INFOSEC • GRC • PRIVACY

Terrell Grenyion

Security Analyst with 3+ years of experience supporting SOC 2 compliance, risk management initiatives, and security policy development. Strong GRC focus backed by hands-on SOC Level II experience, enabling practical, execution-driven risk assessments and control recommendations.

Houston, TX • Phone: 561-876-7766 View Phone • terrell@grenyionadvisory.com • LinkedIn

View My Projects Contact Me

Current Focus

Security Analyst @ Cybriant
GRC & Cybersecurity Support @ CyberPeace Institute
MS Information Systems @ Kennesaw State University
Actively pursuing Google Professional Cloud Security Engineer, CISA & CIPP/US

Core Domains

Risk Assessments • GRC • Privacy • SIEM • Incident Response

Education

Kennesaw State University
Master of Science (Information Systems)
Kennesaw State University
Graduate Certificate (Information Security & Assurance)
Kennesaw State University
Bachelor of Science (Cybersecurity)

Certifications

CompTIA Cybersecurity Analyst (CySA+) ce
CompTIA Security+ ce
Google Cloud Professional Security Operations Engineer
SentinelOne Core Support Professional
Cisco Introduction to Cybersecurity

Credly Badges

Experience

Security Analyst

Cybriant Aug 2024 – Present

Contribute to governance initiatives through policy and procedure development aligned with SOC 2 and CMMC.
Lead incident investigations using SIEM, EDR, and SOAR platforms (SentinelOne, Google SecOps, Azure Sentinel).
Support incident response operations including containment, remediation, and post-incident documentation.
Develop and improve detection rules, playbooks, and SOC configurations.
Played a key role in SOC 2 audit preparation, including documentation review and evidence collection.
Collaborate cross-functionally with Engineering, Customer Success, and Vulnerability Management teams.
Provide client-facing security analysis and recommendations.

Technical Account Manager

Cybriant Apr 2023 – Aug 2024

Delivered cybersecurity recommendations aligned with client risk, operations, and regulatory requirements.
Developed security posture reports identifying gaps and improvement opportunities.
Built and delivered client reporting including alert trends, ticket analysis, and environment health.
Acted as liaison between clients, Sales, Engineering, and SOC teams.

Academic & Applied Experience

Developed GRC and security deliverables including vulnerability assessments, enterprise policies and procedures, business impact analyses (BIA), SIEM evaluations, and incident response reports through graduate coursework and projects.
Gained hands-on experience using Clearwater IRM for risk and compliance analysis, including asset inventories, risk modeling, risk scoring, and defined risk response strategies.
Designed and documented network security architectures, including firewall configurations, VPN implementations, and secure remote access strategies with cost–benefit analysis.
Conducted tabletop incident response exercises and produced formal after-action (hot wash) reports identifying gaps, risks, and remediation recommendations.
Authored a white paper on AI Governance, Risk, and Compliance titled “Building a Framework for Responsible Enterprise AI,” analyzing regulatory gaps and proposing a practical governance framework (also published as a professional article).
Exposure to key frameworks including NIST CSF, NIST SP 800-53, and MITRE ATT&CK, with additional independent study of NIST SP 800-82, NIST SP 800-63, TSA Security Directives, and MTSA.

Skills & Abilities

GRC Risk Assessments Policy & Procedure Development SOC Operations Incident Response SIEM SOAR Threat Hunting Audit Support Compliance Frameworks

Additional Information

Languages: English (Native)
Availability: Open to on-site, hybrid, and remote projects and collaborations
Security Clearance: Eligible for security clearance

Interested in working together on InfoSec, GRC, risk, or privacy initiatives?

Get in Touch