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135 jobs
Global Enterprise Services
12 hours ago

Principal Network Engineer

New North AmericaPrincipal
United States
Fort Meade, MD

Leads design, deployment, and modernization of a large-scale, geographically distributed enterprise wireless network for a DoD environment at Fort Meade, MD. Core stack: Aruba AOS 10 and Central On-Premises, ClearPass/Cisco ISE, 802.1X/EAP-TLS, RF engineering, and Comply-to-Connect security. Active DoD Secret clearance and US citizenship required.

Ansible API Authentication Automation Cisco +12 skills
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
62 views 17 hours ago

Principal Network Engineer

Open 129d North AmericaFull-timePrincipal Salary + equity 5 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Principal Network Engineer designs and scales Roblox’s global backbone and edge networks to support millions of daily users and immersive 3D experiences.

Backbone.js BGP C++ DHCP DNS +6 skills
295K – 345K $
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Nscaleoperationsukltd
yesterday

Principal Network Engineer

New UKPrincipal Salary + equity
United Kingdom

Principal Network Engineer setting technical direction for Nscale's AI GPU cloud: designing large-scale InfiniBand, RoCE, and Ethernet fabrics (BGP/EVPN/VXLAN), leading Python/Ansible GitOps automation, and owning security, observability, and operations for high-performance AI training infrastructure.

AI Ansible Arista Automation BGP +27 skills
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RTX
23 views 3 days ago

Principal Specialist - Wireless Network Administrator

New APACFull-timePrincipal
India
IN-KA-BENGALURU-NORTHGATE ~ Sy No 2/2 Venkatala Village ~ SY NO 2/2 VENKATALA VILLAGE, Yelahanka Hobli

Manages enterprise wireless LAN services at RTX's Bengaluru site: deploying, administering and troubleshooting Wi-Fi access points, controllers and guest networks across a large multi-site environment, plus RF site surveys and documentation. Core stack: Cisco wireless (WLC, Catalyst Center, ISE), Aruba Central, and tools like Ekahau and AirMagnet.

Ccna CCNP Cisco DHCP DNS +3 skills
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Hasbro
37 views 4 days ago

Principal Network Engineer

Open 20d North AmericaPrincipal 7 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Canada
Montréal

Principal-level individual contributor leading Hasbro/Wizards of the Coast's enterprise network transformation: designing a Zero Trust Network Access architecture, managing Palo Alto Panorama/NGFW at platform level, and integrating AWS cloud networking with identity-based enforcement (GlobalProtect, Okta/Entra) across global sites.

Ansible API Automation AWS CI/CD +15 skills
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Vodafone
13 views 4 days ago

Principal IP Network Engineer (3rd Line Support) - BangaloreVOIS

Open 34d APACPrincipal Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
India
Pune

Senior 3rd-line engineer at Vodafone VOIS (India) acting as the highest operational escalation point for major incidents on multi-vendor IP/MPLS and transport networks. Day to day: leading incident bridges, root cause analysis, and service restoration across Nokia, Huawei, and Cisco platforms using BGP, IS-IS, MPLS, Segment Routing, and traffic engineering.

API Automation BGP CCNP Cisco +9 skills
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SpaceX Backed by SequoiaBacked by BONDBacked by Founders Fund
66 views 4 days ago

Principal Network Engineer (Starlink Ground Network)

Open 144d North AmericaInternshipPrincipal 12 questions
United States
Palo Alto, CA

Principal Network Engineer designs, builds, and maintains SpaceX’s global Starlink ground network, including interconnections, POPs, and routing infrastructure, using enterprise and service-provider technologies.

Arista Automation Bash BGP Cisco +19 skills
200K – 285K $
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SpaceX Backed by SequoiaBacked by BONDBacked by Founders Fund
58 views 4 days ago

Principal Optical Network Engineer (Starlink Ground Network)

Open 144d North AmericaPrincipal 12 questions
United States
Redmond, WA

Designs and maintains the fiber-optic backbone that links Starlink satellites to global internet points of presence, using DWDM and optical test automation.

Automation Backbone.js Fiber Itar MATLAB +5 skills
180K – 260K $
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Nscale
44 views 4 days ago

Principal Front-End Network Engineer

New North AmericaPrincipal 3 questions
United States

Senior-most technical authority for Nscale's front-end Ethernet networks powering AI GPU clusters: designs and evolves large-scale leaf-spine/Clos fabrics (Arista, Nokia, Nvidia Cumulus), owns long-haul/DCI circuits and storage connectivity, leads complex incident escalations, and mentors senior network engineers.

