Level III Engineer

Senior Level Position & Full-time

Essential Functions:

  • Network architecture and implementation for clients
  • Technical lead for client projects and operations
  • Project management
  • Technical documentation
  • Level 2/3 operational support of client networks
  • Mentoring of Level 1 network resources
  • Local travel to client offices


  • 5 plus years sr. network design and operations experience
  • Sr. knowledge of Cisco routers, switches, firewalls
  • IP design and configuration
  • Dynamic routing protocols: BGP, EIGRP, OSPF, RIP
  • Layer 2 and 3 LAN design and operation
  • Ethernet Switch design and configuration: Port Management, Switch Stacking, VLANs, Trunking, Port Aggregation, HSRP, VRRP, Spanning Tree, Port Mirroring
  • Chassis and fixed configuration Ethernet switch experience
  • WAN design and operation: MPLS, Frame Relay, Point to Point, Metro-Ethernet, Internet
  • Network security design
  • VPN design and operation: Site to Site and Remote Access
  • Load balancers
  • WAN optimization appliances
  • Wireless design, security and operation
  • High network troubleshooting skills
  • Network packet analysis experience
  • Security devices: Firewalls, Intrusion Detection
  • Project Management experience
  • Documentation experience: Network topology diagrams, IP Design/Allocation, Routing design, Change Management, Event Response Procedures, VLAN diagrams, etc.
  • Vendor and procurement management experience
  • Experience in 24/7 High-Availability data center environments


  • Systems Administration experience Windows and/or Linux
  • VMware 3.x and 4.x experience and/or certifications
  • Storage experience: iSCSI, NAS, FC
  • Consulting experience
  • Network services provider or vendor employment experience
  • VoIP experience
  • Juniper product experience
  • F5, Citrix, Cisco, Coyote Load Balancer experience
  • Cisco or other networking certifications
  • Experience in PCI, HIPAA or SOX compliance environments


Excellent opportunity to join a leading IT services firm as a Sr. Network Engineer. The position reports to the Principal of Technical Operations. If you're interested in pursuing a career in IT, please click the link below to fill out an application. Only applications completedin full will be considered.

Email your resume to: careers@ribbitcomputers.com