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Tag: network communications
Teltronics Security Boosting Communications Network Inaugurated by Basque Country President
2015-10-13 15:40:00| Power Technology
The President of the Basque Country, Iigo Urkullu, has inaugurated the latest phase of Teltronic's security-boosting communications network for Bilbao Metro, deployed in conjunction with ITELAZPI, operators of the Basque Country's regional communica
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network
security
president
Systems Engineer optical and network communications MF
2015-09-23 09:05:10| Space-careers.com Jobs RSS
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 has an annual revenue of around 14 billion and employs approximately 40,000 people.A vacancy for a Systems Engineer optical and network communications mf has arisen within Airbus Defence Space in Toulouse. The successful candidate will join the Telecom Systems department. Airbus Defence Space studies the development of freespace optical communication systems. This involves laser communications for constellations or communications between satellites in low Earth orbit LEO or in geostationary orbit GEO and the ground. The applications planned for the latter cases are either oneway image telemetry or a high speed optical feeder several hundred Gbps and are twoway for broadband systems.The design of optical communication systems through the layers of atmosphere requires the knowledge of interference connected with atmospheric turbulence and also mastery of modulation, encryption, interlacing and synchronisation techniques in order to define the waveform best adapted to this type of transmission channel.The use of a variety of locations to maintain a high availability of the feeder link in spite of clouds requires using a fibre optic ground communications network to connect the different optic sites OGS On Ground Stations between them and with the users. Mastery of this network and the mechanism of transferring user data to the sites the handover is fundamental with regards to the cost of the entire optical system both from an operational minimising the handover time and commercial standpoint minimising the cost of a high speed ground network.In this context, you will join the optical communication systems team and in particular will be in charge of activities connected with modulation, encryption, interlacing and synchronisation techniques. Notably you will participate in the study of phase A of a high speed optical feeder system and will be responsible for the development of simulation tools or the use of simulation software dedicated to optical communication in order to evaluate the performance of optical transmission systems. This activity will be conducted in close relationship with the studies on atmospheric propagation ducts as well as the architecture of optical terminals.You will also be responsible for the following activities Contributing to the optimisation of optical communication architecture adapted to the atmospheric transmission duct according to the different missions planned, Evaluating their technical feasibility, their commercial viability and establishing comparative studies between the different options, Analysing constraints associated with the mechanism of the handover between the optical ground stations such as The positioning of the optical modem within the optic feeder ground network backbone, The optimisation of the interface between the backbone and the ground optical communication operators networks, The protocols of the network layer and the mechanisms of synchronisation, The cost of the ground network, by undertaking a comparative study between the proprietary backbone option or leasing from a ground optical communications operator. The idea is to define the architecture of the backbone and its cost at both the investment and operational levels. In the context of your activities, you will also be in charge of coordinating with the other Airbus DS teams involved with optical subjects satellite payload including photonic aspects, Earth observation, etc., as well as with external partners industrial and research laboratories, and notably with those involved with the Institute for Technological Research IRT. At the conclusion of the activities described above, you may become manager of the Optical Communications group within the Telecommunication Systems department.This position will require occasional travel for business once a month in Europe, and, as such, you must be able to travel accordingly.As the successful candidate you will be able to demonstrate some of the following skills and competencies Engineering diploma or equivalent, At least 2 years of experience with digital signal processing channels modulation, coding, synchronisation, detection, interlacing, etc., Good knowledge of fibre optics communications network ground systems, Good idea of telecommunication systems satellite and ground, Ability to summarise and critically analyse solutions, High level of autonomy and good interpersonal skills, Advanced level of English and French.Please apply online.Airbus Group 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 Group Recruitment CentreTo apply click here
Tags: systems
network
communications
optical
Systems Engineer optical and network communications MF
2015-07-28 16:21:58| Space-careers.com Jobs RSS
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 has an annual revenue of around 14 billion and employs approximately 40,000 people. A vacancy for a Systems Engineer optical and network communications mf has arisen within Airbus Defence Space in Toulouse. The successful candidate will join the Telecom Systems department. Airbus Defence Space studies the development of freespace optical communication systems. This involves laser communications for constellations or communications between satellites in low Earth orbit LEO or in geostationary orbit GEO and the ground. The applications planned for the latter cases are either oneway image telemetry or a high speed optical feeder several hundred Gbps and are twoway for broadband systems. The design of optical communication systems through the layers of atmosphere requires the knowledge of interference connected with atmospheric turbulence and also mastery of modulation, encryption, interlacing and synchronisation techniques in order to define the waveform best adapted to this type of transmission channel. The use of a variety of locations to maintain a high availability of the feeder link in spite of clouds requires using a fibre optic ground communications network to connect the different optic sites OGS On Ground Stations between them and with the users. Mastery of this network and the mechanism of transferring user data to the sites the handover is fundamental with regards to the cost of the entire optical system both from an operational minimising the handover time and commercial standpoint minimising the cost of a high speed ground network. In this context, you will join the optical communication systems team and in particular will be in charge of activities connected with modulation, encryption, interlacing and synchronisation techniques. Notably you will participate in the study of phase A of a high speed optical feeder system and will be responsible for the development of simulation tools or the use of simulation software dedicated to optical communication in order to evaluate the performance of optical transmission systems. This activity will be conducted in close relationship with the studies on atmospheric propagation ducts as well as the architecture of optical terminals. You will also be responsible for the following activities Contributing to the optimisation of optical communication architecture adapted to the atmospheric transmission duct according to the different missions planned, Evaluating their technical feasibility, their commercial viability and establishing comparative studies between the different options, Analysing constraints associated