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Navigation Signal in Space Engineering Support to Galileo
2013-10-03 23:36:02| Space-careers.com Jobs RSS
Vitrociset Belgium is looking for a candidate with the profile described below to deploy in ESTEC Please submit applications not later than 301013 by EMAIL to Mr. Massimiliano Mazza, Head of Engineering Operations Services M.Mazzavitrocisetbelgium.com cc. jobsvitrocisetbelgium.com Job Overview The Contractor shall undertake all System level activities related to the Galileo 2G Signal in Space Interface Control Document for the unclassified spacetouser navigation downlink. Any Galileo 2G PRS aspects relevant for the Contractor will be provided to the Contractor through EGEP ID70 PRS Signal Robustness. The Contractor shall participate in the System Technical Board. The Contractor shall support technical interaction i.e. Key Points, meetings as needed with the G2G Satellite study and other System related activities e.g. PRS robustness, G2G Links. The Contractor shall define the Navigation Signal Engineering tools environment and provide the Signal Tools Plan accordingly. Signal Design The Contractor shall perform all required unclassified Signal definition activities and Signal performance analyses taking into account the actual FOC payload definition and their envisaged evolution for G2G. The Contractor shall review the System and Segment level outcomes impacted by the Signal characteristics, identify problems originated or related to SIS design, and provide support to the solution of these problems also by means of the identified interaction mechanisms with other relevant EGEP activities in particular ID70 PRS robustness and ID71 Satellite study. The Contractor shall perform all required studies associated to the RF characteristics, modulation, spreading codes, correlation and correlation quality, error correcting encoding, message content, message structure and message performance of the G2G unclassified signals. At a minimum the message related studies shall address a consolidation of the G1G INAV message for enhancements at message level enhancement of message robustness, authentication, reduction of TTFF, etc. and the design and definition of a new Open Service message channel ENAV. The Contractor shall prepare the Signal design documentation for the MTR and up until the PRR. Signal Compatibility and Interoperability The Contractor shall perform System level analysis related to Radio Frequency RF compatibility and interoperability with other GNSS at Signal level. The contractor shall preliminarily assess the Radio Frequency compatibility of potential additional Galileo signal emissions Ground to Space links, Space to Ground links, Space to Space Links with respect to other systems sharing the band making use of the relevant ITU regulations and recommendations. On request by the Agency the Contractor shall elaborate technical elements required for standardisation and frequency coordination e.g. ITU, etc. or bilateral coordination e.g. EUUS Working Group A, etc.. Signal Studies The Contractor shall carry out all assessments and analyses necessary to establish and justify unclassified G2G reference user receiver characteristics. The Contractor shall establish the unclassified usersignal link budgets with corresponding justification and margin philosophy. The Contractor shall conduct specific studies related to support the consolidation of Mission level aspects on ESA request. Specific Requirements At least five years relevant experience as Navigation Signal in Space Engineer. Fluency in English language is mandatory, any other European language is an asset. Good interpersonal skills with the ability to work effectively in a diverse team environment and have an attitude to cooperation and to accomplish solutions in line with team objectives.
