Technical Proposal Engineer (Application Engineering)

Rolls-Royce; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Rolls-Royce’s mtu Power Systems unit seeks a Technical Proposal Engineer to lead electro‑mechanical solution engineering for APAC data center projects. You will craft end‑to‑end diesel genset enclosure designs, perform engineering calculations, and coordinate with sales, factories, and suppliers to deliver compliant, high‑quality proposals.

Strong background in either electrical or mechanical genset systems and experience with project lifecycles; travel to sites may be required.

Qualifications

• Diploma/ Degree in Mechanical or Electrical or Mechatronics engineering or relevant disciplines.
• Min. 5 years experience in the diesel engine/generator industry or electrical industry with track record of successfully delivered projects and solutions.
• Deep expertise in either electrical or mechanical genset systems (automation, protection, cooling, fuel, ventilation).
• Strong capability in engineering calculations across electrical and/or mechanical systems.
• Experience in data centers, switchgear, and power protection systems is an added advantage.
• Proficient in English language.

Responsibilities

• Responsible for all mechanical/electrical related technical solution engineering for APAC data center projects.
• Develop and manage complete scope from initiation to onsite delivery of mechanical systems related to the diesel genset enclosure.
• Define technical scope with sales and review tender documents.
• Provide the technical specifications and define the scope of supply for the equipment.
• Coordinate with factory and local suppliers to harmonize the scope of supply.
• Quote for the equipment and obtain proposals timely.
• Deliver end-to-end design solutions, including electrical/automation and mechanical designs with detailed drawings.
• Ensure designs comply with industry standards, codes, and regulatory requirements.
• Support project lifecycle with technical issue resolution and stakeholder training.

Skills

Mechanical engineering

Electrical engineering

Genset systems

Engineering calculations

CAD software

Project coordination

English proficiency

Team player

Education

Mechanical/Electrical/Mechatronics degree

Tools

2D/3D CAD software

Job description

Job Description

Location: Tukang, Singapore (West)

Only candidates with the legal right to work in Singapore will be considered. Please note that applicants without this eligibility will not be considered.

Why join Rolls‑Royce?

At Rolls‑Royce we are proud to be a business that has truly helped to shape the modern world and are committed to always being a force for progress; powering, protecting and connecting people everywhere.

By joining Rolls‑Royce, you'll have the opportunity to work on world‑class solutions, supported by a culture that believes individuality is our greatest strength, and all perspectives, experiences and backgrounds help us innovate and enable our high‑performance culture.

Position Summary

The Technical Proposal Engineer (internal title: Mechanical Solutions Engineer/ Application Engineer) is responsible for all mechanical/electrical related technical solution engineering for major Data Center Projects in APAC. Delivering end‑to‑end electro‑mechanical solutions, preparing technical proposals, performing engineering calculations, coordinating stakeholders, and supporting tendering, design, and execution of generator and power infrastructure projects across APAC markets efficiently.

What you will be doing

• Responsible for all mechanical/electrical related technical solution engineering for major Data Center Projects in APAC.
• Develop and manage complete scope from initiation to onsite delivery of mechanical systems related to the diesel genset enclosure.

Tendering Matters

• Work closely with sales to define the technical scope.
• Review/clarify customer’s specifications & tender documents.
• Review and finalize the C/D/E document.
• Provide the technical specifications and define the scope of supply for the equipment.
• Coordinate with factory and local suppliers to harmonize the scope of supply.
• Work with suppliers/contractors to quote for the equipment and obtain proposals timely.

Solution Engineering Matters

• Define and develop electrical and mechanical system requirements for walk-in genset enclosures aligned with project specifications.
• Deliver end‑to‑end design solutions, including electrical/automation and mechanical designs, supported by detailed engineering drawings and technical documentation.
• Perform engineering calculations and technical evaluations to verify designs and ensure optimal equipment and supplier selection.
• Ensure all designs comply with relevant industry standards, codes, and regulatory requirements.
• Leverage engineering tools, technical databases, and factory standards to deliver high‑quality, standardized solutions.
• Support project lifecycle through technical issue resolution, knowledge management, and delivery of presentations and training to stakeholders.

Order Execution

• Review and approve all technical documentation (drawings, schematics, P&IDs, datasheets) to ensure compliance with customer specifications.
• Define and finalize equipment scope, manage procurement alignment, and raise purchase requisitions.
• Provide technical support and troubleshoot issues across electrical, automation, and mechanical systems during project execution.
• Drive continuous improvement through design reviews and lessons learned to enhance system performance and efficiency.

Other Matters

• Support procurement in supplier development.
• Update oneself with the technical developments of the market and internal products.
• Travel overseas on business, when required.
• Special assignment from time to time.

Position requirements

• Diploma/ Degree in Mechanical or Electrical or Mechatronics engineering or relevant disciplines.
• Proven experience in the diesel engine/generator industry or electrical industry, min. 5 years with track record of successfully delivered projects and solutions.
• Deep expertise in either electrical or mechanical genset systems (automation, protection, cooling, fuel, ventilation), with the ability to integrate cross‑disciplinary knowledge into optimized genset enclosure designs; complementary competency in the other domain is an advantage.
• Strong capability in engineering calculations across electrical (e.g., load flow, short circuit) and/or mechanical systems (e.g., sizing, thermal/airflow performance).
• Proven track record in conceptualizing and delivering complex electro‑mechanical solutions, with a focus on performance optimization and cost efficiency.
• Proficient in developing and reviewing technical documentation (e.g., schematics, wiring diagrams, system layouts), with deep specialization in either electrical or mechanical engineering, and functional competency in the other discipline; experience in data centers, switchgear, and power protection systems is an added advantage.
• Excellent team player with an open mindset, collaborative spirit, and exceptional communication skills, capable of effectively engaging with diverse teams and stakeholders to achieve common goals.
• Willingness to travel for onsite jobs when needed, demonstrating flexibility and adaptability to meet project requirements and deadlines effectively.
• Proactive and positive attitude.
• Proficient in English language.

Preferred requirements

• Understanding of Asian cultures and business practices.
• Proficient in 2D/3D CAD software.

About mtu Power Systems

Power Systems is the Rolls‑Royce business which provides world‑class power solutions and complete life‑cycle support under our product and solution brand mtu. Through digitalization and electrification, we strive to develop drive and power generation solutions that provide answers to the challenges posed by the rapidly growing societal demands for energy and mobility.

We deliver and service comprehensive, powerful and reliable systems, based on both gas and diesel engines, as well as electrified hybrid systems. These technologically advanced solutions serve our customers in the marine and infrastructure sectors worldwide.

Our vision is to ensure that the excellence and ingenuity that shaped our history continues into our future. Our multi‑year transformation programme aims to turn Rolls‑Royce into a high‑performing, competitive, resilient and growing company. Join us, and it can be your future vision too.

Rolls‑Royce is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any protected characteristics.

Relocation assistance is not available for this position.

As part of our selection process, candidates in certain locations may be asked to complete an online assessment, which can include cognitive and behavioural aptitude testing relevant to the role. If required, full instructions for the next steps will be provided.