Summary
Twenty-two years in enterprise infrastructure and IT governance, most recently leading the ServiceNow Discovery rollout that gave Dun & Bradstreet its first reliable automated global infrastructure inventory. I design CMDB and CSDM foundations — discovery coverage, identification and reconciliation, service models, ownership and certification — so that operations teams, and now AI agents, can trust the configuration data they act on. On my own infrastructure I build and govern AI agents, including a published protocol for AI coding agents.
Experience
ServiceNow CMDB & CSDM Engineer — contract
2026 – Present
- CMDB and CSDM subject matter expert on contract: configuration governance, discovery and service-model work in enterprise environments.
- Building the data model and framework that let AI solutions be trusted inside an enterprise: a published protocol for governed agent action, and a control plane holding the contracts, policies and evidence behind it.
ServiceNow CMDB & Discovery Manager — Dun & Bradstreet
04/2023 – 02/2026
- Led the ServiceNow Discovery rollout that established the organization's first reliable automated global infrastructure inventory.
- Enhanced CMDB accuracy and completeness by 98% through automated discovery processes.
- Designed the credential architecture and distributed MID Server topology; tuned discovery patterns and identification rules to cut duplicate CIs and raise reconciliation confidence.
- Established CI ownership expectations, a certification cadence and reporting guardrails for compliance and operational health; chaired a monthly CMDB advisory board with product stakeholders.
- Member of the ServiceNow Product Advisory for Discovery and CMDB; led educational sessions for product owners.
Information Technology Manager — PwC
01/2020 – 08/2022
Technology & Security Operations
- CMDB and AMDB subject matter expert; corrected support process deficiencies through better configuration data.
- Supervised global ServiceNow platform upgrades and drove adoption aligned to CSDM principles.
- Oversaw vulnerability management for end-user devices, meeting 98% policy compliance.
Specialist IS Architect — Amgen
08/2012 – 12/2019
Service Ownership Lead, Digital Workspace Experience
- Streamlined enterprise service agreements yielding $3M success through improved workflow management strategies.
- Owned global service platforms and IT service roadmaps; delivered O365 and SharePoint Online service expansions.
- Built application health dashboards on Azure analytics; modernized backup strategy for significant recurring savings.
Earlier: SharePoint Administrator / Systems Support Specialist, Conversant (2007–2012) · IT Administrator, Change & Release Manager, Andromeda Software (2004–2007)
Independent work — AI agents
Agent-operated infrastructure
- Run a four-server estate where AI agents claim tasks, work under a versioned rulebook, and cannot act until they have acknowledged the current revision. When a task closes, a second agent updates the configuration record, at about twelve cents of model spend.
- Separation of duty enforced structurally: one agent scopes and contracts the work, a different agent implements it in an isolated copy, and a write guard blocks anything outside the contract.
- Rules-first automation: deterministic workflows for routine work, a model only on the exceptions; untrusted outside text fenced before any unattended agent reads it.
Zero Trust Intelligence — governance gate for AI coding agents
- Designed and built a gate that re-runs an agent's required checks itself rather than accepting its claim of completion, binding each result to the exact file tree being committed; enforcement at three points, failing closed.
- Authored the protocol with schemas and conformance requirements; filed as an individual IETF Internet-Draft (draft-mccormack-ztip-00, not adopted by a working group); client released as open source.
Demo: a commit held red in public CI · Code: github.com/bitscon/zti-cli · Spec: datatracker.ietf.org/doc/draft-mccormack-ztip
Skills
ServiceNow Discovery & CMDB
CSDM & service modeling
Service Mapping
CI identification & reconciliation
MID Server & credential architecture
Data governance & data quality
CI ownership & certification
Compliance & audit reporting
Change & release management
Service ownership & ITOM
Cloud infrastructure (Azure, AWS)
AI agent governance
Multi-agent system design
Agent-assisted delivery (Python, CLI)
Technical communication
Education & certificates
B.S., Information Systems Security
ITT Technical Institute
A.S., PC Networking and Support
Champlain College
Implementing Microsoft Azure Infrastructure Solutions — Microsoft
AI for Work and Life — University of North Florida
Microsoft Certified Professional — Microsoft
MTA, Cloud Fundamentals — Microsoft