22nd Century Technologies Inc.

VMware System Administrator

Washington, DC • Posted 2 days ago
Onsite Full Time IT Services and IT Consulting

Job Summary:

  • We are seeking an experienced VMware Systems Administrator to support a secure enterprise virtualization environment at NDU.
  • The role involves administering vSphere/ESXi infrastructure, keeping systems patched and hardened to DISA STIG standards, and supporting backup and disaster recovery.


Key Responsibilities:

  • Administer and maintain VMware vSphere, ESXi, and vCenter environments, including HA, DRS, vMotion, storage, and networking
  • Perform ESXi and vCenter patching and upgrades using Lifecycle Manager
  • Provision and manage virtual machines, templates, and capacity planning
  • Implement and maintain DISA STIG hardening and compliance for ESXi, vCenter, and VMs
  • Support backup, replication, and disaster recovery operations
  • Automate routine tasks using PowerShell/PowerCLI
  • Troubleshoot and coordinate with Windows Server and application teams
  • Maintain documentation and meet security and compliance requirements


Required Qualifications:

  • 5+ years of experience in Systems Administration or Engineering, with hands-on VMware experience
  • Strong knowledge of vSphere/ESXi/vCenter administration
  • Experience with DISA STIGs and system hardening
  • Experience with PowerShell/PowerCLI scripting
  • Active Secret clearance
  • CompTIA Security+ CE (IAT Level II) and a Computing Environment certification, both current


Preferred Qualifications:

  • VMware VCP-DCV or VCAP-DCV
  • Experience with vSAN, NSX, or Veeam
  • Windows Server and Active Directory experience
  • Experience in a DoD or federal environment


Clearance Required: Active Secret Clearance

Certification: CompTIA Security+ and Computing Certification


VMware System Administrator in Washington at 22nd Century Technologies Inc.

This position is listed as full time and onsite. It was posted 2 days ago.

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