Vulnerability Management Program Implementation
Built and documented a vulnerability management program focused on remediation tracking, risk prioritization, reporting, and continuous improvement.
TenablePowerShellWindowsLinux
View on GitHub Security Operations · Vulnerability Management
Most organizations don't need more security alerts. They need someone who can determine which ones actually matter.
Security Operations & Vulnerability Management professional focused on reducing risk through vulnerability remediation, threat detection, security monitoring, and automation.
Microsoft DefenderMicrosoft SentinelTenableAzureKQLPowerShellVulnerability ManagementSecurity Operations
100%
Critical Vulnerabilities Reduced
90%
High Vulnerabilities Reduced
76%
Medium Vulnerabilities Reduced
15+
Security Projects
What I Do
Practical security, end to end.
Vulnerability Management
Identifying, prioritizing, and tracking remediation efforts across Windows and Linux environments.
Security Operations
Monitoring, investigating, and responding to security events using modern security tools.
Threat Detection
Building detections, investigating indicators of compromise, and analyzing security data.
Security Automation
Using PowerShell and security tooling to improve efficiency and reduce manual effort.
Featured Projects
Hands-on security work.
Windows STIG Portfolio
Implemented and documented security hardening controls aligned with DISA STIG requirements.
DISA STIGsPowerShellWindows Security
View on GitHub OpenVPN & IPsec Deployment
Configured secure VPN connectivity and documented implementation and troubleshooting processes.
pfSenseOpenVPNIPsec
View on GitHub About
About Nathaniel
I specialize in vulnerability management, security operations, threat detection, and endpoint security. My focus is helping organizations reduce risk through vulnerability remediation, security monitoring, automation, and practical security improvements.
I enjoy investigating security issues, analyzing security data, and working with teams to turn findings into meaningful action — bridging the gap between raw telemetry and confident decisions.
Vulnerability ManagementSecurity OperationsMicrosoft SentinelMicrosoft DefenderPowerShell AutomationSecurity Compliance
Skills
Tools & technologies.
Security Operations
- Microsoft Sentinel
- Microsoft Defender
- KQL
- Threat Hunting
- Incident Response
Vulnerability Management
- Tenable
- Nessus
- Risk Prioritization
- Remediation Tracking
- Reporting
Cloud & Platforms
- Azure
- Log Analytics
- Windows
- Linux
- pfSense
Automation & Tooling
- PowerShell
- DISA STIGs
- Group Policy
- Endpoint Hardening
Contact
Let's connect.
Interested in Security Operations, Vulnerability Management, or Security Engineering opportunities? I'd love to hear from you.