Tags: support
navigation
space
engineering
System Performances and RAMS Engineering Support to Galileo
2013-10-03 23:36:02| Space-careers.com Jobs RSS
Vitrociset Belgium is looking for a candidate with the profile described below to deploy in ESTEC Please submit applications not later than 301013 by EMAIL to Mr. Massimiliano Mazza, Head of Engineering Operations Services M.Mazzavitrocisetbelgium.com cc. jobsvitrocisetbelgium.com Job Overview The Contractor shall establish the necessary System Performance documentation and maintain it throughout the MTR and PRR. The Contractor shall support all System Performance activities to ensure correct System endtoend performance allocation between the different System components, namely Segments, Users and versus External Services and Interfaces, taking Segment System development and System studies feedback into account. The Contractor shall support ESA in the specification of performance requirements in the Galileo 2G System Requirements document with proper justification. The Contractor shall define the System PerformanceRAMS tools environment unclacla and provide the System PerformanceRAMS Tools Plan accordingly. The Contractor shall support technical interaction i.e. Key Points, meetings as needed with the G2G Space Segment study and other System related activities i.e. PRS robustness, ODTS, G2G Links. The Contractor shall participate in the System Technical Board. System Performance Budgeting The Contractor shall establish and maintain the System Performance Budget File as well as produce the relevant System Performance Analysis documents. The Contractor shall produce the System Use Cases document. The Contractor shall produce the UEREbudget file. The Contractor shall perform reliability availability assessment of the different tradeoffs. The contractor shall establish and maintain a RAMS model of the System to support RAMS analysis. The Contractor shall ensure the consistency between System performance allocations and relevant System RAMS. The Contractor shall establish and maintain the performance driver database containing the most driving parameters down to element subsystem level fully justified. System Simulation and Experimentation The Contractor shall perform service volume analysis on global scale in preparation of MTR and up to PRR. The Contractor shall perform service volume simulations of Galileo 2G System performances in support to the Galileo 2G services definition at sufficient level of granularity to be agreed on with the Agency. The G2G System Performance simulations shall be computed in terms of Figures of Merit FoM to be agreed with the Agency including at least accuracy, availability and continuity of service as defined in the Galileo 2G MRD. The G2G Performance and RAMS analysis shall also take into account incremental deployment of Ground and Space assets and degraded scenarios including transition from G1G to G2G. The Contractor shall evaluate and update the SVS use cases in accordance with System scenarios, execute them and perform the assessment of Galileo 2G service performances. The Contractor shall perform System level analyses related to the potential evolution of System requirements. On request by the Agency the Contractor shall provide technical elements required for standardisation actions e.g. ICAO, EUROCAE, RTCA, IMO, etc.. The Contractor shall conduct specific studies related to support the consolidation of G2G Mission guidelines on ESA request. In performing the System Performance and RAMS tasks, the Contractor shall address a number of System tradeoff and definition aspects, comprising as a minimum the items listed in this section. The Contractor shall deliver the documentation addressing the System tradeoff and definition aspects on a quarterly basis, according to the Work Plans agreed quarterly. Specific Requirements At least five years relevant experience as System Performances od RAMS Engineer at Spacecraft level. Fluency in English language is mandatory, any other European language is an asset. Good interpersonal skills with the ability to work effectively in a diverse team environment and have an attitude to cooperation and to accomplish solutions in line with team objectives.
Tags: support
system
engineering
performances
System Engineering Support to Galileo
2013-10-03 23:36:02| Space-careers.com Jobs RSS
Vitrociset Belgium is looking for a candidate with the profile described below to deploy in ESTEC Please submit applications not later than 301013 by EMAIL to Mr. Massimiliano Mazza, Head of Engineering Operations Services M.Mazzavitrocisetbelgium.com cc. jobsvitrocisetbelgium.com Job Overview The Contractor shall support ESA in the Definition of the overall System design and elaborate Galileo 2G System Requirements including requirements and interfaces definition and traceability, architecture design definition and justification. The Contractor shall participate in the System Technical Board. Technical Requirements Baseline Definition and Maintenance The Contractor shall carry out feasibility studies related to the definition of Galileo 2G System requirements on ESA request. The Contractor shall support the consolidation of the Galileo 2G System scenarios and optional elements therein. The Contractor shall maintain the overall System Engineering baseline Segment Requirements, Internal and External Interfaces, etc. under configuration control. The Contractor shall conduct the necessary System analyses in order to prepare the technical requirements and the interface documents related to the Galileo 2G System Internal and System External Interfaces. The Contractor shall support technical interaction i.e. Key Points, meetings as needed with the G2G Satellite study and other System related activities e.g. PRS robustness, ODTS, G2G Links. The Contractor shall participate in the regular System Technical Board which manages, controls and endorses tradeoff results and associated implications on the G2G system scenarios, as well as the definition of the System technical requirements. This support shall cover technical assistance as well as specific configuration support. System Architecture Design The Contractor shall identify critical System technical issues and propose appropriate tradeoffs and solutions to ESA. The Contractor shall study the transition from the G1G to the G2G System Architecture. The Contractor shall prepare and update the necessary Galileo 2G System design documentation and maintain it throughout the MTR and PRR reviews. The Contractor shall allocate resources to conduct specific studies as needed related to support the consolidation of Mission level aspects on ESA request. Operations Engineering The Contractor shall analyse the Galileo IOV and FOC lessons learnt from the Galileo Operations concept pointofview. The Contractor shall analyse the Galileo 2G potential evolutions, shall define potential Galileo Operations concepts evolutions, and shall trade the latter off on the basis of their benefits and impact on the Galileo 2G System. System Engineering Administration The Contractor shall define the System Engineering tools environment and provide the System Engineering Tools Plan accordingly. The Contractor shall procure and administrate the tools to be deployed at ESTEC premises that will be used for requirement management, physical and functional architecture description, interfaces description and information storage engineering database both in Classified and Unclassified environment. The Contractor shall use design management tools i.e. MODAF to ensure the modelling of the overall System. The Contractor shall use requirements management tools i.e. DOORS, DOORSTREK to control and maintain the System Technical Requirements Baseline Master Baseline. To this aim, the Contractor shall define common guidelines to be established across the different Segments. The Contractor shall include the Galileo 2G Mission Requirements G2G MRD into the requirements database upon request. The Contractor shall allocate appropriate resources to maintain daybyday the Master baseline database to be hosted in ESTEC. Specific Requirements At least five years relevant experience as System Engineer at Spacecraft level. Fluency in English language is mandatory, any other European language is an asset. Good interpersonal skills with the ability to work effectively in a diverse team environment and have an attitude to cooperation and to accomplish solutions in line with team objectives.
