Train Control Expert

We are seeking a Train Control Expert in our Sacramento, CA office to support the CA HSR project. 

Under the general direction of the Deputy Director of Network Integration, the System Data Expert is responsible for defining, managing, and assuring system-wide data requirements across High-Speed Rail subsystems, including Train Control, Traffic Management, SCADA, Telecommunications, and Key Management systems. The role ensures consistent, secure, and integrated data exchange across all interfaces and supports system integration, testing, and operational readiness.

Main Responsibilities

• Define and maintain system data requirements, data models, and data dictionaries
• Specify and manage data interfaces across Train Control, TMS, SCADA, Telecom, and Key Management systems
• Develop and support Interface Control Documents (ICDs) with clear data definitions
• Define data flows, ownership, governance, and validation rules
• Ensure data consistency, integrity, and interoperability across all subsystems
• Support system integration, testing, commissioning, and troubleshooting
• Ensure compliance with safety, cybersecurity, and regulatory requirements