Senior Systems Administrator · Infrastructure Engineer

Building resilient infrastructure.

I design, automate, secure, and operate enterprise and home-lab platforms across Windows Server, VMware, Linux, Kubernetes, GitOps, observability, and Microsoft systems management.

Explore case studies View résumé Download PDF Contact me
20+years in information technology
17Kserver enterprise estate supported
4-nodeKubernetes home-lab platform
MISMaster of Information Systems
Professional experience

Enterprise operations grounded in hands-on engineering.

My background spans healthcare, financial, government, commercial, and military environments. I combine practical systems administration with automation, documentation, and platform thinking.

Trinity HealthJanuary 2024 – Present

System Administrator

Support large-scale Windows Server and VMware infrastructure across a multi-site healthcare environment.

  • Support an estate of approximately 17,000 physical and virtual servers across multiple healthcare ministries.
  • Build, deploy, troubleshoot, upgrade, migrate, and decommission Windows Server systems.
  • Work across VMware vSphere, Active Directory, BlueCat DNS, SCCM, PowerShell, storage, and networking.
  • Develop automation that reduces repetitive administration and improves consistency.
Trinity Health / SJRMCMarch 2021 – December 2023

Senior Client Technologies Analyst / System Administrator

Administered hospital infrastructure supporting critical clinical and business services.

  • Supported approximately 300 physical and virtual servers.
  • Administered VMware infrastructure, server hardware, operating systems, and datacenter deployments.
  • Coordinated complex troubleshooting across infrastructure and application teams.
Earlier career2000 – 2021

Infrastructure, systems, networking, and technical support roles

Progressed through healthcare support, systems engineering, Linux administration, network engineering, consulting, and U.S. Army communications.

Systems engineeringVMwareLinux NetworkingDatacenterMilitary communications
Core capabilities

Broad infrastructure depth with a platform-engineering mindset.

Hands-on administration supported by automation, security controls, observability, documentation, and repeatable deployment practices.

01 / CLOUD NATIVE

Kubernetes & GitOps

Multi-node clusters, Argo CD, ingress, certificates, persistent storage, RBAC, policies, backups, and application lifecycle management.

KubernetesArgo CDKustomizeLonghorn
02 / MICROSOFT

Windows Infrastructure

Windows Server, Active Directory, Group Policy, Configuration Manager, Operations Manager, SharePoint, clustering, DNS, and DHCP.

Windows ServerSCCMSCOMSharePoint
03 / AUTOMATION

Automation & IaC

Repeatable infrastructure operations using PowerShell, Bash, Git, Terraform, Ansible, Packer, APIs, and declarative configuration.

PowerShellTerraformAnsiblePacker
04 / PLATFORMS

Virtualization & Linux

VMware vSphere administration, Hyper-V, Linux server operations, networking, storage, patching, troubleshooting, and capacity planning.

VMwareUbuntuRocky LinuxRHEL
05 / OBSERVABILITY

Monitoring & Reliability

Metrics, logs, alerting, dashboards, service health, failure analysis, and operational visibility across infrastructure layers.

PrometheusGrafanaLokiZabbix
06 / SECURITY

Secure Operations

Least privilege, service identities, network segmentation, certificate management, secret handling, resource governance, backups, and recovery planning.

RBACTLSNetworkPolicySealed Secrets
Technical case studies

Proof of work, not just a technology list.

Each case study describes the objective, architecture, implementation, controls, troubleshooting, and operational outcome.

CASE STUDY / 01

Enterprise-style Kubernetes platform

A four-node cluster with Calico networking, MetalLB, ingress-nginx, cert-manager, Longhorn, GitOps, backups, monitoring, and isolated application namespaces.

Kubernetes 1.36CalicoLonghornMetalLB
Read the Kubernetes case study
CASE STUDY / 02

Microsoft infrastructure engineering

SharePoint Server Subscription Edition, SCCM operating-system deployment, Active Directory policy, Windows Server lifecycle work, and systems-management automation.

SharePoint SESCCMWindows Server 2025Active Directory
Read the Microsoft case study
CASE STUDY / 03

Infrastructure automation

PowerShell workflows for enterprise administration, declarative Kubernetes delivery, and infrastructure-as-code experimentation with Terraform, Ansible, and Packer.

PowerShellGitOpsTerraformAnsible
Read the automation case study
CASE STUDY / 04

Observability and alerting

Centralized cluster metrics, logs, dashboards, uptime monitoring, VMware visibility, and email alert delivery across a layered monitoring platform.

PrometheusGrafanaLokiAlertmanager
Read the observability case study
Education & certifications

Continuous growth backed by formal education and experience.

Academic achievement complements more than two decades of practical infrastructure work and ongoing home-lab engineering.

Education

  • Master of Information Systems
    University of Phoenix, 2026 · Dean’s List · Epsilon Pi Tau Honor Society
  • Bachelor of Science in Information Technology
    University of Phoenix, 2017 · National Society of Collegiate Scholars

Certifications

  • Microsoft Azure Fundamentals (AZ-900)
  • Microsoft Certified Professional
  • MCSA: Windows Server 2008
  • MCITP: Enterprise Administrator on Windows Server 2008
Live platform demonstration

This website is part of the portfolio.

The site is deployed as an isolated, policy-controlled Kubernetes workload rather than a conventional static hosting account.

GitOps architecture showing Git, Argo CD, Kustomize, Kubernetes, ingress, security controls, and observability

Let’s talk infrastructure.

I am interested in infrastructure engineering, senior systems administration, platform operations, automation, and service-delivery opportunities.

Email Jay View résumé