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System Administrator, SNOC/Service Desk

Chicago, IL, US💼 Full-time💰 $88,000–$88,000🗓 2026-09-29

Core

Operate in a Microsoft Windows-based environment supporting both IT and OT systems, serving as the final escalation point for the Service Desk and ensuring 24x7 system availability.

Role type

Senior System Administrator (IT/OT)

Builds

Control center operations and enterprise IT/OT system stability

Domain

Energy infrastructure / IT Operations

Required skills

Microsoft environments, incident management, complex troubleshooting, change management, documentation, shift coordination

Preferred skills

OT environment experience, 24x7 operational experience, technical certifications

Technologies

Microsoft 365, server operating systems, workstation operating systems

Responsibilities

Resolve complex IT and OT incidents, monitor assigned tickets, collaborate with server/network/security teams, participate in change management, identify support trends, maintain knowledgebase, perform shift handoffs

Seniority

Mid-level, hands-on IC

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