IT Security Specialist

ExecRecruitment•Pontiac, MI
•Hybrid

About The Position

The IT Security Specialist is responsible for administering, securing, maintaining, and optimizing enterprise infrastructure across on-premises, virtualized, hybrid, and cloud environments. The role 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. This is a hybrid position requiring two in-office days per week. County business hours are required, with optional flex time. Occasional after-hours work may be needed for maintenance, patching, and security remediation. The environment spans on-premises, virtualization, and cloud infrastructure, with a focus on vulnerability management, security, hardening, and remediation.

Requirements

  • Experience with Windows Server and Linux.
  • Experience troubleshooting infrastructure and managing access.
  • Experience with storage, networking, identity, and endpoint systems.
  • Experience with vulnerability scanning, remediation tracking, patching, risk prioritization, and configuration compliance.
  • Experience with VMware vSphere and virtual machines.
  • Experience with cloud platforms.
  • Experience with endpoint management, asset discovery, and security tools.
  • Experience with PowerShell, Bash, Python, Ansible, and Terraform.
  • Experience with incident and change management, documentation, reporting, and cross-team collaboration.

Nice To Haves

  • Experience with Tanium or similar tools.

Responsibilities

  • Administer Windows, Linux, VMware, and cloud infrastructure.
  • Implement security baselines, access controls, and hardening standards.
  • Identify, prioritize, track, and remediate vulnerabilities across servers, virtual machines, and cloud resources.
  • Validate vulnerability fixes and coordinate remediation timelines.
  • Coordinate operating system and infrastructure patching, validate deployments, maintain compliance, and minimize disruption.
  • Assess configurations against security standards, correct weaknesses, and support audits and compliance reporting.
  • Secure and maintain VMware, virtual machines, cloud services, configurations, and access controls across hybrid environments.
  • Support asset discovery, endpoint management, vulnerability assessment, patching, and remediation using Tanium or similar platforms.
  • Develop PowerShell, Bash, or Python scripts and workflows to automate patching, remediation, security validation, and reporting.
  • Resolve infrastructure, configuration, patching, and security issues.
  • Maintain incident and change records in the IT service management system.
  • Document configurations, security standards, patching, and remediation procedures.
  • Collaborate across teams.

Benefits

  • Long-term stability, with multi-year opportunities and room to grow.
  • Comprehensive health coverage.
  • 401(k) program.
  • Immediate Green Card processing support, if required.
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