Delvis Simmonds
BSc., CISSP, GSEC, SC-900, FSCA
Senior Information Security Analyst (CISSP) | Cybersecurity Leader | IAM • Cloud Security • Endpoint Security • Compliance | SIEM/MDR
Results-driven IT and Cybersecurity professional with over a decade of experience designing, leading, and securing technology environments. Whether I’m hardening enterprise systems or helping small businesses thrive securely, my mission is simple, to make technology both safe and strategic.
Email: delvis.simmonds@gmail.com • Phone: 580-917-9889 • Location: San Antonio, TX.
ABOUT DELVIS
I lead and deliver practical cybersecurity programs that align with business priorities - from improving phishing resilience and endpoint posture to guiding PCI/HIPAA compliance and incident response. Currently advancing enterprise security initiatives as a Senior IS Security Analyst at TTI Inc. (Berkshire Hathaway), and providing fractional IT & cybersecurity leadership for MedSpa operations in a vCISO / consulting capacity.
Experience & Key Achievements
Senior IS Security Analyst — TTI Inc. (Berkshire Hathaway)
Promoted to senior role; serve as primary cybersecurity resource for Sager Electronics (TTI subsidiary). Led enterprise security controls, incident response, and compliance programs. Reduced phishing susceptibility by 60% through targeted awareness and KnowBe4 campaigns. Directed PCI DSS SAQ completion and raised security posture across several systems via zero-trust methodology. Integrated SIEM/MDR (IBM QRadar, Google Chronicle, ReliaQuest) to improve detection and response.
Fractional Director, IT & Cybersecurity (Consulting) — RejuviLux Wellness, PLLC (MedSpa)
Provide fractional leadership for a multi-room MedSpa (HIPAA considerations). Led full IT infrastructure implementation (Ubiquiti UniFi), and EHR migration (Tebra/Kareo → Boulevard) with zero data loss and implemented HIPAA-compliant VoIP (Nextiva, Zoom Health). Implemented ManageEngine systems for automations, remote management and posture enforcements.
Senior Information Security Analyst — Credit Human Federal Credit Union
Implemented Conditional Access policies in Azure/Entra ID, optimized Forescout NAC, and shortened incident containment times by 40% through streamlined IR SOPs. Managed endpoint, DLP, and email security tooling to strengthen phishing and data exfiltration defenses.
IT Security Analyst — City National Bank & Trust
Built vulnerability & patch programs, enforced MDM (Mobile Device Management with VMWare WorkspaceOne (formerly AirWatch), Apple DEP/ABM, Apple VPP), delivered security awareness training, and enforced privileged access management to align operations with regulatory and business needs.
Projects
MedSpa IT & Security Transformation
Designed and deployed an enterprise-grade IT and cybersecurity environment for a multi-room MedSpa operation. Implemented segmented VLANs, HIPAA-aware access controls, and secure Wi-Fi networks. Migrated to HIPAA-compliant VoIP (Nextiva/Zoom Health) and integrated electronic health record systems for improved efficiency and security.
Enterprise Visibility & Response Optimization
Integrated EDR, vulnerability management, and SIEM platforms (CrowdStrike, Rapid7, IBM QRadar, Google Chronicle, ReliaQuest) to improve detection visibility and streamline incident response. Reduced mean time to respond (MTTR) through automated enrichment workflows and enhanced alert correlation.
vCISO & Security Roadmaps for Small Businesses
Provided fractional cybersecurity leadership to small and mid-size organizations. Delivered actionable security roadmaps, developed governance documentation, and led vendor risk assessments aligned to NIST and ISO frameworks. Helped businesses achieve measurable risk reduction while maintaining agility.
Home Network Security Lab — ZenArmor & Protectli
Built a fully segmented, enterprise-style home network to test and validate real-world security configurations. Using OPNsense on a Protectli VP2420 appliance, I configured ZenArmor for inline traffic inspection, content filtering, and YouTube access control across multiple VLANs. Integrated transparent bridge mode for seamless enforcement between modem and Ubiquiti UniFi infrastructure, enabling hands-on testing of network visibility, SSL inspection, and policy enforcement.
Certifications and Training
CISSP (Certified Information Systems Security Professional) | (ISC)² Exp. Nov 2027
GSEC (GIAC Security Essentials) | GIAC Exp. Dec 2026
Proofpoint Certified AI/ML Specialist | Proofpoint 2023
SC-900: Security, Compliance & Identity Fundamentals | Microsoft 2023
IBM Security Zero Trust Principles | IBM 2023
Qualys Certified Specialist | Qualys 2023
FSCA (ForeScout Certified Associate) | ForeScout Technologies 2022
CompTIA Network+ | CompTIA 2013
MCP (Microsoft Certified Professional) | Microsoft 2012
MTA (Microsoft Technology Associate) | Microsoft 2012
MTA: Networking Fundamentals | Microsoft 2012
Education
Bachelor of Science in Information Technology
Concentration: Information Assurance and Security
Cameron University — Lawton, Oklahoma (2009–2013)
Focused on the principles of network defense, risk management, and systems security. Coursework included secure software development, digital forensics, and applied cryptography. Graduated with a strong foundation that shaped my career in enterprise security and IT infrastructure design.
When I’m not securing systems/environments
Family, photography, fitness training, and building smarter home tech. I enjoy creative outlets and practical tech projects that keep my problem-solving sharp.
CONTACT
Delvis D. Simmonds, CISSP
📍 San Antonio, Texas
📞 (580) 917-9889
LinkedIn: linkedin.com/in/delvissimmonds