Sr Principal Network Engineer

Northrop Grumman Northrop Grumman · Aerospace · Aurora, CO +1 · Networks

Senior Principal Network Engineer role at Northrop Grumman in Aurora, CO. Responsibilities include designing and planning network communication systems, troubleshooting network faults, selecting hardware and software, and maintaining expertise in network interconnections. Requires Security+ certification, an adjudicated full-scope polygraph, and travel.

What you'd actually do

  1. design and plan network communication systems and provide specifications and detailed schematics for network architecture
  2. troubleshoot and isolate network faults and failures in a LAN/WAN environment
  3. provide specific detailed information for hardware and software selections, implementation techniques and tools for the most efficient solution to meet business needs, including present and future capacity requirements
  4. maintain technical expertise in all areas of network and software interconnections and interfacing, such as routers, switches, firewalls, load balancers etc
  5. evaluate and report on new communication technologies to enhance capabilities of the network

Skills

Required

  • Security+ certified
  • TS/SCI with adjudicated full-scope polygraph
  • Network communication systems design
  • Network architecture planning
  • LAN/WAN troubleshooting
  • Hardware and software selection for networks
  • Network and software interconnections expertise
  • Router, switch, firewall, load balancer knowledge
  • Travel 20%

Nice to have

  • Firewall Hardware and Software Knowledge
  • CISCO Router, Switches Hardware and Software Knowledge
  • COMSEC equipment knowledge
  • Linux knowledge
  • Windows knowledge

What the JD emphasized

  • Active TS/SCI with an adjudicated full-scope polygraph at time of application
  • Candidates are required to be Security+ certified
  • Candidates are required to travel a minimum of 20%