Job summary
Parsons is hiring a Traffic Signal Systems Expert in Riyadh to lead technical work on advanced traffic signal systems. The role oversees assessment, design, integration, optimization and performance monitoring while coordinating with ITS, TCC operations, maintenance, vendors and stakeholders.
Key responsibilities
- Lead technical assessments of existing traffic signal infrastructure and operations.
- Provide guidance on adaptive control strategy configuration and performance monitoring.
- Review and optimize signal timing plans, phasing, offsets, and priority logic.
- Evaluate signal control platforms and advise on integration and operational readiness.
- Develop technical standards, guidelines, and checklists for signal systems.
- Define requirements for ATSPM, high-resolution data, dashboards, and alerts.
- Work with ITS/integration teams to ensure proper interfacing with central systems.
- Mentor staff and lead technical workshops with stakeholders and vendors.
Requirements
- Bachelor’s degree in Civil, Transportation, Electrical, Systems engineering or related.
- 15+ years specialized experience in traffic signal systems planning and operations.
- Advanced knowledge of adaptive signal control principles and calibration.
- Hands-on experience with signal timing, phasing, detector assignments, controller settings.
- Ability to diagnose signal operational issues using controller logs and ATSPM.
- Strong English communication and stakeholder facilitation skills.
Skills
Adaptive signal controlSignal timingATSPMITS/ATMS integrationController programmingDetector technologiesPerformance monitoringStakeholder facilitationTraffic data analysisCommissioning/testing
Source: Workday. Last checked as open: 13 Nov 2026. You apply directly with the employer.
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