Network Architect

Hitachi Digital ServicesDallas, TX
1d

About The Position

As a Network Engineer Lead, you will design, implement, and support enterprise network infrastructure across cloud and on-premises environments. You will play a critical role in maintaining secure, scalable, and high-performing networks while supporting global connectivity and business operations.

Requirements

  • Bachelor’s degree in Computer Science, Information Technology, or a related field, or equivalent experience.
  • 10+ years of enterprise network engineering experience supporting large-scale environments.
  • Strong expertise in WAN technologies including SD-WAN and QoS.
  • Advanced experience with network security technologies, including: Palo Alto (Panorama, GlobalProtect, Distributed User-ID)-MUST
  • F5 configuration and troubleshooting
  • VeloCloud SD-WAN- MUST
  • Cisco ISE (802.1x, TACACS+, IoT, Guest access)-MUST
  • Cisco ASA with VPN implementation
  • Cisco WLC- MUST
  • PKI infrastructure
  • Zscaler experience is MUST
  • Wireless networking expertise including Cisco WLC, 802.1x authentication, MAB, and Flex Connect deployments.
  • Datacenter networking experience with Cisco Nexus and VMware vSphere environments.
  • Experience designing and supporting networks across AWS and Azure cloud platforms.
  • Proven ability to design, configure, and administer large-scale enterprise networks.
  • Cisco CCNP certification or equivalent expertise preferred.
  • Strong troubleshooting, analytical, and problem-solving skills.
  • Hands-on experience deploying end-to-end network infrastructure in office or enterprise environments
  • Ability to configure WLC for wireless network management
  • Experience with switching, routing, and firewall configuration
  • Knowledge of network security, VLANs, and segmentation
  • Experience setting up network racks, structured cabling, and UPS systems
  • Ability to ensure reliable connectivity, redundancy, and uptime

Nice To Haves

  • Experience working in Managed Service Provider (MSP) environments is a plus.

Responsibilities

  • Design, plan, and maintain secure and cost-effective corporate network infrastructure across AWS, Azure, and on-premises environments.
  • Implement and manage WAN, LAN, and datacenter networking solutions with a strong emphasis on security and reliability.
  • Lead network projects across their full lifecycle, from evaluation and architecture design to configuration and deployment.
  • Implement Zero Trust security architectures to reduce attack surfaces and prevent unauthorized access.
  • Monitor network performance and ensure system availability, reliability, and capacity planning.
  • Troubleshoot complex network issues and provide rapid resolution.
  • Perform network assessments and optimization initiatives to enhance performance and resilience.
  • Evaluate emerging technologies and recommend improvements to strengthen the enterprise network architecture.
  • Maintain accurate network documentation including configurations, diagrams, and procedures.
  • Design, plan, and maintain secure and cost-effective corporate network infrastructure across AWS, Azure, and on-premises environments.
  • Implement and manage WAN, LAN, and datacenter networking solutions with a strong emphasis on security and reliability.
  • Lead network projects across their full lifecycle, from evaluation and architecture design to configuration and deployment.
  • Implement Zero Trust security architectures to reduce attack surfaces and prevent unauthorized access.
  • Monitor network performance and ensure system availability, reliability, and capacity planning.
  • Troubleshoot complex network issues and provide rapid resolution.
  • Perform network assessments and optimization initiatives to enhance performance and resilience.
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