with the mechanism of the handover between the optical ground stations such as The positioning of the optical modem within the optic feeder ground network backbone, The optimisation of the interface between the backbone and the ground optical communication operators networks, The protocols of the network layer and the mechanisms of synchronisation, The cost of the ground network, by undertaking a comparative study between the proprietary backbone option or leasing from a ground optical communications operator. The idea is to define the architecture of the backbone and its cost at both the investment and operational levels. In the context of your activities, you will also be in charge of coordinating with the other Airbus DS teams involved with optical subjects satellite payload including photonic aspects, Earth observation, etc., as well as with external partners industrial and research laboratories, and notably with those involved with the Institute for Technological Research IRT. At the conclusion of the activities described above, you may become manager of the Optical Communications group within the Telecommunication Systems department. This position will require occasional travel for business once a month in Europe, and, as such, you must be able to travel accordingly. As the successful candidate you will be able to demonstrate some of the following skills and competencies Engineering diploma or equivalent, At least 2 years of experience with digital signal processing channels modulation, coding, synchronisation, detection, interlacing, etc., Good knowledge of fibre optics communications network ground systems, Good idea of telecommunication systems satellite and ground, Ability to summarise and critically analyse solutions, High level of autonomy and good interpersonal skills, Advanced level of English and French. Please apply online. Airbus Group 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 Group Recruitment Centre To apply click here
Tags: systems
network
communications
optical
Senior Communications IP Network Systems Engineer
2015-05-22 16:05:17| Space-careers.com Jobs RSS
Senior Communications IP Network Systems Engineer 2 year fixed term contract Ref SES0604 Region Europe Location Luxembourg Betzdorf Company SES Category Ground Terrestrial Engineering Position Staff Published 20150521 Context SES TechCom is a Luxembourgbased subsidiary of SES. Levering on the technical expertise accumulated within the Group by operating satellites for more than 25 years, it provides technical services to the Satellite Industry on a worldwide basis. In this fixed term position you will contribute to and lead projects related to the development, implementation, improvement of ground based services and systems. You will as well be responsible to attract new projects for SES and SES Techcom. In cooperation with SES internal and external partners, you will develop technical and business solutions. Key activities include customer requirements collection, engineering of communications systems, preparation of and or contributions to request for proposals, studies, reports, specifications, contractual documentation and operational guidelines, leading of multidisciplinary and multicultural project teams. The mission consists in the successful realization of projects, product and services that support SES Techcom to become a leading supplier of technical productsservices, systems and applications in the field of satelliterelated engineering and operations to satellite manufacturers, satellite operators and associated partners. The role includes complex issue resolution, coordinating information requests from other departments, and working with external parties such as utilities and third party vendors to ensure a positive customer experience. Responsibilities Attract contracts by managing or supporting customer requests for proposal RFP, comprised of activities such proposal team set up and management, technical and financial proposal preparation, and contract negotiation Provide support to Commercial department for the presales activities presales engineering Deliver products, services, systems to SES customers within budget, specification and on time Awareness and evaluation of relevant technological developments, market trends, competitive factors, customer requirements, standardisation licensing and regulatory aspects Either support or be responsible to Design and implement system architecture and development work, necessary for project implementation, including project control functions Design, evaluate and implement IP networking and applications infrastructure required to support satellite and hybrid communication systems Procure equipment, software and services necessary to build a infrastructure and customer promises equipment needed for satellite and hybrid communication systems Followup of delivered systems during lifetime operations ExperiencesQualifications Have a university degree Telecommunication Engineering, Network Engineering, or equivalent Have min. 5 years of applicable professional experiences in engineering, implementing software and network systems Experience in communication network with emphasis on TCPIP running over different physical media IP routing protocols SNMP VPN IP Multicast mobile, wireless and satellite IP Experience in a system design, network design, deployment and operations Have indepth knowledge of LANWAN engineering design for voice, data and video networks Thorough understanding of modern service provider TCPIP data networks using standards and technologies including but not limited to MPLS, ISIS, OSPF, BGP4, STP, RSTP, 802.1q, 802.1ah Good understanding of interior and exterior routing and switching protocols, DNS, DHCP, proxy functions forward and reverse, security protocols IPSec, SSL, etc., time protocols e.g. NTP, tag and label switching, realtime protocols for voice Skinny, SIP, H.323, MGCP, etc. Thorough understanding of UNIXLinux Operating System, Virtualization platforms including VMware, Cloud Computing, FC and NAS based storage devices, FC switches. Engaged in design, install, configure and maintenance of complex routing, switching, QOS, WANLAN, firewalls, load balancers and network security issues. Good understanding of iDirect, Gilat andor NewTec Satellite Network platform. Proactive approach towards potential andor current customers Have excellent and proven projectbudget and time management experience Knowledge of performance, risk, cost, and schedule analysis Be able to integrate into andor lead crossfunctional andor virtual project teams Have good communication capabilities, analytical sense, innovative spirit, business mind, selfstarting qualities, coordination and priority setting abilities Conflict management skills in a multicultural and interdisciplinary setupExcellent internal and external communication skills as well as teamspirit Ability to work independently with minimal supervision Fluent in English and additional knowledge of another language of the EMEA region Willing to travel internationally, and meet directly with customers and vendors worldwide. This position reports to Senior Manager, Project Engineering Our Offer Competitive salary package, coupled with a diverse array of challenges and development benefits. Apply for this Job online
Tags: systems
network
senior
communications
Alpheus Communications Continues Fiber Network Expansion In Dallas And Houston, Launching In Austin
2015-04-21 05:47:43| fiberopticsonline Home Page
Alpheus Communications recently announced the second phase of fiber expansion in Dallas, Houston and Austin, extending the existing fiber network to an additional 3,000 buildings; bringing the total near-net building count to just over 6,000. With this expansion, the Alpheus fiber network would reach more than 40,000 businesses in these fast-growing business markets
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network
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continues
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