AI enablement 01
From proof of concept to enterprise practice.
Helped move an enterprise AI platform through pilot cohorts to broad adoption, connecting workplace knowledge while aligning rollout, governance, security, and usage analytics.
IT systems · Automation · AI enablement
I build the systems that make work feel simple.
I’m John Nguyen, a Member of IT Staff at OpenAI designing secure, scalable workplace systems across SaaS, identity, collaboration, and automation.
01
Identity
Ready
Access connected
02
Collaboration
Ready
Teams aligned
03
Automation
Ready
Workflows running
04
Security
Ready
Controls active
01
Enterprise scale.
Systems designed for the complexity, reliability, and reach of global teams.
02
Security by design.
Identity, access, and guardrails treated as foundations—not finishing touches.
03
Automation first.
Manual friction turned into maintainable workflows with clear ownership.
Building enterprise systems for what’s next.
As a Member of IT Staff in Systems Operations, I work where enterprise platforms, thoughtful automation, and the future of work come together.
Selected work
Big operational challenges.
Calm, durable solutions.
Platform, security, and automation work from prior roles—built to solve real problems for teams operating at enterprise scale.
Security automation 02
A faster path from signal to action.
Built an event-driven response path connecting collaboration anomalies to identity controls, with rapid session revocation, useful logging, and clear alerting around every action.
Operations at scale 03
One workflow. 7,000 employees.
Automated a recurring calendar remediation across a large workforce, using careful targeting, validation, and reporting to replace a repetitive manual process with a safe, repeatable workflow.
7,000
employees
Platform ownership 04
Reliable foundations for everyday work.
Owned and evolved business-critical collaboration platforms across Google Workspace, Slack Enterprise Grid, and Proofpoint—with a focus on resilient operations, thoughtful guardrails, and employee experience.
Experience
Building better systems,
one layer at a time.
2026 — Present
OpenAI
Member of IT Staff · Systems Operations
Enterprise systems · AI operations
2023 — 2026
Okta
Senior Systems Engineer · Collaboration Tools
Collaboration · Identity · Automation
2021 — 2023
Motive
SaaS Operations Engineer
SaaS operations · Integrations
Earlier
Ridecell
Senior IT Engineer
IT engineering · Scale
Earlier
LookingGlass Cyber Solutions
IT Engineer
Infrastructure · Security
Capabilities
One operating mindset.
A broad technical range.
I’m at my best when a problem crosses team boundaries and needs equal parts architecture, hands-on execution, and clear communication.
Identity & access
Enterprise automation
Collaboration platforms
Cloud infrastructure
Security operations
AI enablement
Selected toolchain
Okta · Google Workspace · Slack · Proofpoint · Python · Terraform · GCP · APIs · SCIM · SAML / OIDC
Let’s connect
Make the complex understandable.
Make the solution durable.
Follow my work and connect with me on LinkedIn.
LinkedIn