IT Infrastructure Manager

CarShieldSt. Peters, MO
4hOnsite

About The Position

We are seeking a hands-on, strategic IT Infrastructure Manager to lead and oversee our primarily Windows-based, on-premises infrastructure environment. Reporting to IT leadership, this individual will provide direct oversight of infrastructure operations while guiding engineers responsible for day-to-day systems management. This is an on-site leadership role for someone who leads from the front—equally comfortable mentoring engineers, reviewing technical decisions, and stepping into complex deployments when necessary. The ideal candidate maintains strong hands-on expertise and can effectively evaluate infrastructure implementations across VMware, NetApp SAN, Veeam, and hybrid cloud platforms including Azure and AWS, ensuring operational stability, disaster recovery readiness, and long-term infrastructure scalability.

Requirements

  • 8+ years of experience in infrastructure engineering within Windows-based enterprise environments
  • 3+ years of experience in a technical leadership or supervisory role
  • Deep hands-on expertise in:
  • -Windows Server technologies (Active Directory, DNS, DHCP, Group Policy)
  • -VMware vSphere environments
  • -NetApp SAN storage platforms
  • -Veeam Backup & Replication
  • -Microsoft Azure (AWS experience preferred)
  • Demonstrated experience managing production, on-premises data center environments
  • Strong understanding of high-availability architectures, disaster recovery planning, and infrastructure resiliency
  • Ability to evaluate technical implementations, enforce standards, and guide infrastructure strategy
  • Exceptional communication skills and the ability to collaborate effectively with both technical teams and business stakeholders
  • Proven ability to mentor engineers and foster a high-performing infrastructure team

Responsibilities

  • Provide hands-on technical leadership across Windows Server infrastructure, virtualization platforms, storage systems, and backup environments
  • Review, validate, and approve infrastructure deployments and configuration changes performed by engineering staff
  • Serve as the escalation point for complex infrastructure issues and participate in high-impact deployments when necessary
  • Oversee the Windows Server ecosystem, including Active Directory, DNS, DHCP, Group Policy, and file services
  • Ensure patching, system hardening, lifecycle management, and domain integrity standards are consistently maintained
  • Manage and optimize VMware vSphere environments, including cluster management, high availability (HA), and distributed resource scheduling (DRS)
  • Lead evaluation and potential planning for future virtualization platform initiatives, including Hyper-V considerations
  • Oversee NetApp SAN storage architecture, provisioning, and performance optimization
  • Ensure integrity of Veeam backup and replication systems, including monitoring and validation
  • Lead disaster recovery planning, testing, and documentation, ensuring RTO/RPO alignment with business requirements
  • Provide governance and oversight of hybrid cloud environments, including Azure and AWS integrations
  • Validate cloud deployments for security, redundancy, and cost efficiency
  • Establish and maintain infrastructure standards, documentation practices, and change management processes
  • Mentor and lead Infrastructure Engineers, supporting technical development and operational maturity
  • Collaborate closely with security, application, and business teams to ensure reliable and secure infrastructure operations
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