Valve design engineer

Job Description :

Valve Design Engineer will be responsible for the design, development, and testing of valve systems critical to the performance and safety of liquid propulsion systems. This role focuses on the unique requirements of aerospace applications, where high-performance, reliability, and precision are essential. Candidates selected will work on different valves such as injection valves, throttle valves etc. used in various engines, ensuring they meet the demanding conditions of extreme temperatures, pressures, and operational environments.

Key Responsibilities

• Valve Design and Development :
• Design valves for rocket engine applications, including thrust vector control and purge valves.
• Develop 3 D models, technical drawings, and detailed specifications for valve components and assemblies using CAD software (e.g., Solid Works or Creo).
• Perform design analysis to ensure valve reliability under conditions such as high-flow rates, cryogenic temperatures, and rapid cycling.
• Materials and Performance Evaluation :
• Select appropriate materials for valve components that can handle high thermal loads, pressure differentials, and aggressive propellant chemicals, including cryogenic fluids and hypergolic propellants.
• Work with materials engineers to test and evaluate valve materials under harsh conditions, ensuring longevity and performance during rocket engine operation.
• Prototyping and Testing :
• Design and implement testing procedures for validating valve functionality and performance, including leakage tests, actuation tests, and flow tests.
• Analyze test data to identify areas for improvement, optimize valve designs, and troubleshoot issues such as leakage, erosion, or failure.
• Collaborate with propulsion engineers to ensure valves integrate seamlessly with rocket engine components and subsystems, such as turbo-machinery, and injectors.
• Work closely with systems engineers to understand the interface and interaction between valves, ensuring proper functionality within rocket engine architecture.

Preferences

Familiarity with valve systems used in propulsion systems, including experience with cryogenic, high-pressure, or high-temperature applications.

Experience in designing valves for high-performance, critical systems is a significant advantage.

This Valve Design Engineer role is specific to the rocket propulsion industry, focusing on high-performance valves that operate under extreme conditions. The responsibilities and qualifications have been tailored to meet the unique challenges faced by engineers working in the aerospace sector.