Traffic Signals Engineer

ལཱ་ག་ཅི་འབད་དགོཔ་ཨིན་ན།

About Seder Group Seder Group is a prominent Saudi organization that delivers integrated services across various sectors throughout the Kingdom of Saudi Arabia. The company is dedicated to achieving excellence, fostering innovation, and providing sustainable solutions that contribute to the Kingdom's development and growth. The Role of Traffic Signals Engineer Seder Group is seeking a Traffic Signals Engineer to join their team in Al Jubail, Eastern Province, Saudi Arabia. This full-time position requires an engineer with 5-10 years of experience to manage and execute various aspects of traffic signal systems, from design and implementation to maintenance and troubleshooting. Key Responsibilities Design signal power systems, including service points, load calculations, conduit and conductor sizing, voltage drop, grounding and bonding, and overcurrent protection. Produce electrical plans, wiring diagrams, cabinet layouts, specifications, and cost estimates for new and rebuilt signals. Specify controller cabinets, controllers, malfunction management units, power supplies, LED signal heads, pedestrian equipment, and surge protection. Design battery backup and uninterruptible power supply (UPS) systems, and solar-powered installations where grid power is unavailable. Design and review detection and communications infrastructure, including loops, video and radar detection, fiber, wireless, and Ethernet networks. Support integration of emergency vehicle preemption, transit signal priority, flashing beacons, pedestrian hybrid beacons, and school zone flashers. Coordinate with utility companies on service connections, metering, and outage response. Perform and oversee field testing and commissioning, including ground resistance, insulation resistance, power quality, and conflict monitor tests. Troubleshoot malfunctions, power outages, lightning and surge damage, and vehicle knockdowns alongside maintenance crews. Review contractor submittals, shop drawings, and RFIs, and inspect installations for conformance with plans and standards. Maintain signal asset inventories, preventive maintenance programs, and standard electrical details. Mentor junior engineers and technicians, and support traffic engineers with hardware and configuration needs. Required Experience A minimum of 5 years and a maximum of 10 years of relevant experience in traffic signal engineering. Work Type and Location This is a full-time position based in Jubail, Eastern Province, Saudi Arabia .