Independent Network Architecture & Advisory

Network architecture for mission-critical environments.

Senior consulting, assessment, and modernization for organizations where the network carries the business. Led directly by Brian Kennedy, with 26+ years of architecture for healthcare, financial services, transportation, and cultural institutions.

Senior engagement, every time

Engagements are led directly by Brian. No offshore delivery layer, no junior consultant pipeline, no handoff to "the team." The person on the kickoff call is the person doing the work.

Architecture-first

Most network problems are presented as equipment problems. Most are actually architecture problems. The work starts with the foundation and works outward, not the other way around.

Built to be carried forward

Every deliverable survives after the engagement. Usable by the next engineer who touches it, the next executive who approves the budget, and the next auditor who evaluates the controls.

01 — Our Mission

Bring the network to the standard the business actually needs.

"

Most networks I see weren't designed badly. They were designed for a smaller company, a smaller campus, a simpler set of problems, and they got there. Then the business grew underneath them. The work I do is rebuilding the foundation so the network can support what the organization has actually become.

Brian Kennedy Founder & Principal Architect, Kennedy Consulting
02 — What We Do

Five engagement types, one practice.

We propel infrastructure decisions forward by doing a focused set of things exceptionally well, organized by the question a client is trying to answer.

Network Assessments

An honest read on the current state of your network: architecture, lifecycle, security posture, and the latent risks. Built for executive and board review.

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Architecture & Design

Target-state design: core/distribution/access topology, segmentation strategy, datacenter architecture, wireless design, and the rationale behind each decision.

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Modernization Roadmaps

Multi-year infrastructure plans sequenced by dependency, phased to align with budget cycles, with bills of materials and the operational sequencing that makes them executable.

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Fractional CTO / Senior Advisor

For organizations that need senior architectural counsel without a full-time hire. Monthly retainer providing decision support on infrastructure investment, vendor selection, and strategy.

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Implementation Oversight

For organizations with an internal team or a separate implementer. Periodic design reviews, issue resolution, and sign-off authority on architectural decisions during delivery.

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Implementation Delivery

Need someone to actually build it? Kennedy Consulting partners with 4th Octet, our engineering and managed services practice, for end-to-end delivery.

About 4th Octet
03 — How We Do It

Engagement runs in four phases.

A typical engagement moves through a predictable arc. We're transparent about what each phase produces and how long it takes.

01

Discover

Short discovery conversation. Understand what you're trying to decide, what you're working with, and what the success criteria look like. No formal intake.

02

Assess

Evidence-based read on the current state. Topology, equipment, security posture, latent risks. Findings sequenced by impact and timing.

03

Architect

Target-state design, modernization roadmap, and the operational sequencing to get there. Built to be defensible in technical, audit, and budget reviews.

04

Hand Off

Documented deliverables to your team, or a direct handoff to 4th Octet for implementation. Every artifact survives the engagement.

04 — Industries We Serve

Recent work spans seven sectors.

Engagements over the past decade span healthcare, finance, transportation, education, manufacturing, and cultural institutions, including some of the largest names in each.

Healthcare
Financial Services
Higher Education
Cultural Institutions
Transportation
Manufacturing
Retail & Consumer
05 — By the Numbers

Two and a half decades, eight figures of infrastructure.

26+
Years of network architecture experience
50+
Enterprise and institutional engagements led
7
Industries served including healthcare and financial services
2
Active/active datacenter buildouts currently in flight
06 — Technology Partners

We work in the platforms you already run.

Architecture and design engagements work across the enterprise networking and security ecosystem. Selected vendor partners and platforms we engineer in:

Cisco
Aruba (HPE)
Palo Alto
Cisco ACI
VMware
Microsoft
AWS
Azure
Viptela / Cisco SD-WAN
Cisco ISE
Terraform
Ansible

Let's talk about your next infrastructure decision.

Whether you're sitting on an inherited environment that needs a clean read, or planning a multi-year modernization, the first conversation is the same. Short, candid, and free.

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