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Tag: engineer
Telecommunication Engineer
2018-11-05 14:31:13| Space-careers.com Jobs RSS
Specific tasks Support to the preparation of Galileo Phase B1 and B2 data package, in particular satellite ICDs and requirements documents Studies and analyses of techniques and technologies for the Galileo communication systems in S, C and Ka band Support to the definition of the Intersatellite link communication protocol at data link and physical layer Definition of link budgets and tradeoff between coding and modulations. Identification and tradeoff between interference cancellation techniques Simulations of satellite communication channel performances and modelling of interference and jamming Preparation and full responsibility of ESA level interface control documents, discussion with relevant experts and maintenance Support to visibility analyses, operations design, mission analysis and requirements engineering as appropriate. Requirements Master degree in Telecommunication Engineering or equivalent At least 5 years of working experience in the field of satellite communication, especially TTC subsystems, space communication receivers and system level link analysis. Knowledge of the Galileo system is an asset Experience with RF intersatellite links and relevant protocols is an asset Sound knowledge of CCSDS and ECSS standard and protocols involved Knowledge and experience with link security protection protocols at data and signal level SDLS or others Familiarity with modern computer systems and a handson experience with digital simulations tools like Matlab and programming languages like Python Experience in link design, budgeting and tradeoff, and preparation of industrial documentation Familiarity with project deadlines and ESA review process The candidate must own or be eligible for security clearance from national security administration
Tags: engineer
telecommunication
telecommunication engineer
Optical Performance Engineer
2018-11-05 13:30:19| Space-careers.com Jobs RSS
Position Reference 105 You will have the opportunity to support the Space Segment Performance Engineering Activities within Earth Observation Domain at ESTEC premises, Netherlands. Tasks and Activities The scope of work will include You will develop, implement, and validate complex performance models of optical spaceborne instruments, in particular passive spectrometers instruments, dedicated to atmospheric missions You will perform the assessment of the instruments system performance as well as subsystems eg. Optics, focal plane assembly, calibration contributing to the instruments performances You will contribute to mission performance assessment by liaising with the science support team to support both the mission related scientific studies and the instrument design evolution. You will contribute to meetings within ESA, industry and potentially with users. Skills and Experience The following skills and experience are mandatory You have a Masters degree or equivalent qualification in Physics or Engineering with background in Optical Engineering. You are familiar with computer programs such as Excel, MathCAD and MATLAB andor Python. You have good communication skills. You are familiar with optical design and performance assessment software like Zemax, ASAP, FRED, with specific emphasis on straylight simulation aspects You are able to work both autonomously and as part of a team within the boundaries of assigned tasks and a stringent schedule. You are able to establish and maintain effective working relationships with the outside world. You are fluent in the English language spoken and written knowledge of other languages is an asset. How to Apply Looking to take your career to the next level? Interested applicants should submit their CV and Cover Letter to RHEAs Recruitment team at careersrheagroup.com no later than 27112018. Preference will be given to candidates eligible for an EU or national personal security clearance at the level of CONFIDENTIAL or above. About RHEA Group RHEA Group is a leading engineering consultancy firm with demonstrated expertise in space, system and secure software solutions. We attract skilled engineers, scientists and management professionals and offer a range of exciting career paths working alongside clients such as the European Space Agency, the European GNSS Agency, EUMETSAT and NATO.
Tags: performance
optical
engineer
optical performance
Data systems Management Engineer
2018-11-05 13:30:19| Space-careers.com Jobs RSS
About us SCISYS Deutschland GmbH in its Engineering Services business provides professional engineering and consultancy services supporting space programmes and missions. Our team is composed of university graduates and experienced professionals, comprising some of the most knowledgeable, dedicated and talented engineers across Europe. Our services cover the whole life cycle of space programmes from early concepts to operations. Our Space Division provides a dynamic, supportive and friendly atmosphere in which you are encouraged to lead with initiative. Moreover, we actively manage your professional development, training and career progression. We are looking for a Data Systems Management Engineer to work at EUMETSAT in Darmstadt, Germany. Tasks The DSM manages Mission Data Systems MDS, which include Mission Control System, Mission Planning System, Operational Simulators, Service Provision Data Centre and Advanced Software Applications. The service provider may be requested to assume the responsibility and perform activities for additional service, projects and activities within the scope of overall Mission Data Systems services. The primary areas of activity for the requested service relate to the following MDSs Preparatory work for future Human and Robotic missions OnSite software development for adhoc RD projects, innovation tasks, Lab projects The Data Systems Manager Service includes Development and Maintenance of Mission Data Systems Specification and management of Software Requirements Contractual and technical work for the start of a new MDS project Running the MDS software development and maintenance projects Support the Management and perform ESOC internal activities related to MDS deployment, testing, configuration etc according to ESOC internal processes. Support to Missions critical activities Organisation of Software Support SWS onsite environment preparation Role of Software Coordinator