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Tag: gnss
GNSS Performance Engineer mf
2018-01-25 11:17:25| Space-careers.com Jobs RSS
A vacancy for a GNSS Performance Engineer mf has arisen within Airbus Defence and Space in Ottobrunn. The successful applicant will join Navigation Products. What can you expect? You will contribute to the ongoing deployment and exploitation phase of Galileo, the European satellite navigation system, as well as the definition of the future second generation of Galileo by contributing on system performance and integrity aspects. You will join the Airbus Navigation Department. With more than 60 engineers and almost 20 years of experience it is one of the leading expert groups in Europe for the development and implementation of the European satellite navigation systems EGNOS and Galileo. In your daily activities you can expect Management of system performance budgets in combination with underlying system modelling to provide the required statistical evidences Full responsibility for the definition and assessment of service performance parameters aligned to system and service requirements Contribution to the assessment of performance of Galileo clocks and timing service and support to anomaly investigations and setup calibrations Contribution to the implementation of Galileo SafetyofLife support functions for EGNOS and ARAIM by definition and assessment of feared events, integrity trees and system models in combination with collection of empirical evidence. This role will involve some travel for business and as such you must be able to travel accordingly. What are we looking for? You are educated to a masters degree in an Engineering discipline such as Navigation, Telecommunication, Applied Mathematics, Electrical Engineering, Physics, Geodesy, Geoinformatics, or equivalent. You have demonstrated experience in satellite navigation systems, in particular GPS, Galileo and SBAS You have shown specific experience for timing aspects such as GNSS based UTC timing services, clock synchronization concepts and clock characterization You have detailed understanding of GNSS safetyoflife applications and integrity concepts using Advanced RAIM or SBAS You have gained profound knowledge on GNSS algorithms for service provision and user processing including precise positioning concepts You are experienced in software engineering with Python or Matlab You have demonstrated ability to analyze complex technical problems and define innovative solutions You are motivated to work within an international culture You are fluent English and advanced German language skills Please apply for this vacancy at our careers site www.jobs.airbusgroup.com with your CV attached. By submitting your CV or application you are consenting to Airbus Group using and storing information about you for monitoring purposes relating to your application or future employment. This information will only be used by Airbus Group.Airbus is committed to achieving workforce diversity and creating an inclusive working environment. We welcome all applications irrespective of social and cultural background, age, gender, disability, sexual orientation or religious belief.
Tags: performance
engineer
gnss
performance engineer
GNSS Navigation Performance Engineer System and Segment fm
2018-01-24 19:17:17| Space-careers.com Jobs RSS
A vacancy for a GNSS Navigation Performance Engineer System and Segment mf has arisen within Airbus Defence and Space in Ottobrunn. The successful applicant will join TL1System Architecture. What can you expect? You will contribute to the ongoing deployment and exploitation phase of Galileo, the European satellite navigation system, as well as the definition of the future second generation of Galileo by contributing on system performance and integrity aspects.You will join the Airbus Navigation Department. With more than 60 engineers and almost 20 years of experience it is one of the leading expert groups in Europe for the development and implementation of the European satellite navigation systems EGNOS and Galileo. In your daily activities you can expect Work in the GNSS Evolution team contributing to the ongoing exploitation phase of Galileo and to Galileo and EGNOS evolutions Contribution to definition and design of future concepts with major focus to functionalities and architecture forGround segment and overall system Drive the system engineering process by requirement derivation, flow down, justification, tradeoff analysis and development of system engineering models Evaluation of future navigation relevant services with detailed simulation of system concepts and algorithms to assess the expected segment and system performance in support of system definition Tradeoff analyses for different solutions and implementation options contributing to design documentation with proper justification Investigation of navigation system ground segment algorithms and data dissemination concepts for advanced services provision Support to consolidation of concept of operation Support to software implementation, adaptation and optimization for modelling and algorithms for data dissemination testing We are looking for candidates with the following skills and experience Educated to a degree in an engineering discipline with major focus on navigation and system engineering and modelling such as Systems Engineering, Navigation, Electrical Engineering, Physics, Geodesy, Telecommunications or similar Experience in satellite system and segment engineering and in integration and verification and operation of large ground systems Demonstrated ability to analyze complex technical problems and identify innovative solutions Experience to transform ideas into concepts and simulations Understanding of end to end system performance and system functional chains with emphasis on navigation message determination and data dissemination concepts Experience in describing and modelling of system concepts Experience in software development, verification and best practices in software development processes such as version control, testing environments, debugging and software modelling Experience in programming with C, Python or Matlab Experience with system engineering tools e.g. Doors, Rhapsody, Enterprise Architect, XML, Modaf or Innoslate Ability to work within an international environment with the opportunity to work temporary in in different European locations colocated with our partners Fluent in German and English Please apply for this vacancy at our careers site www.jobs.airbusgroup.com with your CV attached. By submitting your CV or application you are consenting to Airbus Group using and storing information about you for monitoring purposes relating to your application or future employment. This information will only be used by Airbus Group.Airbus is committed to achieving workforce diversity and creating an inclusive working environment. We welcome all applications irrespective of social and cultural background, age, gender, disability, sexual orientation or religious belief.
