【Job Description】
1. Responsible for the scheme demonstration and design drawing of various valves such as electric explosion valves, solenoid valves, gas explosion valves, pressure reducing valves, etc. for liquid rocket engines;
2. Responsible for simulating and analyzing the flow and strength of relevant valves;
3. Responsible for technical coordination of product production and processing processes, tracking product production progress, and responsible for product acceptance and maintenance after delivery;
4. Responsible for organizing the planning, implementation, technical coordination, and tracking of product related experiments;
5. Responsible for tracking the forefront of technology in this field, demonstrating development plans, and writing reports on research and development milestones.
【Job Requirements】
1. Master's degree or above, major in Rocket Engine, Aerospace Propulsion Theory and Engineering, Fluid Machinery Engineering, or related fields;
2. Priority is given to those who have experience working in units within the aerospace system, and have participated in the development of liquid rocket engine valves with over 5 years of relevant work experience;
3. Proficient in using CAD and other drawing tools, familiar with CFD, finite element and other simulation analysis software;
4. Capable of designing valves for liquid rocket engines;
5. Having innovative spirit, daring to challenge advanced technologies at home and abroad, optimistic about the long-term prospects of commercial aerospace development, willing to participate in it and realize self-worth.

【Job Responsibilities】
1. One dimensional calculation, blade design, three-dimensional simulation, structural modeling, strength verification, two-dimensional drawing, etc. of turbines and pumps;
2. Design of dynamic and static seals inside the turbo pump;
3. Dynamic analysis of turbopump rotor, demonstration of bearing scheme, strength verification of connecting components, etc;
4. Production and follow-up work of turbo pumps, including tooling design and drawing, follow-up testing, and analysis of test data.
【Job Requirements】
1. Possess solid knowledge of fluid mechanics and turbomachinery, proficient in one or more fluid simulation software (such as Fluent, Cfx, Starccm, etc.);
2. Have more than two years of work experience in the mechanical industry (preferably in the rocket engine or aviation engine industry), proficient in one or more 3D modeling software (such as NX, SolidWorks, etc.);
3. Possess one of the following abilities:
  a. Proficient in the calculation methods of various parameters of turbines, with abilities in blade design, flow loss analysis, etc;
  b. Proficient in the calculation methods of various pump parameters, with the ability to design centrifugal pumps, analyze flow losses, and conduct cavitation analysis;
  c. Familiar with the usage conditions and parameter calculations of various seals, with over two years of experience in seal design;
  d. Familiar with rotor dynamics analysis methods, with over two years of experience in vibration analysis.
4. Strong learning ability and exploration enthusiasm, daring to innovate.

【Job Responsibilities】
1. Coordinate with the overall rocket system, lead the formulation of top-level engine indicators, system scheme demonstration and requirement decomposition, coordinate and launch support system and avionics system interfaces;
2. Cross disciplinary coordination, proposal of subsystem and standalone design task book, traction of subsystem and standalone design;
3. Conduct engine system simulation, including static performance/dynamic process/system stability;
4. Develop a testing outline and task sheets for each stage of testing;
5. Follow production, testing, and flight, analyze the results of test/overall testing/flight testing, and lead fault diagnosis and troubleshooting;
6. Design and cold testing of system regulating components;
7. Develop engine health monitoring algorithms;
8. Lead the summary work of engine development in each stage.
【Job Requirements】
1. Master's degree or above, majoring in Aerospace Propulsion Theory and Engineering, Energy and Power, Aircraft Design, Mathematics, Vibration, etc;
2. Experience in vibration data processing and fault diagnosis is preferred;
3. Familiar with engine development procedures and quality management requirements;
4. Proficient in using computing software such as MATLAB and Origin;
5. Have good team spirit and collaboration skills;
6. Good at communication and coordination, strong sense of responsibility, team spirit, strong ability to handle pressure, able to handle multitasking work pressure;
7. Passionate about the aerospace industry.

【Job Responsibilities】
1. Responsible for designing the combustion organization plan of the oxygen enriched precombustion chamber;
2. Responsible for the structural design of oxygen enriched pre combustion chamber;
3. Responsible for organizing and conducting cold and hot state tests related to oxygen enriched combustion systems;
4. Responsible for the production, processing, and technical follow-up of oxygen enriched combustion system products;
5. Responsible for writing technical reports related to the profession.
【Job Requirements】
1. Master's degree or above, majoring in Aerospace Propulsion, Thermal and Power Engineering, Heat and Mass Transfer, Mechanical Engineering, etc;
2. Have a theoretical foundation in engineering research related to fluid mechanics, heat transfer, combustion, theoretical mechanics, etc;
3. More than 3 years of experience in the development of combustion device products;
4. Proficient in using 3D structural modeling software such as UG and Creo;
5. Proficient in data analysis software such as Origin and Tecplot;
6. Familiar with fluid and combustion simulation software such as Fluent and CFX;
7. Those who understand the basic concepts of aerospace product quality management and modern management knowledge are preferred.

【Job Responsibilities】
1. Responsible for designing the combustion organization plan of the oxygen enriched precombustion chamber;
2. Responsible for the structural design of oxygen enriched pre combustion chamber;
3. Responsible for organizing and conducting cold and hot state tests related to oxygen enriched combustion systems;
4. Responsible for the production, processing, and technical follow-up of oxygen enriched combustion system products;
5. Responsible for writing technical reports related to the profession.
【Job Requirements】
1. Master's degree or above, majoring in Aerospace Propulsion, Thermal and Power Engineering, Heat and Mass Transfer, Mechanical Engineering, etc;
2. Have a theoretical foundation in engineering research related to fluid mechanics, heat transfer, combustion, theoretical mechanics, etc;
3. More than 3 years of experience in the development of combustion device products;
4. Proficient in using 3D structural modeling software such as UG and Creo;
5. Proficient in data analysis software such as Origin and Tecplot;
6. Familiar with fluid and combustion simulation software such as Fluent and CFX;
7. Those who understand the basic concepts of aerospace product quality management and modern management knowledge are preferred.

【Job Responsibilities】
1. Responsible for the demonstration and design of thrust chambers, gas generators, ignition chambers, and other related schemes, as well as the calculation of relevant parameters;
2. Responsible for drawing drawings of thrust chambers and gas generators, and drafting technical conditions related to production, testing, and acceptance;
3. Responsible for the design of engine thrust chambers and related heat exchange devices, and proposing relevant production and testing requirements;
4. Responsible for the production, testing, acceptance, and subsequent maintenance of thrust chamber related products;
5. Responsible for tracking the forefront of technology in this field, demonstrating development plans, and writing reports on research and development milestones.
【Job Requirements】
1. Master's degree or above, major in liquid rocket engine, aerospace propulsion theory and engineering, engineering thermophysics, fluid mechanics, or related fields;
2. Priority is given to those who have experience working in units within the aerospace system, and have participated in the development of liquid rocket engine thrust chambers with over 5 years of relevant work experience;
3. Familiar with simulation analysis software for combustion, fluid, acoustics, etc., able to use professional programming and calculation software;
4. Capable of designing thrust chambers for liquid rocket engines;
5. Having innovative spirit, daring to challenge advanced technologies at home and abroad, optimistic about the long-term prospects of commercial aerospace development, willing to participate in it and realize self-worth.