resume

Welcome to My Resume Page

This site contains an overview of my experience and skills. For more detailed information, you can view my full resume:


Barry Mister

barry@barrymister.com


Work Experience Summary

Experienced Systems Engineer and Technical Consultant with over 20 years of expertise in IT infrastructure, cloud services, and data center operations. Proven ability to design, deploy, and manage enterprise systems across diverse industries, including government, healthcare, and private sectors. Skilled in virtualization, automation, and cloud-native technologies, with a strong focus on process optimization, system reliability, and team leadership.

Skills

Cloud & Containers: Microsoft Azure, Azure Kubernetes Service (AKS), Kubernetes (K8s/K3s), Docker, GitLab, Cloud-Native Technologies
Operating Systems: Windows Desktop & Server, Linux (Ubuntu, Debian, RHEL, CentOS, SUSE)
Virtualization & Hyperconverged Infrastructure: VMware vCenter/vSphere, Microsoft Hyper-V, Proxmox, Veritas Backup Exec, Cohesity Data Protect
Server Management: HP Blade Systems, Dell PowerEdge, Cisco UCS, HP iLO, Dell iDRAC
Storage Solutions: EMC VNX, SAN/NAS management, NetApp systems
Networking & Security: DNS, DHCP, Active Directory, Azure NSGs, Security Contexts in Kubernetes
Identity & Access Management (IAM): Microsoft Entra ID (Azure Active Directory), Service Principal, Managed Identities, RBAC
Productivity Software: Microsoft Office Suite (Word, Excel, PowerPoint, Outlook, OneNote, Teams, Visio)
Documentation: Writing SOPs, engineering specifications, service-level reporting
Data Center Operations: Rack management, cabling, power management