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Tag: consultancy support
Optical Sensor Calibration Expert consultancy support
2016-09-15 14:05:58| Space-careers.com Jobs RSS
WHO ARE WE? GMV www.gmv.com is a privately owned technological enterprise group with an international presence employing more than 1.100 staff. Founded in 1984, GMV mainly operates in eight large sectors for both public and private organizations Aeronautics, Space, Defense, Health, Security, Transportation, Telecommunications and Information Technologies. GMV currently runs eight work centers in Spain Tres Cantos Madrid headquarters, Boecillo Valladolid, Seville, Barcelona, Valencia, Tenerife, Len, Zaragoza and also work centers in Lisbon Portugal, Rockville Maryland, USA, Darmstadt Germany, Warsaw Poland, Bucharest Romania, Malaysia, Toulouse France and New Delhi India. We recruit and hire excellent engineers, and encourage innovation, technical excellence and continuing education. Our engineers regularly present papers at technical conferences, continue their education more than 85 have a masters degree, and we reinvest more than 12 of budget in IRD projects. This striving for excellence, innovation and flexibility is a major part of our culture. We provide very competitive compensation, attractive benefits, and a great work environment with lots of opportunities for professional growth. JOB DESCRIPTION Responsibilities Duties Tasks The focus of this Sentinel3 Optical Sensor Calibration Expert Consultancy is to support the calibration of the Ocean and Land Colour Imager OLCI and Sea and Land Surface Temperature Radiometer SLSTR instruments on the Sentinel3 mission, which EUMETSAT operates on behalf of the European Commission. Hence, the focus will be to provide an indepth understanding of the instruments calibration and characterisation inorbit. The calibration data and instrument performance will be analysed using existing tools and by developing inhouse tools for instrument calibration as well as vicarious and intercalibration to adjust and monitor the operational calibration systems. The Key person shall support the Calibration Team of INRC competence area, in close collaboration with the Ocean Colour and Surface Temperature Radiometry teams in the Marine Applications competence area, whose activities the consultant shall primarily support. The workplace will be EUMETSAT. The tasks of the Key person will typically include scientific analysis of the radiometric and spectral calibration of Ll data from OLCI and SLSTR, analysing results of prelaunch and inorbit calibration systems and characterisation data , including o solar diffusers, straylight, nonlinearity, SNR, polarisation sensitivity, o spacecraft manoeuvres performed during or after commissioning, developing indepth knowledge of the instruments operational processing chain, applying the calibration monitoring tools to OLCI and SLSTR, which will include a combination of o pseudoinvariant calibration sites, o Rayleigh scattering over the sea, o lunar calibration, o deep convective clouds, o intercalibration against collocated hyperspectral sounder observations, developing specific components of the calibration monitoring tools to handle Sentinel3 data, analysing results of these tools to provide information on these sensors performance, performing comparisons with other instruments, such as A VHRR, VIIRS, MODIS to gain understanding of the performance ofOLCI and SLSTR, using GEOCAL tool developed by ESA to monitor geometric performance, providing recommendations to implement changes to the operational procedures and processing chains to improve the instruments calibration, working with the team responsible for generating L2 products for these instruments to assess and improve the instruments calibration, writing and reviewing documentation describing the instruments calibration and aspects oftheir Ll processing. Qualifications A university degree or equivalent in Physics, Remote Sensing, Instrument engineering, or similar Required knowledge At least 5 years experience in the processing of satellite data to generate calibrated Ll datasets in the visible, near andor thermal infrared. At least 5 years experience in L 1 calibrationvalidation. Recognised expertise in the calibration of optical sensors both prelaunch and on orbit. The Consultant shall be able to demonstrate a good working knowledge of statistical techniques and understanding of the concepts of calibration and traceability. The Consultant shall have a good knowledge of radiative transfer in the solar andor infrared spectral ranges and experience in applying them for surface andor atmospheric applications. Proven experience in the use of data analysis tools, such as MatlabIDL, scripting languages, such as PerlPython and highlevel programming, such as CCFORTRAN on a LinuxUnix environment, and an aptitude to learn further programming languages as required. Experience in the implementation of calibration algorithms. Very good communication skills both verbal and written are an important aspect of this role both between teams within EUMETSA T and with Industry and ESA WHAT DO WE OFFER? As soon as they join the organization our professionals are given the chance to tackle technological challenges in an innovative environment, to work in multidisciplinary teams and deal directly with clients. This helps them to mature quickly as professionals. We provide continual topup training to keep our career professionals perfectly abreast of all technologies used. We offer a permanent contract and attractive package including a highly competitive salary plus a comprehensive benefits package. If you would like to work in an interesting, fun, fastpaced, challenging, diverse and global company which is growing rapidly, please send us your resume to jobsgmv.com For more information about GMV, please visit our website at www.gmv.com
Tags: support
expert
optical
sensor
Ground Stations Operations Engineering Consultancy Support LEO
2016-09-14 13:04:59| Space-careers.com Jobs RSS
