The Principal Engineer will lead aerospace composite assembly and tooling activities, including design development, manufacturing support, process improvement, technical problem-solving and compliance with aviation quality standards. Candidates are expected to hold a degree in aerospace, mechanical or manufacturing engineering, with substantial experience in composite structures, tooling, assembly processes or aircraft maintenance and production. Strong knowledge of engineering drawings, materials, manufacturing methods, inspection requirements and configuration control is important. The role requires technical leadership, effective communication and the ability to work with cross-functional teams, suppliers and customers. Experience in aerospace certifications, composite repair or advanced manufacturing would be advantageous.
ST Engineering is a Singapore-headquartered global technology, engineering and defence group with operations across aerospace, smart city solutions, public safety and defence. Its aerospace business provides aircraft maintenance, repair and overhaul, engineering services, component manufacturing, passenger-to-freighter conversion and aviation solutions for airlines and aircraft owners worldwide. The company supports a broad international customer base through facilities and partnerships in Asia, North America and other major markets. ST Engineering is known for combining engineering expertise with manufacturing, digital technology and systems integration. In Singapore, its aerospace operations employ engineers, technicians, project specialists and corporate professionals across aircraft maintenance, structures, composites, tooling and production. The organisation generally values safety, technical excellence, continuous improvement, teamwork and regulatory compliance. This role offers exposure to complex aerospace programmes and opportunities to contribute to advanced composite assembly and tooling capabilities.
Singapore is a compact, well-connected island with strong opportunities in aerospace, engineering, advanced manufacturing, logistics, technology, finance and healthcare. Its multicultural population reflects Chinese, Malay, Indian and international communities, with English widely used at work and in daily life. The lifestyle is safe, clean and convenient, supported by excellent public transport, reliable healthcare and diverse food options. Housing can be expensive, especially near central districts, so many workers choose areas close to MRT lines outside the city centre. Employment passes are commonly used by foreign professionals, while employers usually handle the application through Singapore’s Ministry of Manpower. Approval depends on qualifications, salary, experience and prevailing employment criteria. New arrivals should arrange accommodation, healthcare coverage, banking and a local mobile plan. Singapore’s tropical climate is hot and humid year-round, with frequent rain. Its airport, public transport and regional connections also make travel across Asia easy.
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