System Engineer (System & Maintenance)
Company: Siemens
Role summary
System Engineer (System & Maintenance) is a full-time role at Siemens in Taipei, Taiwan (on-site). Posted 2026-10-21. Experience level: 5-10.
- Job title
- System Engineer (System & Maintenance)
- Company
- Siemens
- Location
- Taipei, Taiwan
- Work arrangement
- on-site
- Employment type
- full-time
- Category
- Trades & Construction
- Experience level
- 5-10
- Date posted
- 2026-10-21
Join a global leader in rail transport and help ensure the safety and reliability of critical infrastructure systems across Taiwan. You will get to work closely with diverse engineering teams and OEMs, making this a perfect fit if you enjoy hands-on problem-solving and want to build a career in a stable, high-impact industry.
Job description
Siemens Mobility is the trusted partner for sustainable and seamless rail transport solutions. As a System Engineer, you will support the safe, reliable and maintainable operation of signaling systems across the project lifecycle. You will work with maintenance teams, engineering disciplines, internal stakeholders and original equipment manufacturers (OEMs) to resolve technical issues and continuously improve maintenance performance. Discover what it is like to be part of our team in Taiwan!
Responsibilities:
Perform third-line troubleshooting and structured root-cause analysis for system and subsystem failures, including the review of logs, alarms, test results, drawings and maintenance records.
Coordinate technical investigations with maintenance delivery teams, project engineering, system specialists, suppliers and OEMs when escalation is required.
Initiate, track and close problem reports and technical investigations; define containment, corrective and preventive actions and verify their effectiveness.
Develop, review and deliver technical training on maintenance work instructions, troubleshooting methods and assigned signaling systems; respond to technical queries from maintenance personnel.
Assess proposed modifications, define maintenance and configuration requirements, identify associated risks, and monitor the first implementation and validation of approved changes.
Create, review and maintain technical documentation, including maintenance plans, work instructions, troubleshooting guides, inspection criteria, component overhaul and repair instructions, technical reports and lessons learned.
Identify and specify suitable test equipment, software tools, spare parts, consumables and special tools required for preventive and corrective maintenance.
Support validation plans and field verification for maintenance improvements, modifications and optimized maintenance methods.
Analyze maintenance data and performance trends; recommend improvements to maintenance intervals, task efficiency, method time, system availability and reliability.
Define smart-monitoring rules, condition indicators and alert thresholds, and monitor their implementation and effectiveness.
Support first maintenance activities, technical incident helpline services, performance assessment, reporting and knowledge transfer to the maintenance team.
Use and maintain accurate records in the Computerized Maintenance Management System (CMMS), including failures, work performed, material usage, findings and follow-up actions.
Perform other system and maintenance engineering duties reasonably assigned by the Maintenance Project Manager.
Requirements:
Bachelor's degree or diploma in Electrical, Electronic, Mechanical, Railway, Control, Automation Engineering, or a closely related technical discipline.
Minimum five years of relevant experience in railway signaling, locomotive or wayside system maintenance, commissioning, technical support, or system engineering.
Demonstrated experience in complex fault diagnosis, root-cause analysis, technical reporting and corrective-action follow-up.
Practical understanding of signaling systems and in-depth knowledge of one or more relevant subsystems, such as electronic interlocking, axle counters, point machines, trackside equipment, power supplies, networks or associated interfaces.
Experience developing maintenance instructions, training technical teams and working with engineering stakeholders, suppliers or OEMs is preferred.
Our Commitment to Diversity, Equity and Inclusion:
We value your unique identity and perspective. We are fully committed to providing equitable opportunities and building a workplace that reflects the diversity of society. Come bring your authentic self and transform the everyday with us.
Job ID
526612
Posted since
21-Oct-2026
Organization
Mobility
Field of work
Engineering
Company
Siemens Mobility GmbH Taiwan Branch
Experience level
Mid-level Professional
Job type
Full-time
Work mode
Office/Site only
Employment type
Permanent
Location(s)
Taipei - Taipei shih - Taiwan
Province of China