Jeff Yeager

Experience

1. Technical Architect

   DXC Technology

   Sep 2014 — Present

   Cloud Strategy and Design • Document, design and implement global AWS infrastructure, multi-region, multi-AZ application platforms. • Migration of legacy components from Azure to AWS • Created automation with AWS cloud formation, Kubernetes and Terraform. Security Management and Compliance • Created and updated disaster recovery plan, organized annual testing procedures • Technical point of contact for Security audits and assessments • Performed internal/external vulnerability testing and application code review (static/dynamic) • Coordinated Penetration testing with 3rd parties and personal validation of remediation efforts. Network Architecture and Design • Data Center design and implementation: Architectural lead on hardware and configuration specifications. Platforms include Cisco Nexus series, MDS SAN, UCS B/C/Express 6100/6200 Fabric Interconnects. • Technical and security architecture reviews: Discovery, analysis, team interviews. Create diagrams and documentation, propose changes or scope new design and conversion plans. • Migration to/from various firewall platforms including: Cisco, WatchGuard, Dell SonicWALL, Juniper, Checkpoint. • Network performance analysis and troubleshooting: Triage major network problems, perform root cause analysis, report on findings and recommend remediation. • New LAN design or upgrade: Analyze and gather requirements, identify bottlenecks, issues and single points of failure. Implement and/or recommend new solution based on business requirements, budget and future growth. • Internal SME for support escalation: Advise on best practices, recommended configuration templates, design and performance improvement for internal and managed services customers.

Skills

• Security
• Team Leadership
• Cisco Technologies
• Tcp/Ip
• Enterprise Architecture
• Cloud Computing
• Architecture
• IT Strategy
• Servers
• Wan
• IT Management
• Troubleshooting
• Microsoft Exchange
• Itil
• Network Administration
• Windows Server
• Switches
• Dns
• Network Architecture
• Firewalls
• Penetration Testing
• Computer Security
• Information Security
• Network Design
• Routers
• Disaster Recovery
• Enterprise Software
• Cissp
• Business Continuity
• Dhcp
• Voip
• Network Security
• Identity Management
• Vulnerability Assessment
• Vpn
• Routing
• Networking
• Information Technology
• Vendor Management
• Technical Support