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Network ArchitectDART (Dallas Area Rapid Transit)Headquarters, Arizona, United States

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Network Architect

DART (Dallas Area Rapid Transit)
  • US
    Headquarters, Arizona, United States
  • US
    Headquarters, Arizona, United States

About

Pay Range:

$100, $165,000.00Supervisory Organization: Senior Manager-Network Engineering

Country:

United States of America

Address:

1401 PACIFIC AVE

City:

DALLAS, TX 75202

FLSA:

Exempt

Professionals:

02 - Professional (EEO-4-United States of America), 2D - Professionals - Business (EEO-SubCategory)

General Summary:

Provides expert-level support for enterprise and operational technology (OT) networks, encompassing in-vehicle systems, cellular routers, LAN/WAN infrastructure, carrier circuits, routing and switching, data centers, access and distribution layer switches, and enterprise wireless solutions. Resolves complex technical issues and serves as a key escalation point. Leads network design and implementation efforts while mentoring junior team members. Delivers technical expertise to internal stakeholders and external partners, ensuring reliable, secure, high-performance network operations in a 24/7 environment.

Essential Duties and Responsibilities:

ESSENTIAL DUTIES AND RESPONSIBILITIES

  • Lead the design, planning, and implementation of enterprise and operational networks, including architecture, hardware/software selection, and migration strategies.

  • Serve as the technical escalation point (Tier 3) for complex network issues, providing expert troubleshooting and resolution for both internal teams and external partners.

  • Provide hands-on support for network infrastructure, including configuration and deployment of routers, switches, wireless systems, and power equipment (UPS, PDUs).

  • Ensure scalability, redundancy, and failover capabilities, including disaster recovery and failover for both enterprise and Intelligent Transportation System (ITS) services.

  • Offer technical leadership and oversight to Tier 1 and Tier 2 engineers, ensuring efficient incident response, project delivery, and professional development.

  • Manage network monitoring and configuration platforms (e.g., Cisco ISE, DNAC) to ensure performance, availability, and compliance.

  • Maintain deep expertise in Layer 2/3 networking protocols (VLAN, STP, QoS, OSPF, BGP, etc.), VPNs, Cloud Networking, and security best practices.

  • Collaboration with cybersecurity teams to ensure compliance with appropriate standards (e.g., ISO, NIST, CJIS, PCI, etc.)

  • Develop and maintain network documentation, performance reports, disaster recovery strategies, and backup procedures.

  • Develop RFPs, EPRs, and participate in the vendor selection processes.

  • Establish enterprise networking standards and policies

  • Analyze network performance and recommend enhancements.  Have expertise with various network monitoring solutions.

  • Oversee ITS enterprise systems design, deployment, and architecture, ensuring alignment with agency goals, scalability, and interoperability across platforms.  ITS solutions include VBS, TSP networks, CCTV, CAD/AVL,

  • Headquarters, Arizona, United States

Languages

  • English
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