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Senior ISP Network Engineer

Zettalogix INCUnited States🇺🇸United StatesPosted 23 Jul 2026

Why This Role Stands Out

This fully remote Senior ISP Network Engineer role at Zettalogix INC offers a fantastic opportunity to leverage your extensive BGP, OSPF, and MPLS expertise in a dynamic, large-scale network environment. You'll thrive here if you possess a strong ISP background and advanced routing/switching skills, contributing to critical network implementations while enjoying the flexibility of remote work. Apply to enhance your career with a reputable company and develop your technical mastery.

Quick Overview

Work Type
Remote
Level
Mid Senior

Job Description

Job: Senior ISP Network Engineer Locals Only/ Out of Area/ Remote? Fully Remote Interview Type (Phone, Video, Face to Face) Video Anticipated Start (in weeks) 2-4 weeks

3-5 Must Haves

* 5+ years of hands-on experience supporting large-scale network environments
* Strong background working within an ISP, telecommunications, carrier, or service provider environment
* Advanced knowledge of routing and switching technologies

Extensive experience with:
* BGP
* OSPF
* MPLS
* Layer 2/Layer 3 networking concepts

Hands-on experience configuring and troubleshooting:
* Cisco routing platforms (ASR, Catalyst 9K preferred)
* Juniper routing platforms (MX series preferred)
* Nokia routing platforms (preferred)
* Experience performing complex network implementations and migrations
* Ability to independently execute production changes with limited guidance
* Experience creating and following technical documentation, including MOPs and implementation plans
* Strong troubleshooting and analytical skills

Preferred Qualifications:
* CCNP certification or equivalent experience
* JNCIP certification or equivalent experience
* Prior experience supporting large telecommunications networks
* Experience with backbone/core network infrastructure
* Experience supporting large-scale customer migrations
* Experience working in environments requiring strict change management processes

Technical Environment:
Candidates should have experience with some or all of the following:
* Routing & Switching
* BGP
* OSPF
* MPLS
* IPv4/IPv6
* VLANs
* Layer 2/Layer 3 switching

Platforms:
* Cisco ASR
* Cisco Catalyst 9000 series
* Juniper MX Series
* Nokia routing platforms

Operational Processes:
* Change management
* Maintenance windows
* Methods of Procedure (MOPs)
* Production implementation support
* Network migration planning

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