Gas Turbine Sub-Systems & Accessories Engineer

Sense; Bengaluru; On-site; INR 1,500,000 - 3,500,000; Full time

Job summary

LTTS India seeks a Gas Turbine Subsystems and Accessories Design Engineer to design, develop, integrate, and validate engine systems, including Engine Control, Start, Fuel, Oil and Pneumatic lines. You will work with mechanical, controls, performance, stress, thermal, and test teams to ensure operability, manufacturability, and certification compliance.

The role requires 5–15+ years of experience, fluent English, and strong turbomachinery knowledge.

Qualifications

• Aerospace or mechanical engineering degree required.
• Strong background in gas turbine propulsion, design integrity and heat transfer.
• Fluent in English and able to communicate across teams.

Responsibilities

• Develop subsystem architectures, requirements, and interface definitions for gas turbine subsystems.
• Create specifications, design reports, drawings, and interface control documents.
• Collaborate with mechanical, controls, performance, stress, thermal, and test teams to deliver solutions.
• Support verification, testing, and issue resolution during development and qualification programs.
• Mentor junior engineers and provide feedback on designs and analyses.
• Review designs, simulations, and generate testing guidelines.
• Identify project risks and plan mitigations.

Skills

Gas turbine design

Gas turbine propulsion

CAD: SolidWorks/NX

Programming: C/Matlab/Simulink

Fluid network analysis

Troubleshooting

Communication

Engine start systems

Education

Aerospace/Mechanical Engineering degree

Tools

SolidWorks

Siemens NX

Matlab/Simulink

Job description

LTTS India

Job Description

The Gas Turbine Subsystems and Accessories Design Engineer is responsible for the design, development, integration, and validation of critical engine systems, including Engine Control, Engine Start, Fuel, Oil, and Pneumatic Systems (bleed air and surge control lines). The role involves carrying out subsystem design to ensure operability, manufacturability, and compliance with requirements.

Key Responsibilities

• Develop subsystem architectures, requirements, interface definitions, and design solutions that meet performance, reliability, safety, weight, cost, and certification objectives.
• Generate and review engineering deliverables including specifications, design reports, drawings, models, schematics, interface control documents, and compliance documentation.
• Collaborate with multidisciplinary teams including mechanical design, controls, performance, stress, thermal, manufacturing, and test engineering to deliver integrated subsystem solutions.
• Support subsystem verification and validation activities, including component, rig, and engine testing, and drive resolution of design issues identified during development and qualification programs.
• Support other team members, develop junior engineers and provide constructive feedback
• Review the designs, simulations and generate testing guidelines
• Identify project risks and plan for mitigation

Qualifications & Experience

• Aerospace, Mechanical Engineering degree or a related field.
• Strong background in gas turbine propulsion, mechanical design, integrity and heat transfer.
• Fluent in English

Experience: 5-15 years or more.

Skills

• Knowledge of gas turbine engine subsystem design principles, including Engine Control, Engine Start, Fuel, Oil, and Pneumatic Systems.
• Knowledge of engine starting systems, including air turbine starters, electric start systems, accessory gearbox interfaces, start sequencing, and transient engine operability requirements.
• Ability to perform fluid system analyses, including pressure loss calculations, flow network modelling, pump sizing, valve sizing, thermal management assessments, and transient system behavior evaluations.
• Proficient in one of design packages such as Solidworks, Siemens NX or similar.
• Experience in programming using C, Matlab/Simulink or similar.
• Good communication and presentation skills to interact with team members, clients, and vendors.
• Ability to solve problems, prioritize tasks and delegate when necessary

Job Requirement

• Knowledge of gas turbine engine subsystem design principles, including Engine Control, Engine Start, Fuel, Oil, and Pneumatic Systems.
• Knowledge of engine starting systems, including air turbine starters, electric start systems, accessory gearbox interfaces, start sequencing, and transient engine operability requirements.
• Ability to perform fluid system analyses, including pressure loss calculations, flow network modelling, pump sizing, valve sizing, thermal management assessments, and transient system behavior evaluations.
• Proficient in one of design packages such as Solidworks, Siemens NX or similar.
• Experience in programming using C, Matlab/Simulink or similar.