Network Access Control (NAC) Engineer

20 Jun 2024

Vacancy expired!

NAC (Network Access Control) Technician to join for a long-term contract (up to two years. Client needs to discover and refresh entire network for 500+ locations.

  • Understands functions of devices such as Routers, Switches, Firewalls, Load balancers, WLAN Controllers / Access points, SD-WAN appliances and VoIP phones / servers
  • Understands layer 2 switching concepts/technologies: MAC addresses, VLANs, Trunks, STP, PVST, RVPST, MST
  • FHRPs: HSRP, VRRP and GLBP
  • Knowledge of routing protocols such as: OSPF, EIGRP, eBGP/iBGP
  • Knowledge of routing concepts: Route Redistribution, Policy-Based Routing, VRFs
  • Knowledge of NAC and AAA protocols: TACACS+, RADIUS, 802.1x
  • Knowledge of NAC solutions such as Cisco ISE or Aruba Clearpass
  • Knowledge of network discovery protocols: SNMP, Netflow, CDP and LLDP
  • Knowledge of Access Control Lists (ACLs)
  • Knowledge of Data Center Technologies: VPCs, Cisco ACI
  • Understands common network troubleshooting tools such as ping, traceroute, nslookup
  • Understanding of Quality-of-Service (QoS)
  • Understands Network Services such as: DNS and DHCP
  • Knowledge of web filtering: HTTP/HTTPS, SSL decryption
  • Knowledge of VPNs: Remote-Access and Site-to-Site, DMVPN, SD-WAN
  • Knowledge of copper and fiber transport medias and their associated standards
  • Knowledge of VoIP/Digital/Analog Telephony technologies such as: SIP, SCCP, H.323, MGoogle Cloud Platform, FXO/FXS, ISDN
  • Knowledge of Load Balancing: VIPs, Pools, Health Monitors and Load Balancing Methods
  • Knowledge of Public Cloud environments: AWS, Azure and Google Cloud Platform
  • Knowledge of Cloud Security offerings: Zscaler, Umbrella, Prisma Access
  • Knowledge of Network Monitoring software: Solarwinds, DNA Center, Logic Monitor, etc.
  • Strong desire to learn new and emerging technologies
  • CCNP – Or equivalent knowledge/experience

  • ID: #43353373
  • State: Texas Dallas / fort worth 75201 Dallas / fort worth USA
  • City: Dallas / fort worth
  • Salary: $30 - $40
  • Job type: Contract
  • Showed: 2022-06-20
  • Deadline: 2022-08-06
  • Category: Et cetera