VMware Infrastructure Engineer

DMI is a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Recognized as a Top Workplace, DMI is committed to delivering secure, efficient, and cost-effective solutions that drive measurable results. Learn more at www.dminc.com

DMI, LLC is seeking a VMware Infrastructure Engineer who will be responsible for implementing and maintaining a highly available, secure, and resilient enterprise virtualization environment supporting our state client. This individual will play a critical role in ensuring operational stability across VMware-based infrastructure platforms, supporting production systems that require strict uptime, security, and disaster recovery standards.

• →Enterprise Virtualization Management
  • →Administer and manage large-scale VMware environments, including VMware vSphere and VMware vCenter Server
  • →Design, configure, and maintain ESXi hosts, clusters, and resource pools
  • →Optimize virtual infrastructure performance, capacity, and scalability Finish
• →High Availability & Disaster Recovery
  • →Implement high-availability (HA) and disaster recovery (DR) solutions aligned to RPO/RTO requirements
  • →Configure and manage disaster recovery technologies (replication, failover, failback)
  • →Execute DR testing, failover scenarios, and recovery validation
  • →Ensure business continuity across critical applications and infrastructure platforms
• →Storage Integration & Optimization
  • →Integrate VMware platforms with enterprise storage (SAN/NAS, vSAN)
  • →Manage storage provisioning, replication strategies, and performance tuning
  • →Collaborate with storage teams supporting NetApp, Infinidat, or similar platforms
• →Core Infrastructure Services
  • →Support dependencies including:
    • →DNS, DHCP, IPAM
    • →TCP/IP networking and segmentation strategies
  • →Ensure alignment of virtual infrastructure with enterprise network architecture
• →Security & Compliance
  • →Implement security hardening across:
    • →Hypervisors (ESXi)
    • →Management planes (vCenter, admin tools)
    • →East-west traffic controls within virtual environments
  • →Support vulnerability remediation and compliance requirements (e.g., SOC-driven scans)
  • →Maintain adherence to state and enterprise security policies
• →Operational Support & Troubleshooting
  • →Provide Tier 3 support for production-impacting incidents
  • →Perform root cause analysis and implement long-term corrective actions
  • →Participate in on-call rotations and after-hours support for critical outages
  • →Maintain operational documentation and standard operating procedures
• →Change Management & Governance
  • →Execute infrastructure changes in accordance with enterprise change management processes
  • →Document design decisions, configurations, and implementation steps
  • →Participate in CAB reviews and ensure minimal risk to production systems
  • →Support audit requests and regulatory compliance requirements

• Bachelor’s degree in Computer Science, Information Systems, Engineering, or related field (or equivalent experience)
• 7+ years of experience in enterprise infrastructure engineering
• 5+ years of hands-on VMware experience (vSphere, vCenter, ESXi) in large-scale environments

• Deep expertise in:
• VMware vSphere, vCenter, and ESXi administration
• HA/DR architectures (SRM, replication, backup platforms)
• Enterprise storage systems (SAN/NAS, vSAN, replication technologies)
• Strong working knowledge of:
• DNS, DHCP, IPAM
• TCP/IP networking, VLANs, and segmentation
• Windows Server and Linux operating systems
• Experience with:
• Backup and recovery tools (e.g., vRanger, Azure Backup or similar)
• Monitoring and performance tuning tools

• VMware certifications (VCP, VCAP, or equivalent)
• Experience supporting state/local government or regulated environments
• Familiarity with:
• NetApp or enterprise storage platforms
• Cloud integration (AWS, Azure hybrid environments)
• ITIL or comparable operational framework certification

Applicants selected may be subject to a government security investigation and must meet eligibility requirements for access to classified information. US citizenship may be required for some positions.