Job description The Key Person will support the Ground Stations and External Interfaces GSEI team within the RSO division and shall support the daily operations of the Ground Stations and their interfaces to the other components of the ground segments to ensure their maximum availability and reliability. The tasks will include Longterm planning and shortterm scheduling of the operational usage of the ground stations to support both the needs of the Flight Operations Division FLO and Ground Stations engineering team Interface with project teams for the implementation of system upgrades to support major operations projects and major activities described in the Operational System MidTerm Evolution Plan. This will include ground station changes required to support major space segment evolutions Interfacing with the ground stations maintenance teams and industry representatives to ensure optimised performance by the ground stations, including participating in the definition, specification and implementation of any changes Planning and coordination of upgrades, repairs and evolutions with the engineering teams and FLO division Organising the validation of these upgrades, repairs and evolutions with the Controller Teams Definition and maintenance of ground station operations procedures and operations guides Maintaining operational ground stations databases Investigation into anomalies, their documentation, classification and correctionmitigation, participation in associated Anomaly Review Boards Provision of training, through production and presentation of written materials, practical demonstrations and presentations, to other members of the Operations Department. Requirements In addition to having a university degree in a relevant technical discipline or the equivalent ground stations experience, the Key Person shall have the following mandatory attributes at least five years experience in ground stations TTC operations in support of multiple Low Earth Orbit LEO andor Geostationary GEO spacecraft at least five years experience in a realtime 247 spacecraft operations environment, ideally in an earth observation environment excellent interpersonal and coordination skills fluency in English.
Tags: support
ground
operations
engineering
Mission Planning System Software Engineering Consultancy Support
2016-08-24 16:04:10| Space-careers.com Jobs RSS
Since 1979, Italian ACS has been a Software System Integrator. As a Payload Data Ground Segment specialist, ACS develops componentssubsystemsground stations for satellite data acquisition, processing and dissemination. The company is active in geospatial multisource applications development for planning and management of environmental risks infrastructures and realtime handling of large data streams. ACS offer to their customers the complete range of services from the collection of user requirements to operational activities support. Our German subsidiary ACSD provides consultancy service at EUMETSAT Darmstadt. Selected candidate will sign permanent full time contract and work at EUM premises. Besides an opportunity to work in international environment, ACS can offer competitive salary, attractive benefits package tailored to specific needs, training and career growth within ACS group, support for relocation to Darmstadt. For our activities in Germany, we are looking for a person to provide Mission Planning System Software Engineering Consultancy Support TASKS Maintenance and Evolution Activities Reengineering activities analysis of the porting of some subsystems to stateoftheart technologies, tradeoff studies of various technologies, software design of the technical solutions, following the procurement of the changes with external contractors and verification testing of the changes. Evolutions and changes generation andor analysis of userdriven and maintenancedriven software requirements, software design of the technical solutions, following the procurement of the changes with external contractors and verification testing of the changes. Preventive and corrective maintenance including the investigation and correction or following the corrections implemented by external contractors of anomalies in the software facilities and verification testing of the fixes. Maintenance test procedures generation and updates of maintenance test procedures at software facility level and at system level. Support and development of the verification infrastructure development andor procurement of scripts tools to perform installation checks, nonregression, functional and performance testing. Analysis and implementation of mechanisms or tools allowing the automatic or semiautomatic verification testing of the application software. Coordination of the production of new software releases or patches, delivery acceptance and installation onsite. This activity includes the technical coordination of the production by an external contractor of new releases or patches of the application software, liaison with the EUMETSAT operational users, participation in technical reviews, participation in factory at contractor premises acceptance testing campaigns and coordination of the installation of the releases or patches onsite at EUMETSAT. Execution and coordination of software verification and nonregression testing campaigns. This activity includes preparation of test data, running the test procedures on the target system, generation of test reports, analysis of results and troubleshooting of problems. Software support software support to the endusers of the application software. Ensure operations continuity by provision of oncall services and software support to operations. Documentation generation and updates of technical documents. Technical point of contact for maintenance contractors acting as point of contact with the contractor for technical discussions, review of technical documentation from the contractor, organizing periodical technical meetings with the contractor. Support to new Missions PhaseB activities Requirements engineering System Architectural design Support to new Missions PhaseCD activities Mission Planning System implementation IVV and Acceptance Technical coordination of the parallel activities involving the EUMETSAT Mission Planning Systems for LEO missions MANDATORY University degree in a relevant engineering discipline Able to work effectively in English 1. Domain Skills Experience minimum 5 years in the definition of software requirements, architectural design, implementation and maintenance of Mission Planning Systems in the context of Low Earth Orbit LEO space missions. 2. Software Development, Verification Maintenance Skills Experience minimum 5 years in the full cycle of development and maintenance of application software, preferably for Mission Planning Systems, following formal software engineering processes. This includes user and system requirement analysis, software requirement engineering, software design, implementation, corrective and evolutive maintenance activities. Experience minimum 3 years in IVV integration, verification and validation activities, preferably for Mission Planning Systems, following formal engineering processes. This includes requirement verification, system and subsystem integration, generation of test plan and test procedures, nonregression testing, generation of test data, generation of test tools, running the test procedures on the target system, generation of test reports and anomaly tracking. 