Senior Virtualization Architect (VMware vSphere)

You'll support a new Defense Health Agency program. This position is contingent upon contract award, and the start date will align with the program start.

You'll own the architecture and day-to-day health of a VMware vSphere estate of more than 2,000 virtual machines across two disconnected DoD enclaves in Chantilly, VA. You'll lead a host consolidation and refresh that moves the environment onto fewer, denser hosts in a smaller footprint, without disrupting the test events the program depends on. You'll work alongside platform engineers who build environments as code and a cyber team that keeps every system authorized.

What you'll do:

• Lead design and operation of vSphere 8 clusters, vCenter, vSAN and NSX across two enclaves
• Plan and run a consolidation and right-sizing program: dormant VM disposition, memory and CPU right-sizing, and fewer active hosts
• Plan the path from vSphere 8 to VMware Cloud Foundation 9
• Automate VM builds and configuration with Terraform, Packer and Ansible in GitLab CI
• Keep hosts and VMs patched and STIG-compliant, and support RMF evidence for authorizations
• Lead infrastructure change control and serve as technical lead for the operations team

Must have:

• 10 or more years designing and operating VMware vSphere, including environments of 1,000 or more VMs
• A professional-level VMware certification (VCP-DCV or higher) or equivalent experience
• Experience leading a host consolidation, hardware refresh or data center migration
• Hands-on automation with Terraform, Ansible or PowerCLI
• 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
• VCAP, VCDX or VMware Cloud Foundation experience
• Air-gapped or classified environment experience
• Experience supporting health IT or test-lab environments

Location: Chantilly, Virginia, on site at the test center, with work at the Ashburn, Virginia data center as needed.

Citizenship: U.S. citizenship is required for the privileged-access investigation this role needs. Zaden's FSO verifies investigation status.

Pay range: $166,000 to $194,000 per year for Chantilly, Virginia.

Questions about this role? Email people@zadentech.com.

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Equal opportunity

Zaden Technologies is an equal opportunity employer. We consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or any other status the law protects.