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Space Debris Database Engineer

2015-08-13 13:04:50| Space-careers.com Jobs RSS

About us SCISYS Deutschland GmbH provides professional engineering and consultancy services supporting space programmes and missions. We have a strong presence at ESOC and EUMETSAT, as well as serving all ESA sites and spacecraft primes. 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. We support new ideas from our colleagues and are focused on innovation. Moreover, we actively manage your professional development, training and career progression. For the location in Darmstadt Germany we are looking for a Space Debris Database Engineer at ESOC. Tasks ESAs Space Debris Office maintains a database containing information on the physical properties, orbital elements, results of dedicated analyses, etc., of manmade objects in outer space. This database, Database and Information System Characterising Objects in Space DISCOS, has been under continuous development and expansion since the early 90ies. It is deeply embedded in the operational activities from the Space Debris Office, e.g. the collision avoidance process for ESA satellites, and serves as a backbone for space debris studies undertaken within ESA or by industry and academia worldwide. The Space Debris Office is seeking engineering support for tasks related to migrating DISCOS from its current implementation on an Oracle 10.2 database to a recent version of a PostgreSQL database. This migration is not limited to a content migration, but requires the migration of all related software interface for data ingestion and extraction, as well as an architectural redesign to circumvent known drawbacks of the current implementations. The scope of the service covers the following activities and is to be carried out by a Space Debris Application Engineer SDAE Review of the current DISCOS database implementation and all related software programs and libraries for facilitating data ingestion and extraction from the database. Definition of a software architecture for a new relational database, based on PostgreSQL, maintaining all functionality of the current implementation of DISCOS, possibly including the use of a nonrelational database for the storage of files. Implementation of the new database architecture, and migration and updating of the data. Harmonisation and upgrade of all the database related software and interface libraries to use the newly developed database architecture. Test and validation of the newly developed database architecture and peripheral software. Essential requirements Good expertise of Linux, network services and protocols. Solid demonstrated experience with database administration. Proficient in shell scripting languages, SQL, Python, and Perl. Proficiency with relational databases, preferably Oracle and PostgreSQL Demonstrated background in software engineering, the integration of software systems, and ESAs software engineering processes and related ECSS standards. Desirable requirements Space Debris Matters Observation, Modelling, Mitigation Orbital Mechanics Coordinate Systems Other Information Start date is 1st October 2015 Fluency in English is mandatory The candidate must have a valid German work and residence permit or be an EU Citizen To apply online please visit httpwww.scisys.dewowirarbeitenspacekarrierespacejobs.html

Tags: database space engineer debris

 

Database and Java Engineer Scientific Data SCJ2786

2014-02-28 15:36:03| Space-careers.com Jobs RSS

Database and Java Engineer Scientific Data J2786 Summary An experienced and knowledgeable engineer required to design, develop and deploy database and GUI for the Science Archives and Virtual Observatory databases at ESAC. Objective The engineer will be responsible for taking care of design, implementation, operations and evolutive maintenance of the archive software systems data repository and database products metadata, middletier applications, data distribution and interoperability, user and scriptable interfaces. Responsibilities Duties Service specific tasks related to Science Archives and VO databases are the following Database design and modelling taking into account the user requirements Database installation, population, monitoring and maintenance Design, develop, deploy and maintain database interfaces for the rest of the archives and VO systems Design, develop, deploy and maintain applications related to the database information user administration tools, statistics tools, etc Service specific tasks related to Science Archives and VO user interfaces and middletier applications are the following Design, develop, deploy and maintain the Science Archive and VO graphical user interfaces which allow the users to make queries to the database, see the results, select products and request them Design, develop, deploy and maintain the Science Archive and VO middletier applications which provide transparent access for applications User Interface, Statistics Tool, Archive InterOperability systems, and others to the database and to the data products repository Design, develop, deploy and maintain some Science Archive Data Products Visualization tools, which allow to display images and spectra and to perform some simple manipulations zooming, selection, some extraction etc Service specific tasks related to Science Archives and VO data distribution and interoperability applications are the following Design, develop, deploy and maintain Science Archive Data Distribution systems, which allow the users to retrieve archive data products via FTP or via an offline physical media Design, develop, deploy and maintain the Science Archive interoperability services, which provide a scriptable interface to the science archive databases and data products Design, develop, deploy and maintain the VO compliant interoperability systems, making sure all RSSD Science Archives at ESAC are VO accessible Design, develop, deploy and maintain an ESA VO Portal, including a ESA multimissions archive based on VO protocols Design, develop, deploy and maintain VO applications and VO clients Registry, VOSpec Participating to the VO interoperability working groups where VO standards are discussed and defined For all the tasks the engineer will be responsible for Configuration control and documentation. Qualifications Experience University degree in computer science, or software engineering, or scientific discipline, or equivalent. Experience in the Virtual Observatory standards and protocols, working groups, working processes and environment Experience of ESA Ground Segment and Scientific Archives Software engineering Experience in designing multitier architecture application in the context of Scientific Archives and Virtual Observatory Essential Skills JAVA programming language Web technologies http, JSP, web services, SQL and XML Graphical User Interfaces application Data Distribution applications through web services UNIX SUN Solaris or Linux, and PCWindows environment Desirable Skills Experience on ESA software engineering processes and software configuration control tools and some scientific background Demonstrated experience in interacting with the science community would be an advantage Qualities The engineer must be willing operate in a team environment and to travel Heshe should display good interpersonal and communication skills The engineer should be comfortable in an international working environment and be fluent in English 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. Closing Date for applications is Friday 21st March 2014 Location of the position is ESAC, near Madrid, Spain Benefits Competitive Salary 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: data database scientific java

