imager, and a spectrometer and four insitu instruments magnetometer, radio and plasma waves, energetic particle detector and a solar wind analyser. The primary goal of the mission is to operate the whole payload in a coordinated way to address some of the outstanding scientific questions on the relationship between the Sun and the heliosphere. The spacecraft is expected to be launched in July 2017, and after a three month commissioning phase it will cruise for three and a half years until the proper orbital geometry is achieved. The nominal mission is expected to last three and half years more with a post operations phase of two additional years. The Solar Orbiter Science Operations Centre at ESAC is responsible for the development of the Science Ground Segment SGS following the Science Implementation Requirements provided by the Project Scientist which covers all the operational activities originating from the mission science objectives defined by the Science Working Team SWT, including interactions with the Instrument Teams and the Mission Operations Centre at ESOC. Operational activities for Solar Orbiter cover coordination of science operations for the cruise and nominal phases of the mission, generation of specific quick turnaround low latency data products, production of auxiliary data to support operations, as well as the archiving of PI provided science data products. This work package covers software design, definition, implementation and maintenance service support to Solar Orbiter Science Ground Segment development, operations and maintenance at ESAC, including the science operations planning system, the lowlatency data generation and visualization system, the auxiliary data products generation system and also supports the archiving of science data products. Specific Service tasks Generic tasks native to Software Development and Maintenance Develop and maintain modules, applications and tools specific to product generation framework and quality control framework Ensure timely delivery of SW releases and relative increments Perform SW architectural design as needed Prepare and maintain SW documentation. Develop and maintain unit test harnesses Report on progress and problem areas Participate in the Configuration Control Boards applicable to the development Followingup and tracking the correction and resolution of problem reports Implement approved software enhancement requests Tasks specific to Support of Solar Orbiter SOC Development and Maintenance Develop, implement and maintain the science operations planning system. Develop, implement and maintain a low latency data production system integrating data processing pipelines supplied by the Principal Investigators. Develop, implement and maintain the auxiliary data productions system. Support the archiving of science data products provided by the Principal Investigators. Organise development tasks as needed. Tasks specific to validation and operation of the Solar Orbiter SOC system Deploy and configure new versions of the SOC subsystems. Test and validate new deliveries of software, including regression testing. Test and validate external deliveries of data processing pipelines. Report on progress and problem areas. Participates in the Configuration Control Boards applicable to the development and maintenance. Communicate with SOC team at ESAC and experts in the Principal Investigator teams. Output and Service Performance Monitoring ESA will formally define the service delivery in terms of delivery times, performance targets and similar measurable parameters Key Performance Indicators. This shall be agreed with the service provider and shall be assessed, and modified as needed, during regular progress meetings typically monthly. The service provider shall manage the service provision and provide ESA with the necessary data and corresponding evidence. The service provider shall be measured and assessed on the basis of Periodic software releases including at least annual major releases of the software, interleaved with minor versions when applicable Software architecture, design documentation Software documentation interfacing to user as well as developer Software source and object code Software unit tests with an approved test coverage Definition of Interface Control Documents ICDs and file interchange formats with external coordination units Attendance in approved groups and meetings Participation in software integration, validation, product validation and verification campaigns Progress reports Interactions Free interaction is expected with the members of the Solar Orbiter Data Analysis Working Group DAWG and with software engineers in the Principal Investigator teams. Frequent interactions are expected to take place with the SOC manager, the SOC team members and within the team of other service providers working on Solar Orbiter. Also, frequent interactions are expected to take place with the Computers Support Group and the Science Archives Team at ESAC. Specific Qualification Requirements The service to be provided requires that the personnel should possess a university background in a scientific or technical subject and relevant professional experience of at least 5 years in software development. In particular, possess the following experience, knowledge and proficiency in ECSS standards for software development. Software architecture and design. Ability to understand the different subsystems as a whole integrated systems. Virtual machine management and configuration. Software repositories Subversion, GIT. Databases and data processing. Scientific data formats used by the Heliophysics and Space Physics communities FITS, CDF. Data processing pipelines in solar system or astronomy space projects. Modern programming languages CC, Java, Python. Scripting languages. Operating system in common use in Heliophysics and space science linuxUnixMacOS, Windows. Coordination of a small team of software developers. For any service provider experience in interacting with the science community would be an advantage. The selected provider must be willing render the service in a team environment and to travel. Good interpersonal and communication skills are an advantage. The service provider should be comfortable in an international working environment and be fluent in written and spoken English, one of the official languages of ESA. APPLICATIONS Interested candidates should send cv and cover letter to seleccionisdefe.es. The job code must included on the subjet
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