Network Engineer Senior

Network Engineer - Senior
Kings Point, NY

Key Responsibilities
Network Engineer is responsible for the design, implementation, and 24/7 maintenance of the District’s transportation communication network.
ITS Infrastructure Support: Managing the fiber optic and wireless networks that connect traffic signals, CCTV cameras, and digital message boards across the District.
Network Security: Implementing firewalls and encryption to protect sensitive transportation data and prevent unauthorized access to traffic control systems.
Data Center Management: Maintaining the core network infrastructure within DDOT data centers, ensuring high availability and failover capabilities.
Troubleshooting: Diagnosing complex connectivity issues between field devices (like intersection controllers) and the central Traffic Management Center (TMC).
Vendor Coordination: Working with telecommunication providers and hardware vendors to upgrade aging copper lines to high-speed fiber.
Technical Requirements & Skills
Candidates are typically expected to have a mix of standard networking expertise and specialized hardware knowledge.
CategoryRequirementsCertificationsCCNP (Cisco Certified Network Professional) or JNCIP (Juniper) is often preferred.ProtocolsDeep knowledge of BGP, OSPF, EIGRP, TCP/IP, and IPv6 transition strategies.HardwareExperience with Cisco ISR/ASR routers, Nexus switches, and Palo Alto or Fortinet firewalls.Field TechFamiliarity with Ruggedized/Industrial Ethernet switches used in outdoor cabinets.EducationBachelor’s degree in Computer Science, Information Technology, or a related field.