Tags: support
system
engineering
galileo
System Security Engineering Support to Galileo
2013-10-03 23:36:01| Space-careers.com Jobs RSS
Vitrociset Belgium is looking for a candidate with the profile described below to deploy in ESTEC Please submit applications not later than 301013 by EMAIL to Mr. Massimiliano Mazza, Head of Engineering Operations Services M.Mazzavitrocisetbelgium.com cc. jobsvitrocisetbelgium.com Job Overview The Contractor shall undertake all Security Engineering activities to ensure the correct Security specification, design and risk analysis at System level. The Contractor shall participate in the System Technical Board Classified formation. System Security SpecificationDesign The Contractor shall ensure that the System Security specification and design at System level is in accordance with the Galileo 2G Mission Security Requirements including its interfaces through traceability and justification. The Contractor shall specify and design the new System Security Functional chain and to maintain the specification and design of the old System Security Functional Chain with close cooperation with the System Engineering team in order to have a coherent and consistent System baseline. The Contractor shall support the design choices and associated requirements with proper tradeoff that will be captured in a detailed technical note and summarised in the justification file. The Contractor shall analyse the major Galileo System First Generation Risks as per risk treatment plan, which will be provided at KickOff to improve the System design in the Second generation from Security risk point of view. The Contractor shall analyse the Galileo System First Generation lessons learnt from the Galileo classified operations concept point of view to improve the operability. The Contractor shall define the Galileo 2G classified Operations concepts so that they can be implemented without impacting the Galileo services. The Contractor shall support technical interaction i.e. Key Points, meetings as needed with the G2G Satellite study and other System related activities e.g. PRS robustness, ODTS, G2G Links. The Contractor shall ensure that the Security Engineering activities are always inline and synchronised with the Security activities conducted in the other ESA EGEP programme Contractors. To this aim, the Contractor shall ensure the technical followup of any of these providers and report to ESA The Contractor shall participate to all reviews dealing with Security to guaranty the design coherency and the correct validation of the Security functions. The Contractor shall prepare the Security specification, design and justification documentation from the MTR and up to PRR. System Accreditation The Contractor shall define the Galileo 2G Security Accreditation Strategy and write the associated Security Accreditation and Certification Plan. The Contractor shall perform the System Security risk analysis on all the System Functional Chain ClassifiedUnclassified taking into account the Galileo Security Feared Events in a systematic way. The Contractor shall ensure that all the System threat scenarios are covered by the Galileo 2G System requirements Technical and Operational. The Contractor shall propose a Risk Treatment plan for new risks identified during the System Risk Analysis with a proposal in term of Technical and Operational requirements. Security Engineering Administration The Contractor shall define the System Security Engineering tools environment and provide the System Engineering Tools Plan accordingly The Contractor shall procure and administrate the tools to be deployed at ESTEC premises that will be used for requirement management, physical and functional architecture description, interfaces description and information storage engineering database both in Classified and Unclassified environment. The Contractor shall use design management tools i.e. MODAF to ensure the modelling of the overall System. The Contractor shall use requirements management tools i.e. DOORS, DOORSTREK to control and maintain the System Technical Requirements Baseline Master Baseline. To this aim, the Contractor shall define common guidelines to be established across the different Segments. The Contractor shall include the Galileo 2G System Security Requirements Specification SSRS into the requirements database upon request. The Contractor shall allocate appropriate resources to maintain daybyday the Master baseline database to be hosted in ESTEC. Specific Requirements At least five years relevant experience as Navigation Signal in Space Engineer. Fluency in English language is mandatory, any other European language is an asset. Good interpersonal skills with the ability to work effectively in a diverse team environment and have an attitude to cooperation and to accomplish solutions in line with team objectives.