Tags: system
navigation
performance
fm
GNSS Navigation System Engineer Signal Performance mf
2018-01-24 19:17:17| Space-careers.com Jobs RSS
A vacancy for a GNSS Navigation System Engineer Signal Performance mf has arisen within Airbus Defence and Space in Ottobrunn. The successful applicant will join TSEIG4TL3 TL3 Navigation Tools Rx Product Ger. Your main tasks and responsibilities will include Support receiver data processing for ground segment algorithms Analyses of several PVT techniques e.g. RTK, PPP, differential GPS, etc. in different environments maritime, urban, rural, aeronautical, etc. Analyses of multipath in different environments using measured real life data from measurement campaigns andor monitor stations Assessment of signal distortions impact on user dependent receiver performance Assessment of navigation system error and error budgeting with regard to signal performance Analyses of GNSS navigation messages Define, plan, conduct and evaluate laboratory experiments to support tradeoffanalysis as needed Operation of tools and supporting the definition and upgrade of tools for performance analysis Combine simulated GNSS data with real measurements to generate modified measurement data sets Support system engineering activities related to SIS engineering, for instance maintenance of SISICD requirements in DOORS maintenance of verification control documentation Presentation of the achieved results in front of national and international customers, industrial partners, technical meetings, symposia and conferences. We are looking for candidates with the following skills and experience Masters Degree in Navigation Electrical Engineering Communication Techniques Telecommunications Signal Processing Physics or equivalent Good theoretical and practical knowledge of satellitebased Navigation Systems GPS, Galileo, EGNOS, GLONASS and satellite navigation navigation signals, signal and receiver performance, multipath, navigation receiver processing, PVT techniques, etc. Solid experience in the analysis and usage of satellite navigation signals especially on signal performance aspects navigation receiver processing, acquisition tracking algorithms and performances Understanding of user and reference ground segment processing algorithms for RTK, PPP, DGPS, sensor fusion Kalman filter, ODTS Understanding of error sources and characteristics of GNSS receiver measurements e.g. multipath, noise, interference, spoofing, jamming, receiver imperfections, satellite distortions Experience with laboratory experiments and equipment e.g. constellation simulator, GNSS receiver Demonstrated ability to analyse complex technical problems and define innovative solutions Understanding systems engineering processes with requirements flow and review gates Well skilled and experience in engineering software generation and usage MATLAB andor CC Capability to work in an international team and with international customers e.g. ESA, EC on European international projects Flexibility to work in in different European locations colocated with our partners English fluent Please apply for this vacancy at our careers site www.jobs.airbusgroup.com with your CV attached. By submitting your CV or application you are consenting to Airbus Group using and storing information about you for monitoring purposes relating to your application or future employment. This information will only be used by Airbus Group.Airbus is committed to achieving workforce diversity and creating an inclusive working environment. We welcome all applications irrespective of social and cultural background, age, gender, disability, sexual orientation or religious belief. Airbus Defence and Space is a division of Airbus Group formed by combining the business activities of Cassidian, Astrium and Airbus Military. The new division is Europes number one defence and space enterprise, the second largest space business worldwide and among the top ten global defence enterprises. It employs some 40,000 employees generating revenues of approximately 14 billion per year.