 
 

Database and Archives Science Operations Engineer SCJ2634

2013-04-02 12:37:23| Space-careers.com Jobs RSS

Summary A degree educated Software Engineer is required to support the Science Operations Science Archive Team SAT based in Villafranca, Spain. Objective Within the Science Archives Team, the service to be provided requires that personnel are usually dedicated to a specific archive project, taking care of design, implementation, operations and evolutive maintenance of the archive software systems data repository and database products metadata, middletier applications, data distribution and interoperability, user and scriptable interfaces. As the archives software systems share a common technical framework, service personnel assigned to one archive project can move to another archive project, ensuring easier and efficient knowledge transfer. Responsibilities Duties Service specific tasks related to Science Archives and VO databases are the following Database design and modelling taking into account the user requirements Database installation, population, monitoring and maintenance Design, develop, deploy and maintain database interfaces for the rest of the archives and VO systems Design, develop, deploy and maintain applications related to the database information user administration tools, statistics tools, etc Configuration control and documentation tasks relevant to the above mentioned tasks Service specific tasks related to Science Archives and VO user interfaces and middletier applications are the following Design, develop, deploy and maintain the Science Archive and VO graphical user interfaces which allow the users to make queries to the database, see the results, select products and request them Design, develop, deploy and maintain the Science Archive and VO middletier applications which provide transparent access for applications User Interface, Statistics Tool, Archive InterOperability systems, and others to the database and to the data products repository Design, develop, deploy and maintain some Science Archive Data Products Visualization tools, which allow to display images and spectra and to perform some simple manipulations zooming, selection, some extraction,. Configuration control and documentation tasks relevant to the above mentioned tasks Service specific tasks related to Science Archives and VO data distribution and interoperability applications are the following Design, develop, deploy and maintain Science Archive Data Distribution systems, which allow the users to retrieve archive data products via FTP or via an offline physical media Design, develop, deploy and maintain the Science Archive interoperability services, which provide a scriptable interface to the science archive databases and data products Design, develop, deploy and maintain the VO compliant interoperability systems, making sure all RSSD Science Archives at ESAC are VO accessible Design, develop, deploy and maintain an ESA VO Portal, including a ESA multimissions archive based on VO protocols Design, develop, deploy and maintain VO applications and VO clients Registry, VOSpec, Participating to the VO interoperability working groups where VO standards are discussed and defined. Configuration control and documentation tasks relevant to the above mentioned tasks Qualifications Experience University degree in computer science, software engineering, or scientific discipline, or equivalent. Essential Skills To fulfill the service activity specific knowledge is required in the following areas ESA Ground Segment and Scientific Archives Software engineering Experience in designing multitier architecture application in the context of Scientific Archives and Virtual Observatory Extensive experience in JAVA programming language Experience in Web technologies http, JSP, web services, Experience in SQL and XML Experience in Graphical User Interfaces application Experience in Data Distribution applications through web services UNIX SUN Solaris or Linux, and PCWindows environment Desirable Skills Experience in the Virtual Observatory standards and protocols, working groups, working processes and environment would be an asset Experience on ESA software engineering processes and software configuration control tools and some scientific background would be an asset. Qualities The service to be provided means that a demonstrated experience in interacting with the science community would be an advantage. The selected service personnel must be willing to operate in a team environment and to travel. Display good interpersonal and communication skills. The service personnel should be comfortable in an international working environment and be fluent in English, one of the official languages of ESA. 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 ESAC, Villafranca, Spain Benefits Competitive salary plus a comprehensive benefits 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: science database archives operations

 

