The Principal Technician II role supports aircraft maintenance and aerospace production activities at ST Engineering’s Changi facility. Requirements typically include relevant technical certification or a diploma in aerospace, aviation maintenance, mechanical engineering, or a related discipline, together with substantial hands-on experience in aircraft systems, structures, engines, or component maintenance. The candidate should be able to interpret technical manuals and engineering drawings, use maintenance tools and inspection equipment, and follow aviation regulations, safety procedures, and quality standards. The role requires strong troubleshooting ability, attention to detail, teamwork, and willingness to work shifts, weekends, or overtime when required. Candidates are expected to mentor junior technicians, complete accurate technical documentation, and deliver reliable work within operational schedules.
ST Engineering is a Singapore-headquartered global technology, engineering, and defence group with businesses spanning aerospace, smart urban solutions, digital systems, and public safety and security. Its aerospace business provides aircraft maintenance, repair and overhaul, engineering services, cabin products, and aviation solutions for airlines, leasing companies, and other operators worldwide. The company operates a substantial aerospace presence in Singapore, including facilities around Changi, and serves customers across Asia-Pacific and international markets. ST Engineering is known for combining engineering expertise with large-scale manufacturing, maintenance, and technology development. Employees typically work in structured, safety-critical environments where regulatory compliance, technical competence, continuous improvement, and teamwork are highly valued. The company offers opportunities for technicians and engineers to build careers in aviation maintenance, advanced manufacturing, digital technology, and defence-related industries.
Singapore offers strong opportunities in aerospace, electronics, engineering, logistics, finance, healthcare, technology, and advanced manufacturing. Changi and the eastern industrial areas are especially convenient for aviation and maintenance careers. The culture is multicultural, efficient, and generally professional, with English widely used at work; Mandarin, Malay, and Tamil are also official languages. Lifestyle options range from excellent public transport, hawker food, shopping, and green parks to beaches and weekend trips around Southeast Asia. Housing is the largest expense, while public transport is affordable and reliable. Foreign professionals usually need an employer-sponsored Employment Pass or S Pass, subject to salary, qualifications, and Ministry of Manpower approval. Employers normally assist with applications, but candidates should confirm eligibility before relocating. Singapore is compact, safe, clean, and well connected, although the hot, humid climate and relatively high living costs require preparation. Permanent residency may be considered later, but approval is not guaranteed.
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