BEN MELANCON
Katy,TX
Summary
Seasoned Systems & Security Manager with 28 years of experience at SEACOR Holdings LLC, specializing in enterprise infrastructure, cybersecurity operations, hybrid identity, and cloud technologies. Recognized for implementing secure, scalable systems, modernizing legacy environments, and strengthening organizational security posture. Adept at cross-functional collaboration, vendor management, and delivering reliable, high-performance IT services.
Overview
28
28
years of professional experience
Work History
Systems and Security Manager
SEACOR Holdings LLC
12.1997 - 12.2025
- Implemented and managed Proofpoint Security Awareness Training, reducing organizational risk through monthly phishing simulations to measure user readiness, identify high-risk behaviors, and behavioral analytics, helping to foster a culture of security awareness across the organization.
- Performed annual security posture assessments, evaluating controls, identifying vulnerabilities, and recommending improvements to strengthen enterprise security.
- Administered Fortra Vulnerability Management portal to scan internal and external endpoints for vulnerabilities and provide reporting for remediation.
- Deployed and administered Druva endpoint and cloud backup, ensuring reliable data protection, automated retention, and rapid recovery across corporate devices and cloud workloads.
- Implemented and maintained the 3xLogic Infinias access control system, overseeing badge provisioning, physical security policies, and audit-ready access reporting.
- Configured and managed Cisco Umbrella DNS security, blocking malicious domains, enforcing content policies, and protecting users from malware, phishing, and ransomware.
- Managed and configured on-prem Active Directory in a hybrid Azure environment, including Group Policy, security groups, account and password complexity, and identity lifecycle management.
- Implemented and maintained Azure-Workday integration to automate provisioning, updating, and deprovisioning of user accounts, reducing manual workload and identity errors.
- Configured Workday email writeback within Azure AD to ensure synchronized identity attributes across HR and IT systems.
- Administered CrowdStrike Falcon endpoint protection to enhance threat detection, response, and endpoint visibility across the organization.
- Managed SSL certs (Digicert) and DNS registration (Network Solutions)
- Collaborated with leadership to align IT strategy with business goals, manage vendors, and support long-term infrastructure planning.
Education
Bachelor of Science - Computer Information Systems
Nicholls State University
Thibodaux, LouisianaBachelor of Science - Business Administration W/ Computer Science Minor
Nicholls State University
Thibodaux, LouisianaSkills
- Proofpoint SAT
- Cisco Umbrella DNS
- CrowdStrike Falcon
- Mimecast Email Security
- 3xLogic Infinias Access Control
- Fortra Vulnerability Management
- ADManager Plus
- Group Policy
- Hybrid Identity
- Druva endpoint / cloud backup
- Azure - Workday integration
- PowerShell
- Intune
- Active Directory / Office 365 / Azure AD / MFA / PIM
Core Technical Skills
- Microsoft 365, Azure, and Intune
- Cisco Umbrella and DNS security
- MDM deployment and administration
- Penetration testing and vulnerability remediation
- Incident management - detection and response
- Mimecast email security
- Endpoint and cloud backup
- Access Control
- Security awareness training
Timeline
Systems and Security Manager
SEACOR Holdings LLC
12.1997 - 12.2025
Bachelor of Science - Computer Information Systems
Nicholls State University
Bachelor of Science - Business Administration W/ Computer Science Minor
Nicholls State University