Calvin Dumas

About Calvin Dumas

With over 30 years of experience in diverse IT environments and industries, ranging from…

Experience

1. System Administrator

   Robert Half

   Nov 2024 — Present

   Install, configure, and maintain servers, operating systems, and applications to support business operations.• Monitor system performance, troubleshoot issues, and ensure optimal uptime and efficiency.• Manage user accounts and permissions to ensure secure and appropriate access to systems.• Implement and maintain security measures to safeguard the organization from cyber threats.• Provide technical support to users and resolve system-related issues promptly.• Document system configurations and procedures for reference and continuity.• Stay informed on the latest system technologies and trends to keep our IT infrastructure updated.• Perform system backups and implement disaster recovery procedures to protect data integrity.• Leverage skills in Cisco Technologies, Active Directory, Microsoft Exchange Server, MS Windows 11, VMWare and Network Troubleshooting to enhance system performance and security.

Education

• Florida State College at Jacksonville

  Information Technology, Communcations

  1986 — 2003

• Orange Park High School

  Diploma, Data Processing

  1979 — 1983

Skills

• Disaster Recovery
• Outlook
• Cable Television
• Operating Budgets
• Cpr Certified
• Logistics
• Contract Management
• Database Administration
• Military
• Vsat
• Management
• Team Building
• Process Scheduler
• Project Planning
• Desktop Computers
• Software Documentation
• Security
• Supervisory Skills
• Project Management
• Network Administration
• Micrsoft Exchange
• Funding
• Wireless Networking
• Troubleshooting
• Active Directory
• Public Speaking
• Operations Management
• Networking
• Government Contracting
• Microsoft Office
• Process Improvement
• Server Administration
• Event Planning
• Budgets
• Postal Regulations
• Security Clearance
• Computer Hardware
• Customer Service
• Procurment
• Computer Repair