Senior Virtual Platform Administrator – Top Secret

Esmcorp; Philadelphia (Philadelphia County); On-site; USD 110,000 - 140,000; Full time

Job summary

Esmcorp is seeking an experienced virtualization engineer to manage and optimize virtualized infrastructure across on‑premises data centers and cloud environments. The role covers installation, upgrades, patching, troubleshooting, and performance tuning to ensure reliability and security in development through production stages.

The candidate will monitor health, capacity, and availability, automate routine tasks, and maintain accurate system configurations and documentation.

Qualifications

• Seven years of progressive experience in management and maintenance of virtualized server environments including large scale, multi-disciplinary projects.
• DOD 8570 baseline certification - IAT Level II.
• Top Secret clearance required.

Responsibilities

• Manages and maintains virtualized infrastructure across on‑premises data centers and cloud environments.
• Implements, upgrades, patches, and troubleshoots hosts, hypervisors, VMs, apps, and supporting infra across environments.
• Monitors health, performance, capacity, and availability; automates tasks and optimizes virtualization for stability and security.
• Maintains configurations and documentation; supports capacity planning and performance tuning.
• Contributes to virtualization disaster recovery and fault tolerance planning.

Skills

Virtualization

Hypervisors

Virtual machines

Cloud environments

Capacity planning

Performance tuning

Disaster recovery

Documentation

Communication

Education

Seven years of progressive experience in virtualized server environments

DOD 8570 baseline certification - IAT Level II

Job description

Esmcorp is seeking an experienced virtualization engineer to manage and optimize virtualized infrastructure across on‑premises data centers and cloud environments. The role covers installation, upgrades, patching, troubleshooting, and performance tuning to ensure reliability and security in development through production stages.

The candidate will monitor health, capacity, and availability, automate routine tasks, and maintain accurate system configurations and documentation.