Virtualization Engineer (VMware vSphere)
Confirmed on the employer's own hiring board on Oct 12, 2026. First seen by Alion on Oct 12, 2026.
About Zaden Technologies, Inc.
Join Zaden Technologies on our mission to simplify the delivery and improve the utility of software products for our customers. At Zaden, we believe that our employees are our greatest assets. We hire the right candidates with the right skill sets who fit our culture of customer obsession, innovation, and continuous learning. We are our customer’s biggest advocate and we are looking for like-minded individuals who encompass these same ideals. It is important to us to offer you competitive pay and comprehensive benefits with opportunities that match your life and propel your career!
This position supports a new Defense Health Agency program, and the start date will align with the program start.
You'll operate and improve a VMware vSphere estate of more than 2,000 virtual machines across two disconnected DoD enclaves in Chantilly, VA. You'll help consolidate it onto fewer, denser hosts, retire idle VMs and build new environments from code, while keeping the program's test events running.
What you'll do:
- Operate vSphere 8 clusters, vCenter, ESXi hosts and vSAN storage
- Right-size VMs, retire dormant ones and move workloads during host consolidation
- Build and maintain VM templates and automation with Terraform, Packer and Ansible in GitLab CI
- Patch hosts and VMs and keep them STIG-compliant
- Work tickets, troubleshoot performance and capacity issues, and support test-event setup
Must have:
- 3 or more years administering VMware vSphere in an enterprise environment
- Hands-on scripting or automation with Terraform, Ansible, PowerCLI or PowerShell
- Linux and Windows server administration
- U.S. citizenship and the ability to obtain and maintain the investigation DHA designates for privileged access
- DoD 8140 qualification for a privileged infrastructure role, or the ability to earn it within six months
Nice to have:
- An active Secret clearance or higher
- VCP-DCV certification
- Air-gapped or classified environment experience
- Experience with VMware Cloud Foundation or NSX