Systems Administrator – Security Responsible for administering, securing, maintaining, and optimizing enterprise infrastructure across on-premises, virtualized, hybrid, and cloud environments. Focuses on vulnerability management, remediation, patch compliance, and security across Windows, Linux, VMware, and cloud platforms. Experience with Tanium or similar tools is a plus.
Key Responsibilities
Infrastructure Security: Administer Windows, Linux, VMware, and cloud infrastructure. Implement security baselines, access controls, and hardening standards.
Vulnerability Management: Identify, prioritize, track, and remediate vulnerabilities across servers, virtual machines, and cloud resources. Validate fixes and coordinate remediation timelines.
Patching: Coordinate OS and infrastructure patching, validate deployments, maintain compliance, and minimize disruption.
Security & Compliance: Assess configurations against security standards, correct weaknesses, and support audits and compliance reporting.
Cloud & Virtualization: Secure and maintain VMware, virtual machines, cloud services, configurations, and access controls across hybrid environments.
Security Tools: Support asset discovery, endpoint management, vulnerability assessment, patching, and remediation using Tanium or similar platforms.
Automation: Develop PowerShell, Bash, or Python scripts and workflows to automate patching, remediation, security validation, and reporting.
Troubleshooting: Resolve infrastructure, configuration, patching, and security issues. Maintain incident and change records in the IT service management system.
Documentation & Collaboration: Document configurations, security standards, patching, and remediation procedures. Work Schedule: County business hours required; flex time optional. Occasional after-hours work for maintenance, patching, and security remediation. Hybrid position requiring two in-office days per week.
Flexible work from home options available.
Numbers & Facts
Location
Pontiac, MI
Job Type
Full-time
Skills
Access Controlunmatched
Automationunmatched
Bash Scriptingunmatched
Change Controlunmatched
Cloud Computingunmatched
Computer Securityunmatched
Establish Prioritiesunmatched
Hybrid Cloudunmatched
IT Service Management (ITSM)unmatched
Information Technology & Information Systemsunmatched
Linux Administrationunmatched
Linux Operating Systemunmatched
Maintain Complianceunmatched
Microsoft Windows Operating Systemunmatched
Microsoft Windows System Administrationunmatched
Operating Systemsunmatched
Python Programming/Scripting Languageunmatched
Security Analysisunmatched
Security Complianceunmatched
Security Patchesunmatched
Software Patchesunmatched
Systems Administration/Managementunmatched
Testingunmatched
Training/Teachingunmatched
Tuition Feesunmatched
VMWareunmatched
Virtual Machine (VM)unmatched
Virtualizationunmatched
Windows PowerShellunmatched
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