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Senior Network Infrastructure Engineer

Kforce Technology

This is a Full-time position in Tempe, AZ posted October 23, 2021.


Kforce has a client that is seeking a Senior Network Infrastructure Engineer in Tempe, AZ. Summary: We’re looking for a Senior Network Infrastructure Engineer to assist our infrastructure team with our corporate network and SaaS / IaaS infrastructure in our Data Centers as well as Azure’s public cloud. You will architect a scalable network that supports over two thousand virtual end-points with over 1 petabyte of storage and create or assist in creating security boundaries that support segmentation. Responsibilities of the Senior Network Infrastructure Engineer:

  • Senior Network Infrastructure Engineer will build net configurations and connections
  • Perform an IP address audit
  • Provide technical support, respond to work order and tickets from stakeholders assisting cloud clients or corporate users, analyze and solve reported network issues in a timely manner
  • Build a Network Diagram with firewalls, switches, segmentation, gateways and end-points
  • Learn and expertly manage the existing system to full optimization
  • Senior Network Infrastructure Engineer will troubleshoot network problems
  • Establish networking environment by designing system configuration and directing system installation
  • Awareness and involvement of configuration of firewall security settings to access permissions groups for individuals and sets up provisions for incoming data
  • Build plan around client network segmentation and configuration
  • Execute the network segmentation project, automate and update configuration
  • Senior Network Infrastructure Engineer will audit load-balancing and recovery and keeping uptime higher than 99.98%
  • Lead in the development and production of complex documentation for installation, networking and troubleshooting of communication hardware/software

Job Requirements:


  • 7 years’ experience as a Network Infrastructure Engineer
  • Experience owning the network communication infrastructure, made informed recommendations, and optimized systems
  • Experience setting up and configuring multiple Cisco firewalls, routers, 10gb switches (e.g. Nexus, HP, Cisco), hosts and storage devices
  • Deep knowledge of Firewall IDS/IPS performance management, extensive routing and switching communication protocols, including Cisco Firepower Management Center (FMC), Cisco Firepower Threat Defense (FTD), Cisco Unity, Cisco CUCM and Veracity
  • Experience in VoIP, HA Proxy, Gateways, DNS Updates, Hyper-V Clusters, SAN Arrays using Nimble, Site-Site VPN Configuration including Azure Cloud
  • Experience making key operational and/or functional area decisions and ensuring successful execution
  • You’re always thinking of ways to scale our processes and make our systems ready to handle growth
  • You are constantly looking in the marketplace, in your network, and from thought leaders’ new ideas and ways to get the most out of our marketing automation platform and other related systems

Kforce is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.