Previous Job
Network Engineer
Ref No.: 18-03155
Location: Chicago, Illinois
Position Type:Full Time
Pay Rate : $ 125,000.00 - 145,000.00 /Year
Network Engineer

Responsibilities and duties
  • Design, deployment, and escalated problem resolution, for a large service provider network infrastructure
  • Perform daily checkouts of the environment and following any changes
  • Construct valid configurations for implementation based upon design and/or technical concepts
  • Support deployment and maintenance of network switches, routers, firewalls, and other network appliances
  • Application of configuration changes via our change control systems and processes
  • Perform peer review of configurations scheduled for deployment
  • Perform network infrastructure changes in a diligent and professional manner
  • Participate an on-call rotation for support escalations
  • Troubleshoot internal and external customer issues related to changes
  • Work with network engineering team to design new client specific connectivity solutions

Education, Skills and background (incl. Education and Experience Requirements)
  • 7-10 years' experience deploying and supporting network equipment in a service provider environment or a large-scale Enterprise network
  • 5 years + experience working on financial networks. Ideally including exchange market data connectivity.
  • Experience with Juniper, Arista, Fortinet and/or Cisco hardware and software
  • CCNP/JNCIP -+ CCIE certified or equivalent level of knowledge
  • Highly proficient in routing protocols: OSPF, EIGRP, BGP, ISIS, MPLS
  • Advanced understanding of Multicast Routing (IGMP, PIM, MSDP)
  • Expert level knowledge of TCP, UDP and upper layer protocols
  • Experience with cross-connectivity to high-speed, ultra-low latency financial markets and venues
  • Familiarity with Linux, Bash and/or Python
  • Ability to analyze and diagnose problems and effectively lead to system recovery
  • Clear verbal and written communicator
  • Diligent and highly detail orientated
  • Interested in cutting edge technology