Field Application Technician

X-PHY; Singapore; On-site; SGD 42,000 - 60,000; Full time

Job summary

FLEXXON is seeking a Field Application Technician to deliver technical support to customers and internal teams, manage RMA activities, and drive product validation. You will diagnose hardware, software, firmware, and system issues, perform fault isolation, and prepare technical reports to support quality improvements.

This role requires collaboration with Engineering, Manufacturing, Quality, and Sales, plus documenting findings and CAPA actions.

Qualifications

• Degree or diploma in Electronics/Computer Engineering required.
• 3-5 years of Field Application Engineer/FAE experience.
• Proficiency in English and Chinese for liaising with associates in China.
• Strong analytical and troubleshooting skills.

Responsibilities

• Provide technical support to external and internal teams.
• Diagnose hardware, software, firmware, and system issues; perform fault isolation.
• Process and document RMA requests; inspect and repair or replace returns.
• Assist in quality improvement initiatives and CAPA actions.
• Deliver product demonstrations and customer training.
• Update technical documentation and knowledge bases; support cross-functional projects.

Skills

Analytical skills

Troubleshooting

Communication

Customer service

Team collaboration

Education

Degree in Electronics/Computer Engineering

Tools

Oscilloscope

Multimeter

Power supply

Data sheets/Documentation

Job description

At FLEXXON, we foster a culture of innovation, creativity, and inclusivity. You’ll have the opportunity to work alongside talented individuals who are passionate about making a difference. We offer a dynamic and supportive work environment that encourages professional growth and recognizes your achievements.

If you are excited about the prospect of taking on new challenges, making an impact, and contributing to the success of our products, we would love to hear from you.

Job Purpose

The Field Application Technician is responsible for providing technical support to customers and internal teams, managing ReturnMaterial Authorisation (RMA) activities, supporting quality improvementinitiatives and conducting product validation. The role ensures timelyresolution of technical issues while maintaining high standards of productquality and customer satisfaction.

Key Responsibilities

Technical Support

• Provide technical support to external and internal departments.
• Diagnose and troubleshoot hardware, software, firmware, and system-related issues.
• Perform fault isolation and root cause analysis on product failures.
• Assist and support with product checking / evaluations, technical investigations and testing.
• Prepare technical reports, troubleshooting guides and test procedures.

RMA (Return Material Authorisation) Management

• Process customer RMA requests in accordance with company procedures.
• Inspect, test, and evaluate returned products to determine failure causes.
• Perform repair, refurbishment, or replacement where applicable.
• Document failure analysis findings and corrective actions.
• Maintain accurate RMA records and service history.
• Monitor RMA turnaround time and ensure timely customer response.

Quality Support

• Investigate customer complaints and product quality issues.
• Participate in root cause analysis using recognised problem-solving methodologies (e.g. 8D, 5 Why, Fishbone Diagram).
• Support implementation of Corrective and Preventive Actions (CAPA).
• Assist in analysing field failure data and reliability trends.
• Verify effectiveness of corrective actions.
• Ensure compliance with company quality procedures and industry standards.

Customer Support

• Perform product demonstrations and customer training.
• Maintain a professional relationship with customers and provide excellent service.

Documentation & Reporting

• Prepare technical reports, and failure analysis documentation.
• Update technical documentation and knowledge databases.
• Record lessons learned and recommend product improvements.
• Ensure documentation complies with Quality Management System (QMS) requirements.

Cross-Functional Collaboration

• Work closely with Engineering, Manufacturing, Quality, Sales, Supply Chain, and Customer Service teams.
• Support engineering investigations and product improvement initiatives.
• Communicate customer feedback to improve product performance and reliability.
• Participate in technical meetings and project reviews.

Technical Competencies

• Hardware and electronic troubleshooting
• Product testing and validation
• Root cause analysis and failure analysis
• Process validation and verification
• Reading electrical schematics and technical drawings
• Use of electronic test equipment (multimeter, oscilloscope, power supply, etc.)
• Microsoft Office applications
• ERP, CRM and RMA management systems
• Understanding of ESD handling requirements

Knowledge

• Corrective and Preventive Action (CAPA)
• 8D Problem Solving
• Reliability testing
• Engineering Change Management (ECN/ECO)

Soft Skills

• Strong analytical and troubleshooting skills.

• Excellent communication and interpersonal skills.

• Customer-focused with a professional service attitude.

• Strong organisational and time management abilities.

• Ability to work independently and within a team.

• High attention to detail and commitment to quality.

• Ability to prioritise multiple tasks in a fast-paced environment.

• Degree/Diploma in Electronics Engineering, Computer Engineering, Microelectronics, or a related major.

• Excellent communication skills, with proficiency in both written and spoken English and Chinese, as this role involves liaising with our associates in China.

• 3-5 years of FAE experience.

• Familiarity with Windows and Linux operating systems is preferred.

• Experience with knowledge management systems and practices.

• Understanding of automation and AI technologies and their application in improving workflow efficiency.

• Ability to work independently and as part of a team, with strong analytical and multitasking skills.

• Self-Managed, Ownership-Driven Culture that empowers individuals to take initiative and make an impact

• Performance-Based Bonuses that reward results, contributions, and value creation

• Passionate, Energetic, and Innovative Work Culture where ideas are encouraged and collaboration thrives

• Clear Opportunities for Growth and Development through continuous learning, exposure, and career progression