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Home › mission

 

Tag: mission

Mission Concepts Engineer

2015-04-02 18:05:18| Space-careers.com Jobs RSS

One of our UK Space clients is looking for a Mission Concepts Team Leader Responsible for contributing to mission and top level system design for a range of space missions including Earth Observation, Science and Exploration, In Orbit Services, Telecomms and Navigation. Key Purpose of Job Participate in studies, bid activities, and the internal development of new concepts for all types of space missions to support the client Business Line strategies. Key Tasks To work as part of a team to support mission design activities covering the following areas New Mission Concepts. Work with Principal Investigators, Heads of Business, Business Development team and RD project teams to identify and develop new mission concepts. Perform requirements capture and subsequent development of the mission concept solution covering space, ground and user segment implementation. Perform design activities with the focus on a cost engineered solution and with appropriate challenging of requirements to develop solutions with a high performancecost ratio. Perform the required mission analysis to verify integrity of solutions. Assist with identifying a set of required enabling technologies to be developed, for input into client technology roadmaps. Studies Provide support to studies into future satellite concepts for a wide variety of customers and institutions, including the European Space Agency. Provide inputs to technical reports and presentations for delivery to customers. Bids Work with the Heads of Business, Business Development team and Engineering teams to support bid activities to generate cost effective technical solutions. Contribute to study bids for a variety of customers and institutions, including ESA. Qualifications A good 1st degree or suitable includes vocational training equivalent in Engineering, Physics or Maths. Experience Space mission design, starting from end user requirements, including identification of key subsystems. The experience should ideally cover a range of mission types including Telecomms and Earth Observation. Space mission analysis for a range of mission types Knowledge and Skills Technical writing and presentation skills. Good knowledge of orbit analysis, system budgets, operations, ground segment and space environment. Good knowledge of a wide range of satellite applications. Ability to work under pressure and to tight timescales. Good knowledge of MS Word, Excel and PowerPoint. Good Knowledge of STK and Matlab or equivalent analysis tools.

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Senior Mission Concepts Engineer

2015-04-02 18:05:18| Space-careers.com Jobs RSS

One of our space clients in the UK is looking for a Mission Concepts Team Leader the engineer is responsible for leading mission and top level system design for a range of space missions including Earth Observation, Science and Exploration, In Orbit Services, Telecomms and Navigation. Key Purpose of Job Lead studies, bid activities, and the internal development of new concepts for all types of space missions to support our client and their Business Line strategies. Key Tasks To work as part of a team and to lead mission design activities to support the following areas New Mission Concepts Work with Principal Investigators, Heads of Business, Business Development team and RD project teams to identify and develop new mission concepts. Perform requirements capture and subsequent development of the mission concept solution covering space, ground and user segment implementation. Perform design activities with the focus on a cost engineered solution and with appropriate challenging of requirements to develop solutions with a high performancecost ratio. Perform the required mission analysis to verify integrity of solutions. Generate a set of required enabling technologies to be developed, for input into client technology roadmaps. Studies Lead studies into future concepts for a wide variety of customers and institutions, including the European Space Agency. Manage studies to meet technical requirements, cost and schedule. Deliver technical outputs of studies in the form of high quality technical reports and presentations to customers. Bids Work with the Heads of Business, Business Development team and Engineering teams to support bid activities to generate cost effective technical solutions. Manage and contribute to both technical and management inputs study bids for a variety of customers and institutions, including ESA. Knowledge, Skills and Experience Qualifications A good 1st degree or suitable includes vocational training equivalent in Engineering, Physics or Maths. Experience Space mission design to the subsystem level covering space and ground segments starting from end user requirements. The experience should cover a range of mission types including Telecomms and Earth Observation. Managing, and technically leading, space mission design studies and proposal. Space mission analysis for a range of mission types. Knowledge and Skills Excellent technical writing and presentation generating and delivering skills. Good knowledge of orbit analysis, system budgets, operations, ground segment, space environment and satellite mechanical and electrical architectures. Good knowledge of a wide range of satellite applications. Ability to work under pressure and to tight timescales. Excellent knowledge of MS Word, Excel and PowerPoint. Excellent Knowledge of STK and Matlab or equivalent analysis tools.