Tags: support
system
security
engineering
Support to Galileo Early Services system security engineering and security operations preparation
2013-09-27 15:36:36| Space-careers.com Jobs RSS
RHEA the fastest growing leading Belgian SME providing system engineering solutions and professional engineering services to the international space industry is recruiting experienced engineering support for a full time position based in the area of Brussels, Belgium. Description Task 1 Support to Galileo Early Services system security engineering and security operations preparation The GSA shall prepare for the European Commission the Galileo exploitation programme. As part of this programme, a key activity is the preparation and provision of the Galileo Early Services, due to start in October 2014. Following the completion of the service implementation in the first Quarter 2014, a service validation is planned to start in April 2014. The objective of this task is to support the preparation activities for the Galileo Early Service provision in the area of security engineering and security operations preparation. The following tasks shall be performed Maintaining the Galileo early services related security requirements, ensuring traceability and consistency from requirements at Service provision and System level Analysis, contributions and maintenance of the classified Statement of Compliance SOC to the Early Service requirements baseline Contribute to the elaboration of Galileo security enhancement technological roadmaps Support the liaising with the stakeholders which contribute to the security of the EGNSS Services in particular EC, Member States and ESA Definition and review of security related processes and operational interfaces between the operational entities EC, ESA, GSA and external entities Documentation of security related processes, procedures and interfaces in the Galileo Service Operations Manual or other documents Support the Galileo GNSS Exploitation Program Manager for any topics related to Galileo services implementation and validation Contribute to other tasks related to Early Service implementation and validation, as necessary. The result of this work package is a consolidation and maintenance of security baseline for the Galileo Early Services implementation and the establishment of the classified early service operations baseline for the start of service validation. Deliverables Updated Early Services Security Requirements baseline Contributions to Update of Early Services Statement of Compliance Preliminary input to Galileo Early Services Operations Manual and other related documents Security sections of Galileo Early Services Operations Manual and other related documents Review reports Task 2 Support to GSA security processes linked to Early Service security accreditation In order to achieve the accreditation to start the provision of Galileo Early Services in October 2014, risk analysis and the implementation of risk treatment plans have been initiated. The Statement of Compliance to the SSRS baseline will be established at several key accreditation milestones and shall be reviewed and followedup. The followup of the treatment plan implementation will be a further task. The aim of this task is to support the GSA in its role for the preparation of the relevant accreditation files for the Galileo early services. The following tasks shall be supported Support the monitoring and controlling the Galileo service provision security compliance to security requirements, implementation of security risks treatment plans, security accreditation plan implementation during the Early Service validation and provision phase Support the preparation and the submission of the Galileo Exploitation program inputs to the Security Accreditation Secretariat, Security Accreditation Panels and Security Accreditation Board, as appropriate Deliverables Detailed planning to meet the expected early services accreditation deadlines Review reports to Security Accreditation plan implementation Presentations to GSAP and SAB meetings WP Progress Report Profile Special requirements Security Clearance up to the level of Secret. Location Brussels, Belgium until end 2013 Prague from January 2014 Application deadline ASAP Duration 6 months If you are interested, please send your Word format CV as well as a Cover Letter to Lena Englander, Recruitment Manager at careeropportunitiesrheagroup.com Please do not hesitate to contact us for more information. RHEA provides you with an attractive employment package based on the candidates experience, the opportunity to build experience in the space sector and to grow within an international company. RHEA is an independent Space Engineering Consulting and Software company that offers knowledgebased services and innovative solutions to the space industry. Our technical expertise is coupled with the provision of software tools for both Space and Ground segments. For the past 18 years RHEA has supported over 40 space missions, including comet chasers, planetary and Moon missions, deep space astronomy experiments to understand the fundamental laws of physics, climate monitoring, meteorology, navigation and communications. Rhea is the market leader for MOIS solutions and procedure management systems. Rhea has successfully brought together engineers and scientists from 13 nationalities to support its clients across 7 European countries, Canada and the USA.
Tags: services
support
system
security
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