Support to missions during the whole lifetime Review of MIRD and contribution to MIP Definition of external and internal interfaces Contribution to the SFIRD, GSSRD, GSSTP and review of SGICD Support to Ground Segment Reviews Support to regular progress meetings with Project and ESOC team Support SVTSOVTE2E tests and in general FCT activity Support mission closure and retirement of SW and HW items Support to 3rd Party and Special Projects Support the ESA service manager in defining the technical and organisational setup of ESA service, including SLA and costing Interact with ESA external 3rd party entities e.g. EUD, GSA, DLR, NASA, under agreement of TR Support ESA from data systems perspective towards external entities, in particular to recommend agreement on technical and organisational interfaces Coordinate the inhouse and industrial data systems team Interact with companies of new member states in preparation process for new activities Assume the data system architect role for special projects which are not based on reference architecture of ground segments for missions such as SSA, METERON, IAP Contribute to bring OPSGD and Data Systems perspective in collaborative projects with other ESA entities, in the context of special projects and future missions e.g. NAV, TEC, HRE Coordinate the inhouse developments of MDS for small missions Support to study, innovation and standardisation Prepare proposals Run approved studies or innovation works Organise and coordinate joint projects with other agencies in the context of standardisation e.g. interoperability testing, prototyping Support ESA as a member of international Standardisation working groups Other tasks Support tasks at division level Support Quality Management and actively contribute to improve ESOC internal processes and tools. Support to OPSGI infrastructure activities Essential requirements Experience in development and maintenance of Mission Data Systems Experience in service Provision Data Centre and Advanced Software Applications development Experience in MDS project and documentation Coordinate and interact with other service providers in operations and other fields. Ability to work independently Project management Software engineering Experience with development and maintenance of big software projects Requirements management knowledge of tools, e.g. doors Knowledge of ESOC infrastructure Scos2000, SIMSAT, Egos MPS, EGSCC Knowledge of ESOC operational environment Knowledge of Spacecraft especially for the SIM Knowledge of Standards Engineering and Quality Awareness of the technology trends and interest in RT Fluent spoken and written English Desired requirements Knowledge of the METERON systems, in particular MOE and MOPS would be an important asset Knowledge of CCSDS Mission Operation MO Services, ESA GSTVi systems and dtn would be an asset Experience dealing with external interfaces Familiarity with MDS coordination Ability to multitask efficiently Other Information Start date is December 2018 To apply online please visit www.scisys.despacejobs
Tags: data
management
systems
engineer
Satellite Payload Engineer RFMicrowave mf
2018-11-05 11:31:06| Space-careers.com Jobs RSS
Your Tasks To ensure the successful production of current generation navigation spacecraft we are looking for a Junior Payload Systems Engineer. You use your RFTelecommunications training and work closely with spacecraft systems, structural, thermal, and Assembly Integration and Test AIT engineering to ensure satisfactory payload performance during production, ground testing, and inorbit. Support the development and analysistradeoff methodology in navigation payloads Phase B Perform navigation payload subsystems and systems simulations, tradeoffs, and performance analysis. Defend technical assessments internally and to customer. Support the definition and optimization of AIV methodology from unit to spacecraft level and perform the associated data analysisevaluationreporting as required. Review and assess supplier documentation and participate in review meetings design, qualification, testreadiness, posttest, acceptance, etc. as customer. Support test campaigns by analyzing measured payload performance and assessingtroubleshooting anomaliesnonconformances. Analyze any nonconformances for system impact and gain approval from customer. Support the technical interface to Galileo groundsystem segments. Your Qualifications Degree in ElectricalElectronic Engineering, Telecommunications Engineering, Physics or comparable qualifications Intermediate to senior level experience in the development and manufacturing of RFmicrowave equipment Filters, Antennas, etc. and systems Knowledge in the analysis and test of high power RF phenomenon Multipactor, Corona, PIM Selfmanaged and proactive working style Fluent in written and spoken English. German or other EU language skills are advantageous
Tags: satellite
engineer
mf
payload
Junior Payload Systems Engineer, Galileo Satellites mf
2018-11-05 11:31:06| Space-careers.com Jobs RSS
Your Tasks To ensure the successful production of current generation navigation spacecraft we are looking for a Junior Payload Systems Engineer. You use your RFTelecommunications training and work closely with spacecraft systems, structural, thermal, and Assembly Integration and Test AIT engineering to ensure satisfactory payload performance during production, ground testing, and inorbit. Analyze and assess the RF power, Signal performance, clock frequency stability, and other payload performance parameters. Support test campaigns by analyzing measured payload performance and assessingtroubleshooting anomaliesnonconformances. Analyze any nonconformances for impact and gain approval from customer. Review and assess supplier documentation and participate in review meetings design, qualification, testreadiness, posttest, acceptance, etc. as customer. Assess onorbit performance and anomaly reports. Travel regularly to suppliercustomer sites supporting testing and technical meetings as above. Your Qualifications Degree in ElectricalElectronic Engineering, Telecommunications, or comparable discipline. Recent graduate to intermediate professional experience, space industry preferred. Selfmanaged and proactive working style. Working level proficiency in written and spoken English. German or other EU language skills are advantageous.
Tags: systems
junior
engineer
satellites
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