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Senior IT Infrastructure Manager
Not specifiedNot specifiedSystems Integration
Lead IT infrastructure, security, systems integration, and support operations across multiple companies and sites. The role combines team leadership, vendor management, project delivery, and hands-on resolution of complex issues.
Responsibilities
- Own IT infrastructure across multiple companies and sites
- Manage Windows and Linux servers, Active Directory, Microsoft 365, Entra ID, DNS, DHCP, and Group Policy
- Manage LAN/WAN networks, VLANs, routing, VPNs, firewalls, virtualization, storage, and backup environments
- Lead information security activities including EDR, access controls, hardening, vulnerability remediation, and cyber-incident response
- Manage backup and disaster-recovery operations, with emphasis on Veeam
- Lead integrations between WMS/ERP systems and operational equipment and systems
- Work with APIs, TCP/IP, JSON/XML, databases, and industrial or logistics equipment
- Manage support teams and technicians while providing hands-on assistance for complex issues
- Lead projects and manage vendors, budgets, procurement, and SLAs
- Collaborate with management, operations, sites, and domestic and international suppliers
Requirements
- At least 7 years of IT infrastructure experience in a medium-sized or large organization
- At least 3 years managing infrastructure or support teams
- Strong practical experience with Windows Server, Active Directory, and Group Policy
- Experience with Microsoft 365 and Entra ID
- Practical knowledge of TCP/IP, switching, VLANs, routing, VPNs, firewalls, and Cisco equipment
- Experience with information security, EDR, system hardening, and access management
- Experience with virtualization and enterprise backup systems
- Strong troubleshooting and complex incident-resolution skills
- Experience managing vendors and leading projects
- Very good technical English
- Willingness to work hands-on and be available during exceptional incidents
Nice to have
- Nutanix AHV and Veeam experience
- Cisco networking and Exchange Hybrid
- Linux administration
- PowerShell, Python, or Bash
- SQL, REST APIs, JSON, and XML
- WMS/ERP integration and multi-site logistics environments