Marcel Grant
Cloud Security Engineer @MSM Technology
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WORK HISTORY
Cloud Security Engineer @MSM Technology
San Antonio, TX, US
Maintain a variety of equipment pertaining to the ICAM, Identity and Access Management Manager, network for DISA, including F5 Load balancers, Palo Alto firewalls, F5 GTMs, Cisco FMC and FTDs, all virtual machines built on Microsoft Azure.• Managed firewall rule bases in compliance with Cyber Security requirements to harden networks and align with PPSM standards.• Implemented network security protocols to safeguard company data and prevent cyber threats.• Collaborated with cross-functional teams to ensure network security best practices were followed.• Knowledge of industry standard Incident Ticket Tracking systems (ITSM/Remedy) for inputting incident tickets and creating work orders.• Comprehensive knowledge of DoD and DLA security regulations, guidelines and policies, to include, but not limited to, IA standards.• Implement disaster recovery and backup solutions for virtualized workloads.
EDUCATION
Wayland Baptist University
Bachelor of Applied Science (B.A.S)
St Philip's College
Associate's degree
St Philip's College
CCNA
ABOUT MARCEL GRANT
I am a Network Security Engineer with extensive experience designing, securing, and optimizing enterprise network environments, specializing in Cisco ISE, NAC solutions, and Centralized architectures. With a strong foundation in DoD and federal cybersecurity requirements—including NIST 800-53, DISA STIG/SRG, and Zero Trust principles—I build secure, compliant, and scalable access control frameworks that protect mission-critical systems.My background includes leading end-to-end ISE deployments, developing NAC policies, integrating security best practices into complex infrastructures, and performing in-depth compliance assessments across highly regulated environments. I excel at partnering with cross-functional teams, engineers, leadership, and government stakeholders to deliver secure, seamless user access aligned with organizational and federal standards.Known for my analytical approach, clear communication, and ability to solve high-pressure technical challenges, I bring both hands-on engineering expertise and strategic security insight. I am committed to staying ahead of emerging threats and continuously improving network security posture.Certifications: CCNP Enterprise, CASP+(IAT CCNA SecurityClearance: Active SecretFocus Areas: Cisco ISE, NAC Policy Design, Zero Trust, DoD Cyber Compliance, Network Security Architecture
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