Robert Warner

Security engineer focused on practical SMB security, managed systems, and resilient operations.

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Selected Focus

Explore focus

SMB Security Operations

Security engineering for small and midsize business environments, with attention to visibility, hardening, and supportable controls.

Details

Use this area for security projects, tool rollouts, incident response work, or measurable improvements.

Managed Services Delivery

Hands-on work across client systems, support workflows, documentation, automation, and reliable day-to-day operations.

Details

Add examples of client-facing improvements, repeatable processes, or infrastructure modernization work.

Systems & Infrastructure

Support for networks, endpoints, cloud services, and data platforms with a focus on clarity and maintainability.

Details

Include infrastructure diagrams, migration notes, monitoring examples, or operational outcomes here.

Core Skills

Security

Hardening

Access Control

Vulnerability Review

Incident Support

Systems

Windows

Linux

Endpoint Support

Server Admin

Platforms

Microsoft 365

Cloud Services

Networking

Monitoring

Engineering

Python

Automation

Scripting

SQL

Practices

Documentation

Troubleshooting

Client Support

Process Design

Credentials

Certifications and education listed from public professional profile information.

ISC2

Systems Security Certified Practitioner

Issued Jul 2025. Expires Jul 2028.

CompTIA

Security+

Issued Jun 2024. Expires Jun 2027.

CompTIA

Network+

Issued Apr 2025. Expires Apr 2028.

LPI

Linux Essentials Certificate

Issued Jul 2025.

CompTIA

IT Operations Specialist

Stackable certification issued Apr 2025.

Education

Western Governors University

Listed education period: 2025-2026.

Working Notes

View all notes

Security that supports the business

Controls work best when they are understandable, maintainable, and aligned to real operating needs.

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Observability that helps

Useful logs, alerts, and documentation should make incidents easier to understand and resolve.

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Support work as engineering work

Clear troubleshooting, repeatable fixes, and clean handoffs turn support into lasting operational improvement.

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Contact

Have a project, security question, or collaboration idea? Reach out by email.

Contact Me