It Systems Administrator Jobs

About The Position

Requirements

• 5+ years in a Systems Administration or Infrastructure Operations role within enterprise environments.
• Proven expertise in Windows Server, Active Directory, and Microsoft Entra ID.
• Hands‑on experience managing VMware, Hyper‑V, and Microsoft 365 environments.
• Strong virtualization experience administering VMware vSphere/vCenter and Microsoft Hyper-V environments.
• Solid understanding of networking fundamentals: TCP/IP, DNS, DHCP, VLANs, routing, switching, VPNs, and Wi‑Fi.
• Experience with Exchange and SQL Server administration, patching, and performance tuning.
• Practical knowledge of SAN/NAS (HPE Nimble, QNAP) and enterprise backup solutions (Veeam, Cohesity, Acronis).
• Working experience with infrastructure monitoring and performance tools (PRTG, Nagios, SolarWinds, etc.)
• Strong scripting skills using PowerShell for automation and custom reporting.
• Strong troubleshooting skills, ownership mindset, and ability to work cross‑functionally.
• Degree or diploma in Information Technology, Computer Science, Networking, or related technical field OR equivalent hands-on professional experience.

Nice To Haves

• Experience with Linux server administration (Ubuntu, Red Hat, or CentOS) for application hosting, file services, or automation frameworks.
• Experience supporting OT network environments, HMIs, or historian systems.
• Familiarity with Palo Alto, Cisco, or HPE/Aruba network devices.
• Relevant technical certifications strongly preferred, such as: Microsoft Certified: Windows Server Hybrid Administrator Associate (AZ-800 & AZ-801), Microsoft Certified: Azure Administrator Associate (AZ-104), Microsoft 365 Certified: Administrator Expert (MS-102), VMware Certified Professional (VCP-DCV), Veeam Certified Engineer (VMCE).

Responsibilities

• Build, administer, and support hybrid IT/OT infrastructure including Windows Server, VMware, Hyper‑V, and Microsoft 365 workloads.
• Manage datacenter infrastructure (servers, racks, cabling, power, environmental monitoring) to ensure availability, resilience, and uptime.
• Configure and support load balancing solutions (Citrix NetScaler or equivalent) to maintain application performance and security.
• Administer Microsoft Exchange (on‑premises, hybrid, and Exchange Online) and SQL Server, including patching, backups, and performance tuning.
• Support enterprise printing services, including print servers, network printers, and lifecycle management.
• Support VoIP platforms (Avaya, Microsoft Teams Phone), ensuring proper integration, call routing, and quality of service.
• Perform patch management, vulnerability remediation, and secure baseline implementation across operating systems, applications, and identity platforms.
• Serve as Tier‑3 escalation for infrastructure, virtualization, and identity issues.
• Collaborate with managed service providers and internal teams to maintain platform stability and performance.
• Participate in after‑hours maintenance and on‑call support as required.
• Travel occasionally to corporate offices and operational sites to provide onsite infrastructure support.
• Contribute to Disaster Recovery and Business Continuity planning, including documentation and regular testing.
• Conduct proactive monitoring, capacity planning, and system optimization to meet SLA and operational targets.
• Administer Active Directory services across multiple global sites, including AD replication, DNS, DHCP, DFS, GPOs, trusts, and delegated administration.
• Oversee Microsoft Entra ID (Azure AD) identity lifecycle, hybrid synchronization, and Conditional Access enforcement.
• Administer enterprise application access within Entra ID, including SSO configuration, access assignments, and lifecycle governance.
• Configure and manage Privileged Identity Management (PIM), MFA, and Identity Protection policies.
• Administer Azure infrastructure, including Virtual Machines, VNets, subnets, resource groups, RBAC, and policy governance.
• Manage Microsoft 365 tenants and services, ensuring secure configuration aligned with best practices.
• Manage Microsoft Intune, Windows Autopilot, device compliance, application deployment, and remote device management.
• Administer Azure Backup and Azure Site Recovery, aligning cloud resilience with business continuity requirements.
• Implement, manage, and troubleshoot VMware vSphere/vCenter and Microsoft Hyper-V environments, including: Cluster configuration (HA, DRS, Live Migration), VM lifecycle management (provisioning, optimization, P2V/V2V), Storage integration (vSAN, iSCSI, FC, shared storage), Host patching, firmware updates, and capacity planning, VMware to Hyper-V migration planning and execution.
• Manage enterprise storage platforms (HPE Nimble SAN, QNAP NAS) for performance, replication, and capacity.
• Administer enterprise backup solutions (Veeam, Cohesity, Acronis, Azure Site Recovery), validating job health, restorability, and retention compliance.

Benefits

• A competitive RRSP matching scheme of 8%
• extended health, dental and vision benefits for yourself and your immediate family from day one
• paid parental leave
• Accident and Life Insurance and disability benefits
• global Wellness Program
• Employee Assistance Program, including access to mental health resources
• floating days
• Birthdays off
• three additional days off annually