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Energy And Propulsion Engineer

St Engineering Aerospace Ltd.

D19 Hougang, Sengkang, Serangoon Garden, PunggolPermanentS$4,400 – S$6,000/mo

Posted 22 Jul 2026

About this role

We are looking for a UAV Energy and Propulsion Engineer to join our engineering development team to design safe, reliable, and industry use-case orientated UAV systems. Your main responsibility will be to size, design, test, integrate and qualify electrical energy and propulsion systems into our UAV systems. Your responsibilities will include: Perform sizing and system design of electrical energy storage and propulsion system for multirotor and fixed-wing UAV. Develop, improve, and maintain high fidelity models of the energy and propulsion systems. Source and select appropriate electrical energy storage and propulsion components. Perform energy and propulsion component tests, system integration tests, and qualification tests. Evaluate and improve energy and propulsion system based on industrial trends and test data. Resolve issues with UAV energy and propulsion system. Generate and maintain technical documents including energy and propulsion system design, test plans, procedures, and reports. Work with system, mechanical, and hardware team to assess energy and propulsion requirement feasibilities, propose alternatives, and present design to management, regulatory authorities, and customers. Keep abreast of industry developments in UAV energy and propulsion system. Liaise with local and overseas vendors for procurement and technical support. Requirements The ideal candidate will have the following skills and experience: Relevant bachelor’s or post graduate degree in Engineering with good background or experience in air vehicle power & propulsion and engineering physics in the mechanical, electrical, and thermal disciplines. Well-versed in modelling and simulation software such as Simulink. Excellent problem solving, analytical and conceptual skills. Excellent interpersonal and communication skills. Able to work both independently and as a team. Prior experience in UAV industry will be helpful.

What they're looking for

Aerospace EngineeringPropulsion Principles Applicationworking with IT systemsEnergy Storage Technologies

About St Engineering Aerospace Ltd.

Industry: Professional & technical services

Frequently asked questions

What does a Energy And Propulsion Engineer at St Engineering Aerospace Ltd. do?

We are looking for a UAV Energy and Propulsion Engineer to join our engineering development team to design safe, reliable, and industry use-case orientated UAV systems. Your main responsibility will be to size, design, test, integrate and qualify electrical energy and propulsion systems into our UAV…

What skills does this Energy And Propulsion Engineer role need?

Key skills for this role include Aerospace Engineering, Propulsion Principles Application, working with IT systems, Energy Storage Technologies.

How much does a Energy And Propulsion Engineer at St Engineering Aerospace Ltd. pay?

This role lists a salary of S$4,400 – S$6,000 per month.

Is this Energy And Propulsion Engineer role remote, hybrid, or on-site?

The listing is based in D19 Hougang, Sengkang, Serangoon Garden, Punggol. Check the posting for remote or hybrid options.

How do I apply for this Energy And Propulsion Engineer role?

You can apply directly on St Engineering Aerospace Ltd.'s careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.