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IT Systems Administrator

USAFull-time$105,000–$145,0002026-10-10 → 2026-10-11

Core

Administering and troubleshooting Windows Server, Active Directory, Microsoft 365, and network infrastructure for managed services clients.

Role type

Senior IC IT Systems Administrator (Managed Services)

Builds

Managed service technology stack for external clients

Domain

IT Infrastructure / Managed Services

Required skills

Windows Server administration, Active Directory, Microsoft 365, network troubleshooting, PowerShell, backup and disaster recovery, PSA/RMM platforms, endpoint management, firewall configuration

Preferred skills

Microsoft Intune, Hyper-V/VMware, enterprise storage (NAS/SAN), EDR/antivirus, infrastructure migrations (via careerplan.io/jobs/gc41f728-it-systems-administrator-at-comtec-solutions-llc)

Technologies

Windows Server, Active Directory, Microsoft 365, Microsoft Intune, PowerShell, Hyper-V, VMware, SonicWall, Fortinet, Palo Alto, Dell PowerEdge, HPE ProLiant, Autotask PSA, N-able N-central, ConnectWise

Responsibilities

Monitor internal and external managed infrastructures daily, provide behind-the-scenes technical support to on-site teams, analyze network health and prepare monthly reports, manage escalated tickets and investigate monitoring alerts, participate in emergency on-call rotation

Seniority

Senior, hands-on IC