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January 30, 2019

Tier 2 Network Engineer

Sierra Experts

Sierra Experts is seeking an enthusiastic, self-motivated Tier 2 Network Engineer to be a core member of our operations team.

Position requires intermediate to advanced skills in implementing and managing high availability, mission critical infrastructure. Candidate should have a very strong skill set in one or more of the following areas: planning, configuring, implementing and maintaining network infrastructure (routers, switches, firewalls, WAPs, etc.).

We require a dedicated problem solver who can multi-task and prioritize tasks in a fast-paced and demanding environment.

Position will work closely with other Operations Engineers and developers to help support small, medium and large-scale clients.

This is a full-time position with excellent growth potential.



  • Work with customers to evaluate existing systems and develop design recommendations
  • Contribute to the design of networks (routing and switching infrastructure; understanding concerns related to servers and applications)
  • Document topologies and new designs
  • Configure enterprise grade networking hardware (HP, Cisco, Barracuda, etc…)
  • Troubleshoot intermediate to difficult network problems
  • Thoroughly document all work performed
  • Specify hardware and operating system requirements
  • Configure and fine tune monitoring systems
  • Participate in on-call rotation
  • Documentation and implementation processes and procedures
  • Manage multiple colocation facilities and customer environments
  • Staying up-to-date with all relevant technologies and emerging technologies
  • Minimal travel and some weekend work will be required


Experience Requirements:

  • Intermediate to advanced experience with configuring and managing enterprise networking platforms (HP, Cisco, etc.)
  • Networking design and/or troubleshooting experience
  • Some experience with server administration and ability to grow this skill set as required
  • Intermediate understanding of advanced networking protocols and IP subletting; functional understanding of advanced routing protocols
  • Base understanding and familiarity with VoIP/SIP configurations.
  • Intermediate knowledge of VPN tunneling, including S2S VPN, IKEv1/2, remote access tunnels
  • Intermediate knowledge of cross platform troubleshooting
  • Vendor Certification or equivalent experience requested
  • Two years’ practical experience with networking support and administration
  • Familiarity with enterprise monitoring tools
  • Excellent communication skills
  • Strong writing skills
  • Ability to obtain security clearances


Please include all work and education history when applying.

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