Network Service Assurance Engineer Primary Screening
Hello! Welcome to the PacketFabric Network Service Assurance Engineer job application. We follow a simple 5 step interview process.

* Job application submission (you are here).
* 30-minute phone interview with the team lead.
* Take-home project assignment.
* 45-60 minute phone interviews with 3 engineers (peers) with whom you will regularly interact at PacketFabric.
* Reference check.

Please fill out the form below to be considered for advancement in the hiring process. You will only receive a response from PacketFabric if you are moving to the next step. We look forward to your responses!

Below each question is an opportunity to show your work or explain your answer.  Incorrect answers with interesting or reasonable explanations may count for partial credit so if you're not sure about an answer (or even if you are) please explain your reasoning.


Email *
Name *
Linkedin profile or resume URL *
How did you hear about this position?
What do you know about PacketFabric?
Which of the listed terms could be technical components of a layer 2 service? Choose all that apply. *
Required
Why?
Which statement best defines a point of demarcation in the context of a commercial internet service provider?
Clear selection
Why?
An internet service provider writes you an LOA/CFA that says "next available".  Check the boxes that are true statements.
Why?
After getting the fiber connected, the customer asks you to "roll the fiber".  What do they mean? *
Why?
At which layer does bridging occur at? *
Why?
What are some examples of MP-BGP use cases? Choose all that apply. *
Required
Why?
In this scenario you are given two equal spec 100gbit ethernet capable hosts connected over a WAN, and you need to replicate large data sets using FTP between the two hosts - Which average frame size would be expected to have higher throughput regardless of latency? *
Why?
Which of these are examples of layer 2 transport protocols? Choose all that apply. *
Required
Why?
Which of these is not a routing protocol? Choose all that apply. *
Required
Why?
Which of the following provides OAM functionality? Choose all that apply. *
Required
Why?
Why are you interested in working at PacketFabric?
A copy of your responses will be emailed to the address you provided.
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