Endpoint Operations & Security Systems Admin

Combined Metals Company, LLC; Hampshire Township (IL); Hybrid; USD 90,000 - 120,000; Full time

Job summary

Combined Metals Company, LLC is seeking a Systems Administrator for Endpoint Operations & Security in Hampshire, IL. The role focuses on managing endpoint platforms (Intune, Entra ID), overseeing patching, vulnerability management, and security tooling to keep our enterprise devices compliant and secure.

You will administer RMM and monitoring, automate workflows with PowerShell, and support audits and process improvements.

Qualifications

• 5+ years of experience in systems administration, endpoint administration, or infrastructure operations in a Windows environment.
• Experience with Microsoft Intune and Entra ID.
• Experience with patch management platforms and methodologies.
• Experience administering or supporting vulnerability management programs.
• Familiarity with endpoint security platforms.
• Strong troubleshooting and root-cause analysis skills.
• Experience with PowerShell scripting and automation.
• Strong documentation and organizational skills.

Responsibilities

• Administer endpoint management platforms including Microsoft Intune, Windows Update for Business, RMM tools, and endpoint security solutions.
• Manage device enrollment, compliance policies, software deployment, and endpoint standards.
• Maintain workstation lifecycle processes including provisioning, deployment, refresh, and retirement.
• Support endpoint configuration baselines, security policies, and hardening initiatives.
• Own patch management processes for Windows servers and workstations.
• Coordinate testing, deployment, validation, and reporting of OS and application updates.
• Monitor patch compliance against defined SLAs.
• Schedule and execute maintenance windows with minimal business disruption.
• Support emergency patching for critical vulnerabilities.
• Monitor vulnerability scanning platforms and remediation dashboards.
• Triage vulnerabilities based on severity, exploitability, and risk.
• Coordinate remediation activities with stakeholders and vendors.
• Track remediation progress and maintain documentation.
• Produce vulnerability and remediation metrics for leadership.

Skills

PowerShell scripting

Troubleshooting

Documentation

Automation

Tools

Microsoft Intune

Entra ID

Patch management platforms

Vulnerability management platforms

Microsoft Defender

SentinelOne

FortiClient EMS

NinjaOne

ConnectWise RMM

Tenable

Rapid7

Job description

Combined Metals Company, LLC is seeking a Systems Administrator for Endpoint Operations & Security in Hampshire, IL. The role focuses on managing endpoint platforms (Intune, Entra ID), overseeing patching, vulnerability management, and security tooling to keep our enterprise devices compliant and secure.

You will administer RMM and monitoring, automate workflows with PowerShell, and support audits and process improvements.