AI Ansible Arista Automation BGP +14 skills
220K – 310K $
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RTX
24 views 5 days ago

Principal Cyber Network Engineer

New On-siteNorth AmericaPrincipal
United States
US-CA-ANAHEIM-406 ~ 160 N Riverview Dr ~ BLDG 406, Ste 150

Date Posted: 2026-10-30

 Country: United States of America

 Location: US-CA-ANAHEIM-406 ~ 160 N Riverview Dr ~ BLDG 406, Ste 150

 Position Role Type: Onsite

 U.S. Citizen, U.S.…

API C++ Cybersecurity Linux Networking +6 skills
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gdit
18 views 5 days ago

Network Engineer Principal

Open 3d North AmericaPrincipal
United States
USA AK Joint Base Elmendorf Richardson

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job…

AI BIM CAD Cloud Networking +2 skills
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General Dynamics Information Technology
18 views 5 days ago

Network Engineer Principal

Open 3d North AmericaPrincipal H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States
USA AK Joint Base Elmendorf Richardson

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job…

AI BIM CAD Cloud Networking +2 skills
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Request Technology, LLC
34 views 5 days ago

Principal Cisco Network Engineer CCIE

New North AmericaFull-timePrincipal
United States
Grand Central, Manhattan

We are unable to sponsor for this permanent full-time role Position is bonus eligible Prestigious Financial Institution is currently seeking a Principal Cisco Network Engineer with strong Cisco and Multicast…

Cisco Cloud
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Graphcore
44 views 6 days ago

Principal Network Engineer

Open 142d North AmericaPrincipal 3 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
Milpitas, California

Principal Network Engineer designs, maintains, and troubleshoots high-speed network fabrics for AI data centers, focusing on RDMA, InfiniBand, and 400G/800G fabrics.

AI Ansible API Arista Automation +14 skills
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Fresenius Medical Care
67 views 6 days ago

Sr Principal Network Engineer

New RemoteNorth AmericaFull-timePrincipal Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.
United States
Waltham, MA

This is a full-time, REMOTE opportunity with 25% travel required within the US and EMEA. PURPOSE AND SCOPE: The Lead Networking Engineer utilizes in-depth knowledge of local area networks (LAN) and wide area networks…

AWS Azure Ccna Cloud Help Desk +4 skills
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SAIC
71 views 6 days ago

Senior Principal Network Engineer

New RemoteNorth AmericaPrincipal
United States
Dallas, TX

SAIC is seeking a highly skilled Senior Principal Network Engineer to integrate systems into a complex architecture via various technologies (Cisco SD-WAN, Aruba Edge-Connect, Juniper SD-WAN), implement configuration…

Ansible Automation AWS Azure BGP +19 skills
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Oracle
6 days ago

Principal Network Engineer

New North AmericaFull-timePrincipal Salary + equity
United States
Seattle, WA

Designs, implements, and operates resilient L3/L4 network services across data centers and cloud environments with broader influence beyond the immediate team. Leads moderately complex projects, drives automation and…

Analytics Ansible API Automation BGP +23 skills
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RTX
14 views last week

Network Engineer, Principal Specialist, El Segundo, CA Onsite

New HybridNorth AmericaPrincipal
United States
US-CA-EL SEGUNDO-E04 ~ 2006 E El Segundo Blvd ~ BLDG E04

Date Posted: 2026-10-28

 Country: United States of America

 Location: US-CA-EL SEGUNDO-E04 ~ 2006 E El Segundo Blvd ~ BLDG E04

 Position Role Type: Onsite

 U.S. Citizen, U.S. Person,…

Authentication Ccna Cisco Fiber Firewall +6 skills
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RTX
14 views last week

Network Engineer, Principal Specialist, Goleta, CA Onsite

New HybridNorth AmericaPrincipal
United States
US-CA-GOLETA-B01 ~ 6825 Cortona Dr ~ BLDG B01

Date Posted: 2026-10-28

 Country: United States of America

 Location: US-CA-GOLETA-B01 ~ 6825 Cortona Dr ~ BLDG B01

 Position Role Type: Onsite

 U.S. Citizen, U.S. Person, or…

Authentication Ccna Cisco Fiber Firewall +5 skills
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Salesforce
52 views last week

Backbone Network Engineering Principal

New North AmericaPrincipal Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
California, San Francisco

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Enterprise Technology & Infrastructure Job Details About…

Agentforce Agentic AI AI Ansible Automation +22 skills
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