Tags: system
navigation
performance
signal
Internal Research Fellow PostDoc in GNSS Evolutions Advanced Resilient PNT
2018-01-22 13:17:13| 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 GNSS Evolutions Advanced Resilient PNT This post is classified F2. Location ESTEC, Noordwijk, The Netherlands Our team and mission The Internal Research Fellow will be based in the Galileo 2nd Generation System Engineering Unit, Galileo System Procurement Service, Galileo System Office. Overview of the Galileo 2nd Generation System Engineering Unit The GALILEO 2nd Generation System Engineering Unit, under the Directorate of the GALILEO Programme and Navigationrelated Activities DNAV leads the definition of the GALILEO System capabilities for the next decades. Current activities include the preliminary specification and design of the GALILEO 2nd Generation in the frame of the EGEP and the Horizon 2020 HSNAV Programmes. GALILEO 2nd Generation seeks the improvement in coverage, accuracy, timetofix and resilience of the PNT services based on or contributed by GALILEO in the time window between 2025 to 2040. Interested candidates are encouraged to visit the ESA website httpwww.esa.int Fields of activitiesresearch Overview of the field of research proposed A research fellow is sought to engage in independent research in the area of resilient Position Navigation and Time PNT considering new GALILEO signalinspace features, user equipment countermeasures as well as multiconstellation and nonGNSS alternative PNT techniques contributing to the definition of new robustness features in GALILEO 2nd Generation. Focus is expected on spoofing detection and mitigation, analysis and design of navigation message authentication, signal authentication and complementary user equipment countermeasures for open service and safetyoflife users. The research fellow will work closely with the GALILEO 2nd Generation System Engineering Unit to define the SignalinSpace and System Evolution according to the expected user needs and user equipment technology improvements. The research fellow is expected to consider the full resilient PNT concept of operation, including the security and trust perimeter for the different user types. Another important aspect of the work will be to cooperate with the System and Segment teams running the deployment of the GALILEO 1st Generation, the 2nd Generation Segment teams and other ESA teams in order to Support the GALILEO signal authentication deployment roadmap, including early deployment of specific features, Define experimentation in Resilience PNT testbeds for proof of concept in ESA laboratories 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 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. Candidates should have research experience in areas related to the proposed research. For example, GNSS Authentication, Secure PNT, Secure Telecom Broadcast Services, GNSS Receiver Processing and Statistical Signal Processing.Applicants will be required to demonstrate competency in the specific skills required to perform the proposed research e.g. analysis, programming, laboratory etc. 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. Additional requirements Candidates should have research experience in areas related to the proposed research. For example, GNSS Authentication, Secure PNT, Secure Telecom Broadcast Services, GNSS Receiver Processing and Statistical Signal Processing.Applicants will be required to demonstrate competency in the specific skills required to perform the proposed research e.g. analysis, programming, laboratory etc. 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 19 February 2018. 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
Tags: advanced
research
internal
fellow
GNSS propagation and SBAS processing design engineer HF
2018-01-22 13:17:13| Space-careers.com Jobs RSS
CS est un acteur majeur de la conception, de lintgration et de lexploitation de systmes critiques. The general responsibilities of the service will be technical support in the area of GNSS signal propagation and associated SBAS algorithms design, in particular for those effects linked the signal crossing the Earths atmospheric layers i.e. ionosphere and troposphere and those related the local reception environment e.g. multipath and interference. SBAS processing algorithms designed at SBAS level to provide satellites orbits and clock corrections, ionosphere delay corrections and their associated integrity confidence information. Specific tasks will include 1 Engineering support to the coordination and critical assessment of all propagation and associated SBAS impact design related issues within EGNOS Project Office including algorithm assessment and recommendations 2 Engineering support to the critical assessment of SBASs processing algorithms, in particular for those related to mitigating the impact of scintillation, ionosphere temporal and spatial TEC gradients and interference and for those related to improve the overall SBAS system monitoring availability. 3 Engineering support to the critical assessment of GNSS threats impact modelling definition and justification at SBASs level. 4 Engineering Support to the animation of an international technical subgroup e.g. contributing to IWG Technical Subgroup related to GNSS and Ionospheric modelling and processing e.g. for ionosphere TEC temporal and spatial gradients and scintillations 5 Participation and contribution to multimodal e.g. Aviation, Maritime GNSS standardisation groups for what concerns GNSS signal propagation effects modelling and processing 6 Engineering Support to the management of several RD projects related to GNSS signal propagation e.g. MONITOR, Multipath Studies, Interference mitigation 7 Engineering Support to the preparation and validation of ionospheric and scintillation model data and delivery to EGNOS V2V3Evolutions Contractors 8 Engineering Support to the coordination with respect to GNSS signal propagation related subjects modelling of the navigation propagation signals using stateof theart software tools and databases modelling of ionospheric propagation conditions and their effects on SBAS satellite navigation missions 9 Support the definition of campaigns to serve RD and other EGNOS project needs e.g. for scintillation monitoring. 10 Support in the planning and execution of RD activities as well as in managing the necessary software tools and databases related to IONO modelling and processing. The work will involve occasional travel for attendance to meetings and reviews. Masters degree or equivalent qualification in Engineering, physics or Computer science with proven knowledge and experience in the fields of Algorithms, Navigation and related data.. You have tknowledge and experience in the following areas EGNOS standards e.g. MOPSSARPS EGNOS GNSS threats impact models and associated integrity continuity justification files EGNOS system algorithmic performance related design justification in particular concerning propagation effects algorithmic solutions in SBAS GNNS signals and RD projects Experiences in, procurement of industrial activities Knowledge and experience in using and assessing EGNOS performance simulations and tool You have a good knowledge of MS office tools and DOORS. You have a good inter personal skills and team spirit and a previous working experience in a multinational environmen. Organization, good practical sense, being able to work effectively in a team and be able to autonomously take decision in his field of responsibility. Your English language is fluent, and your french language is desirable. Autonomy in writing technical notes, specifications and reports in English. Postuler ICI
Tags: design
processing
engineer
hf
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