3. Software Engineering Skills Experience minimum 3 years in designing and developing software applications using C and Java programming languages for UNIXLinux operating systems. Experience minimum 3 years in designing and developing software applications using interfaces to relational database management systems RDBMS and experience with data model design for RDBMS. Experience minimum 3 years in designing and developing software applications using JBoss Drools as business rule management system. EU national or valid work permit for Germany CV in Europass format ADVANTAGE 4. Domain Skills Experience in integration of Mission Planning Systems with Mission Control Systems based on MICONYS software suite from ESAESOC. Experience in integration of Mission Planning Systems with Flight Dynamics Systems. Experience in support to flight control operations teams for Mission Planning Systems. 5. System Maintenance Skills Experience in being the technical point of contact for contractors working at offsite premises and responsible for application software evolution and maintenance. 6. Software Technology Skills Experience in the usage of software CASE design tools e.g. Enterprise Architect andor MagicDraw. Experience in using Unified Modelling Language UML for software design. Experience in developing software applications interfacing with Oracle RDBMS. Experience with Oracle RDBMS administration. Experience with ILOG Views visualization library. XML processing schema design, validation, parser libraries, transformation XSLT and XPath. Experience in designing, developing and maintaining software client applications using Eclipse as HMI framework Rich Client Platform. Experience in designing and developing component based software applications using formal techniques e.g. OSGi. Experience using tools for the automation of software testing.
Tags: support
system
software
planning
System Operations Engineer Mission Performance Team Consultancy Support
2016-08-24 16:04:10| Space-careers.com Jobs RSS
Since 1979, Italian ACS has been a Software System Integrator. As a Payload Data Ground Segment specialist, ACS develops componentssubsystemsground stations for satellite data acquisition, processing and dissemination. The company is active in geospatial multisource applications development for planning and management of environmental risks infrastructures and realtime handling of large data streams. ACS offer to their customers the complete range of services from the collection of user requirements to operational activities support. Our German subsidiary ACSD provides consultancy service at EUMETSAT Darmstadt. Selected candidate will sign permanent full time contract and work at EUM premises. Besides an opportunity to work in international environment, ACS can offer competitive salary, attractive benefits package tailored to specific needs, training and career growth within ACS group, support for relocation to Darmstadt. For our activities in Germany, we are looking for a person to provide System Operations Engineer Mission Performance Team Consultancy Support. TASKS Definition, configuration and maintenance of endtoend monitoring and reporting systems Definition and maintenance of system operations procedures, including system and ground segment procedures and operations guides Liaison with the spacecraft operations team to ensure the continuity and optimisation of spacecraft monitoring and control activities Liaison with the ground segment facility operations teams and system operations analysts to ensure the continuity and optimisation of ground segment and mission operations through procedure and operations guide updates, configuration changes, database or user interface changes etc. Support to the definition of Operations Service Specifications Interface with the systems maintenance teams and industry representatives to ensure optimised performance, including participating in the definition and implementation of any changes to the mission performance systems Provision of support to operational ground segment analyses Provision of standbyoncall support as system operations engineer, on an as needed basis through the normal oncall process Provision of support, as required, to critical operations Processing of mission performance related system anomalies, their documentation, investigation, classification and resolutionmitigation, including participation in Anomaly Review Boards Participation in technical meetings, formal reviews, and scheduling and planning meetings Processing of system modifications, including their documentation, approval, and implementation, including participation in Change Review Boards Support to, and participation in, the functional verification and operational validation of mission performance system upgrades and evolutions, both standalone and in the context of an overall ground segment Liaison with various department and divisions within EUMETSAT CM, QA, Management, Product Experts, User Services Provision of training, through written materials, practical demonstrations and presentations, to other members of the Operations Team. Mandatory attributes University degree or equivalent in a relevant technical discipline At least 5 year experience of endtoend system operations in a realtime spacecraft operations environment Experience at least 3 years in the operations preparation and routine operations of Geostationary GEO and Low Earth Orbit LEO satellite systems At least 3 year work experience in the operation and configuration of endtoend monitoring and reporting systems for Earth Observation data processing ground segments At least 3 year experience in the definition, development, integration and acceptance testing of mission data monitoring systems At least 3 year work experience defining and implementing the verification and validation of ground segment systems Able to work effectively in English EU national or valid work permit for Germany CV in Europass format Distinct advantage Experience of procurement phases for new programmes Experience of configuration and monitoring using NAGIOSOP5 Experience of software and system testing Experience with the definition and analysis of operational user requirements Experience of using configuration management systems such as CVS Familiarity with ECSS and CCSDS standards related to spacetoground interfaces and applicable to Satellite Monitoring Control Systems Packet Telemetry and Telecommand standards, PUS Packet Utilisation Standard, etc. Windows Unix Linux operating systems.
