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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Test and Commissioning Engineer - **Company:** Alstom - **Location:** Las Vegas, NV, United States - **Experience:** Experienced - **Salary:** $100,000.0 - $120,000.0 - **Contract:** Permanent contract - **Skills:** Data Transmissions, Log Analysis, System Integration Testing, System Testing, Test Scripts, Performance Monitor - **Published:** July 21, 2026 - **Apply:** https://diversityjobs.com/main/sendform/8/8/28176/1/17652772?backUrl=%2Fcareer%2F17652772%2FTest-Commissioning-Engineer-Nevada-Las-Vegas ## About the Role * Bachelor's degree in Electrical, Electronics, Telecommunications Engineering, or equivalent experience * Minimum 4 years of experience in railway signaling or communication systems testing & commissioning * Experience in CBTC, ERTMS, or similar rail systems * Experience in site execution, system integration testing, and troubleshooting Competencies & Skills * Deep understanding of rail operations and safety protocols. * Strong analytical and troubleshooting capabilities. * Effective communication and stakeholder engagement. * Adaptability to high-pressure, fast-paced environments. * Willingness to travel and work flexible hours (nights, weekends, holidays). * Team-oriented with strong interpersonal and collaboration skills. * Detail-oriented with a proactive problem-solving mindset. * Customer-focused and results-driven. * Technologically adept and open to learning new tools. * Valid driving license ## Description The Testing & Commissioning (T&C) Engineer is responsible for overseeing installation supervision and executing commissioning activities for railway signaling subsystems (e.g., Interlocking [IXL], Automatic Train Control [ATC], Data Communication Systems [DCS], etc.). The role ensures systems are delivered successfully and handed over to the customer or warranty phase in full compliance with project requirements. Governance & Process Leadership * Deploy and ensure strict adherence to Alstom Installation and T&C processes and standards across all site activities. * Manage internal (Engineering, Installation) and external (Customer, Partners, Third Parties) technical interfaces to ensure smooth execution of T&C activities. * Promote a culture of process discipline, accountability, and continuous improvement. * Capture, formalize, and share Return on Experience (REX), contributing to process, tool, and reference library improvements. * Identify risks, inefficiencies, and process gaps, and propose corrective and improvement actions. System Testing & Commissioning * Perform and coordinate field testing and commissioning activities for CBTC systems. * Validate proper integration and functionality of signaling, train control, and station systems. * Execute key testing phases: * Post Installation Check-Out (PICO) * Site Acceptance Testing (SAT) * System Integration Testing (SIT) * Apply a structured and systematic testing methodology, aligned with project milestones. * Identify, analyze, and resolve issues through troubleshooting, log analysis, and root cause analysis. * Record and manage Non-Conformities (NCRs) and defects with full traceability until closure. * Ensure proper reporting and evidence collection to support validation and certification activities. Documentation & Compliance * Prepare, review, and maintain commissioning plans, test procedures, and test reports. * Ensure all T&C activities are performed in compliance with: * Contractual requirements * Technical specifications * Alstom standards and processes. * Verify system compliance with functional, performance, and safety requirements. * Maintain up-to-date method statements and procedures for installation and commissioning scope. * Support definition and execution of cut-over strategies (especially for brownfield projects). Coordination & Handover * Collaborate with Design, Installation, and Operations teams to ensure site readiness for commissioning activities. * Interface with customers, suppliers, and regulatory bodies to support smooth execution. * Prepare and maintain 4-week lookahead plans, aligned with project schedule and priorities. * Participate in site coordination and access planning meetings, ensuring activity alignment with site constraints. * Facilitate training and handover to Operations & Maintenance teams. * Provide regular progress updates, KPI tracking, and reporting, identifying and resolving technical or operational blockers. Safety, Quality & Project Performance (QCD) * Ensure strict compliance with EHS requirements, leading hazard identification and mitigation for site activities. * Contribute to achieving project Quality, Cost, Delivery objectives through efficient execution and proactive risk management. * Ensure implementation of a zero-incident and zero-defect approach in all T&C activities. * Support Safety and Quality teams with accurate test reports and deviation analysis. ## Related Videos - [Are Classical Automation Frameworks Dead? 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