Senior Network Engineer

IT Infrastructure Houston, Texas

  • Job Category:

    IT Infrastructure

  • Location:

    Houston, Texas

  • Job Type:


  • Number of Openings:



Position at Tokio Marine HCC

Senior Network Engineer 
Location: Houston, TX (Hybrid)
Position Type: Full-Time
Tokio Marine HCC, a leading specialty insurance company, is seeking a talented and experienced Senior Network Engineer. The Global Network Services Team is an integral part of our Corporate IT function, spanning more than 80 locations globally. We are a small but high-performing global team, split across London and Houston; operating on a 24x7 basis to deliver a stable, secure, and scalable service for Tokio Marine HCC.       
Become a vital part of our Operations team, responsible for managing and maintaining global complex network systems, including routers, switches, load-balancers, firewalls, network management and monitoring tools. Help drive a service delivery mentality across the team, as well as help drive service improvements across technology and processes.     
Key Responsibilities:  
  • Operate, maintain, and monitor the network infrastructure globally, delivering “network as a service” to each business unit across TMHCC.
    • Incident Management  
    • Change Management
    • Problem Management
  • Support product lifecycle management activities.
  • Mentor junior team members. 
  • Provide technical expertise across the organization.
  • Champion installation and configuration documents.
  • Actively participate and engage in network design governance.
  • Identify and recommend cost-effective technology solutions.
Qualifications and Requirements:  
  • Degree in Computer Science, a related field, or equivalent education and/or experience.
  • Cisco CCNP certification or higher; CCIE highly preferred but not required. 
  • TIL v3 foundation or higher preferred but not required. 
Skills and Experience:  
  • Extensive relevant experience in internetworking
  • Experience working within a global enterprise organization (3000+ users).
  • Considerable experience implementing, managing, and troubleshooting networks.
  • Superior planning knowledge.
  • Working knowledge of: 
    • Cisco Routing & Switching (incl. protocols)
    • Cisco Application Centric Infrastructure 
    • Cisco Identity Services Engine
    • Cisco Meraki Wireless
    • Cisco Adaptive Security Appliance
    • VMWare VeloCloud SD-WAN
    • Citrix NetScaler Load balancing & content switching
    • Policy Maps
    • Segmentation, VLAN, Spanning Tree, L3 interfaces, HSRP, EIGRP, TCP/IP
    • Network Traffic Analysis (Netflow, SPAN)
    • Monitoring Tools (SolarWinds and Thousand Eyes)
About TMHCC:
With the strength and stability that comes from being a member of the Tokio Marine Group, and fifty years of growth, profitability, and stability, we offer important insurance products that most people don’t even know exist. Every policy we write is special, enabling our clients to do amazing things.       
From insuring the crops that feed us, to the concerts that entertain us, to rescuing international travelers in trouble, we offer more than 100 classes of specialty insurance. Applying our Mind Over Risk philosophy to writing insurance allows our customers to take on opportunity with confidence.       
*Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time.*