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Tag: performance

Mission Performance and System Engineer SCJ 3139

2018-05-04 15:26:30| Space-careers.com Jobs RSS

Mission Performance and System Engineer J 3139 Summary An opportunity for an experienced engineer to provide support on site at ESTEC to the Earth Observation Future Missions Division DEOPSF with the development of endtoend simulators and System Engineering Tools and to support Mission Performance and System Engineering activities Objective The Future Missions Division at ESTEC is tasked with preparing new EO missions and technologies. To support this work a contractor is required to work with the definition, development and exploitation of endtoend simulators for future EO missions, aiming at a coherent and representative modelling of each element of the system satellite, payload, ground processing contributing to the endtoend mission performance, and maximising the synergies and reuse of building blocks from one simulator to the next. Further support will be required in the definition, development and exploitation of System Engineering Tools for future EO missions. Responsibilities Duties Duties will include but are not limited to the following two areas Area 1 EndtoEnd Simulations for future EO missions Support the definition and development of the EndtoEnd E2E Mission Performance Simulators for future EO missions, including elaboration of SOW and technical specifications, participation to progress meetings and reviews. Contributing to ensure the technical coherency and completeness of the simulation of the observation system, including, as needed, functional analysis, system level budgeting, system performance analyses, modelling of spacecraft andor payload subsystems and related data processing to meet system and mission requirements. Install and use those E2E simulators on the EOPSF IT infrastructure for mission performance evaluation and system tradeoffs for future EO missions. Provide feedback from endtoend mission performance simulations and optimisations to the spacecraft and mission design. Ensure a consistent evolution and maintenance of the E2E simulators and a proper configuration and storage of the relevant inputoutput data sets. Initiate and support work in the area of modelling of system or subsystem aspects spacecraft, payload, ground processing for E2E simulators and System Engineering Tools. Support the development of generic building blocks and modules, and aim at maximum synergy and reuse of those building blocks and modules from one E2E simulator to the next making use of ESA OpenSF infrastructure. Area 2 System Engineering Tools for future EO missions Participate to the development of new System Engineering Tools for preliminary analysis and sizing of future EO missions, ensuring a coherent and representative modelling of each element of the system satelliteplatform and its subsystems, payload, ground processing contributing to the system performance. Participate to the evolution and maintenance of the existing System Engineering Tools used in EOPSF. Use the above System Engineering Tools for system tradeoffs, preliminary sizing and performance evaluation of future EO missions. Provide feedback from mission optimisation to the spacecraft and mission design. Qualifications Experience University degree MSc minimum in Aerospace Engineering or another relevant engineering discipline. At least 4 years relevant industrial experience with a background in space system engineering and General knowledge of ESA Earth Observation missions. Background in space system engineering. Experience in mission analysis. Solid background on IT and computer programming including MATLAB, Python, STK, MS Excel and CAD software knowledge is an asset. Experience on modelling and simulation of observing system characteristics spacecraft, payload, ground processing, orbit and how they impact mission data quality and relate to system requirements and scientific goals is desirable. Versatility to adapt to the specificities of each mission considering the wide range of possible EO observation techniques e.g. opticalmicrowave, passiveactive, imagersounder, nadirlimb observation and platforms e.g. minimicronanosatellite, orbits SunSynchronous or drifting, LEOMEOGEOHEO. Experience with system performance simulation is an asset. Knowledge on optimisation techniques is an asset. Essential Skills Good English language skills Excellent interpersonal skills, a proactive approach, with initiative and capability to work independently. Problemsolving oriented attitude. Good organizational, communication and technical writing skills, with the ability to work in a diverse team environment. Capability to coordinate a large amount of inputs, synthesise, summarise and take Conclusions. Further Details All roles within Telespazio VEGA have a defined closing date, however if a successful candidate is found before the advert expires the role will be closed early. We would therefore advise any candidate to apply as early as possible to avoid disappointment. Location of the position is ESTEC, Noordwijk, The Netherlands Benefits Competitive Package Security In line with Asylum Immigration Legislation, all applicants must be eligible to live and work in the EU. Documented evidence of eligibility will be required from candidates as part of the recruitment process. Furthermore, in view of the nature of the work the company is in, all potential employees will undergo stringent reference and identity checks.

Tags: system performance mission engineer

Anheuser-Busch InBev Performance Trends 2013-2017 - results data

2018-04-27 17:44:00| Daily beverage news and comment - from just-drinks.com

In early-March, Anheuser-Busch InBev released its full-year results for 2017. The group posted a 5.1% lift in sales from the year, thanks in part to a bumper final quarter. Here, just-drinks considers A-B InBev's performance over the last five years.

Tags: results data performance trends

This week in spirits & wine, featuring Concha y Toro's performance trends, Lambrini's fake tan tie-up and are spirits brands abandoning Twitter?

