je.st

Home › propulsion

Tag: propulsion

Propulsion Test Engineer

2020-12-03 13:12:39| Space-careers.com Jobs RSS

Description PLD Space is seeking a new member for our team to serve as Propulsion test engineer for MIURA 1 launch vehicle. The primary role of this position involves testing hardware from development, qualification, and acceptance for flight at both subsystem and component level. The Candidate will carry out rocket engine testing activities and propulsive stage testing activities at PLD Space propulsion facilities in Teruel Spain. This role is for a handson person. The main workplace will be Elche with frequent travels to Teruel and Huelva. Responsibilities Deep understanding of liquid rocket engine propulsion subsystems and components. Deep understanding of test procedures, industry standards, and bestpractices. Knowledge of thermodynamic principles as applied to cryogenics and highpressure systems, to ensure test facilities can provide physical parameters defined for each engine system or component. Knowledge of safety principles and best practices while working with high pressure fluids and cryogenics. Perform fundamental fluid flow, heat transfer and structural analysis to contribute to the design and development of new propulsion test facilities Write test plans, test procedures, and maintain configuration management system. Perform data analysis and prepare data reviews and performance reports to evaluate propulsion test facility performance. Work with technicians in the field to prepare test articles prior to testing. Coordinate with technicians to operate cryogenic facilities, fuel facilities and highpressure lines for engine testing. Provide support to System Engineering department to define, coordinate and control the functional and physical interfaces between the propulsion system and the launch vehicle. Perform other duties as assigned. Required competences BSc in Aerospace Engineering or Mechanical Engineering. Must be able to stand for extended periods. Must be able to maneuver in tight spaces. Must be able to handle items weighting more than 15kg. Valued competences Experience working with high pressure systems, desired experience with Fuel andor cryogenic components and propellants. Knowledge of manufacturing processes, test integration procedures of liquid aerospace propulsion systems or pressurized system. Experience 5 years of Rocket Propulsion subsystem testing activities or aerospacerelated propulsion testing activities.

Tags: test engineer propulsion test engineer

Senior Rocket Propulsion Engineer

2020-12-03 13:12:39| Space-careers.com Jobs RSS

Description Position Senior Liquid Rocket Propulsion Development Engineer for MIURA 1 Launch Vehicle. Description Senior Liquid Rocket Propulsion Development Engineer for MIURA 1 Flight Qualification. Workplace Elche Spain. Desired Starting Date October 1st, 2020 Current Vacancies 1. Contract Fulltime 3month trial. Position evaluation Objectives and Key Results OKR evaluation, based on individual quarterly, semiannual and annual meetings. Salary To be agreed depending on the professional experience and skills. Responsibilities To Participate in the TEPRELB Liquid Rocket Engine Flight Qualification, including hardware integration, testing and posthot test data processing. To be part of the engineering decision process of MIURA 1 propulsion subsystem final development, testing and integration. To provide inputs for TEPRELB liquid rocket engine upgrades and to improve its performance. To contribute and participate in the engineering decision process of MIURA 1 propellant feed system including piping, valves, sensing, actuators, etc. To contribute in material characterization, material selection and to generate specification for updates and further developments. To develop test plans for liquid propulsion parts and assemblies. To generate manufacturing and assembly specifications. To contribute in the upgrade PLD Space Propulsion Test Bench software and hardware. To operate Companys test bench during hot test campaigns. To provide launch and mission operations support. About TEPRELB Engine TEPRELB engine has been developed internally by PLD Space, being the first liquid propellant rocket engine developed by the company. This engine, fed by Kerosene and LOX in a Pressurefed cycle has been designed to boost MIURA 1 rocket into space. TEPRELB engine has a Thrust SL of 32.3 KN in Sea Level and 39.7 KN in Vacuum conditions. The engine is currently under Flight Qualification Process at PLD Spaces propulsion testing facilities in Teruel Spain. This engine has been developed with Spanish CDTI support in several RD projects as well as internal company investment. Required competences Masters degree in Aerospace Engineering. Relevant experience in liquid propulsion 7 years of liquid propulsion experience, design and testing . 5 years experience in Finite Element Analysis using industry tools such as ANSYS. Excellent use of Siemens NXTeamcenter, EcosimPro, Matlab and Simulink tools. Relevant experience in manufacturing processes metal machining Copper Alloys, Aluminium Alloys and Stainlesssteel Alloys, as well as Electrical Discharge Machining EDM. Other relevant experience in manufacturing processes, such as Aluminium and Stainlesssteel TIG Welding. Good communications skills, including C1 English Level both written and oral. Ability and willingness to thrive in a fastpaced work environment. Highly motivated and committed to improvement. Ability to represent a workgroup. Ability to work as a part of a team. Valued competences Use of Labview is desired. Experience with space launch vehicle design. Spanish both written and oral. Experience working with Spanish Government or National Agencies NASA, CNES or DLR. Experience working with Institutional Contracts with European Space Agency ESA. Experience 7 years of liquid propulsion experience, design and testing.