Tags: support
system
team
performance
EPSSG Flight Dynamics Operations Preparation Consultancy Support
2016-08-24 16:04:10| Space-careers.com Jobs RSS
Since 1979, Italian ACS has been a Software System Integrator. As a Payload Data Ground Segment specialist, ACS develops componentssubsystemsground stations for satellite data acquisition, processing and dissemination. The company is active in geospatial multisource applications development for planning and management of environmental risks infrastructures and realtime handling of large data streams. ACS offer to their customers the complete range of services from the collection of user requirements to operational activities support. Our German subsidiary ACSD provides consultancy service at EUMETSAT Darmstadt. Selected candidate will sign permanent full time contract and work at EUM premises. Besides an opportunity to work in international environment, ACS can offer competitive salary, attractive benefits package tailored to specific needs, training and career growth within ACS group, support for relocation to Darmstadt. For our activities in Germany, we are looking for a person to provide EPSSG Flight Dynamics Operations Preparation Consultancy Support. TASKS Detailed definition of Flight Dynamics operations concepts in the context of the EPSSG programme, contributing to the higher level programme operations documentation as relevant i.e. Reference Operations Plan and to the generation of operational procedures, Guides and operational configuration data Flight Dynamics databases and operational configuration data as required Take into account the current operational concepts and planned evolutions, in particular for relevant multimission andor reused elements Coordinate the definition and implementation of Flight Dynamics Operations and Operational Interfaces with spacecraft, mission control, ground stations, dataproduct processing and system operations preparation teams, including launcher and LEOP services implementation and definition of handover conditions Support the review of documentation delivered by the satellite manufacturer as well as ground segment contractors, for Flight Dynamics operational aspects, including critical analysis of proposed designs, implementations and validation approaches and results, along with the necessary operational concepts envisaged Support ground segment development team through Flight Dynamics Subsystem acceptance and verification, as well as higher level system integration and validation testing, including the support to the definition of operational scenario validation testing Conduct where necessary mission analyses and preparation of Technical Notes to verify current operational approaches along with proposed contractors solutions Support the definition and conduct of Satellite System Validation Tests, and in particular for Flight Dynamics aspects e.g. manoeuvres Crosssupport and familiarization as necessary with current EUMETSAT Flight Dynamics operations of LEO satellites, including routine operations, planning and execution and evaluation of orbital manoeuvres, support to contingency operations, preparation and maintenance of relevant guides and procedures, operational configuration maintenance, and preparation of routine reports these activities may require intervention during the night and the nonworking days Mandatory skills University degree or equivalent in a relevant discipline Aerospace Engineering, Mathematics, Physics At least 5 years of experience on Flight Dynamics, with at least 2 of them with LEO satellites Acquainted with the mathematical and physical principles of orbit determination and control for a LEO satellite Experience with Flight Dynamics orbit operations of a LEO satellite Experience with Flight Dynamics subsystem and operations development for a LEO satellite Experience working in Linuxbased systems Proven experience in formal operational validation of complex software systems, including formal documentation production, configuration control practices. Able to work effectively in English EU national or valid work permit for Germany CV in Europass format Distinct advantage Experience with software development and operations of Flight Dynamics systems based on the ESAESOC NAPEOS Navigation Package for Earth Observation Satellites Knowledge of Unix scripting and knowledge of FORTRAN90, JAVA, Python, TCL, andor Matlab, and in particular for engineeringscientific applications Experience with software development and maintenance of systems based on Orekit space dynamics library Familiarity with space debris environment at LEO regimes and related conjunction analysis systems Knowledge of attitude determination and control for space systems and related AOCS onboard systems Ability to understand and synthesis of complex issues and express ideas clearly Working proactively with minimum supervision in an individual or team environment Working in teams, sharing expertise and experience with other team members Able to commit to plan and deliver as expected, or reporting proactively if any deviations foreseen Taking ownership of problems through to effective resolution
Tags: support
operations
preparation
flight
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