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Senior Network Engineer

Senior Network Engineer

Robert HalfDallas, TX, United States
10 hours ago
Job type
  • Full-time
Job description

verview :

We are seeking a Senior Network Engineer with strong expertise in routing and switching, advanced network protocols, and network security. The ideal candidate will be hands-on with BGP, OSPF, and EIGRP, experienced in maintaining a secure and resilient enterprise network, and capable of contributing to network design, optimization, and automation initiatives.

Key Responsibilities :

  • Design, implement, and support enterprise LAN / WAN infrastructure, ensuring high availability and optimal performance.
  • Configure, maintain, and troubleshoot routing protocols including BGP, OSPF, and EIGRP.
  • Manage network switches, routers, firewalls, VPNs, and related security devices.
  • Implement and monitor network segmentation and access control to enhance security posture.
  • Perform system patching, firmware updates, and routine maintenance to maintain compliance and stability.
  • Collaborate with infrastructure, cloud, and security teams on integrated network solutions.
  • Support SD-WAN environments and participate in architecture and performance tuning.
  • Utilize automation tools and scripting (e.g., Python, Ansible) to streamline configuration management and deployments.
  • Maintain documentation of network designs, configurations, and operational procedures.
  • Troubleshoot complex network issues and provide escalation-level support.

Qualifications :

  • CCNP certification required (or equivalent experience).
  • 5+ years of experience in enterprise network engineering or related field.
  • Strong knowledge of routing / switching, BGP, OSPF, and EIGRP.
  • Hands-on experience with firewalls, VPNs, and network security principles.
  • Familiarity with SD-WAN, network segmentation, and automation frameworks preferred.
  • Solid understanding of TCP / IP, VLANs, QoS, and subnetting.
  • Experience with monitoring and configuration tools (e.g., SolarWinds, Cisco DNA Center, Wireshark).
  • Excellent problem-solving and documentation skills.
  • Strong communication and collaboration abilities.

    • Bonus Skills :

  • Experience with cloud networking (AWS, Azure).
  • Exposure to network automation and Infrastructure as Code (IaC).
  • Knowledge of Zero Trust or micro-segmentation strategies.
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    Senior Network Engineer • Dallas, TX, United States