Virtualization Engineer III

IPSecure, Inc; San Antonio (TX); On-site; USD 120,000 - 185,000; Full time

Benefits offered by this job

Medical, Dental, Vision

Education and Certification Reimburs.*

401(k) retirement plan with safe-harbo

Paid Federal Holidays

Unlimited Vacation

Prepaid Legal Plan

Job summary

IPSecure, Inc. seeks a Virtualization Engineer III to design, implement, and sustain enterprise virtualization platforms in support of DoD missions. The role requires TS/SCI clearance and extensive VMware expertise in a 24x7 cyber operations context.

The position emphasizes secure, highly available infrastructure, RMF/_STIG compliance, and automation using PowerCLI/PowerShell/Python to drive modernization and resilience across aviation/cyber domains in the JBSA Lackland/San Antonio area.

Qualifications

• Active TS/SCI clearance is required.
• Bachelor's degree in a related technical discipline or equivalent experience.
• Certifications listed include CASP+, CCNP Security, CCSP, GCIA, GCED, GCIH, or VCP.
• Minimum 8 years of enterprise virtualization engineering experience.
• Experience with VMware vSphere/vCenter, ESXi, HA, DRS, vMotion, storage, DR, and performance tuning.

Responsibilities

• Design, deploy, configure, and maintain enterprise VMware virtualization environments.
• Administer clusters, resource pools, distributed switches, and virtual networking.
• Manage virtual machine lifecycle including provisioning, migration, and decommissioning.
• Support IaaS and PaaS environments.
• Recommend architecture improvements for scalability, resiliency, and performance.
• Maintain highly available virtualization platforms and perform upgrades.
• Support storage integration, backup, DR validation, and performance monitoring.
• Implement DISA STIGs compliant configurations.
• Support RMF, A&A, vulnerability remediation, POA&M activities, and audit readiness.
• Provide Tier III engineering support and respond to outages and maintenance windows.
• Develop automation using PowerCLI, PowerShell, Python, or similar scripting tools.

Skills

Security clearance TS/SCI

VMware

PowerShell

PowerCLI

Python

Education

Bachelor's degree in Computer Science, Information Technology, Cybersecurity, Computer Engineering, or related technical discipline

Equivalent experience may be substituted

CASP+, CCNP Security, CCSP, GCIA, GCED, GCIH, or VCP

Tools

VMware vSphere/vCenter

ESXi

SAN/NAS storage

Disaster recovery

Job description

Provide Tier III engineering support.

Virtualization Engineer III – TS/SCI Clearance Required – JBSA Lackland - San Antonio, TX

Job Description

The Virtualization Engineer III serves as the senior virtualization subject matter expert responsible for the design, implementation, administration, sustainment, and modernization of enterprise virtualization platforms supporting the Department of the Air Force's Defensive Cyberspace Operations (DCO) Weapon Systems. The position ensures highly available, secure, and resilient virtual infrastructure supporting 24x7 cyber operations while maintaining compliance with DoD cybersecurity requirements, RMF, and DISA STIGs.

Job Responsibilities

• Design, deploy, configure, and maintain enterprise VMware virtualization environments.
• Administer clusters, resource pools, distributed switches, and virtual networking.
• Manage virtual machine lifecycle including provisioning, migration, optimization, and decommissioning.
• Support IaaS and PaaS environments.
• Recommend architecture improvements that enhance scalability, resiliency, and performance.
• Maintain highly available virtualization platforms.
• Perform upgrades, lifecycle management, backup, recovery, replication, disaster recovery validation, and performance monitoring.
• Support storage integration and capacity optimization.
• Implement DISA STIG-compliant configurations.
• Support RMF, A&A, vulnerability remediation, POA&M activities, and audit readiness.
• Provide Tier III engineering support.
• Respond to outages, support maintenance windows, COOP exercises, and mission travel.
• Develop automation using PowerCLI, PowerShell, Python, or similar scripting tools.
• Support Checklist-as-Code and enterprise modernization initiatives.

Basic Qualifications

Security Clearance: Active TS/SCI

Education: Bachelor's degree in Computer Science, Information Technology, Cybersecurity, Computer Engineering, or related technical discipline. Equivalent experience may be substituted.

Certification: CASP+, CCNP Security, CCSP, GCIA, GCED, GCIH, or Legacy VMware Certified Professional (VCP)

Experience

• Minimum of 8 years of enterprise virtualization engineering experience.
• Experience supporting VMware enterprise environments and DoD/Federal infrastructure.
• Experience with VMware vSphere/vCenter, ESXi, HA, DRS, vMotion, SAN/NAS storage, disaster recovery, cloud integration, and performance tuning.

Preferred Qualifications

• Experience administering Windows and Linux systems supporting Department of the Air Force DCO systems or comparable 24x7 DoD mission environments.
• Hands-on experience with Active Directory, VMware, Group Policy, enterprise patching, workstation imaging, endpoint management, backup and recovery, and PowerShell or Bash automation.
• Demonstrated experience implementing DISA STIGs and supporting RMF, A&A, vulnerability remediation, POA&M management, privileged-access reviews, COOP testing, and audit-readiness activities.

Benefits

Medical, Dental, Vision, Unlimited Vacation, Sick Leave, Paid Federal Holidays, Education and Certification Reimbursement Program, 401(k) retirement plan with safe harbor employer match after 3 months, Prepaid Legal Plan and Identity Protection Plan available, Accident Insurance, Critical Illness Insurance, and Hospital Indemnity Insurance available.

EEOC Statement

IPSecure does not discriminate based on race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.