T&C Engineer

SIEMENS MOBILITY PTE. LTD.; Singapore; On-site; SGD 70,000 - 100,000; Full time

Job summary

Siemens Mobility is seeking a Testing & Commissioning (T&C) Engineer to plan, execute, and support signalling tests for CBTC GoA4 railway projects. You will handle test planning, dynamic testing, safety validation, and final commissioning while ensuring compliance with project standards.

You will collaborate with Design and Integration teams, prepare test specifications, and maintain detailed test records. Flexibility for night shifts and site access windows will be required in this role.

Qualifications

• 3+ years of experience in railway signalling T&C, preferably on CBTC systems.
• Solid understanding of signalling concepts, train control logic, and CBTC operations.
• Experience with test execution, logging, defect analysis and test documentation.

Responsibilities

• Plan, execute, and support all Testing & Commissioning activities related to the signalling system of CBTC GoA4 railway projects.
• Develop and implement T&C plans aligned with safety milestones and project needs.
• Prepare test specifications, procedures, and validation matrices; verify test requirements with interfacing teams.
• Ensure readiness of test equipment, configurations, and software versions; log results and anomalies.
• Contribute to safety documentation and system acceptance evidence; support pre-revenue operations and SAT/ORR activities.

Skills

Railway signalling

T&C testing

CBTC systems

Analytical skills

Communication

Education

Degree or Diploma in Electrical, Electronic, Control Systems, or Railway Engineering

Tools

Siemens CBTC Sirius

Trainguard MT

Test equipment & software

Job description

Siemens Mobility is an outstanding place to have a career in an innovative environment. At Siemens Mobility, we empower transport providers worldwide to realize sustainable mobility solutions. As a leading technology company, we combine the real and digital worlds like no other in rail. In an open ecosystem, we bring together rail infrastructure, customer service, and software to enable sustainable, comfortable and cost-effective rail traffic today.

What are my job responsibilities?

• The T&C Engineer is responsible for planning, executing, and supporting all Testing & Commissioning (T&C) activities related to the signalling system of CBTC GoA4 railway projects. This role plays a key role throughout all phases of the project - from initial test planning and integration to dynamic testing, safety validation, and final commissioning - ensuring that the signalling system meets all operational and safety requirements.
• Support the development and implementation of the signalling T&C plan aligned with project and safety milestones.
• Contribute to the preparation of test specifications, procedures, and validation matrices.
• Ensure readiness of test equipment, tools, configurations, and software versions.
• Collaborate with Design and Integration teams to verify test requirements and interface conditions.
• Perform on-site testing of CBTC signalling functions
• Execute static and dynamic tests during various stages: functional testing, integration testing, system acceptance, and trial operation.
• Log test results, report anomalies, perform initial analysis of the incidences and follow up on fault resolution with Engineering.
• Verify compliance of the system with customer and project-specific technical and operational standards.
• Support pre-revenue operations and migration/staging activities.
• Participate in trial runs, test scenarios, and full system validation under passenger simulation.
• Assist in the preparation of safety documentation and evidence for system acceptance.
• Maintain detailed and accurate test records, including test logs, NCRs, and defect reports.
• Provide regular progress updates to the T&C Manager and support issue tracking/resolution.
• Contribute to the compilation of test reports for Site Acceptance Test (SAT) and Operational Readiness Review (ORR).

What do I need to qualify for this role?

• Degree or Diploma in Electrical, Electronic, Control Systems, or Railway Engineering.
• 3+ years of experience in railway signalling T&C, preferably on CBTC systems.
• Solid understanding of signalling concepts, train control logic, and CBTC operations.
• Experience with test execution, logging, defect analysis and test documentation.
• Willingness to work flexible hours including night shifts, weekends, and track access windows.
• Hands-on experience with Siemens CBTC systems (e.g., Sirius and Trainguard MT).
• Familiarity with GoA4 automation principles and SIL4 safety‑critical systems.
• Proactive and detail-oriented mindset.
• Strong analytical and problem-solving skills.
• Good communication and coordination abilities in a multidisciplinary and multicultural environment.
• Ability to work under pressure and deliver within tight deadlines.

We support a diverse workforce.

Siemens is a proud equal opportunity employer, creating a work environment of diversity and inclusion. Our diverse workforce cultivates Innovation and Excellence and in turn creates a workplace where our employees belong and prosper. Diversity and inclusion help us fully realise the potential of our people. As part of Siemens Ownership culture, Siemens also genuinely supports reasonable flexible working practices that empower our employees to best meet work and personal commitments.