2018-04-27 16:40:00| Daily beverage news and comment - from just-drinks.com

Here's a round-up of this week's top stories from the global spirits & wine categories. Click the links to view our round-ups for beer & cider and soft drinks & bottled water.

Tags: week performance brands wine

FY 2016-17 Annual Performance Report

2018-04-27 02:21:16| PortlandOnline

PDF Document, 1,493kbCategory: Annual Performance Reports

Tags: report performance annual annual performance

Performance Engineering Support for EGNOS Implementation and Evolutions

2018-04-26 18:23:51| Space-careers.com Jobs RSS

Specific tasks The general responsibilities of the service will be technical support in the area of GNSS and SBAS System Performance and Technology Development. Task 1 Engineering Support to SBAS mission definition and evolution activities including support to Ensure the consistency of EGNOS system performance requirements specification Integrity, Continuity, Accuracy, Availability, compliance and qualification across the division, especially with Mission, PASafetySecurity and Development teams Establish the traceability, statements of compliance and deviations from higher level requirements documents, including MRD and SPRD and applicable technical standards, regarding performance requirements specify performance related System Requirements, participation in the related Change Control Boards for Mission and System Task 2 Engineering support to the management of EGNOS procurement process and following up industrial activities concerning performancerelated aspects including performance requirements compliance, qualification and flowdown, design description and justification Task 3 Engineering support to EGNOS System Performance Principal Engineer to ensure EGNOS V3 qualification with respect to System performance requirements, Critical assessment of EGNOS Prime FaultFree and ICAS Performance Qualification Strategy PQS and associated test definition e.g. methodology, configuration, passedfailed criteria, etc and implementation Critical assessment of tests results and compliance Review of System Performance Compliance Traceability Task 4 Engineering support to the coordination with EGNOS Development AIV, SPVP and Tools teams and especially with the technical officers in charge of all NAVchain components RIMS, site, CPF, NLES for performance aspects Task 5 Engineering support to several projects, the service provider will attend project reviews for EGNOS e.g. system and subsystem reviews at algorithm level, NAVISP activities lead by the EGNOS Project Office, etc Task 6 Engineering support to manage the provision of the system technical external interfaces related to EGNOS V3 performance qualification e.g. CFIs for scenarios, real data, feared events definition Task 7 Engineering support for all performancerelated aspects addressed in the frame of the Galileo EGNOS Working Group GEWG Support to EGNOS Project Office contribution in the Galileo OS SafetyofLife GOSOL Critical assessment of GNSS threats impact modelling definition and justification at SBASs level Task 8 Engineering Support to the assessment of innovative performance related concepts and features, particularly during EGNOS phase ABC project phases. Task 9 Engineering support in preparing and following up industrial tasks and developments in support of EGNOS system performance engineering from early concept to system qualification, including development of performance simulation and analysis tools e.g. follow up pf System Technical Assistance to ESA STA performance related work packages executed during the EGNOS v3 Phase CD Task 10 Engineering support in managing and coordinating the Divisions Augmentation System Performance and Algorithm Laboratory ASPAL to foster the internal technical capabilities in regards to GNSS signal processing and augmentation algorithms techniques SW simulation modelling Multimission standards crossacceptance Certification process optimisation Definition of new software platform and tools for supporting the future needs of the Division Task 11 Engineering support to develop and coordinate system performance engineering analyses based on simulations Task 12 Engineering Support to the management of several RD projects related to GNSS SIS monitoring and EGNOS SIS threat analysis and characterisation. SBAS System tests definition for Ionosphere temporal and spatial gradient and scintillation impact SBAS external threats impact GNSS, Environment Task 13 Participation and contribution to multimodal e.g. Aviation, Maritime GNSS standardisation groups for what concerns System Performance modelling and processing General skills Fluent English language oral and written Fluent in French language oral is desirable Autonomy in writing technical notes, specifications and reports in English Good inter personal skills and team spirit Previous working experience in a multinational environment Good knowledge of MS office tools Good knowledge of DOORs Organization, good practical sense, being able to work effectively in a team and beable to autonomously take decision in his field of responsibility Availability and willingness to travel for missions inside or outside Europe. Specific skills 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. Knowledge and experience in EGNOS system performance engineering, related design and justification, definition and implementation of the Performance Qualification Strategy Knowledge and experience in EGNOS ICAS performance budget management Knowledge and experience in EGNOS SIS Threat modelling and characterisation knowledge and experience in environment modelling and performance related toolse.g. RDG, SPEED, AETools Knowledge and experience in the analysis, architecture and development of softwarebased solutions, Knowledge and experience in C and Shell scriptingprogramming, Knowledge and experience in GNSS signals, receivers and RD projects, Knowledge and experience in UNIXLinux operating systems, Experiences in procurement of industrial activities

Tags: support performance engineering implementation

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