Zakkary Brewer - Cyber Defense Operations Specialist / Endpoint Client Protection Operator

Summary

Cyber defense operations specialist with extensive experience in vulnerability management and incident response within the United States Air Force. Proficient in endpoint detection and response, enhancing security posture through proactive threat analysis and remediation. Demonstrated success in collaborating with technical teams to ensure compliance and maintain robust network security.

Overview

1

Certification

8

years of professional experience

Work History

Cyber Defense Operations Specialist / Endpoint Client Protection Operator

United States Air Force

06.2018 - 01.2026

Conducted cyber defense operations supporting enterprise and mission-critical Air Force networks and information systems.
Identified, analyzed, prioritized, and remediated security vulnerabilities to reduce organizational risk and improve security posture.
Performed vulnerability assessments and coordinated remediation efforts across multiple operating environments.
Monitored security events, investigated suspicious activity, and responded to potential cybersecurity threats.
Managed endpoint protection platforms and executed malware containment, eradication, and recovery procedures.
Supported continuous monitoring initiatives and vulnerability management programs in accordance with DoD security standards.
Applied security patches, configuration changes, and system hardening measures to improve resilience against cyber threats.
Assisted with incident response investigations, root cause analysis, and corrective actions following security events.
Collaborated with network engineers, system administrators, and cybersecurity teams to strengthen enterprise defenses.
Conducted security audits, validation testing, and compliance reviews to verify remediation effectiveness.
Generated security reports, metrics, and documentation for leadership and compliance requirements.
Provided cybersecurity guidance and technical support to users and technical teams regarding security best practices.

Education

High School Diploma -

Wylie East High School

Wylie, TX

01.2013

Some College (No Degree) - Information And Computer Systems

Community College of The Air Force

Montgomery, AL

Skills

Cyber defense operations
Vulnerability management
Endpoint detection and response
Incident response
Security operations center
Threat detection and analysis
Security monitoring
Risk management

Network security
Security compliance
System hardening
Malware analysis
Security auditing
Windows administration
Linux administration

Certification

CompTIA Security+
Microsoft Defender Certified
DISA HBSS 5.1 Certified
Air Force Tactics & Operations School

Military Service

United States Air Force, Staff Sergeant (E-5), General Discharge (Under Honorable Conditions), 06/01/18, 01/01/26

References

References available upon request.

Timeline