Krostech Solutions

10 jobs near Columbus, OH

Senior Infrastructure Engineer

Krostech Solutions, LLC

Henderson, NV • On-site

$103K - $140K/yr

Other

Posted 15 days ago


Job description

Responsibilities
  • Design, deploy, and maintain enterprise infrastructure
  • Administer Microsoft Windows Server environments
  • Manage Microsoft 365 and Azure services
  • Support VMware vSphere/ESXi virtualization
  • Maintain Active Directory, DNS, DHCP, Group Policy, and identity services
  • Perform infrastructure automation using PowerShell
  • Monitor system performance, security, backups, and disaster recovery
  • Troubleshoot complex server, storage, virtualization, and networking issues
  • Collaborate with internal IT teams on infrastructure upgrades and projects
  • Document infrastructure standards and operational procedures
Required Qualifications
  • 7+ years of enterprise infrastructure engineering experience
  • Strong experience with Microsoft Azure
  • Experience administering Microsoft 365
  • VMware vSphere / ESXi administration
  • Active Directory, DNS, DHCP, Group Policy
  • Windows Server administration
  • PowerShell scripting
  • Enterprise networking fundamentals (TCP/IP, VLANs, VPNs)
  • Experience supporting production enterprise environments
  • Excellent troubleshooting and communication skills
Preferred Qualifications
  • Linux administration
  • Storage technologies (SAN/NAS)
  • Disaster recovery and backup solutions
  • Azure AD / Entra ID
  • Microsoft Intune
  • Terraform or infrastructure automation tools
  • Security best practices