Java EE Development, COTS integration, Access Database Maintenance Engineer fm

2013-03-18 10:37:30| Space-careers.com Jobs RSS

About us SCISYS Deutschland GmbH provides professional engineering and consultancy services supporting space programmes and missions. We have a strong presence at ESOC and EUMETSAT, as well as serving all ESA sites, ESO, Columbus Control Centre, the German Galileo Control Centre and spacecraft primes. 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. We support new ideas from our colleagues and are focused on innovation. Moreover, we actively manage your professional development, training and career progression. For the location in Darmstadt, Germany we are looking for a Java EE Development, COTS integration, Access Database Maintenance Engineer fm at EUMETSAT. Tasks The Key person will work in the Enterprise Data and Application team EDA of the Information and Communication Technology Support ICT section in the General Services Division GES. The Key person will be responsible for developing and maintaining Java EE applications and integrating them in the Oracle WebCenter Content based Internet and Intranet. Additionally the Key person will be customising and maintaining Commercial of the Shelf COTS applications. The Key person will contribute to the full life cycle of the application software development, maintenance and support for all services, including web applications integrated in the Web Site and Intranet and will contribute to the full life cycle of clientserver based COTS systems e.g. Service Desk System, Library System, Organisational Chart, .... Occasionally the consultant will maintain standalone MS AccessVBA based applications. It is foreseen, that the detailed tasks of the Key person will include as a minimum Design, implement, maintain, test and deliver applications based on Java EE and partially using Oracle WebCenter Content following the full application development cycle Specify, customize, integrate and maintain clientserver based COTS systems and document the customisation and integration in the EUMETSAT environment Maintain, test and deliver applications based on Microsoft MS Access 200713 Provide second level support for existing applications, systems and services Gather and document user and system requirements and constraints Document the tasks and deliverables according to EUMETSAT working practices Perform the related quality assurance, configuration and change management activities Contribute to project planning and reporting Essential requirements In addition to having a university degree in computer science, software engineering or equivalent, the Key person shall have as a prerequisite At least 5 years professional experience in the design, implementation, integration and testing of Internet and Intranet applications using Java EE and Oracle databases At least 3 years professional experience in JSFFacelets, JSP, Servlets and JPAHibernate Knowledge of XHTML, CSS, Ajax, JavaScript, XML, XSLT Experience in maintaining Visual Basic for Applications and MS Access applications Knowledge of Windows Proven experience in formal documentation, preferably in a ISO 9000 certified project and service environment High degree of autonomy, good personal communication skills oral and writing and strong customeroriented approach to interact with EUMETSAT personnel The work requires a team player with the ability to work efficiently in a small team environment. The variety of the tasks requires a high degree of autonomy and the ability to take your own initiatives. Desirable skills In addition to the above requirements, experience knowledge in the following areas shall be considered a distinct advantage Professional experience in integrating and customising COTS systems Knowledge of Oracle WebCenter Content UCM 11g Experience in integrating applications in Oracle WebCenter Content UCM 11g Experience in integrating systems with Web ServicesSOAP, LDAPAD Experience in Glassfish v2v3 administration Knowledge of UML and Design Patterns Knowledge of ITIL, in particular with respect to change and configuration management fundamentals and principles Other information Fluency in English, both spoken and written, is required Late night or weekend work might be required on rare occasions Must be an EU national or possess a valid German Work Residence Permit Foreseen start date is 20 August 2013 To guarantee that your application is processed, please apply via our website httpwww.scisys.dewhereweworkspacecareersspacejobs.html

Tags: development access database maintenance

 

Database Operations Engineer fm

2013-01-16 13:41:14| Space-careers.com Jobs RSS

About us SCISYS Deutschland GmbH provides professional engineering and consultancy services supporting space programmes and missions. We have a strong presence at ESOC and EUMETSAT, as well as serving all ESA sites, ESO, Columbus Control Centre, the German Galileo Control Centre and spacecraft primes. 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. We support new ideas from our colleagues and are focused on innovation. Moreover, we actively manage your professional development, training and career progression. For one of our clients in Oberpfaffenhofen, close to Munich, Germany, we are looking for a Database Operations Engineer fm. Tasks The objective of this work package is to provide support as a Database Operations Engineer required as part of the Commissioning and Routine Operations phases. The tasks of the Engineer shall include Maintain the Operations Databases Support to the maintenance of the Operations Spacecraft Database Support to the verification and validation of enhancements and major upgrades to the operational databases Interface with the operations and maintenance teams and industry representatives to ensure optimised performance, including participating in the definition and implementation of any changes Investigation into anomalies, their documentation, classification and correctionmitigation, participation in Anomaly Review Boards Participation in further technical meetings, formal reviews, and scheduling and planning meetings Provision of training, through written materials, practical demonstrations and presentations, to other members of the Routine Operations Team Essential requirements The successful candidate will have the following qualifications A university degree in a relevant domain i. e. Computer Science, Informatics, Computer Information Systems, Software Engineering, etc. The Engineer will be required to have very good communication, presentation and team working skills The Engineer will be required to have a high degree of autonomy and good analytical skills The Engineer shall be able to conduct all activities in an orderly and disciplined manner, shall be able to work calmly and correctly under stress and must be able to work with the minimum of supervision. Experience in SCOS Experience in operational database analysis, debugging and maintenance Wellorganised, able to prioritise and manage several tasks in parallel Desired Skills Experience in the following shall be considered as an advantage Experience in the ergonomic design of displays to maximize the clarity and speed with which information can be presented to users Other Information Fluency in English, both written and spoken, is mandatory Must be an EU national or possess a currently valid German Work Residence Permit Planned starting date is April 2013 Security clearance up to level secret is required To guarantee that your application is processed, please apply via our website httpwww.scisys.co.ukdewowirarbeitenspacekarrierespacejobs.html

Tags: database operations engineer database engineer

 

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