Tags: senior engineer rocket propulsion

Propulsion components design and analysis engineer

2020-11-12 17:12:17| Space-careers.com Jobs RSS

Description Design and Analysis of launch vehicle Propulsion elements and configurations in concert with Structures subsystem. Specific focus on Propellant lines design analysis. Responsibilities Participate in subsystem design and architecture of pressurefed liquid rocket engine, including component sizing, loads determination, and detailed designanalysis. Perform thermal mechanical load analysis for propellant lines including cryogenics and fuel lines as well as high pressure gas lines. Create and manage test and development plans for engines and propulsion components. Perform analysis and interpretation from Propulsion test and flight data. Design of primary metallic structures different size range of machined components, sheet metal parts for propellant lines cryogenics, fuel and gas fitting. Design of secondary structures as brackets or supports for rigid pipes, valves, mechanism, propulsion components electrical harness, etc. Generation of Engineering documentation such as 3D models, Drawings, BOMs, and Eng. Change Notes for the complete definition of Detailed Parts, Assemblies, and Installation. Maintain and improve program standard approaches to design, safety factors, material allowables, drafting standards, etc. Liaise with others Engineering departments Structures design and stress, MP, Quality, etc. and provide information to the Manufacturing area under request. Responsible to accomplish with specifications and requirements during the development of the assigned tasks or product design along the entire lifecycle and across all phases from Prototype, Testing and Series production. Participate in the periodic design reviews dealing with SCHManufacturing for the achievement of requirements, specifications, feasibility, lead time and prices. Continuous research to optimize design solutions. Identify and recommend opportunities to reduce costs and improve efficiency. Complete the assigned tasks on time, on quality, on cost. Required competences Aerospace or Mechanical Engineering Bachelors degree or demonstrable relevant experience in lieu thereof. Minimum 5 years of technical experience in Aerospace Industry as Propulsion design analysis engineer or Structural Design Engineer or an equivalent combination of education and experience. Demonstrated experience in design analysis of Launcher Propulsion or Aircraft Propulsion. Knowledge in selection and application of design criteria and rules, Aerospace standards, materials, strengths, and other mechanical properties, according to the loading conditions, working environment, etc. High degree of CAD competence and PDM tools. Valued competences Familiar with the main manufacturing technologies and capabilities Knowledge of the most common corrosion prevention rules and surface protection. Knowledge of the most common cryogenic LOX cleaning procedures. Knowledge of Cryogenic LOX manipulation. Proven in the development of products from the original concept design according to Aerospace normative and rules, through to the delivery of detailed technical design packaging into final production. Design focused to assembly line concerns, tooling, and jigs. Familiar with Aerospace standard parts and typical light materials, metallic and nonmetallic. Preferred software Siemens NX and Teamcenter. An occasional need to travel with the role will be required. Selfmotivated and able to work under pressure to meet deadlines, dealing with situations that are constrained by time and managing different tasks at once. Able to work autonomously with little supervision. Fluent written and oral communication Spanish and English. Experience 5 years experience minimum in design of Launcher Propulsion or Aircraft Propulsion. 5 years experience in parametric modelling software. Experience in Rockets Aircraft Structural Design is a plus.

Tags: design analysis components engineer