ST Engineering seeks a Senior Engineer for the OE Field Engineer (Mechanical & Avionics) role, onsite at Aero 507 Airport Road, Singapore. The position sustains airworthiness by evaluating OEM data, updating maintenance schedules, and performing engineering studies. You will prepare maintenance reviews, evaluate EARNs, generate weight and balance reports, and liaise with OEMs to resolve issues while delivering daily engineering support in secure military environments and after hours. Qualifications include a degree in aerospace, electrical, mechanical, or related fields and Singapore citizenship with security clearance; preferred experience in military aircraft systems and airworthiness. To apply, tailor your resume to show regulatory competence, cross-functional teamwork, and a proactive mindset with clear communication in sensitive settings.
OE Field Engineer (Mechanical & Avionics)
Responsibilities
• Support continuing airworthiness through evaluation of OEM and airworthiness authority data.
• Assess changes to aircraft maintenance schedules and procedures.
• Perform engineering studies, system assessments, and reliability monitoring.
• Support aircraft incident investigations and reliability improvement initiatives.
• Prepare and present maintenance reviews and modification proposals.
• Evaluate Engineering Assistance Request Notes (EARNs) and provide engineering recommendations.
• Generate aircraft weight and balance reports.
• Liaise with aircraft and systems OEMs to resolve technical issues.
• Provide engineering support for day to day aircraft operations.
• Work in secure military bases and provide after hours operational support on need basis.
Qualifications
• Degree in Aerospace, Electrical, Mechanical, Structures Engineering, or related field.
• Relevant industry experience will also be considered.
Preferred Experience
• Military aircraft systems and maintenance environments.
• Airworthiness and regulatory processes.
• Electrical, avionics, mechanical, or structural aircraft systems.
Skills
• Strong communication and teamwork skills.
• Analytical, proactive, and solution oriented.
• Able to work in secure and operationally sensitive environments.
Eligibility
• Due to security and regulatory requirements, applicants must be Singapore citizens and able to meet security clearance criteria.