Tags: senior mission concepts engineer

Mission Analysis Expert

2015-03-30 17:05:52| Space-careers.com Jobs RSS

RHEA is currently recruiting a Mission Analysis Expert to work on selected terrestrial and interplanetary missions at our clients premises in Darmstadt, Germany. Tasks and Activities The scope of work will include Definition, assessment and feasibility studies for terrestrial and interplanetary missions. For specific questions, support is also given during the operational phase of the mission and for endoflife disposition of space systems. A few typical tasks are the following Launcher requirements Analysis of launcher trajectory and launcher performance Tradeoffs for the selection of the operational orbit Launch window analysis Short and longterm orbit evolution Lifetime calculation Orbit manoeuvres and navigation Accuracy of orbit determination Parameter estimation Calculation of propellant budgets Lowthrust trajectory optimization Analysis of geometrical events groundstation visibility, eclipse, sky coverage Operations planning and scheduling Optimization of scientific return Endoflife disposition. Computation of the various terrestrial and planetary satellite orbits low earth, geostationary, highly eccentric, interplanetary trajectories and planetary orbiters. Depending on the type of orbits and the required accuracy, various numerical and analytical methods are used. Various additional information is needed pertaining to the spacecraft or to the ground, such as visibility periods from the groundstations, eclipse times or coverage by imaging instruments. In order to rationalize the effort many similar calculations for terrestrial or planetary satellites or interplanetary probes are performed using standard systems developed by the group over many years. Examples of these systems are USOC the Unified System for Orbit Computation that allows in an interactive manner to set up programs tailored to specific tasks by selecting automatically the required modules. INTNAV Interplanetary Navigation is a system used for the analysis of navigation accuracy and requirements. Both USOC and INTNAV have a Graphical User Interface based in TclTk. LOTNAV Has the same purpose as INTNAV but when low thrust is used. DITAN Generation and optimisation of low thrust trajectories MANTRA High fidelity and flexible generation and optimisation of chemical propulsion and low thrust trajectories In HSOGFA numerous standalone programs are in use for the solution of various particular tasks, such as orbit determination, orbit control, orbital manoeuvres, optimization of rocket ascent trajectories, optimum acquisition of the operational orbit, optimization of mission performance, mission planning and reentry calculations. Frequently upgrading or modifications is needed on the individual programs. Introduce new analytical and numerical methods for new projects that require unconventional orbits andor very specific mission requirements. Developing new algorithms, solutions and auxiliary calculations. Such modules or programs can be incorporated in an easily accessible SW library. Design of proper interfaces, careful testing and the preparation of documentation is mandatory. Skills and Experience The following skills and experience are mandatory Mathematical and stochastic methods and processes Classical and Celestial Mechanics Spacecraft Dynamics Applied Mathematics Relevant Space Environment modelling Relevant satellite systemspayload e.g. AOCS, star trackers, propulsion control Satellite Tracking techniques Software Engineering Orbit dynamics Orbit determination and prediction Operations support for flight dynamics. Satellite tracking data processing techniques 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 17042015. Preference will be given to candidates eligible for an EU or national personal security clearance at the level of SECRET or above. About RHEA RHEA 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, NATO and Airbus Defence Space.

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NASA announces fresh details for Asteroid Retrieval Mission that Congress hates

2015-03-26 15:12:07| Extremetech

NASA released new information on its plan for an asteroid retrieval mission today, but the concept faces stiff resistance from the GOP. NASA argues that this mission is critical to its long-term Mars objective.

Tags: details mission fresh congress

Ultra-Compact + High Efficiency SSPAs From Mission Microwave Make Their Market Entrance

2015-03-25 05:53:20| rfglobalnet Home Page

Mission Microwave Technologies, Inc. showcased their new lines of Ku- and Ka-band Solid State Power Amplifier BUC at the recent satellite show in Washington DC.

Tags: make high market mission

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