Chemical Engineer

Job Title: Chemical Engineer

Location: SpaceZone India,

No: 926/4(A2), Devendra Avenue, Koman Nagar, Thaiyur, Chennai 603103

Employment Type: Full-time

About SpaceZone Aerospace

SpaceZone Aerospace Private Limited is a leading aerospace and defense organization specializing in advanced chemical processes and propulsion technologies. We focus on propellant chemistry, combustion engineering, reaction kinetics, and thermal systems for rocket and missile applications. Our expertise includes formulation and optimization of hybrid propulsion systems, energetic material development, and fluid dynamics for mission-critical operations.

Job Summary

We are seeking a skilled Chemical Engineer to join our R&D team working on advanced hybrid rocket propulsion systems for aerospace applications. The candidate will contribute to propulsion system chemistry activities including propellant formulation, combustion analysis, thermal performance testing, component material development, and operational support for critical aerospace missions. This role requires strong technical expertise in propellant chemistry, reaction kinetics, thermodynamic analysis, and hands-on testing capabilities.

Key Responsibilities

• Design and optimize propellant formulations for hybrid rocket propulsion systems, including fuel grain compositions and oxidizer-fuel combinations to enhance efficiency and safety.

• Conduct combustion analysis and reaction kinetics studies to optimize burning rates, control exothermic reactions, and ensure stable propulsion performance.

• Perform thermodynamic modeling and heat transfer analysis for propulsion components, including combustion chambers, nozzles, and thermal protection systems.

• Develop and test injector fluid systems, ensuring precise fuel and oxidizer delivery with proper flow rates, temperatures, and mixing ratios.

• Conduct experimental testing and performance evaluation of propulsion systems, including static fire tests, material compatibility assessments, and component qualification.

• Analyze and select materials for propulsion components that withstand extreme temperatures, corrosive propellants, and high-pressure environments.

• Prepare technical documentation, test reports, and design specifications while ensuring compliance with safety standards, quality requirements, and regulatory guidelines for aerospace applications

• Prepare comprehensive technical documentation, engineering reports, research papers, and CAD documentation

• Assist in developing concepts for advanced fuel systems to meet future mission requirements

• Stay current with advancements in fuel technology and aerospace industry trends

Required Qualifications & Skills

• 0.5-1 years of experience in propulsion system development, testing, or R&D

• Bachelor's or Master's degree in Chemical Engineering or related engineering discipline with emphasis in propulsion, combustion, or thermochemistry.

• Strong knowledge of chemistry, chemical kinetics, and combustion processes relevant to rocket propulsion systems.

• Knowledge of solid, liquid, and hybrid propulsion systems

• Internship or project experience with defence, aerospace, or research organizations (DRDO, HAL, aerospace companies) is highly valued

• Understanding of safety protocols, quality standards, and regulatory compliance requirements for handling energetic materials and hazardous chemicals in aerospace applications.

• Hands-on experience with experimental testing, data analysis, and performance evaluation of propulsion components or chemical processes.

• Strong analytical and problem-solving skills

• Excellent communication and teamwork abilities

Preferred Software Skills

ASPEN HYSYS | ASPEN Plus | CHEMCAD | ANSYS Workbench (Fluent) | COMSOL Multiphysics | CFD | FEA | MATLAB/Simulink | NASA CEA | RPA (Rocket Propulsion Analysis) | Python | C++ | MS Office

Job Types: Full-time, Permanent

Pay: From ₹15,000.00 per month

Benefits:

• Commuter assistance
• Paid sick time
• Paid time off
• Provident Fund

Application Question(s):

• Do you have hands-on experience in preparing or analyzing liquid or solid rocket propellants or similar fuel mixtures?
• Are you familiar with the oxidizer-to-fuel ratio (O/F ratio) concept used in propulsion systems?
• Have you worked with or studied hypergolic or cryogenic fuel combinations during your academic or professional experience?
• Do you have experience in maintaining safety protocols and handling hazardous chemicals used in propellant or fuel preparation?

Work Location: In person