Valve design Engineer

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

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• Design valves for rocket engine applications, including thrust vector control and purge valves.
• Develop 3D models, technical drawings, and detailed specifications for valve components and assemblies using CAD software (e.g., SolidWorks 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

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• 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

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• 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.

• Technical Skills

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• Proficiency in CAD software (e.g., SolidWorks, CATIA, Creo) for designing complex mechanical systems.
• Knowledge of fluid dynamics, thermodynamics, and materials science as they relate to valve performance in rocket engines.
• Familiarity with Finite Element Analysis (FEA) and Computational Fluid Dynamics (CFD) tools for design validation and optimization.
• Understanding of aerospace industry standards (e.g., MIL-STD, AS9100) and regulatory compliance (e.g., FAA, NASA).

• Soft Skills

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• Excellent problem-solving and analytical abilities, with the capacity to think critically in high-pressure environments.
• Strong communication skills, both written and verbal, for documentation, reporting, and collaboration with multidisciplinary teams.
• Detail-oriented and highly organized, with the ability to manage multiple tasks and meet deadlines in a fast-paced, high-stakes environment.
• Strong teamwork and collaboration skills, with the ability to work effectively with engineers, scientists, and technicians from various disciplines.

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.