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IT Security Specialist

Tellus Solutions

  • Waterford, MI
  • 10 days ago

    Highlights

    Job Description: Systems Administrator – Security Responsible for administering, securing, maintaining, and optimizing enterprise infrastructure across on-premises, virtualized, hybrid, and cloud environments. Cloud & Virtualization: Secure and maintain VMware, virtual machines, cloud services, configurations, and access controls across hybrid environments.

    Numbers & Facts

    LocationWaterford, MI

    Description

    Job Description:
    • 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.
    Environment:
    • Works in a hybrid enterprise environment spanning on-premises, virtualization, and cloud infrastructure, focusing on vulnerability management, security, hardening, and remediation.
    • Required Experience: Infrastructure: Windows Server, Linux, troubleshooting, access management, storage, networking, identity, and endpoint systems.
    • Security: Vulnerability scanning, remediation tracking, patching, risk prioritization, and configuration compliance.
    • Virtualization/Cloud: VMware vSphere, virtual machines, and cloud platforms.
    • Tools/Automation: Endpoint management, asset discovery, Tanium or similar tools, PowerShell, Bash, Python, Ansible, and Terraform.
    • Operations: Incident/change management, documentation, reporting, and cross-team collaboration.

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